What is the fundamental difference between 'Deviation from Ideal Mental Health' and 'Failure to Function Adequately'?

DIMH focuses on the absence of positive psychological 'ideals' (like self-actualization), whereas FFA focuses on the presence of negative 'dysfunctions' that prevent a person from meeting the demands of daily life.

How does DIMH differ from the 'Deviation from Social Norms' definition?

Deviation from Social Norms defines abnormality based on external societal expectations and 'unwritten rules,' while DIMH defines it based on internal psychological criteria and personal growth standards.

When comparing DIMH to Statistical Infrequency, which one would classify a 'genius' as abnormal?

Statistical Infrequency would classify a genius as abnormal because their IQ is numerically rare, whereas DIMH would likely classify them as 'ideal' because they are achieving high levels of self-actualization and environmental mastery.

What is a common error when applying the 'Autonomy' criterion to collectivist cultures?

The error is assuming that a lack of independence is a sign of abnormality. In collectivist cultures, interdependence and family duty are valued over individual autonomy, meaning the DIMH definition is culturally biased.

Why is it a mistake to say that DIMH is a 'practical' way to diagnose mental illness?

It is impractical because the criteria are subjective and the standards are so high that nearly everyone would be considered abnormal at some point, making it difficult for clinicians to use for actual diagnosis.

What goes wrong if a researcher ignores the 'subjective' nature of Jahoda's criteria?

They may fail to realize that 'self-actualization' or 'environmental mastery' are difficult to measure objectively, leading to low reliability in diagnosis between different psychologists.

Define 'Self-Actualization' within the context of Jahoda's criteria.

Self-actualization is the process of striving to reach one's full potential and achieving personal growth, rather than remaining static or stagnant in life.

What does 'Environmental Mastery' mean in the DIMH framework?

It refers to an individual's ability to successfully navigate and adapt to the world, including being successful in work, maintaining healthy relationships, and solving life's problems.

What is 'Resistance to Stress' (Integration) in Jahoda's model?

It is the ability to remain psychologically stable and maintain a consistent self-identity when facing anxiety-provoking or high-pressure situations.

Why is the DIMH definition described as 'holistic'?

It is holistic because it considers the whole person, including their self-perception, their goals, their independence, and their social functioning, rather than focusing on a single symptom.

Deviation from Ideal Mental Health | AQA AS-Level Psychology

Deviation from Ideal Mental Health

Summary

Deviation from Ideal Mental Health (DIMH) is a psychological framework that defines abnormality by identifying the characteristics of a 'normal' or 'ideal' psychological state. Proposed by Marie Jahoda in 1958, this approach shifts the focus from diagnosing illness to defining health, suggesting that anyone who lacks specific criteria for psychological well-being can be considered abnormal.

1. Definition & Core Concepts

Deviation from Ideal Mental Health (DIMH): A definition of abnormality that suggests we should identify what makes someone 'normal' and then define anything that falls short of this as 'abnormal'. This is often compared to physical health, where we define health by the absence of symptoms and the presence of optimal functioning.
The Medical Model Influence: This approach is heavily influenced by the medical model of health, which assumes that mental health should be categorized by positive indicators rather than just the absence of distress. It treats psychological 'fitness' as a measurable set of traits.
Holistic Perspective: Unlike other definitions that focus on specific behaviors (like social norms), DIMH looks at the whole person and their psychological state across multiple dimensions of life.

Diagram showing the six criteria of Jahoda's Ideal Mental Health surrounding a central core.

2. The Six Criteria for Ideal Mental Health

Positive Attitude Toward the Self: This involves having high self-esteem and a strong sense of personal identity. An individual should feel comfortable with who they are and possess a realistic but positive self-concept.
Self-Actualization: This refers to the extent to which an individual strives to realize their full potential. In this view, psychological health is linked to personal growth and the continuous development of one's talents and abilities.
Resistance to Stress: A mentally healthy person should have effective coping strategies for dealing with anxiety and life's pressures. This 'integration' means they do not break down easily under stressful conditions.
Autonomy: This is the ability to function independently and make one's own decisions. A healthy individual is self-reliant and does not depend excessively on others for validation or direction.
Accurate Perception of Reality: This involves seeing the world as it truly is, rather than through a distorted lens. It includes having empathy and social sensitivity without being overwhelmed by subjective biases.
Environmental Mastery: This refers to the ability to adapt to new situations, solve problems, and succeed in various areas of life such as work, relationships, and leisure. It implies a flexibility to meet the demands of the environment.

3. Underlying Principles

4. Key Distinctions

5. Exam Strategy & Tips

6. Common Pitfalls & Misconceptions