Group discussion tends to move people to believe more strongly in the position that they first held. This is called ________

The Minnesota Twins study found which surprising result?

A. Shared environment plays little or no role in adult personality. B. Shared environment is essential to developing similar personality traits in adult life. C. Being raised separately meant identical twins developed different personality traits as adults. D. Fraternal twins reared apart are far more similar in terms of adult personality traits than those reared together.

Which of the following genetic disorders is the result from a problem associated with the autosomes?

a. Fragile X syndrome b. Turner's syndrome c. Klinefelter's syndrome d. Down syndrome