Nursing Elites

1. __________ may heighten the effects of a high-fat diet.

• A. Sex hormones
• B. Over-the-counter medications
• C. Free radicals
• D. Low body weight

Correct answer: C

Rationale: Free radicals may contribute to oxidative stress, increasing the risk of conditions associated with a high-fat diet. When consuming a high-fat diet, the body may produce more free radicals, leading to oxidative damage. Sex hormones, over-the-counter medications, and low body weight do not directly heighten the effects of a high-fat diet like free radicals do.

2. Bernadette, a participant in a longitudinal study, became quite familiar with the test over time and, as a result, her performance improved. This limitation of longitudinal research is known as __________. Copyright © 2018 Laura E. Berk. All Rights Reserved. 34 Test Bank for Berk, Development Through the Lifespan, 7e

• A. biased sampling
• B. practice effects
• C. random assignment
• D. cohort effects Answer: B Page Ref: 35 Skill Level: Apply Topic: Studying Development Difficulty Level: Moderate

Correct answer: B

Rationale: Practice effects refer to the phenomenon where participants in a longitudinal study show improvement in test performance over time due to becoming familiar with the tasks or test materials. This can be considered a limitation as it may distort the results by showing an artificial improvement rather than a true developmental change.

3. What is a major strength of the clinical interview?

• A. Makes comparing individuals' responses very easy
• B. Can provide a large amount of information in a fairly brief period
• C. Is directed toward understanding a culture or distinct social group
• D. Allows researchers to see the behavior of interest as it occurs in natural settings

Correct answer: B

Rationale: The major strength of the clinical interview is that it can provide a large amount of information in a fairly brief period. This allows researchers to gather detailed data about an individual's thoughts, feelings, and behaviors efficiently. Choice A is incorrect because the clinical interview focuses on gathering information from individuals rather than comparing their responses. Choice C is incorrect as clinical interviews are primarily aimed at understanding individuals rather than cultures or social groups. Choice D is incorrect as it describes a strength of naturalistic observations, not clinical interviews.

4. Vygotsky saw __________ as the foundation for all higher cognitive processes.

• A. egocentrism
• B. language
• C. sensorimotor activity
• D. self-reflection

Correct answer: B

Rationale: Corrected Rationale: Vygotsky believed that language plays a crucial role in the development of higher cognitive functions. Language enables individuals to communicate, think abstractly, and engage in complex problem-solving, forming the foundation for higher cognitive processes. Egocentrism (Choice A) refers to a stage in Piaget's theory of cognitive development, not Vygotsky's. Sensorimotor activity (Choice C) is part of Piaget's stages of cognitive development, focusing on how infants understand the world through sensory experiences and physical actions. Self-reflection (Choice D) involves introspection and examination of one's thoughts and feelings, which is not the central concept in Vygotsky's theory.

5. According to Erikson, if the psychological conflict of adolescence is resolved negatively, a young person experiences __________.

• A. mistrust
• B. isolation
• C. inferiority
• D. role confusion

Correct answer: D

Rationale: Erikson's theory of psychosocial development states that during adolescence, individuals face the conflict of identity vs. role confusion. If this conflict is resolved negatively, adolescents experience role confusion. Role confusion occurs when adolescents fail to develop a clear sense of identity, leading to uncertainty about their future roles. Choices A, B, and C are incorrect because they correspond to earlier stages of Erikson's stages of psychosocial development (mistrust corresponds to infancy, isolation to early adulthood, and inferiority to middle childhood), not adolescence.

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