Cognitive and Psychosocial Consequences of Hurricanes Katrina and Rita Among Middle‐Aged, Older, and Oldest‐Old Adults in the Louisiana Healthy Aging Study (LHAS)
- 18 October 2010
- journal article
- Published by Wiley in Journal of Applied Social Psychology
- Vol. 40 (10), 2463-2487
- https://doi.org/10.1111/j.1559-1816.2010.00666.x
Abstract
This study examined the impact of Hurricanes Katrina and Rita on cognitive and psychosocial functioning among middle‐aged (45–64 years), older (65–89 years), and oldest‐old adults (90 years and over) in the Louisiana Healthy Aging Study (LHAS). Analyses of pre‐ and post‐disaster cognitive data showed storm‐related decrements in working memory for the middle‐aged and older adults, but not for the oldest‐old adults. Regression analyses confirmed that measures of social engagement and storm‐related disruption significantly predicted pre‐ to post‐disaster differences in short‐term and working memory performance for the middle‐aged and older adults only. These results are consistent with a burden perspective on post‐disaster psychological reactions. Implications for current views of disaster reactions are discussed.Keywords
This publication has 23 references indexed in Scilit:
- Psychological Sequelae Resulting From the 2004 Florida Hurricanes: Implications for Postdisaster InterventionAmerican Journal of Public Health, 2007
- Survival and Death in New Orleans: An Empirical Look at the Human Impact of KatrinaJournal of Black Studies, 2007
- Age and Individual Differences in Working Memory: The Size Judgment Span TaskThe Journal of General Psychology, 2007
- Received and perceived social support in times of stress: A test of the social support deterioration deterrence model.Journal of Personality and Social Psychology, 1996
- Age differences in the psychological consequences of Hurricane Hugo.Psychology and Aging, 1993
- Received and Perceived Social Support Following Natural Disaster1Journal of Applied Social Psychology, 1990
- Psychological distress and somatic symptoms after natural disaster: Differential vulnerability among older adults.Psychology and Aging, 1990
- Exploring the Impact of a Natural Disaster on the Health and Psychological Well-being of Older AdultsJournal of Human Stress, 1987
- Assessing Long-term Impacts of a Natural Disaster: A Focus on the ElderlyThe Gerontologist, 1979