In a simple experiment examining the impact of violent games on aggressive thoughts, we might have participants play a violent game for 45 min rather than 5 min. This decision reflects our attempt to maximize power by ______.
A. controlling conditions in our experiment
B. ensuring that our IV is valid and reliable
C. using a strong manipulation of our IV
D. using similar participants in our study
Ans: C
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The best conclusion concerning age differences in pain sensitivity
a. pain sensitivity increases with age. b. pain sensitivity decreases with age. c. pain sensitivity is constant throughout life. d. pain sensitivity varies across body locations and with types of stimulation.
A trait not expressed when combined with a dominant trait is called a(n) ____ trait.
A. nurture B. recessive C. dominant D. homozygous
When Barack Obama won the 2008 Presidential election, he referred to Abraham
Lincoln's challenge to unify the nation. Which Asian philosophy was his purpose? a. Taoist reconciliation of contradiction b. Buddhist harmonious society c. Confucianist emptiness d. Buddhist reconciliation of contradiction e. Confucianist harmonious society
_____have the highest levels of academic achievement of any group:
A. Whites B. African Americans C. Asian Americans D. Latinos