Rasch model
Performance of the bootstrap Rasch model test under violations of non-intersecting item response functions
... the Rasch model of non-intersecting ...certain model is a general hypothesis about the differences between observed and expected response pattern frequencies and is therefore by no means restricted ...
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Establishing the construct validity of conversational C-Tests using a multidimensional Rasch model
... credit model as de- fined in multidimensional random coefficients multinomial logit model (Adams, Wilson, & Wang, 1997) than Masters’ (1982) unidimensional partial credit ...
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The implementation of a theorem prover in functional language and the use of the Rasch Model combined with Condorcet-List Theorem
... This thesis proposes the implementation of a theorem prover using a functional program- ing language. The implementation was based on the Warren Abstract Machine (WAM). The objective behind implementing the WAM is to ...
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Rev. LatinoAm. Enfermagem vol.21 número especial
... The Rasch Model’s concept of skill applied to the PKPCT relates to the frequency at which individuals consider a particular aspect by individuals as part of their Awareness, Choices, Freedom and ...
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Head and neck cancer: rasch analysis in quality of life assessment
... Consecutive outpatients (n=392), with anonymous identifier, admitted to the Otorhinolaringology and Head and Neck Services of Oporto Oncology Portuguese Institute (IPO-Porto) completed EORTC QLQ-C30) and EORTC ...
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A New Extension of the Binomial Error Model for Responses to Items of Varying Difficulty in Educational Testing and Attitude Surveys.
... response model which is an extension of the binomial error model first introduced by Keats and ...error model, the basic latent var- iable can be interpreted as a probability of responding in a ...
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The patient health questionnaire-9: validation among patients with glaucoma.
... the Rasch model overcomes the drawbacks of scoring and offers greater insight into the psychometric properties of an ...of Rasch models provides an opportunity to identify and subsequently reduce the ...
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CROSS-CULTURAL VALIDATION OF THE PORTUGUESE VERSION OF THE EDUCATIONAL NEEDS ASSESSMENT TOOL (PortENAT)
... the Rasch model). A more detailed description of the Rasch ana- lysis approach, its use in rheumatology and the inter- pretation of fit statistics is given elsewhere 24 ...
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Arq. NeuroPsiquiatr. vol.73 número5
... the Rasch model is for there to be a ris- ing order in the use of the scores, which did not happen, gen- erating a small distortion in the use of category 3 (intense), which seems to be more diicult to be ...
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A comparison of three polychotomous Rasch models for super-item analysis
... of Rasch or IRT models in general is the local independence ...to Rasch model analysis are required to be independ- ent of each ...main Rasch model based dimension (Lee, 2004; Linacre, ...
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Trends Psychiatry Psychother. vol.34 número2
... Figure 3, the construct map, illustrates one of the most important applications of the Rasch model in the evaluation of disorders, one that can help overcome the arbitrary metrics problem. The item map ...
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Construção e análise pelo modelo de Rasch de dois testes computadorizados de memória de reconhecimento.
... the Rasch model, presented adequate reliability index and did not present differential item functioning ...familiarity, Rasch model, ...
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Precisão de avaliadores na avaliação da criatividade por meio da produção de metáforas.
... The measure of creativity is a difficult task in psychology and consequently there is a shortage of good quality instruments. Metaphors, like “The camel is the boat of the desert”, are means of expressing different ...
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ANÁLISE DA RELAÇÃO ENTRE FORMAÇÃO INICIAL E PROFICIÊNCIA DE PROFESSORES DE MATEMÁTICA EM EQUAÇÕES LITERAIS DE 1° GRAU: UM ESTUDO DE CASO UTILIZANDO O MODELO DE RASCH DICOTÔMICO
... to model phenomena and situations in all areas of knowledge through the relationships between the quantities ...dichotomous Rasch model. This model considers that the likelihood of a person ...
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Psicol. Reflex. Crit. vol.26 número2
... psychometric model and then run a comparison of BAI, STAI trait, STAI State and Zung, the most used scales of anxiety in ...usual model for construction and analysis of tests, has led to the emergence of ...
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Measuring self-concept of one’s own ability with experiment-based behaviour assessment: towards the construct validity of three scoring variants
... This problematic aspect of connectivity is overcome with the newly proposed “alterna- tive tendency” scoring. The number of items declared to be known but not solved still serves as a measure, but missing values are ...
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Modelo de resposta ao item com controle da heterogeneidade atribu´ıda a fatores conhecidos
... One of the assumptions in the estimation process of the parameters of the traditional models of item response is conditional independence between the responses of different individuals. Nonetheless, this assumption is ...
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Rev. Saúde Pública vol.42 número2
... the Rasch model, then both the person’s ability and item diffi culty will be placed in a common metric scale (log-units scale or logit), which allows a linear transformation of the raw ...the model, ...
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Braz. J. Phys. Ther. vol.12 número2 en a12v12n2
... h e Rasch analysis detected four items (8.16%) with erratic behaviors (numbers 1, 4, 23, and 34)., which was superior to what is recommended (5%) to indicate that the instrument measured a unidimensional concept. ...
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Reviews and syntheses: Four decades of modeling methane cycling in terrestrial ecosystems
... IAP-RAS model (Mokhov et ...second model algorithm directly links methanogenesis with heterotrophic respiration or soil organic matter content, but does not explicitly repre- sent carbon or acetate ...
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