what is the diathesis stress model of psychopathology
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Psychology 101 Final Exam

1. What is the diathesis-stress model of psychopathology?

Correct answer: D

Rationale: The diathesis-stress model of psychopathology posits that individuals must have a vulnerability or predisposition to a disorder (diathesis) and be exposed to stressful environmental factors for the disorder to manifest. This model emphasizes the interaction between genetic or biological vulnerabilities (diathesis) and environmental stressors. Choice A is incorrect because the model does not suggest that stress is the sole cause of psychopathology. Choice B is incorrect as the model considers both genetic predispositions and environmental stressors. Choice C is incorrect because the diathesis-stress model acknowledges the role of both genetic and environmental factors in the development of disorders.

2. Mental disorders are almost always _______, meaning they are influenced by multiple genes.

Correct answer: C

Rationale: The correct answer is C: 'polygenic.' Mental disorders are polygenic, which means they are influenced by multiple genes. This term specifically refers to conditions or traits that are caused by more than one gene. Choice A, 'environmental,' is incorrect as it doesn't directly refer to the genetic influence on mental disorders. Choice B, 'chemical circuits,' is incorrect as it is too specific and not a common term used to describe the genetic basis of mental disorders. Choice D, 'probabilistic,' is incorrect as it relates more to the likelihood or chance of something happening rather than the genetic influence on mental disorders.

3. Which school of psychology is associated with understanding the purpose of behavior?

Correct answer: A

Rationale: The correct answer is A, Functionalism. Functionalism, founded by William James, emphasizes understanding the purpose and adaptive function of behavior. This school of psychology focuses on how mental processes help individuals adapt to their environment. Choice B, Behaviorism, is incorrect as behaviorism emphasizes observable behaviors rather than the purpose behind them. Choice C, Neodynamism, is not a recognized school of psychology. Choice D, Psychoanalysis, founded by Sigmund Freud, focuses on unconscious processes and early childhood experiences, not specifically on the purpose of behavior.

4. Colleen found herself attracted to her psychology instructor. She would frequently go by his office just to be near him. When he didn't respond to her advances, Colleen eventually told him that she had thoughts of killing herself so that he would spend time trying to counsel her. What personality disorder best describes Colleen's thinking and behavior?

Correct answer: A

Rationale: Colleen's behavior of seeking attention and manipulating others by threatening self-harm to elicit a response from her psychology instructor aligns with the characteristics of borderline personality disorder. This disorder is characterized by unstable relationships, impulsive actions, and efforts to avoid real or imagined abandonment. Choices B, C, and D are incorrect because they do not match Colleen's behavior as described in the scenario. Schizoid personality disorder is characterized by a lack of interest in social relationships, Schizotypal personality disorder involves social anxiety and odd behavior, and Antisocial personality disorder is characterized by a disregard for others' feelings and violating their rights.

5. Freud's view of mental disorders was that they were a result of ________.

Correct answer: A

Rationale: Freud believed that mental disorders were a result of unresolved conflicts between the id, ego, and superego. This concept is central to Freud's psychoanalytic theory, where conflicts between these three components of personality lead to psychological distress. Choice B is incorrect because Freud focused more on unconscious conflicts rather than genetic abnormalities. Choice C is incorrect as it refers to later psychodynamic theories rather than Freud's specific view. Choice D is incorrect as Freud's perspective does not emphasize learned behaviors as the primary cause of mental disorders.

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