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Memory as a cognitive representation of post-traumatic growth
1a School of Psychological and Cognitive Sciences, and Beijing Key Laboratory of Behavior and Mental Health , Peking University , Beijing , People's Republic of China.
Anxiety, Stress, and Coping
|August 12, 2017
Summary
Individuals with higher post-traumatic growth (PTG) recall more positive memories. This study explored the directed forgetting effect of positive material and its relationship with PTG.
Area of Science:
- Cognitive Psychology
- Trauma Studies
- Memory Research
Background:
- Previous research on trauma focused on negative memories and symptoms.
- The directed forgetting paradigm is commonly used to study memory control.
- This study investigates the under-explored link between post-traumatic growth (PTG) and positive memory recall.
Purpose of the Study:
- To examine the correlation between post-traumatic growth (PTG) and positive memory recall.
- To explore the directed forgetting effect on positive material in trauma survivors.
- To investigate the relationship between PTG and the ability to forget or remember positive information.
Main Methods:
- A mixed-factorial experiment involving 46 Sichuan earthquake survivors.
- Participants were categorized into high PTG (n=24) and low PTG (n=22) groups.
- A directed forgetting paradigm was used with positive, neutral, and trauma-related words.
Main Results:
- A significant interaction between word valence and PTG level was found.
- The high-PTG group demonstrated superior recall of positive words compared to the low-PTG group.
- This suggests a differential memory processing for positive material based on PTG levels.
Conclusions:
- This study is the first to link the directed forgetting paradigm with post-traumatic growth (PTG).
- Identifies a potential cognitive mechanism underlying PTG.
- Highlights the role of positive memory processing in post-traumatic adaptation.
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