If Kayla has Down syndrome, she has an extra chromosome on the __________ pair of chromosomes.
A. 17th
B. 19th
C. 21st
D. 23rd
Answer: C
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The mean has a z score equal to
a. negative one c. one hundred b. positive one d. zero
When Asch (1946) presented students with a description of someone as "intelligent, industrious, impulsive, critical, stubborn, and envious," they rated the person more positively than if the opposite order of adjectives was presented. This demonstrates the ________ effect.
A. sleeper B. channel C. primacy D. recency
Messages that provide a preliminary announcement that the message is intended to change our opinion are ________
A) as effective as those that do not forewarn us of this attempt B) less effective than those that do not forewarn us of this attempt C) more effective if the content is humorous, less effective otherwise D) more effective than those that do not forewarn us of this attempt E) less effective if the content is humorous, more effective otherwise
Lesioning the ______ might be expected to alter attention, cognitive processing, emotion, and possibly consciousness.
A. anterior cingulate cortex B. posterior parietal cortex C. hippocampus D. lateral hypothalamus