95% off Visualization and Imputation of Missing Data (Coupon)

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Coupon & course info

Course Name: Visualization and Imputation of Missing Data

Subtitle: Learn to create numerous unique visualizations to better understand patterns of missing data in your data sample.

Instructor: Taught by Geoffrey Hubona, Ph.D., Professor of Information Systems

Category: Academics

Subcategory: Social Science

Provided by: Udemy

Price: $25 (before discount)

Free coupon code: See above (no charge for coupon)

Review info & popularity

As of October 3, 2016…

Students: 562 students enrolled

Ratings: 10 reviews

Rank: ranked #138e in Udemy Academics Courses

Brief course description

There are many problems associated with analyzing data sets that contain missing data. However, there are various techniques to ‘fill in,’ or impute, missing data values with reasonable estimates based on the characteristics of the data itself and on the patterns of ‘missingness.’ Generally, techniques appropriate for imputing missing values in multivariate normal data and not as useful when applied to non-multivariate-normal data. This Visualization and Imputation of Missing Data course focuses on understanding patterns of ‘missingness’ in a data sample, especially non-multivariate-normal data sets, and teaches one to use various appropriate imputation techniques to “fill in” the missing data. Using the VIM and VIMGUI packages in R, the course also teaches how to create dozens of different and unique visualizations to better understand existing patterns of both the missing and imputed data in your samples.

The course teaches both the concepts and provides software to apply the latest non-multivariate-normal-friendly data imputation techniques, including: (1) Hot-Deck imputation: the sequential and random hot-deck algorithm; (2) the distance-based, k-nearest neighbor imputation approach; (3) individual, regression-based imputation; and (4) the iterative, model-based, stepwise regression imputation technique with both standard and robust methods (the IRMI algorithm). Furthermore, the course trains one to recognize the patterns of missingness using many vibrant and varied visualizations of the missing data patterns created by the professional VIMGUI software included in the course materials and made available to all course participants.

This course is useful to anyone who regularly analyzes large or small data sets that may contain missing data. This includes graduate students and faculty engaged in empirical research and working professionals who are engaged in quantitative research and/or data analysis. The visualizations that are taught are especially useful to understand the types of data missingness that may be present in your data and consequently, how best to deal with this missing data using imputation. The course includes the means to apply the appropriate imputation techniques, especially for non-multivariate-normal sets of data which tend to be most problematic to impute.

(Read more about this course on the official course page.)

Geoffrey Hubona, Ph.D. bio

Dr. Geoffrey Hubona held full-time tenure-track, and tenured, assistant and associate professor faculty positions at 3 major state universities in the Eastern United States from 1993-2010. In these positions, he taught dozens of various statistics, business information systems, and computer science courses to undergraduate, master’s and Ph.D. students. He earned a Ph.D. in Business Administration (Information Systems and Computer Science) from the University of South Florida (USF) in Tampa, FL (1993); an MA in Economics (1990), also from USF; an MBA in Finance (1979) from George Mason University in Fairfax, VA; and a BA in Psychology (1972) from the University of Virginia in Charlottesville, VA. He was a full-time assistant professor at the University of Maryland Baltimore County (1993-1996) in Catonsville, MD; a tenured associate professor in the department of Information Systems in the Business College at Virginia Commonwealth University (1996-2001) in Richmond, VA; and an associate professor in the CIS department of the Robinson College of Business at Georgia State University (2001-2010). He is the founder of the Georgia R School (2010-2014) and of R-Courseware (2014-Present), online educational organizations that teach research methods and quantitative analysis techniques. These research methods techniques include linear and non-linear modeling, multivariate methods, data mining, programming and simulation, and structural equation modeling and partial least squares (PLS) path modeling. Dr. Hubona is an expert of the analytical, open-source R software suite and of various PLS path modeling software packages, including SmartPLS. He has published dozens of research articles that explain and use these techniques for the analysis of data, and, with software co-development partner Dean Lim, has created a popular cloud-based PLS software application, PLS-GUI.

(Learn more about this instructor on the official course page.)

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Final details for this Udemy course

Languages: English

Skill level: All Levels

Lectures: 38 lessons

Duration: 5 hours of video

What you get: Use visualizations created by R software to identify patterns of ‘missingness’ in data sets and to impute reasonable values to replace the missing data.

Target audience: This course is useful for anyone analyzing large or small data sets that may contain missing data.

Requirements: Students will need to install R software but ample instructions for doing so are provided.

Access: Lifetime access

Peace of mind: 30 day money back guarantee

Availability: available online, as well as on iOS and Android

Download options: check course to see if you can download lessons

95% off ** REIKI GRANDMASTER CERTIFICATION COURSE *** (Coupon & Review)

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** REIKI GRANDMASTER CERTIFICATION COURSE *** - Udemy Coupon

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This is the best Udemy ** REIKI GRANDMASTER CERTIFICATION COURSE *** coupon code discount for 2025.

So if you’re interested in Sensei Joseph S. Gracia, Ph.D.’s “** REIKI GRANDMASTER CERTIFICATION COURSE ***” course, which will help you increase your Personal Development skills, get your discount on this Udemy online course up above while it’s still available. (The coupon code will be instantly applied.)

** REIKI GRANDMASTER CERTIFICATION COURSE *** review for 2025

In our review of this course, we try to help you answer all of your most important questions about ** REIKI GRANDMASTER CERTIFICATION COURSE *** as quickly and efficiently as possible, so that you can determine whether this online education training is worth your time and money.

Feel free to jump to whatever question you want answered the most.

Here’s what you’ll learn:

Why use *GC as an abbreviation of the course name?

During our ** REIKI GRANDMASTER CERTIFICATION COURSE *** course review, you might sometimes see us refer to it as *GC for the following 2 reasons:

  1. We created the acronym by taking the first letter of every word (which was very ingenious and innovative, we know)
  2. We’re lazy and *GC is simpler and easier for reviewing purposes

The full course name is 37 characters long, including blanks, while *GC is 3 characters long.

You do the math.

Okay, we’ll do the math. We’re saving 34 characters every time we use *GC.

So, just a heads up that we’ll be using this abbreviation sometimes, so you’re not left scratching your head and wondering what the heck we’re talking about whenever we refer to *GC throughout the remainder of this review.

Is the ** REIKI GRANDMASTER CERTIFICATION COURSE *** course for you?

To determine whether Sensei Joseph S. Gracia, Ph.D.’s Udemy course is a good fit for you or not, ask yourself the following questions down below.

The more you answer “yes” to each question, the more likely it is that you’ll like this course.

Can you understand what Sensei Joseph S. Gracia, Ph.D.’s course is about in 30 seconds or less?

Hopefully, you can easily grasp in 10 seconds or less what this online course is about simply by taking a look at the title that Sensei Joseph S. Gracia, Ph.D. chose for the course, “** REIKI GRANDMASTER CERTIFICATION COURSE ***”, as well as its subtitle: “Discover the DANGERS of 2 Handed Reiki while Out Ranking your competitors as a “9th Degree” Reiki Grandmaster!”.

This combo of title and subtitle should be enough to communicate the purpose of the training if Sensei Joseph S. Gracia, Ph.D. is a good, clear communicator (which, of course, you want in a teacher).

In our opinion, if you still don’t know what *GC is about after looking at these two things, then this is a red flag, and you might be better off not taking this class.

Among other things, it means Sensei Joseph S. Gracia, Ph.D. hasn’t clearly and accurately conveyed what the course is about and might not be the best teacher for you.

For similar reasons, it’s important that you’re able to clearly understand what ** REIKI GRANDMASTER CERTIFICATION COURSE *** is all about from the first few lines of the course description.

So take just a few seconds to read the opening lines down below and see what you think of them. 

Opening lines of Sensei Joseph S. Gracia, Ph.D.’s official description of *GC

Purchase of the course manual is required for this course.

Would you like to awaken your inner power and:

1.     Combine Universal Energy and Inner Power to heal, balance, and energize yourself and others2.     Learn sacred Sanskrit symbols for healing and manifesting3.     Learn the hidden secrets of the law of attraction

(Read more about this course on the official course page.)

Does *GC pass the 30 Seconds Test?

You can read a lot more about ** REIKI GRANDMASTER CERTIFICATION COURSE *** on the official course page on Udemy, but the point is this: are the title, subtitle, and just the first few lines of the description enough to help you understand what the course is about?

If so, Sensei Joseph S. Gracia, Ph.D. has done a good job and can be considered more trustworthy and a good communicator, which are important qualities for any teacher.

And, if not, maybe you’re better off looking at other Personal Development classes that are more clearly defined and more tailored to your specific interests.

Did ** REIKI GRANDMASTER CERTIFICATION COURSE *** appeal to you in 30 seconds or less?

