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Search Results - different item functioning
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Exploring Differential Item Functioning on reading achievement between English and isiXhosa
Published 2018Get full text
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Analysis of differential item functioning on computer studies multiple choice questions in WAEC senior secondary school certificate examinations
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The application of the Social Axiom Survey ll (SASll) in the South African context
Published 2017Get full text
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A Rasch analysis of the psychometric properties of the High Potential Trait Indicator (HPTi) using a South African sample
Published 2022Get full text
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Different feeding strategies and their effect on heifer calf performance, forestomach function and metabolic indicators
Published 2025Get full text
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Examining the equivalence of the PIRLS 2016 released texts in South Africa across three languages
Published 2021Get full text
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A lot-sizing model for a multi-state system with deteriorating items, variable production rate and imperfect quality
Published 2022Get full text
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Problematic use of the internet and family functioning : a quantitative investigation
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Familiarity and function : human‑computer interaction and trust in organizations
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The South African personality inventory : a psychometric evaluation of the Afrikaans version
Published 2020Get full text
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The effects of apathy and depression on cognitive and functional outcomes in Alzheimer's disease
Published 2021“…We also wanted to establish if the apathy evaluation scale (AES) items resolve into three factors as proposed by Marin and if those factors differently predict performance of ADLs. …”
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Subjective ratings of daily living in individuals with transtibial amputation: the effect of three different prostheses
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The quality and variation of spirometry reads for testing lung function in children in sub Saharan Africa
Published 2020“…The introduction of pulmonary function testing (PFT) has made maximal expiratory flow/volume (MEFV) measurements the basis of lung function assessments and spirometry the most widely used diagnostic tool for lung function testing. …”
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The efficacy of an adapted Roland-Morris disability questionnaire in measuring functional status of Patients with low back pain
Published 2017“…The study aimed to detem1ine whether the Roland-Morris Disability Questionnaire (RMDQ) improved its ability to measure function and different aspects of function through the addition of a 26-item scale (AddS). …”
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Defining the functional response of Mycobacterium sp. infected macrophages to structural variants of Interferon gamma (IFN-y)
Published 2026Get full text
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