Biserial Weights: A New Approach to Test Item Option Weighting
نویسندگان
چکیده
منابع مشابه
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هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...
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Prior research has yielded mixed results regarding what contributes to psychometrically sound multiple-choice (MC) items. The purpose of the present study was, therefore, twofold: (a) to compare 3-, 4-, and 5-option multiple-choice (MC) tests in terms of psychometric characteristics, and (b) to investigate the relationships between three MC tests and five personality traits. To that end, 150 st...
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It is well known that editing techniques can be applied to (large) sets of prototypes in order to bring the error rate of the Nearest Neighbour classifier close to the optimal Bayes risk. However, in practice, the behaviour of these techniques uses to be much worse than expected from the asymp-totic predictions. A novel editing technique is introduced here which explicitly aims at obtaining a g...
متن کاملWeighting Prototypes. A New Editing Approach
It is well known that editing techniques can be applied to (large) sets of prototypes in order to bring the error rate of the Nearest Neighbour classifier close to the optimal Bayes risk. However, in practice, the behaviour of these techniques uses to be much worse than expected from the asymp-totic predictions. A novel editing technique is introduced here which explicitly aims at obtaining a g...
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ژورنال
عنوان ژورنال: Applied Psychological Measurement
سال: 1978
ISSN: 0146-6216,1552-3497
DOI: 10.1177/014662167800200102