The reaction or response participants have when they know they are being observed or measured is called ______.
A. range effect
B. demand characteristics
C. experimenter bias
D. participant reactivity
Answer: D
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When a woman drinks too much alcohol during pregnancy, her infant may be born with fetal alcohol syndrome, which is most often characterized by
a. arms and legs that are longer than average. b. rare forms of cancer. c. high blood pressure. d. mental retardation or other forms of developmental disabilities.
Chapter 12 examines several potential factors that are related to psychological depression. According to this research,
a. women are much more likely than men to be biologically predisposed to develop depression. b. most of the gender differences in depression can be traced to the fact that women are more likely than men to seek therapy. c. women who have been abused or raped are more likely than other women to develop depression. d. low-income women have different expectations about happiness, compared to high-income women; therefore a woman's income is not related to depression.
The leading causes of traumatic brain injuries are ____
a. falls and vehicle accidents b. vehicle accidents and assault c. assault and being struck by an object d. war and crime
Problems involving clear-cut brain injuries or diseases are often labeled __________ disorders
a. neurotic mental b. somatoform c. dissociative d. organic mental