Which vitamin deficiency causes vision problems in children?
vitamin A
vitamin B
vitamin C
vitamin D
vitamin A
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_____ refers to the common finding in research on group productivity in the United States that individual productivity tends to decline in larger groups
a) Teamthink b) Social striving c) Social loafing d) Groupthink
According to Erikson, the major personality attainment of adolescence is __________
A) trust B) identity C) autonomy D) intimacy
Experts recommend that our diets should contain about 20-30% fat. The typical
American diet contains about _____ fat. a. 20% b. 40% c. 60% d. 80% e. 90%
Irene wants to examine the effect of a defendant's appearance on the judgment of guilt for a crime. She has participants read an identical account of the crime except for the defendant's appearance. A group of high school students receives the description of an attractive defendant, while a group of senior citizens receives the description of an unattractive defendant. Both groups are then asked to rate the defendant's guilt on a seven-point scale. A major cause for confusion in Irene's experiment is the
A. measure of guilt. B. description of the crime. C. age of the participants. D. manipulation of appearance.