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    Psychology
  3. Study Set
    Essentials of Life Span Development Study Set 2
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    Exam 9: Physical and Cognitive Development in Adolescence
  5. Question
    In a USNational Survey Conducted in 2009,_____ Percent of Twelfth-Graders Reported That
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In a USNational Survey Conducted in 2009,_____ Percent of Twelfth-Graders Reported That

Question 49

Question 49

Multiple Choice

In a U.S.national survey conducted in 2009,_____ percent of twelfth-graders reported that they had experienced sexual intercourse,compared with _____ percent of ninth-graders.


A) 20; 10
B) 63; 33
C) 77; 90
D) 60; 52

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