What is post-traumatic growth?
Post-traumatic growth (PTG) is positive psychological change experienced as a result of struggling with a major life crisis or traumatic event. Psychologists Richard Tedeschi and Lawrence Calhoun of the University of North Carolina at Charlotte developed the concept in the mid-1990s.
- Meaning
- Positive change arising from the struggle with crisis
- Proposed by
- Tedeschi & Calhoun (1996, 2004)
- Measure
- Posttraumatic Growth Inventory (PTGI), 21 items
- Key idea
- Distress and growth can coexist
Five domains of growth
In 1996 Tedeschi and Calhoun published the Posttraumatic Growth Inventory (PTGI) and found that growth tends to appear in five areas.
| Domain | Example |
|---|---|
| Relating to others | Feeling closer to and more grateful for loved ones |
| New possibilities | Discovering a new path or interest |
| Personal strength | "I survived that, so I’m stronger than I thought" |
| Spiritual and existential change | Deeper reflection on life, death and meaning |
| Appreciation of life | Valuing ordinary days more |
How does growth happen?
Growth comes not from the event itself but from the struggle that follows. According to Tedeschi and Calhoun (2004), a major crisis shakes core beliefs such as "the world is safe" or "effort is rewarded." Intrusive, unwanted thoughts come first, but growth becomes more likely as they gradually shift toward deliberate rumination, in which a person intentionally reflects on what the event means.
Self-disclosure to trusted people and supportive relationships that listen play an important part in this process.
How PTG differs from PTSD and resilience
| Aspect | Post-traumatic growth | 회복탄력성 | Resilience | PTSD |
|---|---|---|---|---|
| Core idea | Change beyond the previous level | Returning to baseline | Persistent distress after trauma | |
| Relationship | Can coexist with PTSD symptoms | Withstanding without major disruption | Not simply the opposite of growth |
Interestingly, highly resilient people who are not deeply shaken sometimes report less growth, because their core beliefs were never seriously challenged.
Cautions
- Don’t push the idea that suffering is an opportunity. Meaning is something survivors find for themselves, not something others should demand.
- No growth does not mean failure. Not everyone experiences growth.
- Seek professional help if distress persists. In the U.S., you can call or text 988, the Suicide & Crisis Lifeline; elsewhere, contact your local crisis line.
Frequently asked questions
- What is post-traumatic growth?
- It is positive psychological change, such as closer relationships, greater personal strength or a deeper appreciation of life, that results from struggling with a major crisis.
- What are the five domains of post-traumatic growth?
- Relating to others, new possibilities, personal strength, spiritual and existential change, and appreciation of life.
- Is post-traumatic growth the same as resilience?
- No. Resilience means bouncing back to a previous level of functioning, while post-traumatic growth means changing in positive ways beyond that level.
References
- Tedeschi, R. G., & Calhoun, L. G. (1996). The Posttraumatic Growth Inventory: Measuring the positive legacy of trauma. Journal of Traumatic Stress, 9(3), 455–471.
- Tedeschi, R. G., & Calhoun, L. G. (2004). Posttraumatic growth: Conceptual foundations and empirical evidence. Psychological Inquiry, 15(1), 1–18.