Now that you’ve done the 30 Second Test with *GC above, what is your gut reaction to this Personal Development course with only the basic information of its title, subtitle, and the first few opening lines of its official course summary?

Did Sensei Joseph S. Gracia, Ph.D. do a good job conveying its subject matter, and did it immediately get your attention and appeal to you?

If so, Sensei Joseph S. Gracia, Ph.D.’s online course is certainly worth considering some more.

But if not, perhaps it’s in your best interest to consider some other Personal Development courses instead, because clear communication and being able to hook and maintain your interest are two very important qualities for your online learning success.

Does Sensei Joseph S. Gracia, Ph.D. sound like a course instructor you’d like to learn from?

You’ve already learned how to use The 30 Second Test to make a quick evaluation of whether the *GC course is worth taking.

We have a similar 15 Second Bio Test where you read only the first few lines of an instructor’s background — in this case, Sensei Joseph S. Gracia, Ph.D.’s background — and then you make a quick, snap judgment as to whether you think the instructor would be ideal for you.

There is no right or wrong answer. It’s just about going with your gut instinct. What might appeal to one potential student might alienate another, and vice versa.

(FYI, all Udemy instructors, including Sensei Joseph S. Gracia, Ph.D., have a Udemy profile on their course page, so you can easily check for a bio and background on the Udemy website that way. We’re only including the first few lines of the bio down below for The 15 Second Bio Test).

Opening lines from Sensei Joseph S. Gracia, Ph.D.’s Udemy bio

Sensei Joseph S. Gracia, Ph.D., is the Founding Senior 10th Degree Grandmaster

(Learn more about this instructor on the official course page.)

What did you think about Sensei Joseph S. Gracia, Ph.D. after reading just the first few lines of the bio above?

After reading just the first few lines about Sensei Joseph S. Gracia, Ph.D., did it make you more or less interested in taking the *GC course?

And did it make you feel like Sensei Joseph S. Gracia, Ph.D. was more or less credible and qualified to teach ** REIKI GRANDMASTER CERTIFICATION COURSE ***?

Finally, overall, did you feel like you’d receive the proper training from the instructor of this Personal Development course?

As always, we encourage you to listen to your gut instinct, which is different for every student.

Are the *GC lessons clear, specific, and organized well?

Part of the (good) problem with Udemy’s online courses, such as the ** REIKI GRANDMASTER CERTIFICATION COURSE *** course, is that the instructors are constantly updating them, including adding and renaming lessons.

So it makes no sense whatsoever for us to list out all the modules and lessons in the *GC course here, because you can just as easily go to the Udemy course page and get all the up to date course structure as of right now.

We do, however, have some tips about reviewing Sensei Joseph S. Gracia, Ph.D.’s course structure, so that you can get a better sense of whether this program is worth your time or not.

In a nutshell, you want to scan the the titles of the different sections and lessons of the course, and verify that they are clearly relevant to the course’s name, ** REIKI GRANDMASTER CERTIFICATION COURSE ***, as well as the course’s subtitle, Discover the DANGERS of 2 Handed Reiki while Out Ranking your competitors as a “9th Degree” Reiki Grandmaster!.

If the section names and lessons are clear, specific, and relevant, then it’s a good sign that *GC is potentially a good, useful course for you, and you can have more confidence in Sensei Joseph S. Gracia, Ph.D.’s teaching abilities and lesson planning.

On the other hand, if the module names are confusing, vague, or irrelevant, then this is a red flag, which might indicate that the program is worth skipping.

Have you taken some free lessons from Sensei Joseph S. Gracia, Ph.D. that you enjoyed?

Have you already learned something from Sensei Joseph S. Gracia, Ph.D. that you valued or enjoyed?

For example, does the ** REIKI GRANDMASTER CERTIFICATION COURSE *** training have some free lessons that you can try? (Almost all Udemy instructors will give you at least one or two lessons for free to help you make a better, more informed decision before enrolling in their course.)

But if you weren’t able to get any *GC lessons for free, have you perhaps watched a YouTube video by Sensei Joseph S. Gracia, Ph.D., or perhaps come across this instructor’s thoughts on Quora, Facebook, LinkedIn, Github, Reddit, or some other platform?

Or have you perhaps even taken one of Sensei Joseph S. Gracia, Ph.D.’s free courses or free webinars? (Many online teachers offer these freebies, which is a great way to get to know them and evaluate their teaching methods before buying one of their courses.)

In any case, the more familiar you are with Sensei Joseph S. Gracia, Ph.D.’s teaching methods, and the more you enjoy them, the more likely it is that ** REIKI GRANDMASTER CERTIFICATION COURSE *** will be a good fit for you.

(P.S.: We strongly encourage you to seek out some free instruction from Sensei Joseph S. Gracia, Ph.D. before purchasing this course, since it’s one of the best ways to determine whether *GC will be helpful for you.)

Are “** REIKI GRANDMASTER CERTIFICATION COURSE ***” reviews generally positive?

On the bottom of the *GC page, you can read student reviews of the class.

Prior to August 20, 2025, there were 1,048 students enrolled, 354 reviews / ratings, and it was overall rated 4.1 out of 5.

Obviously, the more highly other students rate *GC the better, but no matter what, keep an open mind when reading the reviews, since you might still like a course a great deal that other students dislike.

After all, everyone’s got their own opinion.

We recommend that you spend only a couple minutes scanning the *GC reviews to get an overall sense of them. You don’t have to read each one!

Is Sensei Joseph S. Gracia, Ph.D. responsive to student questions in the *GC training?

You can see what other students have to say about this in their *GC reviews.

But, our simple all time favorite way of gauging an instructor’s responsiveness is to simply email the instructor and see if or how they respond.

In this case, Udemy has a messaging system for students / anyone who has an account, and you can send Sensei Joseph S. Gracia, Ph.D. a message through this system quite easily, even if you haven’t bought *GC yet.

For example, you could say, “Hi, and I came across *GC while looking at Personal Development courses on Udemy. If I enroll in your training, would you mind if I asked you any questions along the way?”

If you use this approach, the response (or lack of response) from the professor will tell you everything.

Obviously, the quicker the response the better!

Are you comfortable going through the lessons in ** REIKI GRANDMASTER CERTIFICATION COURSE *** on your own, online?

This is a big one, because ** REIKI GRANDMASTER CERTIFICATION COURSE *** is an online course as opposed to a course that you physically take in a classroom.

Of course, you will need a good internet connection to have access to the course material and lessons, but beyond that, you also have to be comfortable being self motivated to some degree, being on your own, and not having any physical interaction with any of the other students taking ** REIKI GRANDMASTER CERTIFICATION COURSE ***.

Yes, you will be able to interact with the students and the teacher, Sensei Joseph S. Gracia, Ph.D., online, but it’s a different kind of experience than what you’d get if you were interacting with them in person.

This is not a big deal to most people, but it might be something for you to consider if you feel like you do better taking classes in person rather than learning online.

Do the pros / benefits of *GC make it worth your time?

Ideally, if you’ve gone through the evaluation steps above, you have a list of positive things about the ** REIKI GRANDMASTER CERTIFICATION COURSE *** training that looks something like this:

  • The purpose of *GC can be clearly grasped and understood, and its lesson structure is clear, specific, and well organized
  • Sensei Joseph S. Gracia, Ph.D. is well qualified to teach this subject matter, has good teaching abilities, and is responsive to student questions
  • Other *GC students have great things to say about the program

Other benefits include:

  • You get to go through *GC at your own pace
  • You join a community of 1,048 other students taking the course
  • You get lifetime access to the training
  • All updates to the training are free
  • You have a 30 day money back guarantee

Even if there are some things that you don’t like about the program, so what?

The question is simply this: do you think that *GC would be worth your time, even if there are some things that could be better about it?

Can you comfortably afford *GC?

Can you comfortably afford the cost of ** REIKI GRANDMASTER CERTIFICATION COURSE ***?

This is an important question to answer, because even if you think *GC sounds like the greatest online class in the world, it’s still not worth taking if you can’t comfortably afford it!

Before August 20, 2025, the price was $12.99 before any Udemy discount, and you were able to pay with a credit card.

Keep in mind that this is a Udemy online course, and there’s a great chance that you can get a solid discount on *GC with Udemy coupons / promo codes, especially with the strategies we provide for helping you find the best, most popular coupons available.

We’ll cover that in greater detail in the next section, because at the end of the day, its important that you can learn whatever you want to learn without getting into a lot of credit card debt.

How can you maximize your discount on ** REIKI GRANDMASTER CERTIFICATION COURSE ***?

By far, the easiest way to get the best and biggest discount on this course is to use the ** REIKI GRANDMASTER CERTIFICATION COURSE *** discount code link at the top of this page.

It will instantly give you the best coupon code we could find for Sensei Joseph S. Gracia, Ph.D.’s online training.

