Question 1

If you were to conduct a study of a "typical" high school in the United States today, you should expect that about _____ of the students would have been tested for AIDS.
A) 1%
B) 5%
C) 13%
D) 26%

Accepted Answer

The text reports that 12.9% of U.S. high school students were tested for AIDS in 2011.

Question 2

According to research presented in the text, about ____ of adolescent girls report that their first experience of sexual intercourse was the result of either rape or was "unwanted"?
A) 1%
B) 5%
C) 18%
D) 31%

Accepted Answer

The text reports that 7% of adolescent girls report that their first experience with sexual intercourse was the result of rape and that another 11% report their first experience as voluntary but "unwanted."

Question 3

Which of the following 16-year-old girls is most likely to have had a baby?
A) Alicia, who is African American
B) Martha, who is Asian American
C) Linda, who is a Native American
D) Barbara, who is White

Accepted Answer

Research has shown that African American teenagers are more likely to become pregnant compared to other ethnic groups in the United States. Therefore, Alicia is the most likely to have had a baby.

Question 4

Today in the U.S., about % of male high school seniors and % of female high school seniors report being sexually active.
A) 80, 60
B) 70, 70
C) 65, 60
D) 60, 65

Accepted Answer

The answer of Today in the U.S., about % of...

Question 5

According to the text, adolescent boys and girls from two-parent families have ____________ sexual experience, compared to children from single-parent homes.
A) less and later
B) less but earlier
C) more and earlier
D) more but later

Accepted Answer

According to research cited in the text, adolescent boys and girls from two-parent families have less and later sexual experience than those from single-parent families.

Question 6

According to the text, about what percent of sexually active teenagers in the United States today have a sexually transmitted disease?
A) 5%
B) 20%
C) 33%
D) 50%

Accepted Answer

According to the text, about 20% of sexually active teenagers in the United States today have a sexually transmitted disease.

Question 7

Suppose you conduct a survey of 100 teenage boys, asking them whether or not they used contraception at their first experience of sexual intercourse. If this group was typical, you should expect that about ____ of these boys report that they DID use contraception.
A) 98%
B) 85%
C) 65%
D) 45%

Accepted Answer

According to research cited in the text, about 15% of adolescent boys do not use contraception at first intercourse. This leaves about 85% of adolescent boys who do use contraception at first intercourse.

Question 8

Suppose you conduct a survey of 100 teenage girls, asking them whether or not they used contraception at their first experience of sexual intercourse. If this group was typical, you should expect that about ____ of these girls report that they DID use contraception.
A) 90%
B) 78%
C) 50%
D) 22%

Accepted Answer

According to research cited in the text, about 22% of adolescent girls and 15% of adolescent boys do NOT use contraception at first intercourse.

Question 9

In comparison to teenage pregnancy rates in the U. S. in 1990, rates in 2010 were:
A) slightly higher
B) slightly lower
C) substantially higher
D) substantially lower

Accepted Answer

The rate of teen pregnancy and teen childbirth in the United States has been falling sharply during the 1990s.

Question 10

Suppose you conduct a survey of 9th and 12th grade boys and girls. If the students in your survey respond in the same way as did students in 2009, you would expect that, in comparison to girls, boys in 9th grade reported ______ levels of sexual activity and boys in 12th grade reported _____ levels of sexual activity.
A) higher; lower
B) higher; higher
C) lower; higher
D) about the same; higher

Accepted Answer

According to the text, in 2009, 29% of female and 34% of male 9th graders reported being sexually active. However, this gender difference had reversed by 12th grade, with 65% of females and 60% of males reporting sexual activity.

Question 11

If teenagers marry because of an unintended pregnancy, they are _____ likely to drop out of high school and _____ likely to get a divorce, compared to pregnant teens who don't marry or who marry after the birth of the child.
A) more; more
B) less; less
C) more; less
D) less; more

Accepted Answer

Teenagers who marry due to unintended pregnancy are more likely to face challenges such as dropping out of high school and experiencing divorce compared to those who delay marriage or do not marry.

Question 12

About what percent of teenage girls in the U. S. become pregnant?
A) 1%
B) 8%
C) 16%
D) 25%

Accepted Answer

8% of teenage girls in the U.S. become pregnant.

Question 13

According to data cited in the text, in which of the following regions of the world is teen parenting LEAST common?
A) U.S.
B) Japan
C) sub-Saharan Africa
D) None of the other answers is correct because teen parenting is equally common throughout the world.

Accepted Answer

The text states that Japan has the lowest rate of teen parenting among all industrialized nations.

Question 14

In comparison to sexual activity patterns and pregnancy rates in Europe, teenagers in the United States are _______ likely to be sexually active and _______ likely to become pregnant:
A) more; less
B) equally; more
C) less; less
D) more; equally

Accepted Answer

Teenagers in the United States are equally likely to be sexually active as their European counterparts but have higher pregnancy rates due to differences in contraceptive use and education.

