دانلود مقاله ISI انگلیسی شماره 70178
ترجمه فارسی عنوان مقاله

اثرات پی در پی مبتکرانه و واکنشی بر توجه انتخابی

عنوان انگلیسی
Proactive and reactive sequential effects on selective attention
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
70178 2013 7 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Brain and Cognition, Volume 83, Issue 1, October 2013, Pages 27–33

ترجمه کلمات کلیدی
توجه انتخابی؛ بازداری؛ درگیری شناختی؛ پتانسیل های مرتبط با رویداد
کلمات کلیدی انگلیسی
Selective attention; Inhibition; Negative priming; Cognitive conflict; Dichotic listening; Event-related potentials
پیش نمایش مقاله
پیش نمایش مقاله  اثرات پی در پی مبتکرانه و واکنشی بر توجه انتخابی

چکیده انگلیسی

Sequences of events can affect selective attention either through proactive mechanisms, through reactive mechanisms, or through a combination of the two. The current study examined electrophysiological responses to both prime and target stimuli in a primed dichotic listening task. Each trial presented a distractor prime syllable followed by two simultaneous syllables, and participants were asked to report one of the simultaneous syllables. Trials where the participant reported the non-primed syllable showed more negative event-related potentials at prime presentation, which may indicate inhibition of the prime representation. Trials where the participant reported the primed syllable showed more negative event-related potentials at target presentation, which may indicate cognitive conflict and effortful response selection. In context of current theories, the data suggest that the interplay of a proactive inhibition bias and a reactive potential for conflict is involved in causing sequential effects on selective attention mechanisms.