The Minnesota Twin Family Study Documents Biological and Dispositional Tendencies

Multiple Choice

The Minnesota Twin Family study documents biological and dispositional tendencies in some 8,000 twins. Which of the following statements describes their findings?

A) Identical twins raised entirely separate from one another were still identical in behaviors and values, as well as appearance.
B) At best, biology only explains about half of our 'personality.'
C) Identical twins raised apart were about as different as they were similar.
D) Both b and c, but not a
E) All of the above