Which of the following is a procedure that allows psychologists to systematically manipulate one or more variables to determine whether there is a causal relationship among them?
A) archival research
B) interview
C) experiment
D) discourse analysis

Question

Quizplus · Accepted Answer

Only experiment allows psychologists to systematically manipulate one or more variables to determine whether there is a causal relationship among them. Archival research involves analyzing previously collected data, interviews are used to gather information from participants, and discourse analysis involves studying the structure and use of language.

Which of the Following Is a Procedure That Allows Psychologists