Non-verbal intelligence outperforms selective attention in a visual short-term memory test
Psicol. reflex. crit
;
34: 35, 2021. tab, graf
Artículo
en Inglés
| LILACS, INDEXPSI
| ID: biblio-1356629
ABSTRACT
Short-term memory is a dynamic psychological process that operates within a network in which non-verbal intelligence and attentional domains are connected. However, no consensus has been reached about which process has the greatest effect on this memory ability, which was the main objective of the present study. A sample of 1448 Brazilian participants (mean age = 26.62 years, standard deviation = 9.97 years; 53.9% females) were collectively tested on pen-and-paper standardized and validated measures of selective (ROTAS-C), alternating (ROTAS-A), and divided (ROTAS-D) attention. They also performed the R1 Non-verbal Intelligence Test and a visual short-term memory test (Memória Visual de Curto Prazo [MEMORE] test). The statistical analyses consisted of a data mining procedure, in which exhaustive automatic selection screening was performed. The results were compared with Corrected Akaike Information Criteria. The linear model met the classic assumptions of ordinary least squares and only included main effects of selective attention (standardized β = 0.39) and non-verbal intelligence (standardized β = 0.37) as main predictors (F2,39 = 7.01, p < 0.01, adjusted R2 = 24%). The results are discussed within a cognitive psychology framework. (AU)
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Atención
/
Inteligencia
/
Memoria a Corto Plazo
Tipo de estudio:
Estudio pronóstico
Límite:
Adulto
/
Femenino
/
Humanos
/
Masculino
Idioma:
Inglés
Revista:
Psicol. reflex. crit
Asunto de la revista:
Psicologia
Año:
2021
Tipo del documento:
Artículo
País de afiliación:
Brasil
Institución/País de afiliación:
Federal University of Rio de Janeiro/BR
/
Pontifical Catholic University of Rio de Janeiro/BR
/
São Paulo University/BR
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