You are attempting to form a random sample for a study on caffeine consumption and anxiety
You want to make sure you get a representative sample of the entire U.S.
population so you
randomly draw participants from specific regions of the country, such as 10 participants from
California, 10 from Texas, and so on. What technique are you using?
A) random sampling with replacement
B) sampling
C) random sampling without replacement
D) stratified random sampling
D
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A group-based intervention program described by Chapman et al. (2010), and Richardson and Paxton (2010) for adolescent girls at risk for eating problems involved which goal?
a. Learning the appropriate ways to diet b. Learning to develop a neutral attitude toward their bodies c. Increasing their comfort in expressing their feelings to others d. Increasing compensatory skills
At what age do children start to detect when others are lying? How can they tell?
What will be an ideal response?
Which of the following personality traits is NOT characteristic of compromisers?
a. higher conscientiousness b. higher agreeableness c. higher openness to experience d. higher neuroticism
Which of the following is true about naturalistic observation?
A. Participants must always provide consent to being included in naturalistic observation research. B. It is not possible to draw conclusions about human behavior from naturalistic observation. C. Naturalistic observation is useful for developing hypotheses that may be tested using experimental methods. D. Because they are in their usual environment, humans often behave differently during naturalistic observation.