Which of the following is NOT an advantage of observational research?
A) increase in Cohen's d
B) identify key factors related to phenomenon
C) identify connections between variables of interest
D) assist in formulation of theories

Question

Quizplus · Accepted Answer

Cohen's d is a measure of effect size used in hypothesis testing, not an advantage of observational research. Observational research helps identify factors, connections, and assists in theory formulation, but does not inherently increase Cohen's d.

Which of the Following Is NOT an Advantage of Observational