the site of chemical communication in the brain is the
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Psychology 2301 Exam 1

1. Where is the site of chemical communication in the brain?

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.

2. What role does culture play in understanding abnormal behavior?

Correct answer: B

Rationale: Culture is essential in shaping our perceptions and definitions of abnormal behavior. Choice A is incorrect because culture actually plays a significant role in understanding abnormal behavior. Choice C is incorrect as culture can have a considerable impact on how abnormal behavior is expressed. Choice D is incorrect because culture influences not only the treatment but also the understanding of abnormal behavior.

3. The early approach in psychology that fostered the development of modern-day applied psychology was?

Correct answer: C

Rationale: Functionalism is the correct answer. Functionalism was an early approach in psychology that emphasized the practical applications of psychological research, laying the groundwork for modern-day applied psychology. Structuralism, focusing on the structure of the mind, and Behaviorism, emphasizing observable behaviors, were more theoretical in nature and did not directly lead to applied psychology. Pragmatism is a philosophical approach and not a specific early psychological theory.

4. One key issue in the study of human development is the continuity-discontinuity issue. The discontinuity side posits that development is characterized by change in type or kind. These are known as ____.

Correct answer: A

Rationale: The correct answer is A: Qualitative change. Qualitative change aligns with the discontinuity view by involving changes in type or kind. This contrasts with quantitative change (B), which is about changes in amount or quantity. Maturation (C) refers to the process of becoming fully developed in a particular way, and multidirectional development (D) emphasizes that development involves both gains and losses, not specifically focusing on changes in type or kind.

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

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.

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