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Author Question: Over the past 100 years, population IQ scores have a. remained about the same. b. decreased about ... (Read 59 times)

2125004343

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on: Jun 21, 2018
Over the past 100 years, population IQ scores have
 
  a. remained about the same.
 b. decreased about 3 points per decade.
  c. increased about 3 points per decade.
 d. doubled.

Question 2

Evidence for Spearman's general intelligence (g) factor includes the
 
  a. existence of savant behaviors.
 b. large improvements in IQ that have occurred in the last 100 years.
 c. verbal skills found in children with Williams syndrome.
 d. tendency for separate abilities to correlate within individuals.


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jessicaduplan

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Reply #1 on: Jun 21, 2018
Answer to Question 1

c

Answer to Question 2

d


2125004343

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Reply 2 on: Jun 21, 2018
Great answer, keep it coming :)

daiying98

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Reply 3 on: Yesterday
Excellent

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