Which type of study would be most likely to compare unrelated ...

[CORALGRILL2014]

Which type of study would be most likely to compare unrelated siblings living in the same household?
 
  a. Selective breeding studies
  b. Family studies
  c. Adoption studies
  d. Twin studies

Question 2

A limitation of adoption studies is that they
 
  a. tend to be based on selective breeding research.
  b. need to recognize that adoptive homes tend to provide below-average environmental experiences.
  c. may underestimate the full range of environments experienced by a child.
  d. tend to take a long time to complete.

[lcapri7]

Answer to Question 1

b

Answer to Question 2

c

[CORALGRILL2014]

Gracias!

[parshano]

Thanks for the timely response, appreciate it