The research design most helpful in determining how individuals ...

[dollx]

The research design most helpful in determining how individuals with particular disorders change over time is the
 
  a. longitudinal method.
 b. cross-sectional design.
  c. family study.
 d. association study.

Question 2

One significant limitation of the cross-sectional design is called the cohort effect.. This relates to the fact that
 
  a. experience is confounded with participation in the study.
  b. age and experience are confounded.
 c. genetics and experience are confounded.
 d. reliable statistics cannot be computed for cohort groups.

[Chelseyj.hasty]

Answer to Question 1

a

Answer to Question 2

b

[dollx]

Thanks for the timely response, appreciate it

[kilada]

Gracias!