What type of study design often includes a discussion of the outcomes of an intervention?

The choice of experimental study is correct because this type of study design is specifically geared towards examining the effects of an intervention on outcomes. In an experimental study, researchers typically manipulate one or more independent variables to observe the impact on dependent variables, allowing for clear conclusions about causality.

This design often involves the use of control and treatment groups, which further facilitates the measurement of outcomes attributable to the intervention. By comparing the results from participants who received the intervention against those who did not, researchers can effectively discuss the outcomes and assess the efficacy of the intervention under investigation. This rigorous approach sets experimental studies apart in their ability to provide robust evidence regarding the effectiveness of various interventions in social work practice and other fields.

Other types of study designs, such as qualitative studies, may focus more on understanding experiences or perceptions without measuring specific outcomes, while cross-sectional studies capture data at a single point in time but do not establish cause-and-effect relationships. Descriptive studies primarily provide an overview or description of a certain phenomenon without testing interventions, making experimental studies uniquely suited for discussions about intervention outcomes.