Quasi-experimental designs

This video reviews the different types of quasi-experimental designs in research.

[@lokeshkoomarstyagee6742]

The best explanation
you know what i have my exam today but i was afraid of this chapter as i missed my class but you made it so simple and self-explanatory thanks thanks thanks

[@sofyabagdasaryan283]

Thank you for the kind words and good luck on your test! Let me know how it goes!

[@jasongarcia5368]

Thank you so much !! I was confused, but you cleared me up many doubts.

[@dr.b.sresearchclass9223]

I'm so glad you found it helpful :)!

[@nickdegange5869]

Thank you for this, great explanations!

[@dr.b.sresearchclass9223]

I'm very glad you found it helpful!

[@macmagnet]

thanks for this wonderful video.. i hope you keep uploading and teaching us complex topics with simple explanations

[@dr.b.sresearchclass9223]

You are very welcome. I am glad you find the videos helpful :).

[@fadhilfp6]

Thanks a lot for your lovely explanation, I have a question, as the natural process occurs during treatments, there may be a difference in outcomes (posttest) in both groups, so it is feasible to compare the differences between both groups after intervention ?

[@dr.b.sresearchclass9223]

Yes, there could be alternative explanations for the outcomes observed. These are called threats to internal validity, and I made a video about them as well :).

[@rachellemoyal3338]

WOW! so helpful! thanks so much!

[@dr.b.sresearchclass9223]

You're welcome :). Glad it was helpful!

[@nithyajacob9106]

Amazing lecture....Thank you very much🥰

[@dr.b.sresearchclass9223]

You're very welcome and thank you for the kind words :).

[@nineten8890]

Hi, thanks for elaborating 💜 but where is the Single-subject quasi experimental????? please respond 💛

[@sofyabagdasaryan283]

Single subject designs are in their own category. I have a video on those designs that can be found here: czcams.com/video/S2VlnD5UzK0/video.html

[@ayssha1292]

Are you an angel you have helped me so much

[@dr.b.sresearchclass9223]

Awww, so glad to hear that. Thank you for watching :)!

[@Cristina-xb7xx]

I LOVE YOU DR. B
THANK YOU

[@dr.b.sresearchclass9223]

Aww, thank you. Glad it was helpful :)

[@sunareetanapek7099]

Nice voice