George is running a web-based survey investigating the grocery shopping behavior of households. After completing his survey, each respondent receives a gift card. He is using IP tracking to ensure that each household submits only one survey. What potential threat to validity is his strategy addressing?
a. Respondents who do not understand the question
b. Respondents who answer fraudulently
c. Respondents with an agenda
d. Respondents who are careless
Answer: b. Respondents who answer fraudulently
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The lifetime limit of months on benefits, a feature for TANF that did not exist in AFDC, is
A) 12 months B) 24 months C) 46 months D) 60 months
A nominal group is a group in which individuals work in the presence of others but do not verbally interact
a. True b. False
The binding of children to apprentices sought to:
a) better educate in honest and profitable trades.
b) avoid the sloath of idleness.
c) require the ability to read and understand the principles of religion.
d) facilitate understanding of capital laws.
e) all of the above.
According to the literature AIDS can be transmitted by:
a. An airborne virus b. Anal intercourse with someone who is infected with HIV virus c. Hugging someone who is infected d. Engaging in homosexual behavior e. All of the above