We don’t believe there’s a bigger discount than the one we provided, but if for some reason you’d like to try find one, you can use the methods below to hunt for the best *GC course coupons and promo codes you can find.

FYI, the methods below will help you not just with getting *GC for a better price, but also with any other Sensei Joseph S. Gracia, Ph.D. Udemy course that you’d like to get for cheaper.

How can Google help you get a *GC discount?

To use this method, do a Google search for the *GC training, but in your search query, be sure to add words like coupon code, promo code, deal, sale, discount, and Udemy.

For example, you might do a search for “Udemy ** REIKI GRANDMASTER CERTIFICATION COURSE *** promo code” or “** REIKI GRANDMASTER CERTIFICATION COURSE *** udemy coupon codes” and see what turns up.

Similarly, you can use the same combination of search terms with Sensei Joseph S. Gracia, Ph.D.’s name and see what happens.

For example, you might do a Google search for “Sensei Joseph S. Gracia, Ph.D. Udemy coupons” or “Sensei Joseph S. Gracia, Ph.D. course coupon codes” and see if that helps you.

However, in general, it’s far more powerful to do a search for deals and coupon codes with the actual training’s name, than with the instructor’s name.

So in this case, for example, prioritize searches for “** REIKI GRANDMASTER CERTIFICATION COURSE *** coupons” rather than “Sensei Joseph S. Gracia, Ph.D. coupons”.

How can a Udemy sale get you *GC for cheaper?

Every once in while, Udemy will do a sitewide sale where they offer all (or almost all) their courses at a discounted price. For example, one of the best sales is where every course is only $10 or $9.99.

So, if you’re interested in saving as much money as possible, you could wait and see if you can get *GC for this cheaper Udemy sale price one day.

The problem is that these sales only occur sporadically, so you might be waiting for a while. Also, if Sensei Joseph S. Gracia, Ph.D. decides not to participate in the site wide sale, then you won’t get a discount on *GC, even though you could get a great discount on almost any other class at Udemy!

To understand this, think of there as being two different coupon categories for the *GC course. Category one is an official Udemy coupon (which instructors can opt out of), while category two is a coupon offered directly by the instructor.

At the end of the day, it doesn’t matter what kind of a coupon tag you’re dealing with (for example, “officially from Udemy” or “officially from the instructor”), as long as long as as you’re dealing with active coupons that get you a better price.

How can you get a *GC discount from Sensei Joseph S. Gracia, Ph.D.?

If you’re really serious about getting “** REIKI GRANDMASTER CERTIFICATION COURSE ***” for the cheapest price possible, then perhaps one of the most powerful things you can do is get a coupon code straight from Sensei Joseph S. Gracia, Ph.D., instead of waiting for a Udemy sale.

To do this, you can use either the direct approach or an indirect approach to try to get your discount.

With the direct approach, the big idea is to simply get Sensei Joseph S. Gracia, Ph.D.’s contact info in some way or another (whether it’s email, or Twitter, or whatever else).

Then you send a message saying something like “I’m interested in enrolling in ** REIKI GRANDMASTER CERTIFICATION COURSE ***. Do you happen to currently have an active coupon code for it that I could use?” (And then, hopefully, you’ll get a reply with your discount code.)

On the other hand, with the indirect approach, you join Sensei Joseph S. Gracia, Ph.D.’s mailing list, if you can find it, and then you hope that at some time *GC will be promoted to you at a discount.

By far, the more powerful approach is the direct approach, because it tends to get results faster. But you can experiment with the indirect approach and see if it works for you.

Can you get *GC for free?

Of course, the best possible price for the *GC training is free! As in, you pay no money whatsoever.

And guess what? Sometimes Udemy instructors provide coupon codes that enable students to take their courses for free. So, perhaps it’s possible that Sensei Joseph S. Gracia, Ph.D. has done this.

Basically, if you’re trying to get this program for free, you will want to search for the course’s name along with other words like free coupon, or 100 off coupon.

For example, you might do a google search for “** REIKI GRANDMASTER CERTIFICATION COURSE *** free coupon” or “** REIKI GRANDMASTER CERTIFICATION COURSE *** 100 off coupon” and see what happens.

But keep this in mind: often, Udemy teachers will offer a free coupon for their course when it first opens to get some publicity and reviews. And then, after a few days, they’ll make the coupon expired.

So even Sensei Joseph S. Gracia, Ph.D. has offered free coupons for *GC in the past, the odds are likely they will all be currently expired. This is a common pattern that we have found.

What about a *GC free download?

It’s important to understand that there’s a difference between getting full access to the *GC training for free legally with a free coupon code vs. finding a way to download *GC illegally.

If you really want to go the download route, you can do a google search for something like “** REIKI GRANDMASTER CERTIFICATION COURSE *** download”.

And if that doesn’t get you the results you want, you can add the word “free” to your search.

For example, perhaps you could do a google search for “** REIKI GRANDMASTER CERTIFICATION COURSE *** free download”.

However, even if you get some results from these searches, we do not recommend that you take this course of action.

First of all, there are some shady sites out there that could be trying to infect your computer.

Second, Sensei Joseph S. Gracia, Ph.D. created this course and deserves monetary compensation for it.

And third, if you go the free download route, you’ll be missing out on a lot of value, because you won’t be able to ask the instructor questions or interact with the other 1,048 students enrolled in the program.

Can you get a refund on ** REIKI GRANDMASTER CERTIFICATION COURSE *** if you don’t like it?

Let’s say that you used our tips above, and you were able to buy the *GC training at a fantastic discounted price. So at this point, you’re super excited.

Then, you actually dive into Sensei Joseph S. Gracia, Ph.D.’s course, and you discover that it just isn’t for you for whatever reason.

And now you’re super bummed, because you feel like it wasn’t money well spent.

Well, guess what?

Udemy offers a rock solid 30 day money back guarantee on all their courses, so you can get a refund on *GC no matter what. And this means there is absolutely no risk.

Indeed, even if you left a super negative, critical review on the *GC training, and then asked for your money back, you’d get a refund. For better or worse, there’s nothing Sensei Joseph S. Gracia, Ph.D. could do about it, since it is simply Udemy policy.

To sum it up: yes, you can get a full refund, so at the end of the day, don’t worry about the possibility of purchasing *GC and not liking it, since you can always get your money back.

What is OCP’s overall rating of ** REIKI GRANDMASTER CERTIFICATION COURSE ***?

During this *GC review, you’ve learned about some of the unusual ways we like to evaluate courses, such as with The 30 Second Test and The 15 Second Bio Test.

So our overall review process is perhaps a little unusual and different from other reviews out there. Keep this in mind when you consider the overall rating / score that we have given this course.

Anyway, after taking a look at the *GC training, the instructor, Sensei Joseph S. Gracia, Ph.D., and reading what other students have said about this program, we give it an overall rating of 4.4 out of 5.

Ultimately, though, what matters most is what you would rate it based on the same criteria.

What are some potential alternatives to ** REIKI GRANDMASTER CERTIFICATION COURSE ***?

If you like this course, you might also be interested in:


1. Interviewing Skills for Jobs: Ace the Job Interview

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2. Become a Speed Reading MACHINE How To Read 307 Books In 2019

The ULTIMATE Secret To Reading 100, 200 Or Even 300 Books Per Year Without Using Speed Reading Or Book Summaries

Taught by Online Instructor Teaching 17 Courses and 73,000+ Students


3. Electronics S1W1: Basic Terminology and Schematic Symbols

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Taught by College programming, database and electronics instructor


4. Happiness Hormones: Secrets to Live in a Beautiful State

4 Proven Hacks For Working Professionals & Entrepreneurs (Have a Greater Control Over Your Mood & Happiness)

Taught by International Bestselling Author & Success Coach


5. Mindfulness Life Coach Certification & Mindfulness Blueprint

Mindfulness: Complete Life Coaching Blueprint with 50+ Mindfulness Exercise & 21 Day Mindfulness & Meditation Challenge

Taught by Top Udemy Instructor with over 90,000 students

TLDR: Just the quick facts about *GC

Okay, if all of this was Too Long Didn’t Read for you, here is the Cliff’s Notes version of what *GC’s online training is all about:

*GC coupon & course info

Course Name: ** REIKI GRANDMASTER CERTIFICATION COURSE ***

Subtitle: Discover the DANGERS of 2 Handed Reiki while Out Ranking your competitors as a “9th Degree” Reiki Grandmaster!

Instructor: Taught by Sensei Joseph S. Gracia, Ph.D.

