Overgeneralization
Draw a sweeping conclusion from one or a few negative events.
Why it works
The brain generalizes from experience as a learning mechanism — one bad dog means "be careful around dogs." Overgeneralization applies this to self-evaluation: one failure becomes "I always fail," one rejection becomes "I’m always rejected." The overgeneralization works by converting a specific, bounded event into a universal, dispositional conclusion about character or fate. The negative generalization is maintained because confirming evidence (future failures) is noticed while disconfirming evidence (past successes) is discounted.
How to do it
- Spot the generalizing words: "always," "never," "everyone," "no one," "everything."
- Convert the generalization to the specific: "I failed this presentation" not "I always fail."
- Count: how many times has this actually happened vs. not happened?
- Ask: "What does this one data point actually tell me, and what doesn’t it tell me?"
- Develop a balanced statement that acknowledges the specific event without extending to permanent, universal conclusions.
Evidence
Overgeneralization as a negative-attribution style is related to Abramson’s learned helplessness model (stable, global attribution for negative events as a depression risk factor). CBT targeting this attribution style has a solid evidence base for depression prevention and treatment. (clinical)
Abramson’s model uses "global/specific" and "stable/unstable" rather than "overgeneralization" specifically; Burns’ term captures a similar but not identical construct.
Sources
- Abramson, Seligman & Teasdale (1978), learned helplessness in humans, Journal of Abnormal Psychology
Common mistake
Replacing the overgeneralization with an equally global positive statement ("I always do fine") rather than a specific and bounded accurate one — the goal is accuracy, not reversal.
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More practices for Cognitive Distortions: The Thinking Errors Behind Anxiety and Depression
- All-or-nothing thinking (black-and-white thinking)
Evaluate situations and yourself in absolute, binary terms — perfect or failure, always or never.
- Catastrophizing (magnification and jumping to conclusions)
Assume the worst possible outcome is likely and that you couldn’t cope if it happened.
- Mind-reading
Assume you know what others are thinking, usually negatively, without evidence.
- Emotional reasoning
Treat a feeling as direct evidence about external reality: "I feel like a fraud, so I must be one."
- Personalization and self-blame
Take excessive personal responsibility for negative events that were partly or wholly outside your control.
- Should statements and moral perfectionism
"I should be doing better by now" — the internal rule that makes every shortfall a moral failure.
- Mental filter (negative attention bias)
Focus on one negative detail while ignoring the broader positive picture.
Related concepts
- Cognitive Behavioral Therapy (CBT), Made Practical
The core techniques, the mechanisms, and where the evidence is strongest
- The Thought Record: CBT’s Core Self-Examination Tool
Catching automatic thoughts, testing them against evidence, and finding the more accurate view
- Cognitive Reframing, Made Practical
How reappraisal changes emotion, the common distortions, and how to do it without toxic positivity