Native born Japanese American families have mean household incomes of approximately
a) $50,000.
b) $70,000.
c) $90,000.
d) $110,000.
Answer: d
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Black babies are how much more likely to die in the first year of life than white babies?
a. 10% higher b. 20% higher c. Twice as likely d. Three times as likely
Using the Young-Old Implicit Attitudes test, researchers discovered that
A. younger individuals were more likely to use patronizing talk toward older people. B. younger people were faster to respond to young-pleasant and old-unpleasant trials rather than young-unpleasant and old-pleasant trials. C. older people were faster to respond to young-unpleasant and old-pleasant trials. D. all subjects, regardless of age, were faster to respond to young-pleasant and old-unpleasant trials rather than young-unpleasant and old-pleasant trials.
Scatterplots do NOT give information about the _____________ of a relationship
a. strength b. direction c. linearity d. significance
Cohen has proposed some effect-size conventions based on the effects observed in psychology research in general because
A) researchers frequently need to decide whether the effect size that they have found allows them to reject the null hypothesis. B) it is usually difficult to know how large an effect to expect from a given experiment. C) power was an inadequate measure of effect. D) they are more accurate than figuring a minimum meaningful difference.