Between Subjects and Repeated Measures ANOVA in SPSS

[@JRich-sh7zn]

I've been considering dropping out of my program because I could not understand this concept. THANK YOU for saving my future. You are amazing!

[@melissamiller8024]

These instructions saved me hours of stress over my dissertation. Thank you so much Miss Charlie, really well explained and so great to have the examples of the write-up from the analyses shown. Thank you :)!!!

[@MissCharliH]

You are SO welcome! Thank you for the kind comment!

[@dn-ek3gk]

Thank you so much. I'm actually smiling again due to now understanding this process. The side-by side visual was very helpful.

[@MissCharliH]

So glad it helped!

[@sergysergy5568]

Absolutely brilliant explanation. Used the approach to analyse my statistics in research project, cheers

[@MissCharliH]

Thanks!!! Glad it helped!

[@annanadzri]

this is sooooo helpful..thank you and i love you !! :)

[@MissCharliH]

Annanadzri ...Thanks for the love! I am glad it helped!

[@mahaasal7313]

Thanks for your effort , could i use between subjects repeated measures anova for two groups comparisons with 3 repeated measures. Or to use t test and repeated measures separately.

[@jgaguimaraes3033]

There are some tutorials explaining how to perform a 2-way split-plot ANOVA in SPSS. I suppose that to perform a 3-way split-plot ANOVA (2 between-subjects factors and 1 within-subjects factor) it is enough to add "the second" between-subjects factor. However, I do not know if it is possible to get a "traditional" ANOVA Table with the sums of squares, dfs, means squares, f and p-values of all factors and residuals. If it is not possible in SPSS, is there any other software that does this?

[@luthercapispisan2261]

Very detailed 😊...

[@kathleencharlihibbert73]

Thanks! Glad it helped!

[@kemalm.r.4083]

Hello Dr. Hibbert, Thank you very much for your detailed explanation. If I may have a question, can I also apply your exact same steps when I have unequal sample sizes? My independent variable would be classroom instruction. I have three groups of participants who will receive explicit (N=10), implicit (N=9), and no instruction (control group, N=14]. My dependent variable would be their scores of pre-test, immediate post-test, and delayed post-test. I am also having between-subject and within-subject designs. Thanks in advance, Dr. Hibbert.

[@MissCharliH]

Yes different sample sizes are accounted for in a between subjects ANOVA - but you would not have different sample sizes in a within subjects (repeated measures) ANOVA - because the population should be the same for both conditions.

[@MissCharliH]

Hello Everyone! If you like this video - you have got to check out my video on conceptualizing t-tests (dependent and independent) and ANOVAs (between and within). It is a super easy way to begin to understand why we choose different tests to run and what the tests are measuring. check it out: kzbin.info/www/bejne/ooLafqejr9JqhMU