Category: Personal Development

Subcategory: Personal Transformation

Provided by: Udemy

Price: $12.99 (before discount)

Free coupon code: Get Udemy coupon code discount at top of page (no charge for coupon, especially since we are compensated for referrals via affiliate marketing)

*GC review info & popularity

Prior to August 20, 2025…

Students: 1,048 students enrolled

Ratings: 354 reviews

Rank: ranked #388 in Udemy Personal Development Courses in Udemy Personal Development Courses

Rankings tip: rankings change all the time, so even if ** REIKI GRANDMASTER CERTIFICATION COURSE *** is a bestseller or one of the top Udemy courses one year, it doesn’t mean it will be a top Udemy course the next year

*GC final details

Languages: English

Skill level: All Levels

Lectures: 29 lectures lectures lessons

Duration: 1 total hour hours of video

What you get: Students will learn how to Perform and Teach 9 Degrees of Reiki, proper use of a Pendulum, EFT Tapping, and Applied Kinesiology.

Target audience: Beginner to Pro Reiki Enthusiasts who wish to be Recognized as a 9th Degree Reiki Grandmaster within “The Right Hand Path Reiki System”

Requirements: Basic understanding of English and Purchase of the course manual is required for this course.

Access: Lifetime access

Peace of mind: 30 day money back guarantee

Availability: available online, as well as on iOS and Android

Download options: check course to see if you can download lessons

95% off Music Theory Made Easy (Lessons 1-13) (Coupon & Review)

Attention: This post may contain affiliate links, meaning when you click the links and make a purchase, we receive a commission at no extra cost to you. Thanks!

Music Theory Made Easy (Lessons 1-13) - Udemy Coupon

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This is the best Udemy Music Theory Made Easy (Lessons 1-13) coupon code discount for 2025.

So if you’re interested in David Spondike, Ph.D.’s “Music Theory Made Easy (Lessons 1-13)” course, which will help you increase your Music skills, get your discount on this Udemy online course up above while it’s still available. (The coupon code will be instantly applied.)

Music Theory Made Easy (Lessons 1-13) review for 2025

In our review of this course, we try to help you answer all of your most important questions about Music Theory Made Easy (Lessons 1-13) as quickly and efficiently as possible, so that you can determine whether this online education training is worth your time and money.

Feel free to jump to whatever question you want answered the most.

Here’s what you’ll learn:

Why use MTME(1 as an abbreviation of the course name?

During our Music Theory Made Easy (Lessons 1-13) course review, you might sometimes see us refer to it as MTME(1 for the following 2 reasons:

  1. We created the acronym by taking the first letter of every word (which was very ingenious and innovative, we know)
  2. We’re lazy and MTME(1 is simpler and easier for reviewing purposes

The full course name is 37 characters long, including blanks, while MTME(1 is 6 characters long.

You do the math.

Okay, we’ll do the math. We’re saving 31 characters every time we use MTME(1.

So, just a heads up that we’ll be using this abbreviation sometimes, so you’re not left scratching your head and wondering what the heck we’re talking about whenever we refer to MTME(1 throughout the remainder of this review.

Is the Music Theory Made Easy (Lessons 1-13) course for you?

To determine whether David Spondike, Ph.D.’s Udemy course is a good fit for you or not, ask yourself the following questions down below.

The more you answer “yes” to each question, the more likely it is that you’ll like this course.

Can you understand what David Spondike, Ph.D.’s course is about in 30 seconds or less?

Hopefully, you can easily grasp in 10 seconds or less what this online course is about simply by taking a look at the title that David Spondike, Ph.D. chose for the course, “Music Theory Made Easy (Lessons 1-13)”, as well as its subtitle: “Learning to navigate notes on the staff, on the keyboard, and through the Circle of 5ths.”.

This combo of title and subtitle should be enough to communicate the purpose of the training if David Spondike, Ph.D. is a good, clear communicator (which, of course, you want in a teacher).

In our opinion, if you still don’t know what MTME(1 is about after looking at these two things, then this is a red flag, and you might be better off not taking this class.

Among other things, it means David Spondike, Ph.D. hasn’t clearly and accurately conveyed what the course is about and might not be the best teacher for you.

For similar reasons, it’s important that you’re able to clearly understand what Music Theory Made Easy (Lessons 1-13) is all about from the first few lines of the course description.

So take just a few seconds to read the opening lines down below and see what you think of them. 

Opening lines of David Spondike, Ph.D.’s official description of MTME(1

5 MINUTE LESSONS plus tons of practice downloads!

All topics include video lesson, lesson guide, practice examples with answer key, vocabulary list, and quiz.

Be sure to sign up for Lessons 17-24 after you complete this course.

(Read more about this course on the official course page.)

Does MTME(1 pass the 30 Seconds Test?

You can read a lot more about Music Theory Made Easy (Lessons 1-13) on the official course page on Udemy, but the point is this: are the title, subtitle, and just the first few lines of the description enough to help you understand what the course is about?

If so, David Spondike, Ph.D. has done a good job and can be considered more trustworthy and a good communicator, which are important qualities for any teacher.

And, if not, maybe you’re better off looking at other Music classes that are more clearly defined and more tailored to your specific interests.

Did Music Theory Made Easy (Lessons 1-13) appeal to you in 30 seconds or less?

Now that you’ve done the 30 Second Test with MTME(1 above, what is your gut reaction to this Music course with only the basic information of its title, subtitle, and the first few opening lines of its official course summary?

Did David Spondike, Ph.D. do a good job conveying its subject matter, and did it immediately get your attention and appeal to you?

If so, David Spondike, Ph.D.’s online course is certainly worth considering some more.

But if not, perhaps it’s in your best interest to consider some other Music courses instead, because clear communication and being able to hook and maintain your interest are two very important qualities for your online learning success.

Does David Spondike, Ph.D. sound like a course instructor you’d like to learn from?

You’ve already learned how to use The 30 Second Test to make a quick evaluation of whether the MTME(1 course is worth taking.

We have a similar 15 Second Bio Test where you read only the first few lines of an instructor’s background — in this case, David Spondike, Ph.D.’s background — and then you make a quick, snap judgment as to whether you think the instructor would be ideal for you.

There is no right or wrong answer. It’s just about going with your gut instinct. What might appeal to one potential student might alienate another, and vice versa.

(FYI, all Udemy instructors, including David Spondike, Ph.D., have a Udemy profile on their course page, so you can easily check for a bio and background on the Udemy website that way. We’re only including the first few lines of the bio down below for The 15 Second Bio Test).

Opening lines from David Spondike, Ph.D.’s Udemy bio

“When you get an educator that can teach high school students how to successfully learn college material before they graduate, that is actually in some ways even superior to what a professor does. It’s just a testimony to his skill and what he’s doing in the classroom. If I’m going to recommend a student to a person, I’m going to recommend them to a person that gets results. Without hesitation I would recommend Dave.” ~Michael S.

(Learn more about this instructor on the official course page.)

What did you think about David Spondike, Ph.D. after reading just the first few lines of the bio above?

After reading just the first few lines about David Spondike, Ph.D., did it make you more or less interested in taking the MTME(1 course?

And did it make you feel like David Spondike, Ph.D. was more or less credible and qualified to teach Music Theory Made Easy (Lessons 1-13)?

Finally, overall, did you feel like you’d receive the proper training from the instructor of this Music course?

As always, we encourage you to listen to your gut instinct, which is different for every student.

Are the MTME(1 lessons clear, specific, and organized well?

Part of the (good) problem with Udemy’s online courses, such as the Music Theory Made Easy (Lessons 1-13) course, is that the instructors are constantly updating them, including adding and renaming lessons.

So it makes no sense whatsoever for us to list out all the modules and lessons in the MTME(1 course here, because you can just as easily go to the Udemy course page and get all the up to date course structure as of right now.

We do, however, have some tips about reviewing David Spondike, Ph.D.’s course structure, so that you can get a better sense of whether this program is worth your time or not.

In a nutshell, you want to scan the the titles of the different sections and lessons of the course, and verify that they are clearly relevant to the course’s name, Music Theory Made Easy (Lessons 1-13), as well as the course’s subtitle, Learning to navigate notes on the staff, on the keyboard, and through the Circle of 5ths..

If the section names and lessons are clear, specific, and relevant, then it’s a good sign that MTME(1 is potentially a good, useful course for you, and you can have more confidence in David Spondike, Ph.D.’s teaching abilities and lesson planning.

On the other hand, if the module names are confusing, vague, or irrelevant, then this is a red flag, which might indicate that the program is worth skipping.

Have you taken some free lessons from David Spondike, Ph.D. that you enjoyed?

Have you already learned something from David Spondike, Ph.D. that you valued or enjoyed?

For example, does the Music Theory Made Easy (Lessons 1-13) training have some free lessons that you can try? (Almost all Udemy instructors will give you at least one or two lessons for free to help you make a better, more informed decision before enrolling in their course.)

