In Rosenfeld's study of very old men, approximately what percent reported that their lives were rich and rewarding?
a. 10-15%
b. 25-30%
c. 50%
d. 90%
c
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The proposition that immigrants and sojourners with characteristics that match their host cultures will adjust better than those with less match is called _____
a) cultural fit hypothesis b) contact hypothesis c) social orientation hypothesis d) Sapir-Whorf hypothesis
Following a spinal cord injury, formation of the ____ prevents neuronal regeneration in the ____
a. blood-brain barrier, central nervous system b. blood-brain barrier, peripheral nervous system c. scar tissue from glia; central nervous system d. scar tissue from glia; peripheral nervous system
If a change in one variable tends to go with change in another variable, it is clear that one variable causes the other variable to change
Indicate whether this statement is true or false.
Becka is trying to find a place to hide her doll. She considers putting it under the kitchen table, but then realizes it would still be in sight. She decides to hide the doll in the closet instead. Becka is using
mental combinations. trial and error. object permanence. invisible displacements.