I am very thankful for the lecturer for those important information

Outstanding course , the instructor kept you awake and made it fun.

very brief and high yield. plus points for the presentation skills.

would like to learn again from prof Perry

thanks coursera

thanks DUHS

Great course! Would love a part two with more in-depth information

Thumbs up, highly recommended if you want to do your own research.

Well-Paced, Insightful, Lots of Illustrations & Real Life Examples

nice and detailed explanation. an excellent presenter. Thank you..

Terrific lecturer--accurate, engaging and clearly knowledgeable.

well presented in an understandable fashion. thank you very much

Great and informative! Easily accessible and a fun way to learn!

Excellent course. Highly recommended for beginners in research.

Really really useful stuff, everybody should take this course!

i got a huge knowladge in epidemiology and research base study

I am really proud to be enrolled in this course thanks alot

Very thorough coverage of the topic and easy to understand.

Highly recommend this course! One of the best I have taken.

very detailed and informative and pretty easy to comprehend

Simply amazing. Very engaging and interesting information.

simply great, very lucid and practical style of explaining

Useful, easy to understand and surprisingly entertaining.

A​ really useful and fun course. Wish for more like this!

Very informative and easily understandable with Dr. Perry

Everyone who consider doing the course will be benefited.

Excellent course, very informative and clearly explained.