But if you weren’t able to get any MTME(1 lessons for free, have you perhaps watched a YouTube video by David Spondike, Ph.D., or perhaps come across this instructor’s thoughts on Quora, Facebook, LinkedIn, Github, Reddit, or some other platform?

Or have you perhaps even taken one of David Spondike, Ph.D.’s free courses or free webinars? (Many online teachers offer these freebies, which is a great way to get to know them and evaluate their teaching methods before buying one of their courses.)

In any case, the more familiar you are with David Spondike, Ph.D.’s teaching methods, and the more you enjoy them, the more likely it is that Music Theory Made Easy (Lessons 1-13) will be a good fit for you.

(P.S.: We strongly encourage you to seek out some free instruction from David Spondike, Ph.D. before purchasing this course, since it’s one of the best ways to determine whether MTME(1 will be helpful for you.)

Are “Music Theory Made Easy (Lessons 1-13)” reviews generally positive?

On the bottom of the MTME(1 page, you can read student reviews of the class.

Prior to August 20, 2025, there were 100 students enrolled, 48 reviews / ratings, and it was overall rated 4 out of 5.

Obviously, the more highly other students rate MTME(1 the better, but no matter what, keep an open mind when reading the reviews, since you might still like a course a great deal that other students dislike.

After all, everyone’s got their own opinion.

We recommend that you spend only a couple minutes scanning the MTME(1 reviews to get an overall sense of them. You don’t have to read each one!

Is David Spondike, Ph.D. responsive to student questions in the MTME(1 training?

You can see what other students have to say about this in their MTME(1 reviews.

But, our simple all time favorite way of gauging an instructor’s responsiveness is to simply email the instructor and see if or how they respond.

In this case, Udemy has a messaging system for students / anyone who has an account, and you can send David Spondike, Ph.D. a message through this system quite easily, even if you haven’t bought MTME(1 yet.

For example, you could say, “Hi, and I came across MTME(1 while looking at Music courses on Udemy. If I enroll in your training, would you mind if I asked you any questions along the way?”

If you use this approach, the response (or lack of response) from the professor will tell you everything.

Obviously, the quicker the response the better!

Are you comfortable going through the lessons in Music Theory Made Easy (Lessons 1-13) on your own, online?

This is a big one, because Music Theory Made Easy (Lessons 1-13) is an online course as opposed to a course that you physically take in a classroom.

Of course, you will need a good internet connection to have access to the course material and lessons, but beyond that, you also have to be comfortable being self motivated to some degree, being on your own, and not having any physical interaction with any of the other students taking Music Theory Made Easy (Lessons 1-13).

Yes, you will be able to interact with the students and the teacher, David Spondike, Ph.D., online, but it’s a different kind of experience than what you’d get if you were interacting with them in person.

This is not a big deal to most people, but it might be something for you to consider if you feel like you do better taking classes in person rather than learning online.

Do the pros / benefits of MTME(1 make it worth your time?

Ideally, if you’ve gone through the evaluation steps above, you have a list of positive things about the Music Theory Made Easy (Lessons 1-13) training that looks something like this:

  • The purpose of MTME(1 can be clearly grasped and understood, and its lesson structure is clear, specific, and well organized
  • David Spondike, Ph.D. is well qualified to teach this subject matter, has good teaching abilities, and is responsive to student questions
  • Other MTME(1 students have great things to say about the program

Other benefits include:

  • You get to go through MTME(1 at your own pace
  • You join a community of 100 other students taking the course
  • You get lifetime access to the training
  • All updates to the training are free
  • You have a 30 day money back guarantee

Even if there are some things that you don’t like about the program, so what?

The question is simply this: do you think that MTME(1 would be worth your time, even if there are some things that could be better about it?

Can you comfortably afford MTME(1?

Can you comfortably afford the cost of Music Theory Made Easy (Lessons 1-13)?

This is an important question to answer, because even if you think MTME(1 sounds like the greatest online class in the world, it’s still not worth taking if you can’t comfortably afford it!

Before August 20, 2025, the price was $12.99 before any Udemy discount, and you were able to pay with a credit card.

Keep in mind that this is a Udemy online course, and there’s a great chance that you can get a solid discount on MTME(1 with Udemy coupons / promo codes, especially with the strategies we provide for helping you find the best, most popular coupons available.

We’ll cover that in greater detail in the next section, because at the end of the day, its important that you can learn whatever you want to learn without getting into a lot of credit card debt.

How can you maximize your discount on Music Theory Made Easy (Lessons 1-13)?

By far, the easiest way to get the best and biggest discount on this course is to use the Music Theory Made Easy (Lessons 1-13) discount code link at the top of this page.

It will instantly give you the best coupon code we could find for David Spondike, Ph.D.’s online training.

We don’t believe there’s a bigger discount than the one we provided, but if for some reason you’d like to try find one, you can use the methods below to hunt for the best MTME(1 course coupons and promo codes you can find.

FYI, the methods below will help you not just with getting MTME(1 for a better price, but also with any other David Spondike, Ph.D. Udemy course that you’d like to get for cheaper.

How can Google help you get a MTME(1 discount?

To use this method, do a Google search for the MTME(1 training, but in your search query, be sure to add words like coupon code, promo code, deal, sale, discount, and Udemy.

For example, you might do a search for “Udemy Music Theory Made Easy (Lessons 1-13) promo code” or “Music Theory Made Easy (Lessons 1-13) udemy coupon codes” and see what turns up.

Similarly, you can use the same combination of search terms with David Spondike, Ph.D.’s name and see what happens.

For example, you might do a Google search for “David Spondike, Ph.D. Udemy coupons” or “David Spondike, Ph.D. course coupon codes” and see if that helps you.

However, in general, it’s far more powerful to do a search for deals and coupon codes with the actual training’s name, than with the instructor’s name.

So in this case, for example, prioritize searches for “Music Theory Made Easy (Lessons 1-13) coupons” rather than “David Spondike, Ph.D. coupons”.

How can a Udemy sale get you MTME(1 for cheaper?

Every once in while, Udemy will do a sitewide sale where they offer all (or almost all) their courses at a discounted price. For example, one of the best sales is where every course is only $10 or $9.99.

So, if you’re interested in saving as much money as possible, you could wait and see if you can get MTME(1 for this cheaper Udemy sale price one day.

The problem is that these sales only occur sporadically, so you might be waiting for a while. Also, if David Spondike, Ph.D. decides not to participate in the site wide sale, then you won’t get a discount on MTME(1, even though you could get a great discount on almost any other class at Udemy!

To understand this, think of there as being two different coupon categories for the MTME(1 course. Category one is an official Udemy coupon (which instructors can opt out of), while category two is a coupon offered directly by the instructor.

At the end of the day, it doesn’t matter what kind of a coupon tag you’re dealing with (for example, “officially from Udemy” or “officially from the instructor”), as long as long as as you’re dealing with active coupons that get you a better price.

How can you get a MTME(1 discount from David Spondike, Ph.D.?

If you’re really serious about getting “Music Theory Made Easy (Lessons 1-13)” for the cheapest price possible, then perhaps one of the most powerful things you can do is get a coupon code straight from David Spondike, Ph.D., instead of waiting for a Udemy sale.

To do this, you can use either the direct approach or an indirect approach to try to get your discount.

With the direct approach, the big idea is to simply get David Spondike, Ph.D.’s contact info in some way or another (whether it’s email, or Twitter, or whatever else).

Then you send a message saying something like “I’m interested in enrolling in Music Theory Made Easy (Lessons 1-13). Do you happen to currently have an active coupon code for it that I could use?” (And then, hopefully, you’ll get a reply with your discount code.)

On the other hand, with the indirect approach, you join David Spondike, Ph.D.’s mailing list, if you can find it, and then you hope that at some time MTME(1 will be promoted to you at a discount.

By far, the more powerful approach is the direct approach, because it tends to get results faster. But you can experiment with the indirect approach and see if it works for you.

Can you get MTME(1 for free?

Of course, the best possible price for the MTME(1 training is free! As in, you pay no money whatsoever.

And guess what? Sometimes Udemy instructors provide coupon codes that enable students to take their courses for free. So, perhaps it’s possible that David Spondike, Ph.D. has done this.

Basically, if you’re trying to get this program for free, you will want to search for the course’s name along with other words like free coupon, or 100 off coupon.

For example, you might do a google search for “Music Theory Made Easy (Lessons 1-13) free coupon” or “Music Theory Made Easy (Lessons 1-13) 100 off coupon” and see what happens.

But keep this in mind: often, Udemy teachers will offer a free coupon for their course when it first opens to get some publicity and reviews. And then, after a few days, they’ll make the coupon expired.

So even David Spondike, Ph.D. has offered free coupons for MTME(1 in the past, the odds are likely they will all be currently expired. This is a common pattern that we have found.

What about a MTME(1 free download?

