What is the best explanation for why rats behave differently than golden hamsters toward a conspecific CS for food?
a. Rats have more general process learning ability.
b. Rats are more domesticated.
c. This is a trick question—rats and golden hamsters behave the same way toward a conspecific CS.
d. Rats are social animals whereas golden hamsters are solitary.
Ans: d
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Chunking can overcome some of the limitations of short-term memory
a. True b. False Indicate whether the statement is true or false
Letty has a very complex problem to solve. She decides to break the problem down into smaller, more manageable problems. Which strategy best describes what Letty is doing?
a. insight heuristic b. backward-working heuristic c. creating subgoals d. means-end heuristic e. functional fixedness
?-ing is to ____ as -th- is to ____
a. ?phoneme; syntax b. ?morpheme; phoneme c. ?phoneme; morpheme d. ?semantics; morpheme
In a research study, it was observed that older students engaged in more spontaneous rehearsal than younger students, and when asked to identify pictures that had been shown to them fifteen seconds earlier, the older students showed significantly greater accuracy. This suggests that
a. performance on memory tasks is determined by age. b. performance on memory tasks is determined by genetics. c. there is a direct link between strategy use and performance on memory tasks. d. there is an indirect link between strategy use and performance on memory tasks.