The effect of personality variables in the prediction of the execution of different prospective memory tasks in the laboratory.
The study of prospective memory (ProM), the remembering of the delayed execution of intentions, has been growing in recent years, and we know quite a bit about the cognitive variables that affect it. But the performance of a task depends on personality variables as well as on cognitive ones, and the role of personality variables in ProM has only been partially studied, the results being less conclusive. We sought to address two main objectives: (1) to quantify the joint influence of cognitive and personality variables on three ProM tasks in the laboratory (two based on events and the other on time), and (2) to identify the personality profiles of those who perform well in these three ProM tasks as opposed to those who do not. The cognitive and personality variables were evaluated with two sessions of 157 participants. The 16 PF-5 was applied (Cattell, Cattell & Cattell, 1993) and other cognitive variables were measured. With the data obtained, we ran several regression analyses to determine how some cognitive variables (sustained attention, verbal fluency, interference, retrospective memory, selective attention) and personality factors (tested using the 16 PF-5) can help to explain the variance in the performance of prospective memory tasks. Our results show that the contribution of personality predictor variables is moderate and smaller than that of the cognitive variables for predicting the execution of ProM tasks in the laboratory. Furthermore the intervention of the personality variables differs depending on the ProM tasks used. Global self-control and rule-consciousness were the personality variables that contributed the most in the prediction of the scores in the ProM tasks that were used.
Arana
Jose M
JM
Department of Psychology, University of Salamanca, Spain. arana@usal.es
Meilan
Juan J G
JJ
Perez
Enrique
E
D000293:Adolescent; D000328:Adult; D002605:Character; D003118:Color Perception; D003220:Conflict, Psychological; D005260:Female; D006801:Humans; D007266:Inhibition, Psychological; D033182:Intention; D007389:Internal-External Control; D008297:Male; D009483:Neuropsychological Tests; D010555:Personality Inventory; D012153:Retention, Psychology; D012660:Semantics; D013998:Time Perception