It’s important to understand that there’s a difference between getting full access to the MTME(1 training for free legally with a free coupon code vs. finding a way to download MTME(1 illegally.

If you really want to go the download route, you can do a google search for something like “Music Theory Made Easy (Lessons 1-13) download”.

And if that doesn’t get you the results you want, you can add the word “free” to your search.

For example, perhaps you could do a google search for “Music Theory Made Easy (Lessons 1-13) free download”.

However, even if you get some results from these searches, we do not recommend that you take this course of action.

First of all, there are some shady sites out there that could be trying to infect your computer.

Second, David Spondike, Ph.D. created this course and deserves monetary compensation for it.

And third, if you go the free download route, you’ll be missing out on a lot of value, because you won’t be able to ask the instructor questions or interact with the other 100 students enrolled in the program.

Can you get a refund on Music Theory Made Easy (Lessons 1-13) if you don’t like it?

Let’s say that you used our tips above, and you were able to buy the MTME(1 training at a fantastic discounted price. So at this point, you’re super excited.

Then, you actually dive into David Spondike, Ph.D.’s course, and you discover that it just isn’t for you for whatever reason.

And now you’re super bummed, because you feel like it wasn’t money well spent.

Well, guess what?

Udemy offers a rock solid 30 day money back guarantee on all their courses, so you can get a refund on MTME(1 no matter what. And this means there is absolutely no risk.

Indeed, even if you left a super negative, critical review on the MTME(1 training, and then asked for your money back, you’d get a refund. For better or worse, there’s nothing David Spondike, Ph.D. could do about it, since it is simply Udemy policy.

To sum it up: yes, you can get a full refund, so at the end of the day, don’t worry about the possibility of purchasing MTME(1 and not liking it, since you can always get your money back.

What is OCP’s overall rating of Music Theory Made Easy (Lessons 1-13)?

During this MTME(1 review, you’ve learned about some of the unusual ways we like to evaluate courses, such as with The 30 Second Test and The 15 Second Bio Test.

So our overall review process is perhaps a little unusual and different from other reviews out there. Keep this in mind when you consider the overall rating / score that we have given this course.

Anyway, after taking a look at the MTME(1 training, the instructor, David Spondike, Ph.D., and reading what other students have said about this program, we give it an overall rating of 4.4 out of 5.

Ultimately, though, what matters most is what you would rate it based on the same criteria.

What are some potential alternatives to Music Theory Made Easy (Lessons 1-13)?

If you like this course, you might also be interested in:


1. Music Theory Basics for Ableton Electronic Music Production

Upgrade your tracks with deeper insights about music composition including harmony, bass lines and beats using Push 2.

Taught by Music Instructor at Udemy and Music Protest


2. GarageBand: Make An EDM Track (Step By Step)

Walk through the basics of operating and making an EDM Track in GarageBand.

Taught by Music Production | GarageBand | Logic Pro X


3. Circuit Bending: Making Music By ReWiring Devices and Toys

Circuit Bending is one of the most desired and protected skills of sound designers worldwide. Learn the secrets here.

Taught by Ph.D / Ableton Certified Trainer


4. Basic Piano Hymn Playing

Learn how to play beautiful piano hymns. Suitable for solo playing or accompanying a congregation.

Taught by Church Pianist


5. Electric Bass for Busy Beginners Course 1

This course is for busy beginners who want to play bass and want to know how to practice in a way that gets results.

Taught by Musician, Music Educator, Entrepreneur

TLDR: Just the quick facts about MTME(1

Okay, if all of this was Too Long Didn’t Read for you, here is the Cliff’s Notes version of what MTME(1’s online training is all about:

MTME(1 coupon & course info

Course Name: Music Theory Made Easy (Lessons 1-13)

Subtitle: Learning to navigate notes on the staff, on the keyboard, and through the Circle of 5ths.

Instructor: Taught by David Spondike, Ph.D.

Category: Music

Subcategory: Music Fundamentals

Provided by: Udemy

Price: $12.99 (before discount)

Free coupon code: Get Udemy coupon code discount at top of page (no charge for coupon, especially since we are compensated for referrals via affiliate marketing)

MTME(1 review info & popularity

Prior to August 20, 2025…

Students: 100 students enrolled

Ratings: 48 reviews

Rank: ranked #499 in Udemy Music Courses in Udemy Music Courses

Rankings tip: rankings change all the time, so even if Music Theory Made Easy (Lessons 1-13) is a bestseller or one of the top Udemy courses one year, it doesn’t mean it will be a top Udemy course the next year

MTME(1 final details

Languages: English

Skill level: Beginner

Lectures: 13 lectures lectures lessons

Duration: 1 total hour hours of video

What you get: Hear the difference between high and low pitches

Target audience: Anyone who wants to understand how music works

Requirements: This course is appropriate for beginners.

Access: Lifetime access

Peace of mind: 30 day money back guarantee

Availability: available online, as well as on iOS and Android

Download options: check course to see if you can download lessons

95% off Introduction to Criminology: Explaining Crime (Coupon & Review)

Attention: This post may contain affiliate links, meaning when you click the links and make a purchase, we receive a commission at no extra cost to you. Thanks!

Introduction to Criminology: Explaining Crime - Udemy Coupon

Get Discount


This is the best Udemy Introduction to Criminology: Explaining Crime coupon code discount for 2025.

So if you’re interested in Margit Averdijk, Ph.D.’s “Introduction to Criminology: Explaining Crime” course, which will help you increase your Teaching & Academics skills, get your discount on this Udemy online course up above while it’s still available. (The coupon code will be instantly applied.)

Introduction to Criminology: Explaining Crime review for 2025

In our review of this course, we try to help you answer all of your most important questions about Introduction to Criminology: Explaining Crime as quickly and efficiently as possible, so that you can determine whether this online education training is worth your time and money.

Feel free to jump to whatever question you want answered the most.

Here’s what you’ll learn:

Why use ITCEC as an abbreviation of the course name?

During our Introduction to Criminology: Explaining Crime course review, you might sometimes see us refer to it as ITCEC for the following 2 reasons:

  1. We created the acronym by taking the first letter of every word (which was very ingenious and innovative, we know)
  2. We’re lazy and ITCEC is simpler and easier for reviewing purposes

The full course name is 45 characters long, including blanks, while ITCEC is 5 characters long.

You do the math.

Okay, we’ll do the math. We’re saving 40 characters every time we use ITCEC.

So, just a heads up that we’ll be using this abbreviation sometimes, so you’re not left scratching your head and wondering what the heck we’re talking about whenever we refer to ITCEC throughout the remainder of this review.

Is the Introduction to Criminology: Explaining Crime course for you?

To determine whether Margit Averdijk, Ph.D.’s Udemy course is a good fit for you or not, ask yourself the following questions down below.

The more you answer “yes” to each question, the more likely it is that you’ll like this course.

Can you understand what Margit Averdijk, Ph.D.’s course is about in 30 seconds or less?

Hopefully, you can easily grasp in 10 seconds or less what this online course is about simply by taking a look at the title that Margit Averdijk, Ph.D. chose for the course, “Introduction to Criminology: Explaining Crime”, as well as its subtitle: “Learn to Speak About Criminal Psychology and the Sociology of Crime Like an Expert”.

This combo of title and subtitle should be enough to communicate the purpose of the training if Margit Averdijk, Ph.D. is a good, clear communicator (which, of course, you want in a teacher).

In our opinion, if you still don’t know what ITCEC is about after looking at these two things, then this is a red flag, and you might be better off not taking this class.

Among other things, it means Margit Averdijk, Ph.D. hasn’t clearly and accurately conveyed what the course is about and might not be the best teacher for you.

For similar reasons, it’s important that you’re able to clearly understand what Introduction to Criminology: Explaining Crime is all about from the first few lines of the course description.

So take just a few seconds to read the opening lines down below and see what you think of them. 

Opening lines of Margit Averdijk, Ph.D.’s official description of ITCEC

Have you ever wondered why some people commit crime? Do you want to better understand criminology and provide expert insights in discussions about crime?

If that is the case, this course is for you. In this criminology course – the first of its kind on Udemy – I will give you a full introduction to the ins and outs of explaining crime.

You’ll Learn the full Spectrum of Criminology

(Read more about this course on the official course page.)

Does ITCEC pass the 30 Seconds Test?

You can read a lot more about Introduction to Criminology: Explaining Crime on the official course page on Udemy, but the point is this: are the title, subtitle, and just the first few lines of the description enough to help you understand what the course is about?

If so, Margit Averdijk, Ph.D. has done a good job and can be considered more trustworthy and a good communicator, which are important qualities for any teacher.

And, if not, maybe you’re better off looking at other Teaching & Academics classes that are more clearly defined and more tailored to your specific interests.

