Article for Dig Deeper: Learn about Post-Traumatic Growth

Conceptual Foundation of Posttraumatic Growth (PTG)

• Definition: Posttraumatic growth refers to the experience of positive psychological change that occurs as a result of the struggle with highly challenging life crises. This term is used interchangeably with trauma, crisis, and highly stressful events.

• Scope of Definition: The authors include sets of circumstances that represent significant challenges to an individual's adaptive resources and ways of understanding the world and their place in it. This usage is broader than that of the American Psychiatric Association ($2000$).

• The Core Paradox: Growth is not simply a return to a baseline state; it is an experience of improvement that is deeply profound, surpassing what was present before the struggle occurred. This often coexists with significant psychological distress.

• Personal Accounts captured in the text:

  • Hamilton Jordan ($2000$): After multiple battles with cancer, he described finding value in "simple joys" like a sunset or a hug from a child, stating he no longer takes life for granted.

  • Sally Walker: An airline crash survivor (killing 83 ext{ people}) who reported that the sky appeared brighter and everything felt like a "gift."

  • Lance Armstrong ($1998$): Following testicular cancer that spread to his brain and lungs, he stated he "wouldn't change anything" and learned more in those 2ext{ years} than ever before.

Historical and Philosophical Background

• Ancient Roots: The idea that good can emerge from suffering is thousands of years old, found in the writings of ancient Hebrews, Greeks, and early Christians, as well as Hinduism, Buddhism, and Islam.

• Christian Traditions: Narratives focused on the transformative power of the suffering and execution of Jesus.

• Islamic Traditions: Suffering viewed as instrumental to the purposes of Allah.

• 20th-Century Psychology: Several clinicians laid the groundwork for this study:

  • Frankl ($1963$): Focused on finding meaning in suffering.

  • Maslow ($1954$, $1970$): Argued for studying healthy individuals and the brighter aspects of human nature.

  • Caplan ($1964$): A pioneer in community psychiatry who wrote about using crises as catalysts for psychological development.

  • Positive Psychology: Recent emphasis by Seligman and Csikszentmihalyi ($2000$) continues this tradition.

Terminology and Concepts Related to PTG

• Synonymous Terms: The literature includes several similar labels for this phenomenon:

  • Stress conversion (Finkel, $1974$, $1975$).

  • Perceived benefits or construing benefits (Calhoun & Tedeschi, $1991$; Tennen et al., $1992$).

  • Stress-related growth (Park et al., $1996$).

  • Flourishing (Ryff & Singer, $1998$) or thriving (O'Leary & Ickovics, $1995$).

  • Positive illusions (Taylor & Brown, $1888$) and transformational coping (Aldwin, $1994$; Pargament, $1996$).

• Rationale for "Posttraumatic Growth": The authors prefer this term because it focuses on major crises rather than low-level stress, emphasizes veridical transformation beyond just "illusions," and accounts for the fact that growth often requires the shattering of fundamental schemas.

Comparisons with Resilience, Hardiness, and Coherence

• Resilience: Defined as the ability to continue life and remain healthy after hardship. PTG differs because it involves qualitative change and improvement beyond pre-trauma levels of adaptation.

• Hardiness (Kobasa, $1979$): Consists of commitment, control, and challenge. Highly hardy individuals may actually report less growth because they are less challenged by trauma.

• Optimism: Expectations of positive outcomes (Scheier & Carver, $1885$). While related ($r = 0.23$), it is distinct.

• Sense of Coherence (Antonovsky, $1987$): The capacity to understand, manage, and find meaning in events.

• Curvilinear Relationship: The authors posit that psychological fitness and growth have a relationship similar to physical fitness. Those already very "fit" (high resilience) experience little additional benefit, while those with severe weaknesses may lack the resources to grow.

• Developmental Factors: PTG is more applicable to adolescents and adults due to the requirement of established schemas. Younger people may report more growth than the elderly, who have already learned their "life lessons."

The Posttraumatic Growth Inventory (PTGI) and the Five Domains

• Development: The 21-item scale was factor-analyzed from literature reviews and interviews with survivors of spousal loss and physical disability.

• Five Factors of PTG:

  1. Greater Appreciation for Life: A shift in priorities where "little things" (like a child's smile) become more significant.

  2. Warmer, More Meaningful Relationships: Increased compassion, empathy, and intimacy, often coupled with the loss of superficial relationships ("finding out who real friends are").

