@Spike, also note that even though the Sphericity has been violated, each of the additional options to test significance after accounting for the altered degrees of freedom still result in a significant F statistic for the Repeated ANOVA. You are correct, however that this box can't actually be ignored and, as stated previously, the error is one of my expectations for my intended (but not actual) audience. I will update this one though to account for this.
@Spike, T-tests are fine if you rejected the null as they are just as post hoc test. You run Fischer's LSD and Tukey's the same way after a One Way Between Subjects ANOVA. You can always use Bonferoni corection to make sure your Type 1 stays low (but note you don't do that in a Tukey's or Ficher's test either).
@Spike, you are correct, but when I made these videos, I intended them to only be for my students in my Introductory class, whom I do not require to understand that particular window in the SPSS output. I do, however, have this on my list of new/updated videos since I have found others have been using the test.
This video is simply a life saver. Extremely helpful and much more clear than others like it that I've seen. Thank you.
Many thanks for removing the clutter and emphasising the important.
Oh my goodness, this has been SO helpful. Thank you!!!
You have saved me!!! Thank you :)))
I am so happy you found it helpful. Let me know if you think of other videos that would be helpful.
@Spike, also note that even though the Sphericity has been violated, each of the additional options to test significance after accounting for the altered degrees of freedom still result in a significant F statistic for the Repeated ANOVA. You are correct, however that this box can't actually be ignored and, as stated previously, the error is one of my expectations for my intended (but not actual) audience. I will update this one though to account for this.
Best!!! Best!!! Best!!!
Great video, really helped me out!
@Spike, T-tests are fine if you rejected the null as they are just as post hoc test. You run Fischer's LSD and Tukey's the same way after a One Way Between Subjects ANOVA. You can always use Bonferoni corection to make sure your Type 1 stays low (but note you don't do that in a Tukey's or Ficher's test either).
@Spike, you are correct, but when I made these videos, I intended them to only be for my students in my Introductory class, whom I do not require to understand that particular window in the SPSS output. I do, however, have this on my list of new/updated videos since I have found others have been using the test.
helped a lot thanks
@1just2another3girl4, Great! I am happy to help. =)