ATI RN
Psychology 101 Final Exam
1. According to Freud, a person who does not appropriately resolve each psychosexual stage would be _________ at that stage.
- A. defended
- B. fixated
- C. repressed
- D. displaced
Correct answer: B
Rationale: According to Freud's theory of psychosexual development, if a person does not resolve a particular stage successfully, they become fixated at that stage. This fixation can lead to behavior patterns characteristic of that stage in later life. In this context, 'defended' is incorrect because it does not align with Freud's theory of fixation. 'Repressed' is not the correct choice as it refers to the unconscious suppression of thoughts or desires. 'Displaced' involves redirecting emotions from their original source to a substitute target, which is not the concept Freud associated with unresolved psychosexual stages.
2. Which of the following is a common effect of persistent discrimination?
- A. Increased happiness
- B. Greater intelligence and wisdom
- C. Cardiovascular reactivity
- D. Increased consciousness
Correct answer: C
Rationale: The correct answer is C: Cardiovascular reactivity. Persistent discrimination can have negative impacts on an individual's physical health, leading to increased cardiovascular reactivity. This can manifest as higher blood pressure, heart rate, and overall stress on the cardiovascular system. Choices A, B, and D are incorrect because persistent discrimination typically does not result in increased happiness, greater intelligence and wisdom, or increased consciousness. Instead, it often leads to detrimental effects on mental and physical health.
3. How does the concept of neural plasticity relate to recovery from brain injuries?
- A. Neural plasticity means the brain cannot recover from injuries.
- B. Neural plasticity allows the brain to recover and reorganize after injuries.
- C. Neural plasticity refers to the brain's inability to change after injury.
- D. Neural plasticity is a myth.
Correct answer: B
Rationale: Neural plasticity allows the brain to recover and reorganize after injuries. It is the brain's ability to adapt and change, forming new connections or reorganizing existing ones to compensate for damage. Choice A is incorrect as neural plasticity enables recovery. Choice C is incorrect as neural plasticity involves the brain's capacity to change. Choice D is incorrect as neural plasticity is a well-established phenomenon in neuroscience.
4. Which of the following statements is least likely to be made by a humanist?
- A. Humans are unique.
- B. The behavior of humans tends to be influenced by environmental circumstances.
- C. Humans have a basic need to fulfill their potentials.
- D. Research on animals has little relevance to understanding human behavior.
Correct answer: B
Rationale: The corrected question assesses the least likely statement made by a humanist. Choice B, 'The behavior of humans tends to be influenced by environmental circumstances,' is least likely to be made by a humanist. Humanists believe that human behavior is not simply dictated by environmental circumstances but is influenced by a combination of factors, including personal experiences, emotions, and conscious decisions. Choices A, C, and D are more aligned with humanist perspectives. Choice A acknowledges the uniqueness of humans, which is a common theme in humanistic psychology. Choice C reflects the humanistic belief that individuals strive to reach their full potential and self-actualization. Choice D contrasts with humanist views as humanists often consider research on animals to be relevant in understanding human behavior due to shared basic psychological processes.
5. If a pair of monozygotic twins raised in the same environment end up being different from one another (e.g., interests, hobbies, etc.), it is highly likely due to:
- A. Cephalocaudal pattern
- B. Proximodistal pattern
- C. Cephamodistal pattern
- D. Gene-environment correlation
Correct answer: B
Rationale: The correct answer is B: Proximodistal pattern. Differences between monozygotic twins raised in the same environment are likely due to non-shared environmental influences, which lead to differences in interests, hobbies, and other individual characteristics. Choices A, C, and D are incorrect. Cephalocaudal pattern refers to the principle of development from head to toe, not relevant in explaining differences between twins. Cephamodistal pattern is not a recognized developmental term. Gene-environment correlation does not directly explain the differences between identical twins raised in the same environment.
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