For a population with µ = 40 and ? = 8, what is the X value corresponding to z = 1.50?
A) ?44
B) ?50
C) ?52
D) ?58
C
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Which of the following pieces of evidence does not suggest that socialization can impact the development of a theory of mind?
a. A strong theory of mind is unlikely to emerge in cultures where the mind is not a concept of great concern. b. Autistic children are not likely to develop a theory of mind. c. Conversational experiences are related to the development of a theory of mind. d. Deaf children who are not exposed to sign language develop theory of mind.
Children begin to exhibit social referencing when they are how many months old?
A) 2-3 B) 4-5 C) 6-7 D) 8-9
The major goal of correlational research is to
a. establish cause-and-effect relationships b. analyze the effects of an actively manipulated independent variable c. evaluate the results of experimental research d. make better-than-chance predictions
Younger children (age 7-9) tend to think a best friend is someone who is available and fun, whereas older children (10 to 11) increasingly focus on
a. the ability of the friend to help them form romantic relationships. b. finding a friend who can share their values, be loyal and stick up for them c. finding someone they can look up to. d. finding someone who will do go along with what the child wants to do.