  3. Increased Sense of Personal Strength: The realization that "if I handled this, I can handle anything," often coexisting with a sense of vulnerability.

  4. Recognition of New Possibilities: Identifying new paths in life, such as a career change (e.g., a survivor becoming an oncology nurse).

  5. Spiritual and Existential Development: Deeper engagement with fundamental questions of existence; this applies to religious and atheistic individuals alike.

A Comprehensive Model of the PTG Process

• The Trauma as an Earthquake: The authors use a "seismic metaphor." Trauma shakes, threatens, or reduces to rubble the "assumptive world" (Parkes, $1971$), which consists of beliefs regarding the benevolence, predictability, and controllability of the world.

• Recovery as Rebuilding: Cognitive processing acts as the construction of new schemas that are more resistant to future shocks.

• Individual Characteristics:

  • Extraversion and Openness to Experience: Modestly related to growth. Specific NEO facets like activity ($r = 0.31$), positive emotions ($r = 0.34$), and openness to feelings ($r = 0.28$) are key.

  • Neuroticism: Shows no significant relationship with PTG.

• Influence of Initial Distress: High levels of distress keep cognitive processing active. A rapid resolution may indicate that the assumptive world was never truly challenged.

The Role of Cognitive Processing and Rumination

• Categories of Rumination (Martin & Tesser, $1996$): Recurrent thinking that is conscious, instrumental, and easily cued by unattained goals.

  • Past orientation: "working through."

  • Present orientation: "current concerns."

  • Future orientation: "worry."

• Cognitive Routes to Growth:

  • Intrusive Thoughts: Automatic and distressing early reactions.

  • Deliberate Thinking: A transition to meaning-making and positive reinterpretation.

• Temporal Patterns: In bereaved parents, non-intrusive repetitive thinking ($r = 0.38$) and deliberate meaning-making ($r = 0.48$) soon after the event correlated with PTG. Late attempts at meaning-making were less effective, while positive reinterpretation was most effective when occurring recently ($r = 0.36$ to $r = 0.44$).

• Counterfactual Thinking: Davis and Lehman ($1995$) found that considering "how it could have been avoided" serves to make sense of events in light of shattered assumptions.

Social Support, Disclosure, and Life Narratives

• Support and Growth: Social systems provide new schemas and empathetic acceptance. Facilitation of self-disclosure is vital; social constraint (blocking disclosure) leads to depression.

• Collaborative Narratives: Telling the story of trauma forces the survivor to reconstruct meaning. In support groups, this creates an intimacy where the group becomes like a "family."

• Wisdom: PTG contributes to the development of wisdom, defined as the ability to balance reflection and action and accept paradoxes (Baltes & Smith, $1990$).

• Narrative Trajectory: Lives are often conceptualized through a "before and after" lens, creating a redemptive sequence in the life story.

Interactions with Wellbeing and Physical Health

• Physical Well-being:

  • Spiritual growth and appreciation for life are linked to quicker cortisol habituation in laboratory settings (Epel et al., $1998$).

  • HIV+ men who found meaning in their situation showed slower CD4 T-cell decline and lower mortality rates (Bower et al., $1998$).

  • Heart attack victims who derived benefits from their illness showed lower mortality rates ($8$ year study; Affleck et al., $1987$).

• Mental Health and Distress: Evidence is mixed. PTG and distress are separate dimensions. Growth can result in reduced distress (p < 0.05 in some studies), but they frequently coexist.

• Clinical Implications: Therapeutic interventions focused solely on rapid distress relief may prevent long-term growth gains. Survivors perceive the suppression of rumination as unhelpful.

Social Transformation and Widespread Trauma

• Collective PTG: Trauma affects groups, countries, and societies (e.g., wars, economic hardships). Traumas can change the "social narrative" and shared schemas of a culture.

• Historical Examples:

  • The Great Depression ($1930$s): Changed schemas regarding government responsibility to citizens.

  • World War II: Transformed militaristic cultures (Japan) into pacifistic ones.

  • Vietnam War: Changed views on the trustworthiness of government leaders.

  • September $11$, $2001$: Acts as a contemporary catalyst for social change.

• Leadership: Key figures can transform individual trauma into social change:

  • Nelson Mandela and Desmond Tutu: Led the breakup of apartheid through truth and reconciliation.

  • Candy Lightner: A bereaved mother who transformed her grief into a national effort against drunk driving.