When is a chi-square test used?
a. When the variables are discrete
b. Compare sampling means
c. When the distribution is normal
d. When you have continuous variables
Answer: a. When the variables are discrete
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What was the most common motivation given by boys for engaging in sexual intercourse for the first time?
a. Affection for partner b. Curiosity c. Just went along with it d. Physical pleasure
When documenting a research paper, the researcher should do all of the following except
a. give credit to ideas that are other people's b. show where important ideas fit into a larger framework c. provide the reader with information about the theory, methods, and data discussed d. document statements that are common knowledge
Jesse is a newborn with a difficult temperament. His fussiness makes his mom feel frustrated, and her caregiving behaviors aren't of the the same quality that they would have been had he been an easier baby to take care of. This lower quality of caregiving then makes Jesse develop an insecure attachment. This illustrates which developmental theme from the text?
a. Active child b. Nature/nurture c. Continuity/discontinuity d. Holistic
Mitroff and Fitzgerald have concluded that science can:
a. increase psychological health. b. decrease psychological health. c. help scientists avoid life. d. help scientists avoid life or increase psychological health.