Study A involves two samples from the same population that are surveyed at two different times. Study B involved collecting data from the same sample over two time periods. Study A is a study and Study B is a study
a. cohort; panel
b. cross-sectional; case
c. trend; panel
d. longitudinal; cross-sectional
e. case; cohort
c
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Women's sexual scripts
A) emphasize physical attractiveness. B) emphasize orgasm as the ultimate purpose of sex. C) promote a high interest in sex. D) All of the above
Which of the following voters is most likely to support gay marriage?
a) 29-year-old Nathan who lives in New Hampshire b) 39-year-old Amy who lives in Mississippi c) 25-year-old Jimmy who lives in Ohio. d) 68-year old George who lives in California
Social scientists who are concerned about the consistency of scores on tests or inventories they use in their research or practice are concerned about
A) validity. B) objectivity. C) reliability. D) utility.
Gangs made up of ethnic minorities __________
A) are uncommon B) provide members with identity and protection C) typically come from middle classes D) are common, but not in the United States