Did Introduction to Criminology: Explaining Crime appeal to you in 30 seconds or less?

Now that you’ve done the 30 Second Test with ITCEC above, what is your gut reaction to this Teaching & Academics course with only the basic information of its title, subtitle, and the first few opening lines of its official course summary?

Did Margit Averdijk, Ph.D. do a good job conveying its subject matter, and did it immediately get your attention and appeal to you?

If so, Margit Averdijk, Ph.D.’s online course is certainly worth considering some more.

But if not, perhaps it’s in your best interest to consider some other Teaching & Academics courses instead, because clear communication and being able to hook and maintain your interest are two very important qualities for your online learning success.

Does Margit Averdijk, Ph.D. sound like a course instructor you’d like to learn from?

You’ve already learned how to use The 30 Second Test to make a quick evaluation of whether the ITCEC course is worth taking.

We have a similar 15 Second Bio Test where you read only the first few lines of an instructor’s background — in this case, Margit Averdijk, Ph.D.’s background — and then you make a quick, snap judgment as to whether you think the instructor would be ideal for you.

There is no right or wrong answer. It’s just about going with your gut instinct. What might appeal to one potential student might alienate another, and vice versa.

(FYI, all Udemy instructors, including Margit Averdijk, Ph.D., have a Udemy profile on their course page, so you can easily check for a bio and background on the Udemy website that way. We’re only including the first few lines of the bio down below for The 15 Second Bio Test).

Opening lines from Margit Averdijk, Ph.D.’s Udemy bio

I am a criminologist by training and am passionate about the fascinating field of criminology and crime prevention. I have gained extensive experience with doing research, teaching, and public speaking in the domain of criminology over the course of the past decade. I am a senior university researcher and have published in the top journals in the field. I’m looking forward to the chance to share what I’ve learned with you!

What did you think about Margit Averdijk, Ph.D. after reading just the first few lines of the bio above?

After reading just the first few lines about Margit Averdijk, Ph.D., did it make you more or less interested in taking the ITCEC course?

And did it make you feel like Margit Averdijk, Ph.D. was more or less credible and qualified to teach Introduction to Criminology: Explaining Crime?

Finally, overall, did you feel like you’d receive the proper training from the instructor of this Teaching & Academics course?

As always, we encourage you to listen to your gut instinct, which is different for every student.

Are the ITCEC lessons clear, specific, and organized well?

Part of the (good) problem with Udemy’s online courses, such as the Introduction to Criminology: Explaining Crime course, is that the instructors are constantly updating them, including adding and renaming lessons.

So it makes no sense whatsoever for us to list out all the modules and lessons in the ITCEC course here, because you can just as easily go to the Udemy course page and get all the up to date course structure as of right now.

We do, however, have some tips about reviewing Margit Averdijk, Ph.D.’s course structure, so that you can get a better sense of whether this program is worth your time or not.

In a nutshell, you want to scan the the titles of the different sections and lessons of the course, and verify that they are clearly relevant to the course’s name, Introduction to Criminology: Explaining Crime, as well as the course’s subtitle, Learn to Speak About Criminal Psychology and the Sociology of Crime Like an Expert.

If the section names and lessons are clear, specific, and relevant, then it’s a good sign that ITCEC is potentially a good, useful course for you, and you can have more confidence in Margit Averdijk, Ph.D.’s teaching abilities and lesson planning.

On the other hand, if the module names are confusing, vague, or irrelevant, then this is a red flag, which might indicate that the program is worth skipping.

Have you taken some free lessons from Margit Averdijk, Ph.D. that you enjoyed?

Have you already learned something from Margit Averdijk, Ph.D. that you valued or enjoyed?

For example, does the Introduction to Criminology: Explaining Crime training have some free lessons that you can try? (Almost all Udemy instructors will give you at least one or two lessons for free to help you make a better, more informed decision before enrolling in their course.)

But if you weren’t able to get any ITCEC lessons for free, have you perhaps watched a YouTube video by Margit Averdijk, Ph.D., or perhaps come across this instructor’s thoughts on Quora, Facebook, LinkedIn, Github, Reddit, or some other platform?

Or have you perhaps even taken one of Margit Averdijk, Ph.D.’s free courses or free webinars? (Many online teachers offer these freebies, which is a great way to get to know them and evaluate their teaching methods before buying one of their courses.)

In any case, the more familiar you are with Margit Averdijk, Ph.D.’s teaching methods, and the more you enjoy them, the more likely it is that Introduction to Criminology: Explaining Crime will be a good fit for you.

(P.S.: We strongly encourage you to seek out some free instruction from Margit Averdijk, Ph.D. before purchasing this course, since it’s one of the best ways to determine whether ITCEC will be helpful for you.)

Are “Introduction to Criminology: Explaining Crime” reviews generally positive?

On the bottom of the ITCEC page, you can read student reviews of the class.

Prior to August 20, 2025, there were 2,341 students enrolled, 618 reviews / ratings, and it was overall rated 4.4 out of 5.

Obviously, the more highly other students rate ITCEC the better, but no matter what, keep an open mind when reading the reviews, since you might still like a course a great deal that other students dislike.

After all, everyone’s got their own opinion.

We recommend that you spend only a couple minutes scanning the ITCEC reviews to get an overall sense of them. You don’t have to read each one!

Is Margit Averdijk, Ph.D. responsive to student questions in the ITCEC training?

You can see what other students have to say about this in their ITCEC reviews.

But, our simple all time favorite way of gauging an instructor’s responsiveness is to simply email the instructor and see if or how they respond.

In this case, Udemy has a messaging system for students / anyone who has an account, and you can send Margit Averdijk, Ph.D. a message through this system quite easily, even if you haven’t bought ITCEC yet.

For example, you could say, “Hi, and I came across ITCEC while looking at Teaching & Academics courses on Udemy. If I enroll in your training, would you mind if I asked you any questions along the way?”

If you use this approach, the response (or lack of response) from the professor will tell you everything.

Obviously, the quicker the response the better!

Are you comfortable going through the lessons in Introduction to Criminology: Explaining Crime on your own, online?

This is a big one, because Introduction to Criminology: Explaining Crime is an online course as opposed to a course that you physically take in a classroom.

Of course, you will need a good internet connection to have access to the course material and lessons, but beyond that, you also have to be comfortable being self motivated to some degree, being on your own, and not having any physical interaction with any of the other students taking Introduction to Criminology: Explaining Crime.

Yes, you will be able to interact with the students and the teacher, Margit Averdijk, Ph.D., online, but it’s a different kind of experience than what you’d get if you were interacting with them in person.

This is not a big deal to most people, but it might be something for you to consider if you feel like you do better taking classes in person rather than learning online.

Do the pros / benefits of ITCEC make it worth your time?

Ideally, if you’ve gone through the evaluation steps above, you have a list of positive things about the Introduction to Criminology: Explaining Crime training that looks something like this:

  • The purpose of ITCEC can be clearly grasped and understood, and its lesson structure is clear, specific, and well organized
  • Margit Averdijk, Ph.D. is well qualified to teach this subject matter, has good teaching abilities, and is responsive to student questions
  • Other ITCEC students have great things to say about the program

Other benefits include:

  • You get to go through ITCEC at your own pace
  • You join a community of 2,341 other students taking the course
  • You get lifetime access to the training
  • All updates to the training are free
  • You have a 30 day money back guarantee

Even if there are some things that you don’t like about the program, so what?

The question is simply this: do you think that ITCEC would be worth your time, even if there are some things that could be better about it?

Can you comfortably afford ITCEC?

Can you comfortably afford the cost of Introduction to Criminology: Explaining Crime?

This is an important question to answer, because even if you think ITCEC sounds like the greatest online class in the world, it’s still not worth taking if you can’t comfortably afford it!

Before August 20, 2025, the price was $14.99 before any Udemy discount, and you were able to pay with a credit card.

Keep in mind that this is a Udemy online course, and there’s a great chance that you can get a solid discount on ITCEC with Udemy coupons / promo codes, especially with the strategies we provide for helping you find the best, most popular coupons available.

We’ll cover that in greater detail in the next section, because at the end of the day, its important that you can learn whatever you want to learn without getting into a lot of credit card debt.

How can you maximize your discount on Introduction to Criminology: Explaining Crime?

By far, the easiest way to get the best and biggest discount on this course is to use the Introduction to Criminology: Explaining Crime discount code link at the top of this page.

It will instantly give you the best coupon code we could find for Margit Averdijk, Ph.D.’s online training.

We don’t believe there’s a bigger discount than the one we provided, but if for some reason you’d like to try find one, you can use the methods below to hunt for the best ITCEC course coupons and promo codes you can find.

FYI, the methods below will help you not just with getting ITCEC for a better price, but also with any other Margit Averdijk, Ph.D. Udemy course that you’d like to get for cheaper.

