Question 1

In a Canadian study of 40- to 64-year-olds conducted by Wright in 2006,only _____ percent reported that their sexual life was less satisfying than it had been when they were in their twenties.

Accepted Answer

The study conducted by Wright in 2006 found that only 30 percent of 40- to 64-year-olds reported that their sexual life was less satisfying than it had been when they were in their twenties. Therefore, the correct choice is D.

Question 2

According to the Seattle Longitudinal Study of individuals aged 25 to 95,which of the following abilities showed the least decline with age?

Accepted Answer

The Seattle Longitudinal Study found that verbal comprehension showed the least decline with age among the abilities tested. However, spatial orientation and inductive reasoning showed significant declines with age, and numerical abilities showed a moderate decline.

Question 3

Crystallized intelligence is:

Accepted Answer

Crystallized intelligence refers to an individual's accumulated knowledge and skills, including vocabulary and factual information. This type of intelligence is strongly influenced by an individual's education and cultural background.

Question 4

According to studies,which of the following is one of the most common sexual problems of older men?

Accepted Answer

According to studies, premature ejaculation is one of the most common sexual problems experienced by older men.

Question 5

According to studies,which of the following is one of the most common sexual problems of older women?

Accepted Answer

Lack of sexual interest is one of the most common sexual problems of older women. This can be due to hormonal changes, menopause, or other medical conditions. Lack of foreplay, partner non-cooperation, and reduced muscular movements can also contribute to sexual difficulties, but they are not as commonly reported as lack of sexual interest.

Question 6

Toby has the ability to visualize three-dimensional objects and rotate them.Toby's ability is known as _____.

Accepted Answer

Toby's ability to visualize three-dimensional objects and rotate them is known as spatial orientation. This ability involves the visualization and manipulation of objects in space, which is an important component of many tasks ranging from engineering and architecture to sports and video games. Inductive reasoning, verbal ability, and perceptual speed do not necessarily involve spatial reasoning or three-dimensional visualization.

Question 7

According to the Seattle Longitudinal Study,which of the following abilities showed signs of early decline?

Accepted Answer

The Seattle Longitudinal Study found that perceptual speed showed signs of early decline, while spatial orientation, inductive reasoning, and verbal memory declined at a later age.

Question 8

_____ refers to the ability to quickly and accurately make simple discriminations in visual stimuli.

Accepted Answer

Perceptual speed refers to the ability to quickly and accurately make simple discriminations in visual stimuli. Spatial orientation refers to the ability to understand the spatial relationships between objects. Inductive reasoning refers to the ability to make generalizations based on specific observations. Verbal comprehension refers to the ability to understand and use language effectively.

Question 9

A participant in a study was asked to memorize a list of words and then try to recall as many as possible.This exercise was designed to test the participant's _____.

Accepted Answer

The study involved memorizing a list of words, which is a task related to verbal memory. This type of memory involves the ability to recall words, numbers, and other verbal information. Muscle memory and implicit memory are related to physical movements and unconscious memories, respectively, and are not relevant to this task. Verbal comprehension is related to understanding language, which is not directly tested in this exercise.

Question 10

_____ refers to the ability to understand ideas expressed in words.

Accepted Answer

Verbal comprehension specifically refers to the ability to understand and interpret ideas that are expressed in words, so this is the best choice to fit the given definition. The other options - verbal memory, implicit memory, and spatial orientation - do not directly relate to understanding ideas expressed in words.

Question 11

Treatment for men with erectile dysfunction has focused on Viagra and similar drugs,such as:

Accepted Answer

Levitra and Cialis are both drugs that are commonly used to treat erectile dysfunction in men. Rogaine and Prozac are not known to be effective for treating this condition, and oxycodone, naproxen, and OxyContin are pain medications that are not used for erectile dysfunction.

Question 12

Fluid intelligence is the ability to:

Accepted Answer

Fluid intelligence refers to the ability to reason abstractly, think quickly, and solve problems in new situations without relying on previously acquired knowledge or skills. It involves cognitive processes such as pattern recognition, problem-solving, and logical thinking, rather than the simple recall or storage of information. Therefore, option A is the correct answer, as the other options are more closely associated with crystallized intelligence, which involves the accumulation of knowledge and skills through experience and learning.

Question 13

Which of the following observations regarding sexual attitudes and behaviors of middle-aged women is FALSE?

Accepted Answer

The answer of Which of the following observations regarding sexual...

Question 14

_____ refers to the ability to recognize and understand patterns and relationships in a problem and use this understanding to solve other instances of the problem.

Accepted Answer

Inductive reasoning involves identifying patterns and relationships in information and using that understanding to solve new problems. Spatial orientation refers to the ability to visualize and manipulate objects in space, verbal comprehension involves understanding language and communication, and perceptual speed refers to the ability to quickly identify and interpret visual stimuli.

Question 15

Identify a possible reason for the changes in fluid and crystallized intelligence of different age groups in John Horn's cross-sectional study.

Accepted Answer

Cohort effects refer to differences in experiences and environmental factors across generations that may affect intellectual functioning. Changes in fluid and crystallized intelligence across different age groups can be attributed to cohort effects, as they are not solely due to aging or biological factors. For example, younger generations may have access to better education and technology, which could enhance their cognitive abilities compared to older generations.

Question 16

According to John Horn,_____ steadily declines from middle adulthood onward.

Accepted Answer

John Horn's research suggests that fluid intelligence, which involves abstract reasoning and problem-solving, declines steadily from middle adulthood onward. Crystallized intelligence, which involves accumulated knowledge and skills, may remain stable or even increase with age, depending on the individual's life experiences. Verbal memory also tends to decline with age, but this is not necessarily true for kinesthetic intelligence, which relates to bodily movement and control.

Question 17

Which of the following is TRUE of the Seattle Longitudinal Study?

Accepted Answer

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

Question 18

John Horn maintains that in middle adulthood,_____ intelligence continues to increase.

Accepted Answer

Crystallized intelligence refers to accumulated knowledge and verbal skills, which continue to increase with age and experience. Research has found that middle adulthood is a period of peak performance in tasks that rely on crystallized intelligence, such as vocabulary and general knowledge tests.

Question 19

The Seattle Longitudinal Study concluded that middle age is a time of:

Accepted Answer

The Seattle Longitudinal Study found that middle age is a period of peak performance for verbal ability, indicating that certain cognitive abilities like verbal skills can remain strong or even improve during middle age.

Question 20

_____ refers to the ability to encode and recall meaningful language units,such as a list of words.

Accepted Answer

Verbal memory refers to the ability to encode and recall meaningful language units, such as a list of words. Spatial orientation refers to the ability to understand and navigate in physical space, inductive reasoning refers to the ability to draw conclusions based on observed patterns, and implicit memory refers to the unconscious recall of information.

Quiz 15: Physical and Cognitive Development in Middle Adulthood