for the following studies, identify a. study design b. exposure variable c. outc
ID: 3461967 • Letter: F
Question
for the following studies, identify a. study design b. exposure variable c. outcome variables d. one advantage of the study design that was used, relative to the study information provided ( in one sentence) one advantage of the study design that was used, relative to the study information provided (in one sentence): Children (aged 8 – 14 years) with anxiety disorders were randomly assigned to cognitivebehavioral individual treatment, cognitive-behavioral group treatment, or a wait-list control. Treatment outcome was evaluated using diagnostic status, child self- reports, and parent- and teacher-reports. Analyses of diagnostic status revealed that significantly more treated children (73% individual, 50% group) than wait-list children (8%) did not meet diagnostic criteria for their primary anxiety disorder at post-treatment. Other dependent measures demonstrated the superiority of both treatment conditions compared to the wait-list condition. However, a childreport of anxious distress demonstrated only the individual treatment to effect significant improvement. Measures of social functioning failed to discriminate among conditions. Analyses of clinical significance revealed that notable proportions for treated cases were returned to nondeviant limits at post-treatment. Treatment gains were maintained at a 3-month follow-up. a. Study Design b. Exposure c. Outcome d. Advantage
Explanation / Answer
a. study design is the format used for the experiment. here te design of the experiment is that of matched subject design as the sample is divided into 3 groups and the study has been conducted
b. exposure variable is also kniwn as the independent variable which is manipulated or exposed to he sample by the experimenter and its effect is seen on some other variable. here, the exposure variable is the type of therapy used to treat the sample. three therapies have been used which are cognitivebehavioral individual treatment, cognitive-behavioral group treatment, and a wait-list which was given no treatment
c. outcome variable is also called the dependent variable which is affected by the manipulations of the exposed variable. here the outcome variable is anxiety disorder as the treatment is used to treat and see the effect on the anxiety disorder
d. the advantage of the study is that even after measuremnt using self report and clinical methods a social measurement was done and th treatment was maintained for betterment at a 3 month follow up as well.
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