Researchers have found that children who use more private speech as they solve problems show higher levels of __________.
A. cognitive development
B. executive functions
C. vocabulary knowledge
D. grammatical development
Answer: B
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__________ is where the individual believes he or she has control over life events
a. Internal locus of control b. External locus of control c. Universal control d. None of the above.
According to drive-reduction theory, _________ trigger arousal and activate behavior to reduce the tension
a. instincts c. drives b. homeostasis d. stimulus motives
Why is Muller v. Oregon (1908) considered a landmark case?
A. Its acceptance of social-science evidence rather than law cases and statutes B. Its clarification of the insanity defense C. Its emphasis on victim impact statements D. Its refusal to allow expert testimony
Selective breeding of racehorses may be described as
a. capitalism. b. eugenics. c. stimulus discrimination. d. transfer.