Group designs can be valuable to social work research, particularly if the goals of the research are to explain, predict, or dai

Question

4 years ago

5

Group designs can be valuable to social work research, particularly if the goals of the research are to explain, predict, or dai

m causal inferences. Many of these methodologies involve using control or comparison groups. What makes these two groups different?
A. Random assignment
B. Validity
C. Reliability
D. Random sampling

Social Studies

1 answer:

yanalaym [24] · Answer 1 · 2022-01-03T03:11:35+03:00

Answer: A. Random assignment

Explanation:

During a social work research, a group is created to test the reliability of the results. The people in this group are not given any treatment and if they are, they are given a different treatment. Depending on whether the group was randomly chosen or not, this group is called a comparison group or a control group. While a control group is randomly assigned, a comparison group is not.