ATI RN
Exam 4 Psychology
1. Which of the following statements is not true about selective mutism?
- A. The disturbance is often marked by high social anxiety
- B. It can be diagnosed alongside social anxiety disorder
- C. The person is capable of speaking in some situations
- D. It may lead to academic impairment
Correct answer: B
Rationale: Selective mutism can coexist with social anxiety disorder. The correct answer is B because it is incorrect to say that selective mutism cannot be diagnosed alongside social anxiety disorder. Statement A is true as selective mutism is often associated with high social anxiety. Statement C is true as individuals with selective mutism can speak in some situations. Statement D is true as selective mutism may lead to academic impairment due to difficulties in communication.
2. During which span of months or years is a child particularly responsive to specific forms of experience or influenced by their absence?
- A. Nonnormative influences
- B. Normative age-graded influence
- C. Normative history-graded influence
- D. Sensitive period
Correct answer: D
Rationale: The correct answer is 'Sensitive period.' A sensitive period refers to a specific span of time during development when a child is especially responsive to certain experiences. This period allows for optimal development in specific areas. Nonnormative influences (Choice A) are events that are irregular and unpredictable, while normative age-graded influences (Choice B) are typical events that occur in a similar manner for most people in a specific age group. Normative history-graded influences (Choice C) are events that most people in a specific culture or cohort experience at the same time.
3. The site of chemical communication in the brain is the ________.
- A. neuron
- B. synapse
- C. axon
- D. dendrite
Correct answer: B
Rationale: The synapse is the correct answer. It is the site where communication between neurons occurs through the release and reception of neurotransmitters. Choice A, neuron, is incorrect as it is the cell itself rather than a specific site of communication. Choice C, axon, is also incorrect as it is a part of the neuron that transmits signals away from the cell body. Choice D, dendrite, is not the correct answer either, as dendrites receive signals from other neurons but do not release neurotransmitters for communication.
4. Marissa wants to study people's emotional reactions to increases in temperature. Her classmate, Bernard, tells her that she should focus on observable behaviors rather than internal states in her study. Bernard's views are most similar to those found in?
- A. The psychodynamic perspective.
- B. The evolutionary perspective.
- C. The behavioral perspective.
- D. The biological perspective.
Correct answer: C
Rationale: Bernard's advice to focus on observable behaviors aligns with the behavioral perspective. Behaviorists emphasize studying external actions rather than internal states to understand human behavior. The psychodynamic perspective (Choice A) focuses on unconscious processes, the evolutionary perspective (Choice B) on adaptation and natural selection, and the biological perspective (Choice D) on the biological underpinnings of behavior, making them less similar to Bernard's suggestion.
5. 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.
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