Question 1

Which of the following statements about the benefits of exercise is true?
A) About 50 percent of adults get the recommended levels of physical activity.
B) Exercise can be as effective in reducing depression as psychotherapy.
C) Only intense physical activities will produce important physical gains.
D) Exercise has little impact on self-concept and in reducing anxiety.

Accepted Answer

Research has found that exercise can be as effective in reducing depression as psychotherapy. Option A is incorrect as only about 20% of adults get the recommended levels of physical activity. Option C is incorrect as even moderate intensity physical activities can produce physical gains. Option D is incorrect as exercise has been found to have a positive impact on self-concept and reducing anxiety.

Question 2

According to recent studies, the most effective programs for losing weight include
A) music.
B) exercise.
C) reading.
D) dieting.

Accepted Answer

While all of the options listed may have some benefit for weight loss, studies have consistently shown that exercise is one of the most effective methods for achieving sustainable weight loss. Both cardio and strength training have been shown to increase metabolism and burn calories, while also improving overall health and fitness levels. However, it is important to combine exercise with a balanced and healthy diet for optimal results.

Question 3

Brian was of average weight throughout his childhood and in college. However, he has gained more than 30 pounds over the past 18 months and has become obese. Which of the following is most likely to be the cause of his obesity?
A) the decline in food prices in his region
B) the absence of physical activity in his daily routine
C) the lower availability of energy-saving devices
D) the decline in his mental health problems

Accepted Answer

The absence of physical activity in his daily routine is the most likely cause of Brian's obesity. Weight gain occurs when the number of calories consumed is greater than the number of calories burned. If Brian is not engaging in physical activity, he is not burning calories, which can lead to weight gain over time. The other options, such as the decline in food prices or the lower availability of energy-saving devices, do not have a direct impact on Brian's weight gain. The decline in mental health problems may be a contributing factor, but it is not the most likely cause without further information.

Question 4

Which of the following is an example of aerobic exercise?
A) weight lifting
B) cycling
C) bodybuilding
D) sprinting

Accepted Answer

Aerobic exercise is any form of exercise that gets your heart rate up and increases your breathing. Cycling is a type of cardiovascular or aerobic exercise, which means that it increases your heart and breathing rates. Weight lifting, bodybuilding, and sprinting are examples of anaerobic exercise.

Question 5

Which of the following is the average age of marriage for males in the United States?
A) 30.2
B) 29.5
C) 26.8
D) 25.4

Accepted Answer

The answer of Which of the following is the average...

Question 6

Which of the following is included in the patterns of heterosexual behavior for males and females in emerging adulthood?
A) Emerging adults are less likely than young adults to have had sexual intercourse with two or more individuals.
B) Males report being more selective about their sexual partners than females.
C) Casual sex is more common in emerging adulthood than in the late twenties.
D) Emerging adults have sex more frequently than young adults.

Accepted Answer

Casual sex is more common in emerging adulthood than in the late twenties. Research has shown that emerging adults, particularly males, are more likely to engage in casual sexual relationships or "hookups" than young adults in their late twenties. This behavior has been attributed to the cultural shift towards more permissive attitudes towards sexuality, as well as the increased availability and use of technology-based dating apps.

Question 7

Fathima frequently experiences feelings of sadness and hopelessness. She constantly feels tired and has also developed insomnia. Upon consulting a doctor, she is diagnosed with major depressive disorder. Fathima's doctor is most likely to recommend she
A) increase her screen time.
B) spend less time socializing.
C) increase her intake of fast food.
D) cycle for 30 minutes daily.

Accepted Answer

Cycling for 30 minutes daily can be helpful for managing symptoms of depression by increasing physical activity and releasing endorphins, which improves mood. Increasing screen time, spending less time socializing, and increasing fast food intake are all factors that can worsen depression symptoms.

Question 8

According to the American Academy of Sleep Medicine and Sleep Research Society, which of the following statements is true about an individual's sleep?
A) The level of stress is independent of the quality or amount of sleep.
B) Family and social obligations predominantly lead to long hours of sleep in an individual's life.
C) Usually five hours of sleep a day is necessary for the optimal performance of an individual.
D) Chronic sleep deprivation may contribute to cardiovascular disease and a shortened life span.

