Often, psychological researchers will manipulate more than one variable in an experiment. The main reason for this is that
A)it reduces demand characteristics
B)it better captures the complexity of human behaviour
C)it allows the variables to be both independent and dependent variables at the same time
D)it reduces experimenter expectancy effects

Question

Quizplus · Accepted Answer

Manipulating more than one variable allows researchers to better understand complex human behaviors by examining how different variables interact with each other, reflecting the multifaceted nature of psychological phenomena.

Often, Psychological Researchers Will Manipulate More Than One Variable in an Experiment