کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2427618 | 1105969 | 2008 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Human choice among five alternatives when reinforcers decay
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Human participants played a computer game in which choices among five alternatives were concurrently reinforced according to dependent random-ratio schedules. “Dependent” indicates that choices to any of the wedges activated the random-number generators governing reinforcers on all five alternatives. Two conditions were compared. In the hold condition, once scheduled, a reinforcer – worth a constant five points – remained available until it was collected. In the decay condition, point values decreased with intervening responses, i.e., rapid collection was differentially reinforced. Slopes of matching functions were higher in the decay than hold condition. However inter-subject variability was high in both conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Behavioural Processes - Volume 78, Issue 2, June 2008, Pages 231–239
Journal: Behavioural Processes - Volume 78, Issue 2, June 2008, Pages 231–239
نویسندگان
Jacob B. Rothstein, Greg Jensen, Allen Neuringer,