Sol is investigating the effects of divorce on children's ...

[HCHenry]

Sol is investigating the effects of divorce on children's self-esteem. His initial sample consists of a group of 10 five-year-olds, which he plans to follow over a period of at least 15 years. When this group of children reaches age 15, Sol adds a second group of five-year-olds to his study, and plans to follow them for another 15 years. Sol's overall plan is best classified as a _____ research design.
 
  a. correlational
  b. cross-sectional
  c. longitudinal
  d. sequential

Question 2

Measuring different age groups of subjects repeatedly at different periods in time is called a ______ design.
 
  a. longitudinal
  b. cross-sectional
  c. sequential
  d. cross-cultural

[lkanara2]

Answer to Question 1

d

Answer to Question 2

c

[HCHenry]

Thanks for the timely response, appreciate it

[bitingbit]

Great answer, keep it coming