Explaining and Classifying Psychological Disorders

Elijah Flores
7 min read
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Study Guide Overview
This study guide covers psychological disorders, focusing on defining them (dysfunction, distress, deviance), diagnosing them (DSM, ICD), and understanding them through different psychological perspectives (behavioral, psychodynamic, humanistic, cognitive, evolutionary, sociocultural, biological). It also explores interaction models like the biopsychosocial and diathesis-stress models. Practice questions and exam tips are included.
#AP Psychology Study Guide: Psychological Disorders 🧠
Welcome to your ultimate study guide for psychological disorders! Let's break down these complex topics into manageable, memorable pieces. Remember, you've got this! 💪
#Defining Psychological Disorders
#Factors for Disorder Identification
- Dysfunction: How much does the condition interfere with daily life? Can the person maintain relationships and carry out daily tasks? 🩺
- Distress: How much emotional pain and suffering is the person experiencing?
- Deviance: Do the person's thoughts and behaviors significantly deviate from social norms? Remember, what's considered 'normal' varies across cultures.
#Consequences of Disorder Diagnosis
- Benefits: Access to treatment, support, and resources. Improves quality of life.
- Negative Consequences: Stigma, discrimination, and social exclusion. This is especially true in cultures with negative views on mental health.
- Cultural and Societal Influences: Biases (racism, sexism, ageism) can lead to misdiagnosis or underdiagnosis in certain populations.
#Diagnostic Tools and Classifications
- Training: Mental health professionals undergo extensive training to diagnose disorders accurately.
- DSM (Diagnostic and Statistical Manual of Mental Disorders): Used in the US, categorizes disorders based on specific symptoms and criteria.
- ICD (International Classification of Mental Disorders): Used internationally, serves a similar purpose as DSM.
- Regular Updates: These tools are revised to incorporate new research and advancements.
Practice Question
Multiple Choice:
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Which of the following is NOT a primary factor in determining whether a behavior is considered a psychological disorder? a) Dysfunction b) Distress c) Deviance d) Intelligence
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The DSM is primarily used for: a) Determining treatment plans b) Classifying psychological disorders c) Research on the causes of disorders d) Understanding cultural influences on disorders
Free Response Question:
Explain how cultural and societal norms can influence the diagnosis and perception of psychological disorders. Provide specific examples to illustrate your points.
Scoring Guidelines:
- 1 point: For explaining how cultural norms can influence what is considered 'normal' behavior.
- 1 point: For explaining how societal biases can lead to misdiagnosis or underdiagnosis.
- 2 points: For providing two specific examples of how cultural or societal factors can impact the diagnosis of psychological disorders (e.g., different cultural expressions of distress, gender bias in diagnosis).
#Psychological Perspectives on Disorders
#Eclectic Approach in Diagnosis
- Psychologists often use an eclectic approach, drawing from multiple perspectives to understand and treat a client's unique needs. This is like using different tools in a toolbox to fix a problem!
#Behavioral Perspective
- Disorders arise from maladaptive learned associations. Think of it like this:
- Classical Conditioning: Phobias develop from traumatic experiences (e.g., fear of dogs after being bitten).
- Operant Conditioning: Self-harm behaviors are reinforced by attention or relief from emotional pain.
#Psychodynamic Perspective
- Emphasizes unconscious thoughts, feelings, and childhood experiences. Unresolved conflicts and repressed emotions are seen as root causes.
#Humanistic Perspective
- Disorders arise when individuals lack social support and cannot fulfill their potential for growth. Focuses on subjective experiences and self-concept.
#Cognitive Perspective
- Focuses on maladaptive thoughts, beliefs, and attitudes. Distorted thinking patterns and negative self-talk are key contributors. 🧠
#Evolutionary Perspective
- Suggests some disorders may have evolved as adaptations but are now maladaptive in modern contexts. Behaviors that reduce survival and reproduction are considered disordered.
#Sociocultural Perspective
- Emphasizes the influence of social, cultural, and environmental factors. Maladaptive relationships and societal pressures can contribute to mental health issues.
