Results 71 to 80 of about 54,831 (257)
The Rasch sampler is an efficient algorithm to sample binary matrices with given marginal sums. It is a Markov chain Monte Carlo (MCMC) algorithm. The program can handle matrices of up to 1024 rows and 64 columns. A special option allows to sample square
Norman Verhelst +2 more
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How Multiple Streams Influence Agenda‐Setting for Water Reuse in Swiss Substates
Environmental Policy and Governance, EarlyView.ABSTRACT As climate change creates significant challenges for both the environment and society, potential mitigation and adaptation solutions are widely discussed. Yet, neither challenges nor their potential solutions automatically reach the political agenda or lead to a policy decision.
Magdalena A. Knabl +4 more
wiley +1 more source
Copying Strategies in the Manuscript Dissemination of Luigi Boccherini’s Trios Opus 1
De Musica Disserenda, 2015 Nearly sixty extant manuscripts contain one or more of Boccherini’s six Trios op. 1 composed in 1760. It appears that copyists could follow different procedures when copying a work: they could create variants and errors, but also corrections ...
Rudolf Rasch
doaj +1 more source
Combining Rasch and cluster analysis: a novel method for developing rheumatoid arthritis states for use in valuation studies [PDF]
Purpose: Health states that describe an investigated condition are a crucial component of valuation studies. The health states need to be distinct, comprehensible, and data-driven.
McTaggart-Cowan, H +2 more
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A prospective natural history study protocol for clinical trial readiness in synaptic disorders
Epilepsia, EarlyView.Abstract Objective STXBP1‐related disorder (STXBP1‐RD) and SYNGAP1‐related disorder (SYNGAP1‐RD) are two common genetic synaptopathies that are associated with epilepsy, developmental delay, intellectual developmental disorder, and behavioral problems.
Jillian L. McKee +38 more
wiley +1 more source
Rasch Scaling of a Screening Instrument
SAGE Open, 2014 The ERIraos Checklist (CL) is a screening instrument for assessing psychosis risk. Measuring CL data on a Rasch scale means that this scale locates individuals on a dimension of “proximity to psychosis onset” according to their current prodromal status ...
K. Maurer, H. Häfner
doaj +1 more source
pcIRT: An R Package for Polytomous and Continuous Rasch Models
Journal of Statistical Software, 2018 A key task in psychological assessment is the scaling of new psychological tests and questionnaires. Item response theory (IRT) is a well-established framework for this area of research.
Christine Hohensinn
doaj +1 more source
Estimating the Multilevel Rasch Model: With the lme4 Package [PDF]
Traditional Rasch estimation of the item and student parameters via marginal maximum likelihood, joint maximum likelihood or conditional maximum likelihood, assume individuals in clustered settings are uncorrelated and items within a test that share a ...
Maritza Dowling +3 more
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Italian University student evaluation of teaching: does it change over time? [PDF]
, 2011 This paper concerns a study on students’ perceived teacher activities quality. The aim is investigate about the changes over time of the students’ opinions. To evaluate the perceived teachers’ activities quality a Partial Credit Model is considered. This
Boscaino, Giovanni
core +1 more source
European Eating Disorders Review, EarlyView.ABSTRACT Background The Eating Disorder Examination Questionnaire (EDE‐Q) remains the most widely used self‐report measure of eating disorder symptoms, despite concerns regarding its factorial instability, construct redundancy, and local item dependence. Numerous brief versions have been proposed to address these limitations.
Rafael Moreton Alves da Rocha +3 more
wiley +1 more source