The calculation of the df for the ?2 test of independence is
a. r x c - 1
b. (r-1)(c-1).
c. (r-c)n.
d. r x c.
b
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By exposing Nate to involvement in activities that would not normally be part of a child’s life (such as participation in gymnastics), Nate’s parents function as
a. co-regulators. b. authoritarian parents. c. gatekeepers. d. friends.
Research has found that when people are presented with a request accompanied by a reason that does not offer a real justification for the request, they often respond
a. with skeptical reactance. b. by asking for a more complete explanation. c. with surprise followed by caution. d. by complying mindlessly.
________ is thought to be a biological mechanism of long-term memory
a. Deep processing b. Long-term potentiation c. Priming d. Temporary changes in the release of neurotransmitters
An awareness of our own thought processes, and our beliefs about the way our mind operates
is known as: A) assimilation. B) accommodation. C) domain specific knowledge. D) theory of mind.