منابع مشابه
an investigation into iranian teachers consistency and bias in evaluation of students writings
while performance-based language assessment has led to an increased authenticity and content validity in the practice of writing assessment, the reliability of ratings has become a major issue. research findings have shown different reactions by native english speaker (nes) and non-native english speaker (nns) teachers to students’ writings. the focus of this study is on investigating whether i...
Statistical Evaluation of Continuous-Scale Diagnostic Tests with Missing Data
The receiver operating characteristic (ROC) curve methodology is the statistical methodology for assessment of the accuracy of diagnostics tests or bio-markers. Currently most widely used statistical methods for the inferences of ROC curves are complete-data based parametric, semi-parametric or nonparametric methods. However, these methods cannot be used in diagnostic applications with missing ...
متن کاملStatistical and clinical evaluation of the Mattis Dementia Rating Scale-Spanish adaptation: an initial investigation.
The usefulness of the Mattis Dementia Rating Scale (MDRS) for Spanish dominant elderly adults has seen little empirical documentation, though there is considerable reason to hypothesize its value with this diverse and growing population. A Spanish adaptation of the MDRS (MDRS-SA) was developed for the present study in a manner to facilitate linguistic equivalence. Reliability for the MDRS-SA sh...
متن کاملA new statistical model for analyzing rating scale data pertaining to word meaning.
The concrete-abstract categorization scheme has guided several research programs. A popular way to classify words into one of these categories is to calculate a word's mean value in a Concreteness or Imageability rating scale. However, this procedure has several limitations. For instance, results can be highly distorted by outliers, ascribe differences among words when none may exist, and negle...
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ژورنال
عنوان ژورنال: The Japanese journal of psychology
سال: 1954
ISSN: 1884-1082,0021-5236
DOI: 10.4992/jjpsy.24.310