In a psychological experiment, a researcher always

Question

Quizplus · Accepted Answer

The correct answer is A because the definition of a psychological experiment involves manipulating some aspect of the environment (the independent variable) and then measuring the effect on behavior (the dependent variable). This is the fundamental characteristic of an experiment in psychology. Options B, C, and D are all commonly used in experiments, but they are not unique to the experimental method. For example, non-experimental research can also use a control group or randomly assign participants to different conditions.

In a Psychological Experiment, a Researcher Always