Question

compared to effectiveness studies, efficacy studies of psychotherapy outcome . treatment for depression. he carefully screens potential participants to make sure they fit strict diagnostic criteria and randomly assigns them to a treatment or control group. he is most likely conducting a(n) study.

Answer 1

The student is conducting an efficacy study, which involves carefully screening participants and randomly assigning them to treatment or control groups to determine the effectiveness of psychotherapy for depression.

Step-by-step explanation:

The type of study being conducted by the student is an efficacy study.

Unlike effectiveness studies, which are conducted in real-world settings to assess the impact of a treatment on a diverse group of patients, efficacy studies are conducted under controlled conditions to determine if a treatment works in theory. In efficacy studies, researchers carefully screen potential participants to ensure they meet strict diagnostic criteria and randomly assign them to either a treatment or control group.

By doing so, researchers can isolate the specific effects of the treatment and assess its efficacy for the targeted condition, such as depression in this case.