Question 15

According to research cited in the text, about what percent of U. S. adolescents boys do NOT use contraception at first intercourse?
A) 2-3%
B) 6-7%
C) 15%
D) 33%

Accepted Answer

The answer of According to research cited in the text,...

Question 16

Mark is a typical high school student who is sexually active. If he and nine of his best high school friends are tested for sexually transmitted diseases, he should assume of that of these 10 young men, ___ will have positive test results.
A) 0
B) 2
C) 4
D) 7

Accepted Answer

The text reports a statistic that about 20% of sexually active adolescents have an STD. If Mark and his friends are typical, then 2 of the 10 of them would test positive.

Question 17

According to the text, the teenage pregnancy rate in Japan and Korea is about ____, whereas the teenage pregnancy rate in sub-Saharan Africa is about ____.
A) 1%; 50%
B) 5%; 25%
C) 25%; 5%
D) 33%; 33%

Accepted Answer

The teenage pregnancy rate in Japan and Korea is about 1%, which is very low, whereas in sub-Saharan Africa, it is significantly higher, around 50%.

Question 18

According to research cited in the text, about what percent of U. S. adolescents girls do NOT use contraception at first intercourse?
A) 15%
B) 22%
C) 50%
D) 78%

Accepted Answer

According to research cited in the text, about 22% of U.S. adolescent girls do not use contraception at first intercourse.

Question 19

According to the text, more U.S. adolescent girls become pregnant than adolescent girls from Western European countries because U.S. adolescent girls:
A) are more sexually active
B) will experience more social stigma for an illegitimate birth
C) are less likely to use contraception
D) experience too much affection at home

Accepted Answer

The text states that U.S. adolescent girls are less likely to use contraception, which is a key factor in preventing unintended pregnancies. Therefore, option C is the best choice. Option A may be a contributing factor, but the text does not provide evidence to support it. Option B may be a social issue, but it does not directly relate to the behavior of adolescent girls. Option D is not mentioned at all in the text.

Question 20

Suppose you study a group of 100 pregnant teenagers in the U. S. today. If this group is typical, you would expect about ___ to have their baby, about ___ to have an abortion, and about ___ to have a miscarriage.
A) 25%; 50%, 25%
B) 50%; 45%; 5%
C) 75%; 20%; 5%
D) 50%; 25%; 20%

Accepted Answer

According to the text, about one-half of pregnant teens give birth; and about 20% of those pregnancies are believed to be lost through miscarriage and another 26% through abortion.

Quiz 10: Adolescence and Emerging Adulthood: Physical and Cognitive Development

If you were to conduct a study of a "typical" high school in the United States today, you should expect that about _____ of the students would have been tested for AIDS.

According to research presented in the text, about ____ of adolescent girls report that their first experience of sexual intercourse was the result of either rape or was "unwanted"?

Which of the following 16-year-old girls is most likely to have had a baby?

Today in the U.S., about % of male high school seniors and % of female high school seniors report being sexually active.

According to the text, adolescent boys and girls from two-parent families have ____________ sexual experience, compared to children from single-parent homes.

According to the text, about what percent of sexually active teenagers in the United States today have a sexually transmitted disease?

Suppose you conduct a survey of 100 teenage boys, asking them whether or not they used contraception at their first experience of sexual intercourse. If this group was typical, you should expect that about ____ of these boys report that they DID use contraception.

Suppose you conduct a survey of 100 teenage girls, asking them whether or not they used contraception at their first experience of sexual intercourse. If this group was typical, you should expect that about ____ of these girls report that they DID use contraception.

In comparison to teenage pregnancy rates in the U. S. in 1990, rates in 2010 were:

If teenagers marry because of an unintended pregnancy, they are _ likely to drop out of high school and _ likely to get a divorce, compared to pregnant teens who don't marry or who marry after the birth of the child.

About what percent of teenage girls in the U. S. become pregnant?

According to data cited in the text, in which of the following regions of the world is teen parenting LEAST common?

In comparison to sexual activity patterns and pregnancy rates in Europe, teenagers in the United States are _ likely to be sexually active and _ likely to become pregnant:

According to research cited in the text, about what percent of U. S. adolescents boys do NOT use contraception at first intercourse?

Mark is a typical high school student who is sexually active. If he and nine of his best high school friends are tested for sexually transmitted diseases, he should assume of that of these 10 young men, ___ will have positive test results.

According to the text, the teenage pregnancy rate in Japan and Korea is about , whereas the teenage pregnancy rate in sub-Saharan Africa is about .

According to research cited in the text, about what percent of U. S. adolescents girls do NOT use contraception at first intercourse?

According to the text, more U.S. adolescent girls become pregnant than adolescent girls from Western European countries because U.S. adolescent girls:

Suppose you study a group of 100 pregnant teenagers in the U. S. today. If this group is typical, you would expect about _ to have their baby, about _ to have an abortion, and about ___ to have a miscarriage.