Nonprobability sampling methods are often used because they ______.
A. provide a representative sample
B. yield the most accurate data
C. are convenient
D. are reliable and valid
Ans: C
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Recently, Callie's calculus TA has started having Callie's class form small groups and work on solving problems, rather than just lecturing to them for the whole class session. Callie thinks that this method of teaching makes her think more deeply about the material than when she just sits and takes notes. Callie's TA is using __________ as an instructional method.
A. skill learning B. active learning C. insight learning D. instructional development
When social support comes from a stranger, its benefits on the immune system are especially powerful
Indicate whether this statement is true or false.
During the second phase of the sexual response cycle, a man's sexual arousal can be seen by
observing A) the cessation of droplets of fluid coming from the tip of the penis. B) the scrotal sac tightening and pulling closer to his body. C) an increase in the length and girth of the penis. D) contractions of muscles at the base of the urethra.
In the study by Batson et al (1986), white students were given a choice of watching a movie with a white student or with a black student. The study reported that intrinsically religious persons
A) behaved in a prejudiced fashion in front of their friends, but in a non-prejudiced fashion in front of strangers. B) behaved in a uniformly nonprejudiced fashion. C) behaved in a prejudiced fashion if the motives for their behavior could appear nonprejudiced. D) behaved in a more prejudiced fashion than nonreligious people.