Dr. Ewing measures individual differences in large samples using intelligence tests. If performances at each age level form a normal distribution, the results are probably __________-shaped
A) U
B) L
C) bell
D) star
Answer: C
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Which of the following students provides the most accurate understanding about the relationship between the media in our culture and the reality that we experience?
a. Patrick: "The media simply reflect reality, and they do not really change people's attitudes.". b. Joannie: "The media don't really represent reality very accurately; however, they actually can change people's attitudes." c. Emmanuel: "The media reflect reality, and they also change people's attitudes.". d. Marina: "Surprisingly, the media do not reflect reality, and they also do not substantially change people's attitudes.".
_______________ instruction involves telling a child what to do, when to do it, and why it should be done
Fill in the blank(s) with correct word
Which of the following research situations would be most likely to use an independent-measures design?
a. Examine the development of vocabulary as a group of children mature from age 2 to age 3. b. Examine the long-term effectiveness of a stop-smoking treatment by interviewing subjects 2 months and 6 months after the treatment ends. c. Compare the mathematics skills for 9th-grade boys versus 9th-grade girls. d. Compare the blood-pressure readings before medication and after medication for a group a patients with high blood pressure.
According to Freud, the ego is governed by the
a. pleasure principle. b. reality principle. c. ego ideal. d. partial ego principle.