_____________ is a tranquilizer that is also known as the "date rape" drug

While descriptive methods often help researchers develop hypotheses about what causes or affects a given behavior, they do not

A) answer questions about relationships among variables. B) allow researchers to study behaviors in naturalistic settings. C) include techniques for studying infants. D) provide meaningful results with adolescents and adults.

Jason was born prematurely. Which of the following statements about Jason's development is most likely to be true?

a. Jason's developmental prognosis is worse than that of small-for-date babies. b. Jason's development is likely to be slower than normal for his first year of life, but normal by the time he is 2 to 3 years of age. c. Jason's development is likely to be slower than normal throughout childhood. d. Jason's development is likely to be no different from that of full-term babies from birth on through childhood.