Question 1

The research on the relationship between marriage, parenting, and happiness can be confusing.What is the takeaway message?

Accepted Answer

The takeaway message is that there are conflicting results in the research on the relationship between marriage, parenting, and happiness. Therefore, individuals should do what makes them happy and not base their decision solely on what the research suggests will make them happy.

Question 2

As people enter their 60s and 70s, their cognitive abilities begin to decline in

Accepted Answer

The answer of As people enter their 60s and 70s,...

Question 3

Which of the following things have been found to cause dementia?

Accepted Answer

All of the answer options have been found to cause or increase the risk of dementia. HIV infection can lead to a type of dementia called HIV-associated neurocognitive disorder (HAND). Alcohol abuse can damage the brain and increase the risk of developing dementia. Small strokes can cause vascular dementia, which is the second most common type of dementia after Alzheimer's disease.

Question 4

Christie is unhappily married.She is likely to have

Accepted Answer

Research has shown that unhappily married individuals have weaker immune function compared to those who are happily married or single. This is due to the negative impact of chronic stress on the immune system. Therefore, Christie is likely to have worse immune function than an otherwise similar, happily married woman.

Question 5

Janet is happily married and just gave birth to her son.She has always wanted children and cannot wait to see her son develop.Sandy has a long-time boyfriend, but they do not want to get married or have children.They are prioritizing their careers and traveling.Janet is likely to Sandy.

Accepted Answer

Happiness is subjective and can vary from person to person, regardless of their marital or parenting status. Therefore, Janet and Sandy can have similar happiness levels even though their lives look very different.

Question 6

Lisa and Beth are both in their 60s.Lisa continues to eat a healthy diet and walks with her neighbors every day.She also does yoga and swims twice per week.Beth has stopped worrying about what she eats and spends much of her day watching TV and sleeping.Lisa is likely to demonstrate than Beth.

Accepted Answer

Lisa's healthy lifestyle choices of regular exercise and a healthy diet can help reduce the risk of cognitive decline as she ages. On the other hand, Beth's sedentary lifestyle and poor diet choices can increase her risk of cognitive decline.

Question 7

An elderly adult who has specific knowledge regarding important events during World War II is using his

Accepted Answer

Crystallized intelligence refers to knowledge and skills accumulated over a lifetime. In this case, the elderly adult is drawing on their specific knowledge and expertise related to events during World War II.

Question 8

Joan has recently noted that her husband, Herb, has begun to forget little things, like where he put his keys and the steps of his morning routine.Herb has also called Joan by his mother's name several times.Herb is likely suffering from

Accepted Answer

The symptoms described, such as forgetting routine activities and calling loved ones by the wrong name, are common signs of Alzheimer's disease.

Question 9

In comparing memory processes in young adults versus the elderly, we find that

Accepted Answer

Research indicates that the emotional content of information can have a different impact on memory recall between young adults and the elderly, with the elderly showing a tendency to remember positive information better than negative, a phenomenon known as the "positivity effect."

Question 10

Alzheimer's disease is associated with

Accepted Answer

Alzheimer's disease is primarily associated with memory deficits, but it is also associated with other changes in the brain, such as enlarged ventricles (the fluid-filled spaces in the brain). Therefore, choice D is the best answer.

Question 11

Dementia is a condition characterized by

Accepted Answer

Dementia refers to a condition that involves the deterioration of both behavior and cognitive abilities with age, including memory loss, difficulty communicating, and problems with reasoning and judgment. It is typically caused by underlying physiological changes in the brain, such as those associated with Alzheimer's disease or stroke. Paranoia and avoidance of others may be symptoms of certain types of dementia (such as frontotemporal dementia), but they are not characteristic of all forms of the condition. Dementia does not cause death directly but can contribute to other health problems that may ultimately result in death.

Question 12

Your grandparents are increasingly focused on things that have emotional meaning for them and have begun spending more time with a smaller circle of friends.These developments are most consistent with

Accepted Answer

Carstensen's socioemotional selectivity theory proposes that as individuals age, they become more focused on emotionally meaningful experiences and develop smaller, closer social networks. This is consistent with the described behavior of the grandparents. Erikson's stage theory, Freud's psychodynamic theory, and Piaget's stages of development do not specifically address these patterns of behavior.

Question 13

Imagine that a psychologist tests your mental processing speed every year, by, for example, testing how long it takes for you to push a lever after a light comes on.If you age normally, you should show

Accepted Answer

Cognitive processing speed tends to slow down as people age, starting from young adulthood. This decline can become more noticeable with each passing decade, affecting tasks such as reaction times.

Question 14

Which of the following statements is true regarding crystallized intelligence and fluid intelligence?

Accepted Answer

Research has consistently shown that crystallized intelligence, which is based on accumulated knowledge and experience, tends to increase across age while fluid intelligence, which involves abstract reasoning and problem-solving, begins to decline around age 30.

Question 15

What makes it difficult to interpret the research on the link between marriage and happiness?

Accepted Answer

The answer of What makes it difficult to interpret the...

Question 16

The ability to quickly calculate a 10 percent discount on an item is an example of , which across adulthood.

Accepted Answer

Fluid intelligence involves the capacity to think logically and solve problems in novel situations, independent of acquired knowledge. It typically declines with age, whereas crystallized intelligence, which involves knowledge that comes from prior learning and past experiences, tends to increase or remain stable with age. Calculating a discount quickly is more about problem-solving and mental agility, aspects of fluid intelligence.

Question 17

What have psychologists discovered concerning the relationship between having children and marital happiness?

Accepted Answer

The answer of What have psychologists discovered concerning the relationship...

Quiz 9: Human Development