Studies that investigate the same people over time are called ...

[Lisaclaire]

Studies that investigate the same people over time are called
 
  a. panel studies.
  b. cohort studies.
  c. cohort-sequential studies.
  d. trend studies.

Question 2

Lewis Terman's study of gifted children as they went through adulthood over decades involved a
 
  a. trend study.
  b. cohort study.
  c. cohort-sequential study.
  d. panel study.

[stillxalice]

Answer to Question 1

a

Answer to Question 2

d

[Lisaclaire]

Thanks for the timely response, appreciate it

[mammy1697]

Excellent