Accepted Answer

The statement that chronic sleep deprivation may contribute to cardiovascular disease and a shortened life span is true, according to the American Academy of Sleep Medicine and Sleep Research Society. The other statements are not supported by this organization's findings.

Question 9

Being overweight or obese is linked to increased risk of
A) cancer.
B) Down syndrome.
C) anemia.
D) hypertension.

Accepted Answer

The answer of Being overweight or obese is linked to...

Question 10

A study conducted by Grant, Wardle, and Steptoe explored links between health behavior and life satisfaction in more than 17,000 individuals between 17 and 30 years of age in 21 countries. The young adults' life satisfaction was found to be positively related to
A) exercising regularly.
B) alcohol consumption.
C) fiber intake.
D) increasing fat intake.

Accepted Answer

The study found that the young adults' life satisfaction was positively related to exercising regularly.

Question 11

Marie is reluctant to marry because she is worried that her husband might cheat on her. You would tell her that adultery is
A) widespread in the United States.
B) a problem in almost half the marriages in the United States.
C) clearly the exception rather than the rule.
D) a problem most married couples in the United States have faced at some point or the other.

Accepted Answer

Although infidelity exists in marriages, it is not the norm. Therefore, it is clearly the exception rather than the rule. The other answer choices are either inaccurate or exaggerations.

Question 12

Which of the following statements is true about sexual activity in emerging adulthood?
A) Surveys usually indicate that slightly less than 10 percent of individuals have experienced sexual intercourse at the beginning of emerging adulthood (age 18).
B) According to Lefkowitz and Gillen, emerging adulthood is a time frame during which most individuals are unmarried but are hardly sexually active.
C) Most individuals have had sexual intercourse by the end of emerging adulthood (age 25).
D) Casual sex is more common in the late twenties than in emerging adulthood.

Accepted Answer

Research consistently shows that by the end of emerging adulthood (around age 25), the majority of individuals have had sexual intercourse. According to a national survey by the Centers for Disease Control and Prevention (CDC), 75 percent of 25-year-olds have had sex. This is consistent with other studies that have found similar rates of sexual activity in this age range. Option A is incorrect because the percentage of individuals who have had sex by age 18 is much higher than 10 percent. Option B is not supported by research, as most individuals in their late teens and early twenties are sexually active. Option D is also incorrect, as research shows that casual sex is more common in emerging adulthood than in later adulthood.

Question 13

Sustained exercises such as jogging or swimming that stimulate heart and lung activity are known as
A) calisthenics.
B) strength training.
C) flexibility exercises.
D) aerobic exercises.

Accepted Answer

Sustained exercises that stimulate heart and lung activity are known as aerobic exercises, as they require oxygen to produce energy. Jogging and swimming are examples of aerobic exercises. Calisthenics and strength training may also involve cardiovascular activity, but they primarily focus on building muscle strength and endurance rather than sustained cardiovascular activity. Flexibility exercises, such as stretching or yoga, do not typically involve sustained cardiovascular activity.

Question 14

According to a longitudinal study by John Schulenberg and his colleagues, by the time individuals reach their late twenties, ________ the use of alcohol and drugs.
A) many would have reduced
B) most of them would have increased
C) almost all would have ceased
D) most of them would have been addicted to

Accepted Answer

The study suggests that by the time individuals reach their late twenties, many would have reduced the use of alcohol and drugs. This means that while some may continue to use these substances, a significant number would have slowed down or stopped using them entirely.

Question 15

Which of the following statements accurately reflects a key finding from the 1994 "Sex in America" survey?
A) Most Americans have sex twice a week or more.
B) Married and cohabiting couples have sex more often than noncohabiting couples.
C) Most men and women have always remained faithful to their partners and have avoided any adulterous relationship.
D) Women think about sex far more than men do.

