Nursing Elites

1. The process of ________ is used to increase the probability that a behavior will occur.

• A. operant conditioning
• B. reinforcement
• C. classical conditioning
• D. punishment

Correct answer: B

Rationale: The correct answer is reinforcement. Reinforcement involves providing a consequence that increases the likelihood of a behavior being repeated. Operant conditioning (Choice A) refers to learning through consequences for behavior, which includes reinforcement and punishment. Classical conditioning (Choice C) involves forming associations between stimuli and involuntary responses. Punishment (Choice D) involves providing a consequence that decreases the likelihood of a behavior being repeated. In this context, the question specifically asks about a process that increases the probability of a behavior occurring, aligning with the concept of reinforcement.

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

• A. Acetylcholine
• B. Dopamine
• C. Norepinephrine
• D. Serotonin

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.

3. a researcher found that there is a negative relationship between perceived parental perfectionism and life satisfaction. what does this mean?

• A. Respondents who reported higher levels of perceived parental perfectionism are more likely to report higher levels of life satisfaction
• B. Respondents who reported higher levels of perceived parental perfectionism are more likely to report lower levels of life satisfaction
• C. Perceived parental perfectionism causes a decline in life satisfaction
• D. Any of the above is correct

Correct answer: B

Rationale: A negative relationship means that as one variable increases, the other decreases, so higher perceived parental perfectionism is associated with lower life satisfaction.

4. How does the environment interact with genetic predispositions to influence mental health?

• A. The environment has no influence on mental health.
• B. The environment interacts with genetic predispositions to either enhance or mitigate mental health risks.
• C. The environment can only influence physical health, not mental health.
• D. The environment has a minimal effect on mental health outcomes.

Correct answer: B

Rationale: The correct answer is B. The environment interacts with genetic predispositions to either enhance or mitigate mental health risks. This highlights the intricate relationship between one's genetic makeup and the environmental factors they are exposed to, both contributing significantly to mental health outcomes. Choice A is incorrect as numerous studies show that the environment plays a crucial role in mental health. Choice C is incorrect as the environment can influence both physical and mental health. Choice D is incorrect as research indicates that the environment can have a substantial impact on mental health outcomes.

5. In an experiment, the investigators manipulate variables to learn how one affects another.?

• A. A data-collection method in which participants respond to questions
• B. The entire group that is of interest to a researcher
• C. A detailed description of a single culture or context
• D. A study that tests a causal hypothesis

Correct answer: D

Rationale: The correct answer is D because in an experimental design, investigators manipulate variables to determine the effect of one on another. This process allows researchers to test causal hypotheses by manipulating one variable while keeping others constant. Choices A, B, and C are incorrect as they do not directly relate to manipulating variables in an experiment.

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