By 2050, the elderly will be __________ percent of the U.S. population
A) 5
B) 10
C) 15
D) 20
Answer: D
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Any information that is found published on the web may be trusted as a valid source for sociological research
a. True b. False Indicate whether the statement is true or false
Professor Swanson developed an index of marital happiness. Several items in Swanson's questionnaire were not part of the index (i.e., "How many serious quarrels or arguments have you had with your spouse in the last year?" "If you had your life to live over, do you think you would marry the same person?"). Swanson compared the index score of marital happiness with these questions. Swanson was
doing a. index validation. b. item analysis. c. external validation. d. index validation and item analysis. e. index validation and external validation.
The heart of McDonald’s success is its
a. staff. b. food. c. eccentricity. d. predictability.
The anonymity and confidentially of a subject is of the utmost importance when conducting sociological research.
Answer the following statement true (T) or false (F)