Panel studies are distinguished by which of the following designs?
a. Data are collected from individuals in the same room.
b. Data are collected from the same individuals at multiple points in time.
c. Data are collected at only one point in time.
d. Data are collected from different samples in the same population.
e. Data are collected from control and experimental groups.
b. Data are collected from the same individuals at multiple points in time.
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Research on sex differences in communication styles indicates that
A) women rudely interrupt others more than men to. B) women talk more than men do. C) men are more successful in focusing conversations on topics they introduce. D) men stand farther away from members of the opposite sex when speaking to them than women do.
A child welfare worker observes red marks and welts on a 4-year-old Asian child's stomach and thighs. The child has recently been ill. The family are recent emigres and they seem stable and loving. The child seems well-cared for. There are no previous referrals for child protection. The worker should first
A. refer the family for a child protective investigation. B. explore the possibility of a culturally specific practice that might have lead to the symptoms described. C. recommend ongoing supportive services. D. Do nothing.
Early communication theories of media effects were based on
a) simple, linear models with no feedback b) complex, nonlinear models with feedback c) simple, linear models with feedback d) complex, nonlinear models with no feedback
One task of the family therapist is to help the family find balance between the roles of
a) economics and environmentalism b) fusion and differentiation c) male and female d) infancy and adulthood