Changes that occur in the sample in a longitudinal study over time that make it less representative than it was at the start of the study create
A. a cohort effect.
B. perceptual bias.
C. sample bias.
D. generalization deficits.
Answer: C
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Which strategy would most likely help young children to learn English as a second language?
a. Emphasize the difficulty of learning English. b. Force English learners to speak in class. c. Use the English learners' names sparingly. d. Include English learners in activities.
Deviance in adolescents is most appropriately defined by:
A. Offensive behavior in family interactions. B. Some degree of role confusion. C. Frequency or severity of the offending behavior. D. Open rejection of parental values. E. Daily conflicts between parental authority and the adolescent's sense of autonomy.
Nuclear families may include ______.
a. a husband and wife with biological children b. single parent families c. multigenerational families d. all of these
Mr. Fick is reviewing for an upcoming test with his 7th grade history class. The class uses clickers to select their answers from choices projected on the whiteboard. Is the instruction teacher-centered or student-centered?
A. Teacher-centered B. Student-centered