Accepted Answer

The 1994 "Sex in America" survey found that married and cohabiting couples have sex more often than noncohabiting couples. Option A is incorrect because the survey did not find that most Americans have sex twice a week or more. Option C is an inaccurate statement because the survey did not specifically ask about infidelity or faithfulness. Option D is also incorrect because the survey did not find that women think about sex more than men.

Question 16

Which of the following describes extreme binge drinking?
A) about eight drinks a week
B) about five drinks a week
C) ten or more drinks in a row
D) eight or more drinks in a row

Accepted Answer

The answer of Which of the following describes extreme binge...

Question 17

Rhett is looking for the most effective way to lose his excess weight and keep it off. You would tell him that the most effective weight-loss programs invariably include
A) a calorie-reducing diet.
B) daily weigh-ins.
C) exercise.
D) counseling.

Accepted Answer

The answer of Rhett is looking for the most effective...

Question 18

Binge drinking peaks at about
A) 16 to 18 years of age.
B) 21 to 22 years of age.
C) 17 to 19 years of age.
D) 24 to 26 years of age.

Accepted Answer

According to research, binge drinking reaches its peak among young adults aged 21-22 years. This is often attributed to factors such as increased independence, availability of alcohol, and social pressure in college and university settings.

Question 19

According to a recent international comparison of 33 developed countries conducted by the OECD, which of the following countries was found to have the highest percentage of obese adults?
A) The United States
B) Italy
C) Norway
D) Japan

Accepted Answer

The OECD conducted a comparison of 33 developed countries and found that the United States had the highest percentage of obese adults at 36.2%. Italy and Norway had lower percentages at 22.9% and 23.1% respectively, while Japan had the lowest at 4.3%.

Question 20

Emerging adulthood is a time frame during which most individuals are
A) in exclusive relationships and married.
B) abstaining from sex and unmarried.
C) sexually active and unmarried.
D) sexually active and married.

Accepted Answer

Emerging adulthood is typically defined as the period of life between the ages of 18-25, during which individuals are typically exploring their identity, pursuing education or career goals, and developing their independence. It is common for individuals in this age group to be sexually active, but not yet married or in exclusive relationships. Therefore, choice C (sexually active and unmarried) is the best option.

Quiz 11: Physical and Cognitive Development in Early Adulthood

Which of the following statements about the benefits of exercise is true?

According to recent studies, the most effective programs for losing weight include

Brian was of average weight throughout his childhood and in college. However, he has gained more than 30 pounds over the past 18 months and has become obese. Which of the following is most likely to be the cause of his obesity?

Which of the following is an example of aerobic exercise?

Which of the following is the average age of marriage for males in the United States?

Which of the following is included in the patterns of heterosexual behavior for males and females in emerging adulthood?

Fathima frequently experiences feelings of sadness and hopelessness. She constantly feels tired and has also developed insomnia. Upon consulting a doctor, she is diagnosed with major depressive disorder. Fathima's doctor is most likely to recommend she

According to the American Academy of Sleep Medicine and Sleep Research Society, which of the following statements is true about an individual's sleep?

Being overweight or obese is linked to increased risk of

A study conducted by Grant, Wardle, and Steptoe explored links between health behavior and life satisfaction in more than 17,000 individuals between 17 and 30 years of age in 21 countries. The young adults' life satisfaction was found to be positively related to

Marie is reluctant to marry because she is worried that her husband might cheat on her. You would tell her that adultery is

Which of the following statements is true about sexual activity in emerging adulthood?

Sustained exercises such as jogging or swimming that stimulate heart and lung activity are known as

According to a longitudinal study by John Schulenberg and his colleagues, by the time individuals reach their late twenties, ________ the use of alcohol and drugs.

Which of the following statements accurately reflects a key finding from the 1994 "Sex in America" survey?

Which of the following describes extreme binge drinking?

Rhett is looking for the most effective way to lose his excess weight and keep it off. You would tell him that the most effective weight-loss programs invariably include

Binge drinking peaks at about

According to a recent international comparison of 33 developed countries conducted by the OECD, which of the following countries was found to have the highest percentage of obese adults?

Emerging adulthood is a time frame during which most individuals are