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Psychology 101 Final Exam

1. Down syndrome is caused by ________

Correct answer: D

Rationale: Down syndrome is caused by possessing an extra chromosome in chromosome 21, not 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 extra copy of chromosome 21, also known as trisomy 21, leads to the characteristic features and health problems associated with Down syndrome.

2. What does ethnography refer to?

Correct answer: A

Rationale: Ethnography refers to a detailed description of a single culture or context. It involves the systematic study and recording of human cultures, including customs, behaviors, and social structures. Choice B, 'Corrupted by original sin,' is incorrect as it does not relate to ethnography. Choice C, 'The product of evolution,' is incorrect as it does not define ethnography. Choice D, 'A blank slate,' is incorrect as it does not describe the practice of ethnography.

3. Finding meaning in life and dealing with death form core values in which of the following perspectives?

Correct answer: A

Rationale: The correct answer is A: Existential. Existentialism is a philosophical perspective that emphasizes individual existence, freedom, and choice. It focuses on finding meaning in life and dealing with fundamental issues such as death. This perspective is characterized by concepts like authenticity, responsibility, and the search for purpose. Choices B, C, and D are incorrect because while they may address certain aspects of human behavior or relationships, they do not specifically emphasize the search for meaning and the confrontation with death as core values.

4. How does the biopsychosocial model differ from the biomedical model?

Correct answer: B

Rationale: The biopsychosocial model differs from the biomedical model by considering biological, psychological, and social factors in understanding health and illness. Choice A is incorrect because the biopsychosocial model does not solely focus on biological aspects. Choice C is incorrect as the biopsychosocial model is not outdated but rather offers a more comprehensive approach. Choice D is incorrect as the two models are distinct in their considerations of factors beyond biology.

5. One of Freud's major contributions to current perspectives of mental disorders is ________.

Correct answer: B

Rationale: Freud's major contribution to current perspectives of mental disorders is the concept of the unconscious and its influence on behavior. While the Oedipal complex (Choice A) and Electra complex (Choice C) are important psychoanalytic concepts introduced by Freud, they are more focused on childhood psychosexual development rather than mental disorders. The understanding of the three structures of personality (Choice D) refers to Freud's id, ego, and superego model, which is essential in psychoanalytic theory but not specifically related to mental disorders.

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