How many independent variables are there in a 2 x 2 x 2 factorial design?
a. two
b. three
c. four
d. eight
b
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Chapter 13 discussed the development of imagery as a strategy for improving children's memory. According to this discussion,
a. children as young as 4 will spontaneously use imagery as an aid to their memory. b. children as young as 6 can be trained to use imagery as an aid to their memory. c. children as young as 6 can create mental images, but they cannot use imagery as a strategy for memory improvement. d. most college students make effective use of imagery as a memory strategy.
Max, age 65, learned to play the piano at a local senior center. Max demonstrates that
A) aging is an eventual "shipwreck." B) learning follows a predictable timetable. C) development is plastic at all ages. D) musical talent peaks in late adulthood.
Fluid intelligence is to __________, as crystallized intelligence is to __________
A) life experiences; "on the spot" reasoning B) pragmatics of intelligence; mechanics of intelligence C) raw brain power; an educated brain D) prior knowledge; novel situations
Drugs that block histamine receptors produce
a. Parkinsonism. b. delusions. c. drowsiness. d. REM sleep. e. arousal.