Researchers were interested in assessing the effects of a new treatment on seasonal affective disorder. Mood was assessed in all participants at three time-points: (1) pre-treatment (0 weeks), (2) after 2 weeks of treatment, and (3) after 4 weeks of treatment. Subject O weeks 2 weeks 4 weeks Mparticipant 1 28 45 69 47.33 32 43 72 49 3 30 47 65 47.33 4 29 45 75 49.67 31 44 70 48.33 30 44.8 70.2 GM = 48.33

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Researchers were interested in assessing the effects of a new treatment on seasonal affective disorder. Mood was assessed in all
participants at three time-points: (1) pre-treatment (0 weeks), (2) after 2 weeks of treatment, and (3) after 4 weeks of treatment.
Subject
O weeks
2 weeks
4 weeks
Mparticipant
1
28
45
69
47.33
32
43
72
49
3
30
47
65
47.33
4.
29
45
75
49.67
31
44
70
48.33
30
44.8
70.2
GM = 48.33
Transcribed Image Text:Researchers were interested in assessing the effects of a new treatment on seasonal affective disorder. Mood was assessed in all participants at three time-points: (1) pre-treatment (0 weeks), (2) after 2 weeks of treatment, and (3) after 4 weeks of treatment. Subject O weeks 2 weeks 4 weeks Mparticipant 1 28 45 69 47.33 32 43 72 49 3 30 47 65 47.33 4. 29 45 75 49.67 31 44 70 48.33 30 44.8 70.2 GM = 48.33
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