Which of the following cautions must be applied with a ...

[s.tung]

Which of the following cautions must be applied with a meta-analysis?
 a. Beware of confounding variables.
  b. Be careful about concluding causal relationships.
  c. More isn't necessarily better; a single analysis from a well-conducted study is better than a meta-analysis from several poor studies.
  d. All of the above.

Question 2

Which of the following can be a direct benefit of a meta-analysis for future research?
 a. Designing better experiments.
  b. A change in the focus of the research.
  c. Finding patterns in single studies that were not apparent before.
  d. All of the above.

[parker125]

Answer to Question 1

D

Answer to Question 2

D

[s.tung]

Excellent

[emsimon14]

TYSM