Introductory Psychology CLEP Prep Practice Exam

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What is considered an important element of psychological research?

  1. heories

  2. bservations

  3. xperiments

  4. nterviews

The correct answer is: xperiments

Experiments are an important element in psychological research because they allow researchers to control and manipulate variables in order to test cause and effect relationships between different factors. Although theories and observations can also be important, they are not as controlled and structured as experiments and may not provide as strong or reliable of results. Interviews can be a useful method for gathering data, but they do not involve manipulating variables and are more focused on gaining insight from individuals rather than testing specific theories or hypotheses. Therefore, experiments are considered a key element in psychological research.