Examining DIF, DDF, and Omit Rate by Discrete Disability Categories
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منابع مشابه
Validity issues in the assessment of alexithymia related to the developmental stages of emotional cognition and language
OBJECTIVE We examined developmental aspects of the emotional awareness of adolescents by evaluating their responses to a self-reported questionnaire based on the Toronto Alexithymia Scale-20 (TAS-20). METHODS The items of the TAS-20 were modified to make them more understandable by adolescents, and nine new items related to a limited capacity for imagination were added. The Japanese Linguisti...
متن کاملAlexithymia and low cooperativeness are associated with suicide attempts in male military personnel with adjustment disorder: a case-control study.
Subpopulations of patients with adjustment disorder are at increased risk for suicide. The current study investigated whether personality traits, including alexithymia, temperament, and character, are associated with an increased risk of suicide in individuals with adjustment disorder. Age- and sex-matched patients meeting the diagnostic and statistical manual of mental disorders (DSM-IV) crite...
متن کاملAlexithymia in vitiligo patients: a case-control study
Background: Vitiligo is a common pigmentary disorder affecting mental health, and alexithymia is a trait associated with multiple cutaneous disorders. This study was conducted to compare vitiligo patients and controls as concerns alexithymia. Methods: Fifty-two patients with vitiligo and 61 non-vitiligo individuals were recruited. They completed Toronto alexithymia score-20 questionnaire. Indep...
متن کاملAn Applied Examination of Methods for Detecting Differential Distractor Functioning
This study applied the odds-ratio (Penfield, 2008), the multinomial logistic regression (Kato et al., 2009), and the standardised distractor analysis (Schmitt and Bleistein, 1987) methods in the examination of differential distractor functioning (DDF) effects. Using data from the administration of one statewide mathematics assessment, these methods were applied to provide insight into two resea...
متن کاملA comparison of discriminant logistic regression and Item Response Theory Likelihood-Ratio Tests for Differential Item Functioning (IRTLRDIF) in polytomous short tests.
BACKGROUND Short scales are typically used in the social, behavioural and health sciences. This is relevant since test length can influence whether items showing DIF are correctly flagged. This paper compares the relative effectiveness of discriminant logistic regression (DLR) and IRTLRDIF for detecting DIF in polytomous short tests. METHOD A simulation study was designed. Test length, sample...
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تاریخ انتشار 2008