---
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entity_type: "chapter"
id: "66dfe3bc3f8b4e9e69bf85c7"
title: "Psychological Disorders"
board: "CBSE"
curriculum: "CBSE"
class: "Class 12"
subject: "Psychology"
book: "Psychology"
chapter: "Psychological Disorders"
chapter_slug: "psychological-disorders"
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---

# Psychological Disorders
Psychological disorders have been a subject of inquiry and speculation for over 2,500 years. This chapter aims to explore the nature of psychological difficulties, their underlying causes, and the signs and symptoms associated with various psychological disorders.

---

## Knowledge Snapshot

| Field | Details |
| :--- | :--- |
| Class | Class 12 |
| Subject | Psychology |
| Book | Psychology |
| Chapter | Psychological Disorders |
| Pages | 69-89 |

---

## Chapter Summary

### Short Summary
Psychological disorders manifest as deviance, distress, dysfunction, and danger, demonstrating the need for understanding through a comprehensive lens that integrates biological, psychological, and social factors.

### Detailed Summary
Psychological disorders refer to a range of mental disorders characterized by unhappiness, discomfort, anxiety, and unrealized potential. These disorders often stem from an inability to adapt effectively to life's challenges. Common definitions of abnormality incorporate the ‘four Ds’: deviance, distress, dysfunction, and danger. Historical theories, including those attributing abnormal behavior to supernatural forces, have evolved into contemporary perspectives that acknowledge complex biological, psychological, and socio-cultural influences. The DSM-5 and ICD-10 provide frameworks for classification and understanding of these disorders.

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## Topic-Wise Explanation

### Introduction
Psychological disorders have intrigued humans for centuries and involve challenging aspects of human behavior and mental health.

### Concepts of Abnormality and Psychological Disorders
Abnormality can be defined through the ‘four Ds’: deviance, distress, dysfunction, and danger, which offer a foundational understanding of psychological disorders.

### Classification of Psychological Disorders
The DSM-5 provides a systematic classification that aids in effective communication among clinicians regarding various psychological conditions.

### Factors Underlying Abnormal Behaviour
Understanding psychological disorders requires an analysis of biological, psychological, and social factors contributing to human behavior.

### Major Psychological Disorders
This chapter outlines various psychological disorders characterized by diverse symptoms and implications for treatment.

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## Core Ideas

| Idea | Explanation |
| :--- | :--- |
| Understanding Psychological Disorders | Involves recognizing factors that dictate the adaptation of behavior in societal contexts. |

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## Key Concepts

| Concept | Meaning |
| :--- | :--- |
| Abnormal Psychology | The study of maladaptive behaviors and their implications for mental health. |

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## Important Points for Revision

* Psychological disorders have been studied for over 2,500 years.
* The ‘four Ds’ define common characteristics of psychological disorders.
* Carl Jung emphasized the importance of acknowledging both light and dark sides of human nature.
* Psychological disorders often result from ineffective adaptation to life's challenges.
* Historical theories have shifted from supernatural explanations to integrated biological and psychological perspectives.
* The DSM-5 helps in the classification of psychological disorders.
* ICD-10 serves as an international classification guide.
* Comprehensive understanding of psychological disorders requires multi-faceted approaches.

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## Practice Questions

### Short Answer Questions
1. Define the ‘four Ds’ in the context of psychological disorders.
2. What role does the DSM-5 play in the understanding of psychological disorders?
3. How has the understanding of psychological disorders changed over time?
4. What is meant by maladaptive behavior?
5. How do social factors influence psychological disorders?

### Long Answer Questions
1. Discuss the importance of the ‘four Ds’ in diagnosing psychological disorders.
2. Explain the contemporary perspective on psychological disorders and how it incorporates multiple factors.
3. Analyze the significance of historical views in shaping modern psychology's understanding of abnormal behavior.

---

## Source Attribution

| Field | Value |
| :--- | :--- |
| Source | Edzy |
| Reference Type | examSubjectBookChapter |
| Reference ID | 66dfe3bc3f8b4e9e69bf85c7 |
| Canonical URL | https://www.edzy.ai/cbse-class-12-psychology-psychological-disorders |
| Markdown URL | https://www.edzy.ai/okf/chapter/cbse-class-12-psychology-psychological-disorders.md |