School-age children master concrete operational tasks
A) all at once.
B) gradually, in a continuum of acquisition.
C) much later than Piaget believed.
D) after they master abstract thinking.
B
Psychology
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A person who is extremely sensitive to rejection and who is not confident in social
situations is exhibiting symptoms of __________ personality disorder. a. narcissistic b. avoidant c. passive-aggressive d. histrionic e. dependent
Psychology
Compared to middle-SES children, lower-SES children:
a. do equally well in school. b. acquire new words at a faster pace. c. have smaller vocabularies and use simpler grammar. d. typically acquire less than 1000 new words a year.
Psychology