ATI RN
Psychology 101 Exam 3 Test
1. What role do hormones play in mental health and behavior?
- A. Hormones only affect physical processes, not mental health.
- B. Hormones play a critical role in regulating mood, behavior, and mental health.
- C. Hormones have no effect on behavior.
- D. Hormones are only involved in reproductive processes.
Correct answer: B
Rationale: Hormones play a critical role in regulating mood, behavior, and mental health, influencing everything from stress response to emotional stability. Choice A is incorrect because hormones have a significant impact on mental health in addition to physical processes. Choice C is incorrect as hormones do have a notable effect on behavior. Choice D is incorrect as hormones have broad functions beyond just reproductive processes.
2. David believes that characters in a popular science fiction show are secretly sending him messages. This would be an example of a delusion of?
- A. Persecution
- B. Influence
- C. Reference
- D. Grandeur
Correct answer: C
Rationale: The correct answer is C: Reference. A delusion of reference is when an individual believes that external events or characters are sending them personal messages. In this scenario, David's belief that characters from the science fiction show are sending him messages aligns with a delusion of reference. Choices A, B, and D are incorrect because persecution delusions involve feeling targeted or harassed, influence delusions involve believing external forces are controlling one's thoughts or actions, and grandeur delusions involve an exaggerated sense of importance or power.
3. What is the traditional cutoff in diagnosing intellectual disability?
- A. IQ score below 80
- B. IQ score below 70
- C. IQ score below 60
- D. IQ score below 50
Correct answer: B
Rationale: The traditional cutoff for diagnosing intellectual disability is an IQ score below 70. An IQ score below 70 is generally considered as the threshold for diagnosing intellectual disability. Choices A, C, and D are incorrect as they do not reflect the commonly accepted cutoff point for diagnosing intellectual disability.
4. Down syndrome is caused by ________.
- A. a chemical imbalance.
- B. a gene on the X chromosome.
- C. possessing an extra X chromosome.
- D. possessing an extra chromosome in chromosome 21.
Correct answer: D
Rationale: Down syndrome is caused by possessing an extra chromosome in chromosome 21, not by a chemical imbalance (choice A), a gene on the X chromosome (choice B), or possessing an extra X chromosome (choice C). The presence of an additional chromosome 21 disrupts the normal course of development and leads to the characteristics associated with Down syndrome.
5. Jason, a 4-year-old boy, believes that it gets cloudy and rainy every time he is sad. He concluded that his sadness is the cause of the bad weather. This tendency is known as?
- A. Irreversibility
- B. Centration
- C. Animism
- D. Transduction
Correct answer: D
Rationale: The correct answer is D, Transduction. Transduction refers to when a child believes that their feelings or actions cause unrelated events, such as a child thinking their sadness causes rain. Choice A, Irreversibility, is incorrect as it relates to the belief that actions cannot be undone, which is more related to conservation tasks in Piaget's theory. Choice B, Centration, refers to the tendency to focus on only one aspect of a situation, overlooking other relevant aspects. Choice C, Animism, is the attribution of lifelike qualities to inanimate objects, which is not applicable in this scenario.
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