The number of teenage births is considerably lower in the United States than it was 50 years ago because __________
A) most schools provide abstinence-only sex education courses
B) about one-fourth of adolescent pregnancies end in abortion
C) fewer teenagers are having sexual intercourse
D) most U.S. adolescents use contraceptives
Answer: B
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During the Renaissance, women made educational gains and enjoyed status in politics
a. True b. False Indicate whether the statement is true or false
The cause of mental disorders is also known as
a. diathesis. b. vulnerability. c. etiology. d. epidemiology.
Correlations allow us to
a. determine causation. b. demonstrate statistical significance. c. make predictions. d. calculate a z-score.
Picture-book reading is an especially rich context for __________
A) reasoning by analogy B) category learning C) developing reversibility D) acquiring conservation