What is the most common form of causal research?
A) questionnaires
B) interviews
C) experiments
D) online surveys

Question

Quizplus · Accepted Answer

Experiments are the most common form of causal research as they allow researchers to directly manipulate variables and observe the effect on the outcome variable. This enables a better understanding of cause-and-effect relationships between variables. Questionnaires, interviews, and online surveys are forms of descriptive research and do not establish a causal relationship between variables.

What Is the Most Common Form of Causal Research