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1.
Memory ; 22(1): 51-64, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-23678953

RESUMO

Merely contemplating one's death improves retention for entirely unrelated material learned subsequently. This "dying to remember" effect seems conceptually related to the survival processing effect, whereby processing items for their relevance to being stranded in the grasslands leads to recall superior to that of other deep processing control conditions. The present experiments directly compared survival processing scenarios with "death processing" scenarios. Results showed that when the survival and dying scenarios are closely matched on key dimensions, and possible congruency effects are controlled, the dying and survival scenarios produced equivalently high recall levels. We conclude that the available evidence (cf. Bell, Roer, & Buchner, 2013; Klein, 2012), while not definitive, is consistent with the possibility of overlapping mechanisms.


Assuntos
Morte , Memória/fisiologia , Processos Mentais/fisiologia , Rememoração Mental/fisiologia , Sobrevida/psicologia , Afeto/fisiologia , Feminino , Humanos , Imaginação , Masculino , Desempenho Psicomotor/fisiologia , Tempo de Reação/fisiologia , Televisão , Adulto Jovem
2.
Memory ; 22(1): 36-50, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-23607295

RESUMO

Processing items for their relevance to survival improves recall for those items relative to numerous other deep processing encoding techniques. Perhaps related, placing individuals in a mortality salient state has also been shown to enhance retention of items encoded after the morality salience manipulation (e.g., in a pleasantness rating task), a phenomenon we dubbed the "dying-to-remember" (DTR) effect. The experiments reported here further explored the effect and tested the possibility that the DTR effect is related to survival processing. Experiment 1 replicated the effect using different encoding tasks, demonstrating that the effect is not dependent on the pleasantness task. In Experiment 2 the DTR effect was associated with increases in item-specific processing, not relational processing, according to several indices. Experiment 3 replicated the main results of Experiment 2, and tested the effects of mortality salience and survival processing within the same experiment. The DTR effect and its associated difference in item-specific processing were completely eliminated when the encoding task required survival processing. These results are consistent with the interpretation that the mechanisms responsible for survival processing and DTR effects are overlapping.


Assuntos
Afeto/fisiologia , Morte , Memória/fisiologia , Processos Mentais/fisiologia , Rememoração Mental/fisiologia , Sobrevida/psicologia , Adulto , Algoritmos , Análise de Variância , Análise por Conglomerados , Meio Ambiente , Feminino , Humanos , Masculino , Desempenho Psicomotor/fisiologia , Adulto Jovem
3.
Addict Behav ; 38(10): 2586-8, 2013 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-23816472

RESUMO

Social norms have been consistently shown to influence alcohol use among college students. Much of the research in this area is focused on mostly White samples. This study sought to expand our understanding of social norms theory by examining perceptions of normative alcohol use among Black students and determining the impact of the race of reference group members on personal alcohol use. Participants (N=130; 73.8% female) completed an online questionnaire. Results of repeated measures of analysis of variance indicated that participants perceived all referent groups (i.e., White, same race, typical student) as drinking significantly more than they did. Results of hierarchical regression analysis indicated that perceptions of typical student drinking significantly predicted personal alcohol use. Implications for practice and research are discussed.


Assuntos
Consumo de Bebidas Alcoólicas/psicologia , Negro ou Afro-Americano/psicologia , Grupo Associado , Identificação Social , Estudantes/psicologia , Negro ou Afro-Americano/etnologia , Consumo de Bebidas Alcoólicas/etnologia , Bebidas Alcoólicas/estatística & dados numéricos , Análise de Variância , Feminino , Humanos , Masculino , Análise de Regressão , Fatores de Risco , Percepção Social , Estados Unidos/epidemiologia , Adulto Jovem
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