Multiple Choice
Brown and Finn (1982) found that attitudes regarding alcohol were somewhat different for 12-year-olds, 15-year- olds, and 17-year-olds. All measures were taken during the same year from children of different ages. This type of research is an example of the research method called .
A) longitudinal
B) cross-sectional
C) experimental
D) case-study
Correct Answer:

Verified
Correct Answer:
Verified
Q4: Internal validity is defined as<br>A)the extent to
Q54: The basic components of informed consent are<br>A)competence,
Q123: Which of the following is an example
Q124: While trying to discover the nature of
Q125: The correlation between the amount of time
Q127: Age and experience are confounded while using
Q129: A genotype is defined as an individual's<br>A)
Q131: One important difference between a typical case
Q132: The purpose of a control group in
Q133: Any factor in a research study that