Which of the following was a finding of Kail's (1990, 2008) research on children's cognitive development?
A) That younger children's short-term memories are more limited than those of older children
B) That Piaget greatly underestimated the abilities of younger children
C) That older children's long-term memories are more accurate than those of younger children
D) That Vygotsky's concept of the zone of proximal development was only applicable to the memory of younger children
A
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The part of our mind with which we are aware is represented as the _______ of the iceberg in Freud's iceberg metaphor
a. tip b. middle c. bottom d. melting
Which of the following proposed a hierarchy of motives?
a. Freud b. Maslow c. Horner d. Skinner
An advertisement for AT&T long distance telephone service split the screen in two and showed a person on each screen talking on the telephone. Below each person, there was a running total of the cost of the call. At the end of the commercial, the total cost on the AT&T side was lower than that for the Sprint side. This is an example of which type of ad?
A) one-sided message B) two-sided message C) fear appeal D) third-party endorsement E) comparative ad
A measured variable that contains a large proportion of random error is said to be
a. unreliable. b. invalid. c. a state variable. d. a trait variable.