If those who respond to a survey are different (e.g., better educated, higher income, politically involved) from those who do not respond, a researcher is faced with
a. invalid results.
b. contaminated samples.
c. nonresponse bias.
d. a poor response rate.
e. self-administered questionnaires.
c
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The most commonly reported reason for grandparents' being primary caregivers is parents' _________
Fill in the blanks with correct word
_______ describes people who are attracted to others of their same sex
A. Heterosexual B. Homosexual C. Bisexual D. Pansexual
Which of the following is NOT a reason that some women remain in an abusive relationship?
a. They develop a sense of learned helplessness. b. They blame themselves for the violence. c. Violence against women is legal in some states. d. Fear of violence toward children or pets keeps them in the relationship.
Contingent workers __________ full-time workers
a. earn the same benefits as b. are more likely to receive raises than c. earn per-hour wages that are equal to those of d. earn less income than