Adoption studies may be flawed because
a. adopted children are more likely than nonadopted children to have genetic disorders.
b. the results of adoption studies usually conflict with results of twin studies.
c. agencies may try to place adoptees in environments similar to those of their biological parents.
d. parents treat adopted children differently from biological children.
c
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Candace is often unhappy, has low self-esteem, and is overly aggressive with peers. What type of parents is Candace most likely to have?
A. authoritarian B. permissive C. authoritative D. uninvolved
Which of the following is true of girls with congenital adrenal hyperplasia (CAH)
a. they are born with semi-male genitals b. they are more likely to be homosexual in orientation as adults c. if they receive hormone treatment after birth, they are no more aggressive and active than females without CAH d. some of the above e. all of the above