#Biological Perspective
- Attributes disorders to physiological or genetic factors. Imbalances in neurotransmitters, brain abnormalities, or inherited vulnerabilities play a role.
Practice Question
Multiple Choice:
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Which perspective emphasizes the role of unconscious conflicts in the development of psychological disorders? a) Behavioral b) Cognitive c) Psychodynamic d) Biological
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According to the cognitive perspective, what is a key contributor to psychological distress? a) Learned associations b) Maladaptive thoughts c) Unresolved childhood conflicts d) Genetic predispositions
Free Response Question:
Compare and contrast the behavioral and cognitive perspectives on the causes of psychological disorders. Provide an example of how each perspective might explain the development of an anxiety disorder.
Scoring Guidelines:
- 1 point: For accurately describing the behavioral perspective (learned associations).
- 1 point: For accurately describing the cognitive perspective (maladaptive thoughts).
- 2 points: For providing an example of how each perspective might explain the development of an anxiety disorder (e.g., behavioral: phobia from classical conditioning; cognitive: anxiety from negative thought patterns).
#Interaction Models of Disorders
#Biopsychosocial Model
- Recognizes that psychological problems involve a complex interplay of biological, psychological, and sociocultural factors. It's like a puzzle where all the pieces (genetics, brain function, experiences, thoughts, emotions, and social context) fit together to create the whole picture.
#Diathesis-Stress Model
- Proposes that disorders emerge when a genetic vulnerability (diathesis) meets significant life stressors (stress). It's not just about nature or nurture, but the interaction between the two! 🧬
Diathesis-Stress Model Analogy: Imagine a seed (diathesis) that has the potential to grow into a flower. If the seed is planted in fertile soil (low stress), it will likely grow well. However, if the soil is poor or there's a drought (high stress), the seed might not grow at all, or it might grow poorly. The seed's potential (diathesis) interacts with the environment (stress) to determine the outcome.
Practice Question
Multiple Choice:
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The biopsychosocial model emphasizes the interaction of which factors in the development of psychological disorders? a) Biological and psychological factors only b) Psychological and social factors only c) Biological, psychological, and social factors d) Genetic and environmental factors only
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The diathesis-stress model suggests that psychological disorders develop from: a) Solely genetic predispositions b) Solely environmental stressors c) The interaction of genetic vulnerability and environmental stressors d) Unconscious conflicts and repressed emotions
Free Response Question:
Describe the diathesis-stress model of psychological disorders. Provide an example of how this model might explain the development of a mood disorder.
Scoring Guidelines:
- 1 point: For accurately describing the diathesis-stress model (genetic vulnerability + environmental stress).
- 2 points: For providing a clear example of how this model might explain the development of a mood disorder (e.g., a person with a family history of depression experiencing a major life stressor).
#Final Exam Focus
#High-Priority Topics
- Diagnostic Criteria: Understand the factors that define a psychological disorder (dysfunction, distress, deviance) and the purpose of the DSM and ICD.
- Psychological Perspectives: Know the key ideas of each perspective (behavioral, psychodynamic, humanistic, cognitive, evolutionary, sociocultural, biological) and how they explain disorders.
- Interaction Models: Focus on the biopsychosocial and diathesis-stress models and how they integrate multiple influences.
#Common Question Types
- Multiple Choice: Expect questions that test your understanding of definitions, perspectives, and models.
- Free Response: Be prepared to compare and contrast different perspectives, explain models, and apply them to specific disorders.
#Last-Minute Tips
- Time Management: Skim through the questions and tackle the ones you know first. Don't get stuck on a single question.
- Common Pitfalls: Avoid oversimplifying complex concepts. Remember that most disorders are caused by multiple factors, not just one.
- Strategies: Use mnemonics and analogies to remember key concepts. Practice explaining concepts out loud to solidify your understanding.
Remember, you've prepared well, and you're ready to ace this exam! Stay calm, focused, and confident. You've got this! 🎉
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