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Author Question: In a one factor repeated measures ANOVA, the treatment effect is estimated from differences _____. ... (Read 82 times)

jwb375

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on: Jun 19, 2018
In a one factor repeated measures ANOVA, the treatment effect is estimated from differences _____.
 
  a. between groups c. between subjects
  b. within the same experiment d. within the same subjects

Question 2

A variation of the ABA design that makes the conclusions even stronger is the _____ design.
 
  a. ABCD c. ABAB
  b. BAB d. CBAD


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LegendaryAnswers

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Reply #1 on: Jun 19, 2018
Answer to Question 1

D
The effect of the treatment is estimated by comparing the behavior of the participants with themselves; therefore, the estimate of the treatment variance is found in the within subjects variance.

Answer to Question 2

C
If the behavior changes in the predicted directions in an experiment with two reversals instead of just one, the experimenter is even more confident that it is the treatment that causes the change in behavior.


jwb375

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Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

ghepp

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Reply 3 on: Yesterday
:D TYSM

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