ATI RN
Psychology 2301 Exam 1
1. An inborn trait that is relatively permanent and differentiates one person from another is known as ________.
- A. genotype
- B. phenotype
- C. temperament
- D. characteristic
Correct answer: C
Rationale: Temperament is the correct answer because it refers to an individual's inborn, relatively permanent trait that distinguishes one person from another. Genotype (choice A) refers to the genetic makeup of an organism, not necessarily a behavioral trait. Phenotype (choice B) is the observable characteristics of an organism resulting from the interaction between its genotype and the environment. Characteristic (choice D) is a broad term that can encompass various traits and features, but it does not specifically denote an inborn and relatively permanent trait that sets individuals apart.
2. What is the current view of developmentalists regarding important changes throughout the entire human lifespan?
- A. Multicultural perspective
- B. Lifespan perspective
- C. Atypical development
- D. Maturation
Correct answer: B
Rationale: The correct answer is 'Lifespan perspective.' This perspective highlights that significant developmental changes occur throughout a person's entire life, emphasizing continuous growth and development. Choice A, 'Multicultural perspective,' refers to the consideration of cultural influences on development rather than the timeline of changes. Choice C, 'Atypical development,' pertains to deviations from typical developmental patterns and is not directly related to the continuous changes across the lifespan. Choice D, 'Maturation,' specifically refers to the biological process of growth and development, which is different from the broader concept of developmental changes occurring across the lifespan.
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. Which psychological perspective, emerging in the 1950s and 1960s, reflects a renewed interest in studying the mind or consciousness, similar to psychology's early days as a science in the late 1800s?
- A. Cognitive perspective.
- B. Mental perspective.
- C. Philosophical perspective.
- D. Biological perspective.
Correct answer: A
Rationale: The correct answer is the Cognitive perspective. The cognitive perspective indeed emerged in the 1950s and 1960s, reflecting a renewed interest in studying the mind and consciousness, akin to early psychology's focus when it first established as a science in the late 1800s. This perspective emphasizes mental processes, problem-solving, decision-making, and information processing. Choices B, C, and D are incorrect because the mental perspective is too generic and does not capture the emphasis on processes, the philosophical perspective is more focused on theories and concepts, and the biological perspective centers on the influence of biology on behavior rather than consciousness and mental processes.
5. Finding meaning in life and dealing with death form core values in which of the following perspectives?
- A. Existential
- B. Humanistic
- C. Behavioral
- D. Object Relations
Correct answer: A
Rationale: The correct answer is A: Existential. Existentialism is a philosophical perspective that emphasizes individual existence, freedom, and choice. It focuses on finding meaning in life and dealing with fundamental issues such as death. This perspective is characterized by concepts like authenticity, responsibility, and the search for purpose. Choices B, C, and D are incorrect because while they may address certain aspects of human behavior or relationships, they do not specifically emphasize the search for meaning and the confrontation with death as core values.
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