ATI RN
Psychological Exam
1. Which of the following groups of psychologists would be most likely to focus on individual uniqueness, freedom, and potential for growth as a person?
- A. Behaviorists
- B. Psychoanalysts
- C. Humanists
- D. Gestalt psychologists
Correct answer: C
Rationale: The correct answer is C: Humanists. Humanistic psychologists emphasize individual uniqueness, freedom, and the potential for personal growth. They believe in the importance of personal experiences and self-actualization. Behaviorists (choice A) focus on observable behaviors and environmental influences. Psychoanalysts (choice B) are more concerned with unconscious processes and early childhood experiences. Gestalt psychologists (choice D) concentrate on perception and the organization of experience, rather than individual uniqueness and personal growth.
2. What did Freud believe about castration anxiety among boys?
- A. Results in penis envy.
- B. Dissolves the Oedipus complex.
- C. Cognitive; learning.
- D. Biological; ecological.
Correct answer: B
Rationale: Freud believed that castration anxiety among boys leads to the resolution of the Oedipus complex, not penis envy or cognitive learning. The Oedipus complex is a central psychodynamic concept in Freudian theory, where boys develop unconscious desires for their mothers and view their fathers as rivals, fearing castration by their fathers as a consequence.
3. 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.
4. Children raised in orphanages tend to have ________.
- A. more cortical gray matter than those raised by their parents.
- B. less cortical gray matter than those raised by their parents.
- C. more friendships than those raised by their parents.
- D. fewer friendships than those raised by their parents.
Correct answer: B
Rationale: The correct answer is B: 'less cortical gray matter than those raised by their parents.' Studies have shown that children raised in orphanages tend to have less cortical gray matter compared to those raised by their parents. This is due to the lack of individualized care, attention, and stimulation that can negatively impact brain development. Choices A, C, and D are incorrect because there is no direct correlation between cortical gray matter and the number of friendships when comparing children raised in orphanages and those raised by their parents.
5. Distinguish between necessary, sufficient, and contributory causes of abnormal behavior.
- A. Necessary causes are required for a disorder to develop but do not guarantee it.
- B. Sufficient causes guarantee a disorder will develop, but they are not required.
- C. Contributory causes increase the likelihood of a disorder but are neither necessary nor sufficient.
- D. Contributory causes are conditions that guarantee the occurrence of a disorder.
Correct answer: A
Rationale: In understanding abnormal behavior, it is crucial to differentiate between necessary, sufficient, and contributory causes. Necessary causes are those that are required for a disorder to develop, meaning that without them, the disorder would not occur. However, their presence does not guarantee the occurrence of the disorder. Sufficient causes, on the other hand, are those that alone can guarantee the development of a disorder, but they are not the only factors that can lead to it. Contributory causes are factors that increase the likelihood of a disorder but are not essential on their own nor do they guarantee the disorder. Therefore, choice A is the correct answer as it accurately describes the role of necessary causes in the development of abnormal behavior. Choices B, C, and D are incorrect as they misrepresent the definitions and roles of sufficient and contributory causes in causing abnormal behavior.
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