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. Where is the site of chemical communication in the brain?
- A. Neuron
- B. Synapse
- C. Axon
- D. Dendrite
Correct answer: B
Rationale: The correct answer is B: Synapse. The synapse is the site where chemical communication occurs between neurons. Neurotransmitters are released from the axon terminal of one neuron, cross the synaptic cleft, and bind to receptors on the dendrites of the next neuron. Choice A, Neuron, is incorrect as it refers to the entire nerve cell. Choices C and D, Axon and Dendrite, are also incorrect as they are specific parts of a neuron and not the primary site of chemical communication.
3. Freud's psychosexual stage that occurs between the ages of 3 and 5 and includes the Oedipal period is the _________ stage.
- A. Oral
- B. Anal
- C. Phallic
- D. Genital
Correct answer: C
Rationale: The correct answer is C: Phallic. Freud's psychosexual stage that occurs between ages 3 and 5 and includes the Oedipal period is the phallic stage. This stage is characterized by the Oedipus complex for boys and the Electra complex for girls. Choices A, B, and D are incorrect because the oral stage typically occurs during the first year of life, the anal stage occurs around ages 2 to 3, and the genital stage is the final stage in Freud's theory of psychosexual development.
4. Which of the following views is most consistent with the notion that unconscious motivations can influence our overt behavior?
- A. Carl Rogers.
- B. Wilhelm Wundt.
- C. B.F. Skinner.
- D. Sigmund Freud.
Correct answer: D
Rationale: The correct answer is D, Sigmund Freud. Freud's psychoanalytic theory emphasized the impact of unconscious motivations on behavior. Carl Rogers (choice A) is known for person-centered therapy emphasizing self-actualization, Wilhelm Wundt (choice B) is a structuralist in psychology focusing on consciousness, and B.F. Skinner (choice C) is associated with behaviorism and operant conditioning, which do not primarily focus on unconscious motivations.
5. ______________ are conditions that increase the probability of a disorder but are neither necessary nor sufficient to cause it.
- A. Risk factors
- B. Contributory causes
- C. Sufficient causes
- D. Protective factors
Correct answer: B
Rationale: The correct term for conditions that increase the probability of a disorder but are neither necessary nor sufficient to cause it is 'Contributory causes.' Risk factors (Choice A) are conditions that increase the likelihood of a negative outcome but do not imply causation. Sufficient causes (Choice C) are conditions that guarantee the occurrence of a disorder by themselves. Protective factors (Choice D) decrease the likelihood of a disorder rather than increasing it.
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