The overall improvement in U.S. infant mortality rates since 1990 is attributable largely to
A. reduction of cesarean births.
B. prevention of sudden infant death syndrome (SIDS).
C. reduction of miscarriages and preterm births.
D. prevention of toxoplasmosis.
Answer: B
You might also like to view...
A college student faced with upcoming exams and term papers responds to his resulting feelings of anxiety by reorganizing his notes, rearranging his bookshelves, cleaning out his desk drawer, and straightening up his closet. He would be showing symptoms of
a. claustrophobia. b. psychogenic fugue. c. disorganized schizophrenia. d. obsessive-compulsive disorder.
Who were the first theorists to argue that alcohol is a highly addictive substance?
A. Frederick Wentworth and Anne Elliot B. Frederick Wentworth and Anne Elliot C. Thomas Trotter and Benjamin Rush D. Anne Ziegler and Webster Booth
A biological theorist would attest paraphilias to which factor?
a. Illness b. Higher levels of hormones c. Disturbances of brain structure d. All of these
A researcher wished to study the relationship between high school grades and college grades. Of the following research methods, which would be the most appropriate?
a. case study b. correlation c. experiment d. survey