Which of the following is a key characteristic of straightforward manipulations?

A. Situations that occur in the real world are simulated.
B. Researchers are usually able to manipulate independent variables with relative simplicity by presenting written, verbal, or visual material to the participants.
C. An accomplice is usually employed while conducting experiments.
D. Researchers try to create a specific psychological state in the participants, such as frustration, anger, or a temporary lowering of self-esteem.


Answer: B

Psychology

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