What is the most common research method for answering the "nature-versus-nurture" question about genetics and the environment?

a. a twin study
b. a friend study
c. a neighbor study
d. an extended family study


Answer: A: a twin study

Psychology

You might also like to view...

When it comes to the effectiveness of treatment for dissociative disorders, we know __________.

A. very little B. that medications are ineffective, but that psychotherapy is quite helpful C. that depersonalization is much more effectively treated than amnesia D. that antidepressant medications are most effective in treating dissociative identity disorder

Psychology

Natural concepts ____.?

a. ?have fuzzy boundaries b. ?are usually learned formally c. ?usually use rigid rules to define their elements d. ?are typically universally held by all people

Psychology

The range of the scores 17, 19, 19. 23, 26 is _______

A. 19.0 B. 17.0 C. 9.0 D. 4.0

Psychology

Eye Movement Desensitization and Reprocessing (EMDR) has been shown to be an effective treatment for those suffering from sleep disorders and chronic fatigue syndrome

Indicate whether this statement is true or false.

Psychology