Which of the Following Is an Advantage of Using a Pretest-Posttest

question 9

Multiple Choice

Which of the following is an advantage of using a pretest-posttest design over using a posttest-only design?

• A)It assesses whether the groups are equivalent.
• B)It enables participants to figure out what is being studied and why.
• C)It uses less time to conduct the experiment.
• D)It minimizes demand characteristics.

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Definitions:

Halo Effect

The tendency to perceive someone positively across various attributes based on one favorable trait.

Health Risks

Potential factors or behaviors that increase the likelihood of developing a disease or sustaining an injury.

Unprotected Sex

Sex without the use of contraceptives or barriers, leading to increased risks of sexually transmitted infections (STIs) and unintended pregnancies.

Convert Communicator

likely refers to a "covert communicator," characterized as someone who discreetly or secretly communicates, though "convert communicator" as a specific term might not have a widely recognized definition in psychological or communication studies.