The process by which a fertile woman conceives with the aid of sperm from an unknown donor is called
a. surrogacy.
b. in vitro fertilization.
c. donor insemination.
d. natural childbirth.
Question 2
PIAGET'S THEORY is to VYGOTSKY'S THEORY as ____ is to ____.
a. ERROR-AVOIDANCE :: ACCURACY-SEEKING
b. ADOLESCENCE :: CHILDHOOD
c. FLEXIBILITY :: RIGIDITY
d. SOLITARY :: SOCIAL