Q25- A child psychologist treated four children who were afraid of snakes with a behavioral modification procedure called systematic desensitization. In this procedure, children were slowly introduced...

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Extracted text: Q25- A child psychologist treated four children who were afraid of snakes with a behavioral modification procedure called systematic desensitization. In this procedure, children were slowly introduced to a snake over four treatment sessions. Children rated how fearful they were of the snake before the first session (baseline) and following each treatment session. Higher ratings indicated greater fear. The hypothetical data are listed in the table. Complete the F table for this within-subjects design and make a decision to retain or reject the null hypothesis. Sessions Baseline 1 2 3 4 7 7 5 4 3 7 6. | 6 4 4 6 7 7 3 6. 7 7 5 4 3