A causal approach should be used when 1-there exists a knowledge of the research problem, the decision alternatives, and the relevant variables. 2-only speculative hypotheses exist. 3-the research methods can be highly flexible. 4-the researcher must show that one variable determines the values of another variable.
A)1
B)2
C)3
D)4
E)1 and 4

Question

Quizplus · Accepted Answer

A causal approach is used when the researcher needs to demonstrate that one variable determines the values of another, which aligns with option 4.

A Causal Approach Should Be Used When 1-There Exists a Knowledge