What does research indicate is the best treatment for phobias?

For Piaget, cognitive advances at each stage were reflected not just in the answers children devised for problems, but in ____

a. their explanations for how they came to the solution b. the emotional maturity with which they solved the problems c. how long the child would stay on task d. the advancement of the child's memory abilities

What prescriptions, when taken by women before they were aware they were pregnant, could also cause fetal damage?

a) birth control b) AZT c) DES (diethylstilbestrol) d) thalidomide