Research on an exciting new treatment that takes place with carefully selected patients at a world-renowned laboratory is less likely to have

a. external validity
b. external reliability
c. internal validity
d. internal reliability

Answer: a. external validity

Psychology

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Which gestalt principle refers to the perceptual rule that lines and other objects tend to be continuous, rather than abruptly changing directions?

a. Figure-ground b. Continuity c. Proximity and similarity d. Psychophysics

Psychology

Consider what you know about clothing and the self. Which of the following statements is true?

a. Clothing has a major impact on how we see ourselves and how others see us. b. Clothing impacts how others see us, but not how we see ourselves. c. Clothing impacts how we see ourselves, but not how others see us. d. Clothing does not impact how we see ourselves.

Psychology