School-age children's growing pains are actually caused by the
A) growth of muscle tissue.
B) growth of bone tissue.
C) strains of increased physical activity.
D) stress of being in a new stage of life.
C
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Dr. Swinkels conducted a lab experiment in which he told participants that one of their primary jobs was to make some ratings of scenes from popular movies. However, his actual reason for showing participants the movie clips was to manipulate the participants' mood. Once this experiment is done, Dr. Swinkels should make certain to:
A) explain the reason(s) for the deception in the study B) explain what she expected to find in her experiment C) put participants who saw sadness-inducing move clips back into a good mood D) all of the above (she should do all three things)
_____ is consistency of measurement
A) Random assignment B) Validity C) Reliability D) Confounding variable
Peter is always on time for work, and makes sure he does each task to the best of his ability. Peter is likely high in which of the Big Five traits?
a. conscientiousness b. openness c. agreeableness d. neuroticism
Which of the following is a necessary criterion for something to be regarded as creative?
A. Elaboration and aesthetics B. Preparation and fluency C. Aesthetics and functional fixedness D. Usefulness and originality