Which of the following is NOT considered a teratogen?
a) x-rays
b) vitamins not above the recommended daily amount
c) viruses
d) environmental toxins
b
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Chapter 11 compared how—on some tasks—experts and novices use parallel processing. According to this discussion,
a. novices use parallel processing more than experts do. b. experts use parallel processing more than novices do. c. when researchers have controlled for the kind of problem that is being solved, experts and novices make similar use of parallel processing. d. both experts and novices make too much use of parallel processing.
The Scientific Humanitarian Committee was founded in 1897 by Magnus Hirschfeld to
a. promote a greater understanding of variations in sexual expression. b. overturn German laws banning homosexual behavior. c. develop new techniques for treating sexual dysfunctions. d. develop to new medical techniques treating and controlling the spread of sexually transmitted infections.