کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7293628 | 1474263 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Intelligence and the psychological refractory period: A lateralized readiness potential study
ترجمه فارسی عنوان
هوش و دوران رفاه روانشناختی: مطالعه بالقوه آمادگی جانبی
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کلمات کلیدی
هوش دوره مقاومتی روانشناختی، سرعت پردازش اطلاعات، پتانسیل آمادگی خلع سلاح،
موضوعات مرتبط
علوم انسانی و اجتماعی
روانشناسی
روانشناسی تجربی و شناختی
چکیده انگلیسی
The psychological refractory period (PRP) refers to a delay of response times (RT) to the second of two stimuli when these stimuli are presented in rapid succession. If this limitation of rapidly processing the second stimulus contributes to the well-known differences in speed of information processing between individuals with higher and lower mental ability, individuals with lower mental ability should exhibit a more pronounced PRP effect than individuals with higher mental ability. Previous studies on this question, however, yielded inconsistent results. In the present study, we assessed mental ability-related differences in the PRP by measuring lateralized readiness potentials (LRPs) to separate premotor and motor aspects of speed of information processing in 95 individuals with higher and 95 individuals with lower mental ability. Although individuals with higher mental ability processed information faster than individuals with lower mental ability as indicated by shorter RTs and shorter premotor LRP latencies, the PRP effect was equally pronounced in both groups. These findings suggest that the processes underlying the PRP effect do not contribute to mental ability-related differences in speed of information processing. Rather, these differences seem to occur at an earlier stage of information processing such as stimulus encoding, stimulus analysis, or stimulus evaluation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Intelligence - Volume 53, NovemberâDecember 2015, Pages 138-144
Journal: Intelligence - Volume 53, NovemberâDecember 2015, Pages 138-144
نویسندگان
Stefan J. Troche, Rebekka Indermühle, Hartmut Leuthold, Thomas H. Rammsayer,