One advantage of a matched subjects design is:
a. individuals do not have to be randomly assigned.
b. everything is automatically counterbalanced.
c. that error variance is decreased.
d. there are no individual differences.
C
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One factor that may contribute to declining male academic performance may be
A) a decline in the number of male teachers in high schools. B) curriculum reforms that have cut back on physical education and sports. C) increased feminization of schools. D) declining morals among males.
Emilio is designing an ad aimed at increasing seat belt use. He decides to incorporate slogans like, "It's great to buckle up!" rather than "35 percent of adults do not regularly wear a seat belt." Emilio is using ________ in this ad
a. peripheral cues b. injunctive norms c. normative social influence d. descriptive norms