Development and Rasch calibration of the Breast Cancer Symptom Help-Seeking Capability Scale (BCSHC). [PDF]
Han Z, Zhu X, Fang Y, Ma X.
europepmc +1 more source
Development of a new wealth index for Tanzania: the moderated effect of the implementation of 1,7- malaria reactive community-based testing and response (1,7-mRCTR) by socioeconomic position (SEP) with malaria prevention. [PDF]
Gao C +10 more
europepmc +1 more source
Psychometric validation of the Czech PLOC-R in high-school physical education. [PDF]
Harbichová I +3 more
europepmc +1 more source
Confirmation of unidimensionality of the Dermatology Life Quality Index (DLQI) using a multinational 3,408 patient dataset. [PDF]
Johns J +5 more
europepmc +1 more source
Development and psychometric validation of the 8-item Student Quality of Life Index (IQoL) using item response theory (IRT): a cross-sectional study among Brazilian higher education students. [PDF]
Gobbo M +4 more
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A Hierarchy of Distress: Mokken Scaling of the GHQ-30 [PDF]
BackgroundHierarchical cumulative scales are common and informative in psychology. The General Health Questionnaire (GHQ) does not appear to have been subjected to an analysis that examines the hierarchical and cumulative nature of its items. We report an analysis of data from the 30-item GHQ (GHQ-30) as part of the Health and Lifestyle Survey (HALS ...
Roger Watson, Ian Deary
exaly +7 more sources
Mokken Scale Analysis as Time Goes By: An Update for Scaling Practitioners [PDF]
We explain why invariant item ordering (IIO) is an important property in non-cognitive measurement and we discuss that IIO cannot be easily generalized from dichotomous data to polytomous data as some authors seem to suggest Methods are discussed to investigate IIO for polytomous items and an empirical example shows how these methods can be used in ...
Rob R Meijer, L Andries van der Ark
exaly +3 more sources

