Models of Abnormal Behavior

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Questions and Answers

Which of the following models suggests that predisposition to develop illness can be activated by environmental stressors?

  • One-Dimensional Models
  • Diathesis-stress model (correct)
  • Biopsychosocial model
  • Multipath Models

Who originally proposed the diathesis-stress model?

Meehl

What does the biopsychosocial model emphasize?

Interactions between biological, psychological, and social factors

The biopsychosocial model tackles the effects of poverty and discrimination in explaining mental disorders.

<p>False (B)</p> Signup and view all the answers

The _____ model integrates biological, psychological, social, and sociocultural influences on mental disorders.

<p>multipath</p> Signup and view all the answers

What is a limitation of one-dimensional models of mental disorders?

<p>They may set up a false 'either/or' dichotomy (A)</p> Signup and view all the answers

What is the main purpose of the multipath model?

<p>To provide an organizational framework for understanding the complexity of factors contributing to mental disorders.</p> Signup and view all the answers

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Study Notes

Models of Abnormal Behavior

  • Researchers use various models to study mental disorders, each based on a specific theoretical approach.
  • Models help researchers understand the causes of mental disorders, organize information, make informed guesses, and ask insightful questions.

Diathesis-Stress Model

  • Originally proposed by Meehl in 1962 and further developed by Rosenthal in 1970.
  • Suggests that individuals inherit a predisposition to develop a mental disorder (diathesis) which may be activated by environmental stressors.
  • A supportive environment can prevent the development of a mental disorder, even if the predisposition exists.

Biopsychosocial Model

  • Conceptualized by George Engel in 1977.
  • Proposes that mental disorders are caused by interactions between biological, psychological, and social factors.

Limitations of the Biopsychosocial Model

  • Limited focus on the interaction of factors in producing mental illness.
  • Provides little guidance on how to treat the disorder.
  • Neglects the powerful influence of culture.

One-Dimensional Models

  • These models oversimplify mental disorders by offering a single explanation, neglecting the complexity of contributing factors.
  • They often create a false dichotomy between explanations, such as nature vs. nurture.
  • They fail to consider the reciprocal influences of various factors.

Multipath Model

  • Developed by Sue et al. (2016).
  • Integrates biological, psychological, social, and sociocultural influences to explain mental disorders.
  • Addresses the limitations of one-dimensional models.
  • Emphasizes the interaction of various factors to contribute to mental illness.

Key Assumptions of the Multipath Model

  • No single theoretical perspective can adequately explain the complexity of mental disorders.
  • Numerous factors can influence the development of mental disorders, including biological, psychological, social, and sociocultural factors.
  • Interactions between these factors play a crucial role.
  • Mental disorders should be understood within a holistic framework, considering all contributing factors.

Benefits of the Multipath Model

  • Provides a comprehensive understanding of mental disorders by acknowledging multiple factors.
  • Emphasizes the dynamic interplay between factors.
  • Promotes a holistic perspective, encouraging a more complete understanding of the development and treatment of mental disorders.

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