Results 71 to 80 of about 108,086 (263)

Sitting Less, Moving More: A Compositional Data Analysis of Movement Behaviours and Adolescent Health‐Related Quality of Life

open access: yesActa Paediatrica, EarlyView.
ABSTRACT Aim To predict changes in health‐related quality of life (HRQoL) when sedentary behaviour was hypothetically replaced with other movement behaviours (sleep, standing, light physical activity and moderate‐to‐vigorous physical activity) in adolescents.
Deborah M. Telford   +2 more
wiley   +1 more source

Constructing three emotion knowledge tests from the invariant measurement approach [PDF]

open access: yes, 2017
Background. Psychological constructionist models like the Conceptual Act Theory (CAT) postulate that complex states such as emotions are composed of basic psychological ingredients that are more clearly respected by the brain than basic emotions.
Burin, Debora Ines   +2 more
core   +5 more sources

For a Caring Geography: Situated Solidarities and Feminist Care Ethics During and Beyond Crisis

open access: yesArea, EarlyView.
ABSTRACT This paper calls for a caring geography that centres care and solidarity as interrelated, embodied practices rather than abstract concepts. Drawing on feminist ethics of care and scholarship on geographies of solidarity, I argue that care becomes politically transformative when coupled with solidarity, understood as negotiated mutuality across
Matina Kapsali
wiley   +1 more source

PSYCHOMETRIC CHARACTERISTICS OF A SPANISH TRANSLATION OF THE MANCHESTER FOOT PAIN AND DISABILITY INDEX: VALIDATION AND RASCH ANALYSIS [PDF]

open access: yes, 2013
Background: The Manchester Foot Pain and Disability Index (MFPDI) is a self-assessment questionnaire developed in the UK to measure foot pain and disability in the general population1.
Alcacer-Pitarch, Begonya   +6 more
core  

Using Rasch analysis to form plausible health states amenable to valuation: the development of CORE-6D from CORE-OM in order to elicit preferences for common mental health problems [PDF]

open access: yes, 2011
Purpose: To describe a new approach for deriving a preference-based index from a condition specific measure that uses Rasch analysis to develop health states.
A Tennant   +33 more
core   +1 more source

IRT‐based response style models and related methodology: Review and commentary

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract We provide a review and commentary on recent methodological research related to item response theory (IRT) modelling of response styles in psychological measurement. Our review describes the different categories of IRT models that have been proposed, their associated assumptions and extensions, and the varying purposes they can serve.
Daniel M. Bolt, Lionel Meng
wiley   +1 more source

Psychometric properties of the 12-item short form health survey version 2 among general Thai samples: a Rasch analysis

open access: yesJournal of Pharmaceutical Policy and Practice
Background Although the 12-item Short Form Health Survey version 2 (SF-12v2) is suitable for measuring health status in the general Thai population, it has been evaluated using classical test theory. Rasch analysis, however, offers a psychometric testing
Krittaphas Kangwanrattanakul
doaj   +1 more source

Marker effects and examination reliability: a comparative exploration from the perspectives of generalizability theory, Rasch modelling and multilevel modelling [PDF]

open access: yes, 2013
This study looked at how three different analysis methods could help us to understand rater effects on exam reliability. The techniques we looked at were: generalizability theory (G-theory) item response theory (IRT): in particular the Many-Facets ...
Baird, Jo-Anne   +4 more
core  

Fitting Rasch Model using Appropriateness Measure Statistics [PDF]

open access: yes, 2005
El objetivo de este trabajo fue estudiar la potencia y propiedades distribucionales de tres estadísticos de medida de la adecuación cuando se utilizan como estadísticos de ajuste de los ítems.
Hidalgo Montesinos, M. Dolores   +1 more
core   +2 more sources

Reliability measures in knowledge structure theory

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract In knowledge structure theory (KST) framework, this study evaluates the reliability of knowledge state estimation by introducing two key measures: the expected accuracy rate and the expected discrepancy. The accuracy rate quantifies the likelihood that the estimated knowledge state aligns with the true state, while the expected discrepancy ...
Debora de Chiusole   +3 more
wiley   +1 more source

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