Question 1

In a recent (2006)study of 9th to 12th graders,approximately ________ reported that they had been sexually active in the previous 3 months.

Accepted Answer

According to the study mentioned in the question, approximately one-third of 9th to 12th graders reported that they had been sexually active in the previous 3 months.

Question 2

In 1998,the Alan Guttmacher Institute reported that about ________ of girls and about ________ of American boys are virgins at age 15.

Accepted Answer

The answer of In 1998,the Alan Guttmacher Institute reported that...

Question 3

Which of the following BEST describes a difference in male and female sexual behavior?

Accepted Answer

Research has shown that, on average, boys tend to engage in sexual behavior around 1 year earlier than girls do.

Answer: D
 Studies have found that girls tend to engage in sexual activity with older boys, while boys typically choose partners around their own age. However, it is important to note that these are general trends and individual experiences may vary. Options B and C are not supported by research findings.

Question 4

Jerome is going through puberty quite early.Research indicates that Jerome is likely to:

Accepted Answer

Research has shown that early maturation, while it can come with challenges, is also associated with higher levels of self-esteem and confidence. Therefore, Jerome is more likely to have a positive self-image.

Question 5

All of the following help to determine puberty's timing,EXCEPT:

Accepted Answer

Toxins do not typically play a role in determining the timing of puberty. Factors such as nutrition, genetics, and overall health have all been linked to the onset of puberty.

Question 6

The proportion of adolescent girls who have experienced intercourse by ages 17 is highest in:

Accepted Answer

Mali has one of the highest rates of early marriage and adolescent pregnancies, contributing to a higher proportion of adolescent girls experiencing intercourse by age 17.

Question 7

The Berkeley Longitudinal Study showed that compared with late-maturing boys,early-maturing boys saw themselves:

Accepted Answer

The answer of The Berkeley Longitudinal Study showed that compared...

Question 8

Adolescents tend to respond with "gut" reactions to emotional stimuli,while adults are more likely to respond in more rational,reasoned ways.Recent research suggests that this may be because:

Accepted Answer

The prefrontal cortex is the part of the brain responsible for executive functioning, decision-making, and impulse control. It continues to develop throughout adolescence and into early adulthood. This development allows adults to respond in more reasoned ways to emotional stimuli compared to adolescents, who rely more on gut reactions. Therefore, choice A is the best answer.

Question 9

In general,which one of the following teenagers is most likely to be sexually active?

Accepted Answer

The answer of In general,which one of the following teenagers...

Question 10

Wiesner & Ittel (2002)found that,compared to late-maturing girls,early-maturing girls were more likely to

Accepted Answer

Early-maturing girls often associate with older peers, which can influence their behavior and social experiences.

Question 11

Who among the following will be most dissatisfied with body image?

Accepted Answer

Research has consistently shown that females in early adolescence (ages 11-14) are the most dissatisfied with their body image compared to other age and gender groups. This is due to the onset of puberty and societal pressure to meet unrealistic beauty standards. Late adolescence (ages 15-18) is also a time of body image concerns, but females tend to become slightly more accepting of their bodies during this time, while males in both early and late adolescence tend to have lower levels of body dissatisfaction compared to females.

Question 12

The proportion of adolescent boys who have experienced intercourse by age 17 is highest in:

Accepted Answer

The answer of The proportion of adolescent boys who have...

Question 13

Recent research has found that early-maturing girls are more likely than late-maturing girls to be:

Accepted Answer

Early-maturing girls are at a higher risk of developing depression, smoking, drinking, and having eating disorders compared to late-maturing girls. This could be due to the pressure to conform to societal expectations of women's bodies and the increased attention they receive from males, leading to body dissatisfaction and psychological distress.

Question 14

According to research by Diamond in 2003,most gay or lesbian individuals recognize that they are gay or lesbian in:

Accepted Answer

According to research by Diamond in 2003, most gay or lesbian individuals recognize their sexual orientation in mid- to late adolescence. This is typically around ages 16-20. However, it is important to note that some individuals may recognize their sexual orientation earlier or later than this timeframe.

Question 15

Juanita engaged in sexual intercourse at the age of 13.Research indicates that Juanita is likely to:

Accepted Answer

Research shows that early sexual activity is associated with increased risk of negative outcomes such as substance use, delinquent behavior, and depression. Therefore, it is likely that Juanita may engage in these behaviors.

Question 16

In a recent (2006)study of adolescent contraceptive use,researchers found that in 1991,________ reported that they had used withdrawal or no method,whereas in 2003,________ reported that they had used either withdrawal or no method.

Accepted Answer

In 1991, 33% of adolescents reported that they had used withdrawal or no method, whereas in 2003, 19% reported that they had used either withdrawal or no method.

Question 17

During adolescence,boys have an increase in ________,whereas girls have an increase in ________.

Accepted Answer

During adolescence, boys experience an increase in muscle cells due to the growth of their skeletal muscles, while girls experience an increase in fat cells as they gain more subcutaneous fat that is necessary for the development of secondary sexual characteristics and reproductive function. The other options are not accurate in describing the sex-specific changes that occur during adolescence.

