4. A psychologist has a run a between-subjects experiment comparing two treatments for depression: Cognitive-Behavioral Therapy (CBT) and Client- Centered Therapy (CCT) against a control condition. Subjects were randomly assigned to the experimental condition. After 12 weeks, the subject's depression scores were measured using the CESD depression scale. The higher the score, the more depressed. Determine if the therapy worked. The data are summarized as follows: Control CBT CCT 40 21 10 38 17 17 37 19 15 40 16 16 4. A psychologist has a run a between-subjects experiment comparing two treatments for depression: Cognitive-Behavioral Therapy (CBT) and Client- Centered Therapy (CCT) against a control condition. Subjects were randomly assigned to the experimental condition. After 12 weeks, the subject's depression scores were measured using the CESD depression scale. The higher the score, the more depressed. Determine if the therapy worked. The data are summarized as follows: Control CBT CCT 40 21 10 38 17 17 37 19 15 40 16 16

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A psychologist has a run a between-subjects experiment comparing two treatments for depression: Cognitive-Behavioral Therapy (CBT) and Client- Centered Therapy (CCT) against a control condition. Subjects were randomly assigned to the experimental condition. After 12 weeks, the subject’s depression scores were measured using the CESD depression scale. The higher the score, the more depressed. Determine if the therapy worked. The data are summarized as follows:
Control 
40 38 37 40
CBT
21 17 19 16 
CCT
10 17 15 16         
   
4. A psychologist has a run a between-subjects experiment comparing two
treatments for depression: Cognitive-Behavioral Therapy (CBT) and Client-
Centered Therapy (CCT) against a control condition. Subjects were randomly
assigned to the experimental condition. After 12 weeks, the subject's depression
scores were measured using the CESD depression scale. The higher the score,
the more depressed. Determine if the therapy worked. The data are summarized
as follows:
Control
CBT
CCT
40
21
10
38
17
17
37
19
15
40
16
16
Transcribed Image Text:4. A psychologist has a run a between-subjects experiment comparing two treatments for depression: Cognitive-Behavioral Therapy (CBT) and Client- Centered Therapy (CCT) against a control condition. Subjects were randomly assigned to the experimental condition. After 12 weeks, the subject's depression scores were measured using the CESD depression scale. The higher the score, the more depressed. Determine if the therapy worked. The data are summarized as follows: Control CBT CCT 40 21 10 38 17 17 37 19 15 40 16 16
4. A psychologist has a run a between-subjects experiment comparing two
treatments for depression: Cognitive-Behavioral Therapy (CBT) and Client-
Centered Therapy (CCT) against a control condition. Subjects were randomly
assigned to the experimental condition. After 12 weeks, the subject's depression
scores were measured using the CESD depression scale. The higher the score,
the more depressed. Determine if the therapy worked. The data are summarized
as follows:
Control
CBT
CCT
40
21
10
38
17
17
37
19
15
40
16
16
Transcribed Image Text:4. A psychologist has a run a between-subjects experiment comparing two treatments for depression: Cognitive-Behavioral Therapy (CBT) and Client- Centered Therapy (CCT) against a control condition. Subjects were randomly assigned to the experimental condition. After 12 weeks, the subject's depression scores were measured using the CESD depression scale. The higher the score, the more depressed. Determine if the therapy worked. The data are summarized as follows: Control CBT CCT 40 21 10 38 17 17 37 19 15 40 16 16
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