which neurotransmitter is reduced in both the manic and the depressive phases of bipolar disorder
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ATI RN

Exam 4 Psychology

1. Which neurotransmitter is reduced in both the manic and depressive phases of bipolar disorder?

Correct answer: D

Rationale: The correct answer is D, Serotonin. Serotonin levels are reduced during both the manic and depressive phases of bipolar disorder. Acetylcholine (choice A) is not typically linked to bipolar disorder. Dopamine (choice B) and norepinephrine (choice C) are more commonly associated with conditions like schizophrenia and depression, respectively, rather than bipolar disorder. Therefore, they are not the neurotransmitters reduced in both manic and depressive phases of bipolar disorder.

2. John Bowlby's attachment theory emphasized ________.

Correct answer: B

Rationale: John Bowlby's attachment theory emphasized the quality of parental care in forming attachments. This is because Bowlby believed that a child's early experiences with their primary caregiver, especially the quality of care and responsiveness received, significantly influence the child's ability to form secure attachments. Choice A is incorrect because while the social environment plays a role, Bowlby's theory focused more on the caregiver-child relationship. Choice C is incorrect as it does not capture the central role of parental care highlighted in Bowlby's theory. Choice D is also incorrect as Bowlby's theory actually emphasized the importance of a secure attachment to parental figures for healthy emotional development.

3. In order to develop chicken pox, one must be exposed to the virus that causes chicken pox. Note, however, that not everyone who is exposed to the virus is affected. In other words, the virus is a ________

Correct answer: B

Rationale: The correct answer is B: 'necessary cause.' A necessary cause must be present for a disorder to occur. In the context of developing chicken pox, being exposed to the virus is a necessary condition for contracting the disease. Choices A, C, and D are incorrect. A 'risk factor' increases the probability of developing a disease but is not essential for its occurrence. A 'sufficient cause' can produce the outcome on its own, which is not the case with exposure to the chicken pox virus. A 'contributory cause' adds to other causes to produce an effect, but in this scenario, exposure to the virus is crucial by itself.

4. From the cognitive-behavioral perspective, an important limitation with the behavioral perspective is that ________.

Correct answer: B

Rationale: The correct answer is B because behaviorists, from the cognitive-behavioral perspective, are criticized for not considering the significance of mental processes. This limitation is a key point in the cognitive-behavioral perspective, which emphasizes the interplay between thoughts, feelings, and behaviors. Choices A, C, and D are incorrect because they do not directly address the specific limitation of failing to account for mental processes in the behavioral perspective.

5. The ability to adapt successfully to even very difficult circumstances is called ________.

Correct answer: A

Rationale: Resilience is indeed the correct term for the ability to adapt successfully to difficult circumstances. Resilience involves bouncing back from setbacks, handling stress, and persevering in the face of adversity. Choice B, 'hardiness,' refers more to toughness or durability rather than adapting to difficult circumstances. Choice C, 'perseverance,' is about persistence and determination rather than adaptability. Choice D, 'a challenge orientation,' does not directly relate to the ability to adapt to difficult circumstances, making it an incorrect choice.

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