How can Google help you get a ITCEC discount?

To use this method, do a Google search for the ITCEC training, but in your search query, be sure to add words like coupon code, promo code, deal, sale, discount, and Udemy.

For example, you might do a search for “Udemy Introduction to Criminology: Explaining Crime promo code” or “Introduction to Criminology: Explaining Crime udemy coupon codes” and see what turns up.

Similarly, you can use the same combination of search terms with Margit Averdijk, Ph.D.’s name and see what happens.

For example, you might do a Google search for “Margit Averdijk, Ph.D. Udemy coupons” or “Margit Averdijk, Ph.D. course coupon codes” and see if that helps you.

However, in general, it’s far more powerful to do a search for deals and coupon codes with the actual training’s name, than with the instructor’s name.

So in this case, for example, prioritize searches for “Introduction to Criminology: Explaining Crime coupons” rather than “Margit Averdijk, Ph.D. coupons”.

How can a Udemy sale get you ITCEC for cheaper?

Every once in while, Udemy will do a sitewide sale where they offer all (or almost all) their courses at a discounted price. For example, one of the best sales is where every course is only $10 or $9.99.

So, if you’re interested in saving as much money as possible, you could wait and see if you can get ITCEC for this cheaper Udemy sale price one day.

The problem is that these sales only occur sporadically, so you might be waiting for a while. Also, if Margit Averdijk, Ph.D. decides not to participate in the site wide sale, then you won’t get a discount on ITCEC, even though you could get a great discount on almost any other class at Udemy!

To understand this, think of there as being two different coupon categories for the ITCEC course. Category one is an official Udemy coupon (which instructors can opt out of), while category two is a coupon offered directly by the instructor.

At the end of the day, it doesn’t matter what kind of a coupon tag you’re dealing with (for example, “officially from Udemy” or “officially from the instructor”), as long as long as as you’re dealing with active coupons that get you a better price.

How can you get a ITCEC discount from Margit Averdijk, Ph.D.?

If you’re really serious about getting “Introduction to Criminology: Explaining Crime” for the cheapest price possible, then perhaps one of the most powerful things you can do is get a coupon code straight from Margit Averdijk, Ph.D., instead of waiting for a Udemy sale.

To do this, you can use either the direct approach or an indirect approach to try to get your discount.

With the direct approach, the big idea is to simply get Margit Averdijk, Ph.D.’s contact info in some way or another (whether it’s email, or Twitter, or whatever else).

Then you send a message saying something like “I’m interested in enrolling in Introduction to Criminology: Explaining Crime. Do you happen to currently have an active coupon code for it that I could use?” (And then, hopefully, you’ll get a reply with your discount code.)

On the other hand, with the indirect approach, you join Margit Averdijk, Ph.D.’s mailing list, if you can find it, and then you hope that at some time ITCEC will be promoted to you at a discount.

By far, the more powerful approach is the direct approach, because it tends to get results faster. But you can experiment with the indirect approach and see if it works for you.

Can you get ITCEC for free?

Of course, the best possible price for the ITCEC training is free! As in, you pay no money whatsoever.

And guess what? Sometimes Udemy instructors provide coupon codes that enable students to take their courses for free. So, perhaps it’s possible that Margit Averdijk, Ph.D. has done this.

Basically, if you’re trying to get this program for free, you will want to search for the course’s name along with other words like free coupon, or 100 off coupon.

For example, you might do a google search for “Introduction to Criminology: Explaining Crime free coupon” or “Introduction to Criminology: Explaining Crime 100 off coupon” and see what happens.

But keep this in mind: often, Udemy teachers will offer a free coupon for their course when it first opens to get some publicity and reviews. And then, after a few days, they’ll make the coupon expired.

So even Margit Averdijk, Ph.D. has offered free coupons for ITCEC in the past, the odds are likely they will all be currently expired. This is a common pattern that we have found.

What about a ITCEC free download?

It’s important to understand that there’s a difference between getting full access to the ITCEC training for free legally with a free coupon code vs. finding a way to download ITCEC illegally.

If you really want to go the download route, you can do a google search for something like “Introduction to Criminology: Explaining Crime download”.

And if that doesn’t get you the results you want, you can add the word “free” to your search.

For example, perhaps you could do a google search for “Introduction to Criminology: Explaining Crime free download”.

However, even if you get some results from these searches, we do not recommend that you take this course of action.

First of all, there are some shady sites out there that could be trying to infect your computer.

Second, Margit Averdijk, Ph.D. created this course and deserves monetary compensation for it.

And third, if you go the free download route, you’ll be missing out on a lot of value, because you won’t be able to ask the instructor questions or interact with the other 2,341 students enrolled in the program.

Can you get a refund on Introduction to Criminology: Explaining Crime if you don’t like it?

Let’s say that you used our tips above, and you were able to buy the ITCEC training at a fantastic discounted price. So at this point, you’re super excited.

Then, you actually dive into Margit Averdijk, Ph.D.’s course, and you discover that it just isn’t for you for whatever reason.

And now you’re super bummed, because you feel like it wasn’t money well spent.

Well, guess what?

Udemy offers a rock solid 30 day money back guarantee on all their courses, so you can get a refund on ITCEC no matter what. And this means there is absolutely no risk.

Indeed, even if you left a super negative, critical review on the ITCEC training, and then asked for your money back, you’d get a refund. For better or worse, there’s nothing Margit Averdijk, Ph.D. could do about it, since it is simply Udemy policy.

To sum it up: yes, you can get a full refund, so at the end of the day, don’t worry about the possibility of purchasing ITCEC and not liking it, since you can always get your money back.

What is OCP’s overall rating of Introduction to Criminology: Explaining Crime?

During this ITCEC review, you’ve learned about some of the unusual ways we like to evaluate courses, such as with The 30 Second Test and The 15 Second Bio Test.

So our overall review process is perhaps a little unusual and different from other reviews out there. Keep this in mind when you consider the overall rating / score that we have given this course.

Anyway, after taking a look at the ITCEC training, the instructor, Margit Averdijk, Ph.D., and reading what other students have said about this program, we give it an overall rating of 4.6 out of 5.

Ultimately, though, what matters most is what you would rate it based on the same criteria.

What are some potential alternatives to Introduction to Criminology: Explaining Crime?

If you like this course, you might also be interested in:


1. UIPath RPA Tutorial – Zero To Advanced RPA UIPath Developer

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Taught by Shahansha Shaik


2. Finance 101: Financial Skills for the Real World

Understand and Learn How to Apply the Core Principles of Finance In a Couple of Hours

Taught by 365 Careers


3. Excel, Fin Analysis, Valuation and Financial Modeling 2019

Learn Excel for Finance, Financial Analysis, DCF and Relative Valuation and Financial Modeling from scratch.

Taught by Institute of Investment Banking


4. An Introduction to Reliability Engineering

A Study of Why Things Fail and How to Measure and Improve their Useful Life

Taught by Ray Harkins


5. The Complete Google Ads Masterclass (Former Google AdWords)

Learn Google Ads (Former Google AdWords) to Get More Traffic, Leads & Sales to Grow Your Business & Career.

Taught by Robin & Jesper

TLDR: Just the quick facts about ITCEC

Okay, if all of this was Too Long Didn’t Read for you, here is the Cliff’s Notes version of what ITCEC’s online training is all about:

ITCEC coupon & course info

Course Name: Introduction to Criminology: Explaining Crime

Subtitle: Learn to Speak About Criminal Psychology and the Sociology of Crime Like an Expert

Instructor: Taught by Margit Averdijk, Ph.D.

Category: Teaching & Academics

Subcategory: Social Science

Provided by: Udemy

Price: $14.99 (before discount)

Free coupon code: Get Udemy coupon code discount at top of page (no charge for coupon, especially since we are compensated for referrals via affiliate marketing)

ITCEC review info & popularity

Prior to August 20, 2025…

Students: 2,341 students enrolled

Ratings: 618 reviews

Rank: ranked #20544 in Udemy Teaching & Academics Courses

Rankings tip: rankings change all the time, so even if Introduction to Criminology: Explaining Crime is a bestseller or one of the top Udemy courses one year, it doesn’t mean it will be a top Udemy course the next year

ITCEC final details

Languages: English

Skill level: Beginner

Lectures: 47 lectures lectures lessons

Duration: 2.5 total hours hours of video

What you get: Speak about criminology like an expert even if you’ve never followed a criminology course in college.

Target audience: Criminology, criminal justice, psychology and sociology students who want to improve their understanding of crime and their grades.

Requirements: An interest in the fundamentals of criminology as well as in example studies and cases.

Access: Lifetime access

Peace of mind: 30 day money back guarantee

Availability: available online, as well as on iOS and Android

Download options: check course to see if you can download lessons