Question 18

Maggy is 16 and has not yet matured physically.According to recent research,which of the following will be MOST likely when Maggy does complete puberty?

Accepted Answer

Research suggests that late-maturing girls tend to be more satisfied with their bodies in the long run compared to early-maturing girls, who may face more immediate social pressures and body image issues.

Question 19

The ability to plan,set priorities,suppress impulses,and weigh consequences is weak in adolescence because the __________ is the last part to mature.

Accepted Answer

The prefrontal cortex is responsible for executive functions such as decision-making, planning, and impulse control. It is the last part of the brain to mature and is not fully developed until the mid-20s. Therefore, adolescents often struggle with planning, setting priorities, suppressing impulses, and considering the consequences of their actions.

Question 20

By age _________,the majority of U.S.adolescents have had sexual intercourse.

Accepted Answer

By age 19, the majority of U.S. adolescents have had sexual intercourse, according to various studies and surveys on adolescent sexual behavior.

Quiz 9: Language Development

In a recent (2006) study of 9th to 12th graders,approximately ________ reported that they had been sexually active in the previous 3 months.

In 1998,the Alan Guttmacher Institute reported that about of girls and about of American boys are virgins at age 15.

Which of the following BEST describes a difference in male and female sexual behavior?

Jerome is going through puberty quite early.Research indicates that Jerome is likely to:

All of the following help to determine puberty's timing,EXCEPT:

The proportion of adolescent girls who have experienced intercourse by ages 17 is highest in:

The Berkeley Longitudinal Study showed that compared with late-maturing boys,early-maturing boys saw themselves:

Adolescents tend to respond with "gut" reactions to emotional stimuli,while adults are more likely to respond in more rational,reasoned ways.Recent research suggests that this may be because:

In general,which one of the following teenagers is most likely to be sexually active?

Wiesner & Ittel (2002) found that,compared to late-maturing girls,early-maturing girls were more likely to

Who among the following will be most dissatisfied with body image?

The proportion of adolescent boys who have experienced intercourse by age 17 is highest in:

Recent research has found that early-maturing girls are more likely than late-maturing girls to be:

According to research by Diamond in 2003,most gay or lesbian individuals recognize that they are gay or lesbian in:

Juanita engaged in sexual intercourse at the age of 13.Research indicates that Juanita is likely to:

In a recent (2006) study of adolescent contraceptive use,researchers found that in 1991, reported that they had used withdrawal or no method,whereas in 2003, reported that they had used either withdrawal or no method.

During adolescence,boys have an increase in ,whereas girls have an increase in .

Maggy is 16 and has not yet matured physically.According to recent research,which of the following will be MOST likely when Maggy does complete puberty?

The ability to plan,set priorities,suppress impulses,and weigh consequences is weak in adolescence because the __________ is the last part to mature.

By age _________,the majority of U.S.adolescents have had sexual intercourse.

Quiz 9: Language Development

In a recent (2006) study of 9th to 12th graders,approximately ________ reported that they had been sexually active in the previous 3 months.

In 1998,the Alan Guttmacher Institute reported that about ________ of girls and about ________ of American boys are virgins at age 15.

Which of the following BEST describes a difference in male and female sexual behavior?

Jerome is going through puberty quite early.Research indicates that Jerome is likely to:

All of the following help to determine puberty's timing,EXCEPT:

The proportion of adolescent girls who have experienced intercourse by ages 17 is highest in:

The Berkeley Longitudinal Study showed that compared with late-maturing boys,early-maturing boys saw themselves:

Adolescents tend to respond with "gut" reactions to emotional stimuli,while adults are more likely to respond in more rational,reasoned ways.Recent research suggests that this may be because:

In general,which one of the following teenagers is most likely to be sexually active?

Wiesner & Ittel (2002) found that,compared to late-maturing girls,early-maturing girls were more likely to

Who among the following will be most dissatisfied with body image?

The proportion of adolescent boys who have experienced intercourse by age 17 is highest in:

Recent research has found that early-maturing girls are more likely than late-maturing girls to be:

According to research by Diamond in 2003,most gay or lesbian individuals recognize that they are gay or lesbian in:

Juanita engaged in sexual intercourse at the age of 13.Research indicates that Juanita is likely to:

In a recent (2006) study of adolescent contraceptive use,researchers found that in 1991,________ reported that they had used withdrawal or no method,whereas in 2003,________ reported that they had used either withdrawal or no method.

During adolescence,boys have an increase in ________,whereas girls have an increase in ________.

Maggy is 16 and has not yet matured physically.According to recent research,which of the following will be MOST likely when Maggy does complete puberty?

The ability to plan,set priorities,suppress impulses,and weigh consequences is weak in adolescence because the __________ is the last part to mature.

By age _________,the majority of U.S.adolescents have had sexual intercourse.

In 1998,the Alan Guttmacher Institute reported that about of girls and about of American boys are virgins at age 15.

In a recent (2006) study of adolescent contraceptive use,researchers found that in 1991, reported that they had used withdrawal or no method,whereas in 2003, reported that they had used either withdrawal or no method.

During adolescence,boys have an increase in ,whereas girls have an increase in .