ATI RN
Human Growth and Development Final Exam Answers
1. According to psychosexual theory, what is crucial for healthy personality development?
- A. Children actively construct knowledge as they manipulate and explore the world.
- B. Directly observable events are the appropriate focus of psychological study.
- C. How parents manage their child's sexual and aggressive drives in the first few years.
- D. The ego makes a positive contribution to development, acquiring attitudes and skills.
Correct answer: C
Rationale: According to psychosexual theory, developed by Sigmund Freud, how parents manage their child's sexual and aggressive drives in the first few years is crucial for healthy personality development. This theory suggests that personality development is heavily influenced by a child's experiences during early stages of development, particularly related to handling sexual and aggressive impulses. Choices A, B, and D are incorrect as they do not align with the core principles of psychosexual theory, which focuses on the importance of early childhood experiences, especially in the context of sexual and aggressive drives.
2. Which state of arousal is considered the most fleeting?
- A. Regular sleep
- B. REM sleep
- C. Drowsiness
- D. Quiet alertness
Correct answer: D
Rationale: Quiet alertness is indeed the most fleeting state of arousal. This state is characterized by a newborn infant being awake, calm, and attentive, but it is short-lived and transitions quickly to other states of arousal. Regular sleep, REM sleep, and drowsiness are not considered as brief and transitional as quiet alertness in newborn infants.
3. G. Stanley Hall and his student, Arnold Gesell, __________.
- A. discovered that prenatal growth is strikingly similar in many species
- B. launched the normative approach
- C. constructed the first standardized intelligence test
- D. were the forefathers of psychoanalytic theory
Correct answer: B
Rationale: G. Stanley Hall and his student, Arnold Gesell, launched the normative approach. This approach involves studying large numbers of people of different ages and examining the age-related averages of behaviors to establish norms or typical development patterns. These scholars focused on the systematic observation of how and when certain behaviors appear in children. Choices A, C, and D are incorrect because they do not accurately reflect the contributions of G. Stanley Hall and Arnold Gesell in the field of developmental psychology.
4. Which country does not rank well on any key measure of children's health and well-being?
- A. Sweden
- B. Spain
- C. Australia
- D. The United States
Correct answer: D
Rationale: The United States is the correct answer as it ranks poorly in measures of children's health and well-being compared to other developed nations. According to the extract provided, the United States does not perform well in this aspect. Choices A, B, and C are incorrect as there is no information provided suggesting that Sweden, Spain, or Australia do not rank well on key measures of children's health and well-being.
5. The immune response is the combined work of specialized cells that neutralize or destroy __________ in the body.
- A. T cells
- B. B cells
- C. telomeres
- D. antigens
Correct answer: D
Rationale: The correct answer is D, antigens. Antigens are substances recognized by the immune system as foreign, triggering an immune response to neutralize or destroy them. In this context, T cells and B cells are specialized cells of the immune system that respond to antigens, but they are not the substances being neutralized or destroyed. Telomeres, on the other hand, are protective structures at the end of chromosomes and are not targeted for neutralization or destruction by the immune system.
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