منابع مشابه
A Rasch scaling validation of a 'core' near-death experience.
For those with true near-death experiences (NDEs), Greyson's (1983, 1990) NDE Scale satisfactorily fits the Rasch rating scale model, thus yielding a unidimensional measure with interval-level scaling properties. With increasing intensity, NDEs reflect peace, joy and harmony, followed by insight and mystical or religious experiences, while the most intense NDEs involve an awareness of things oc...
متن کاملA pilot Rasch scaling of lawyers' perceptions of expert bias.
How seriously do attorneys consider the biases of their retained mental health experts? Participants in this pilot study included 40 attorneys, randomly selected from a pool of members of the Pennsylvania Bar Institute, who rated-for their biasing potential-several situations that might affect the behavior of an expert. A Rasch analysis produced a linear scale as to the perceived biasing potent...
متن کاملThe Application of Rasch Scaling to Wine Judging
The training of judges in sport and in industry is a challenging educational problem and recent developments in educational measurement can contribute to the resolution of this problem. The results of the judging of 98 wines from one class of a prominent Australian wine show were analysed using Rasch scaling. The raw scores were out of 20, graduated in steps of half a point, giving a total of 4...
متن کاملRasch Analysis for Instrument Development: Why, When, and How?
This essay describes Rasch analysis psychometric techniques and how such techniques can be used by life sciences education researchers to guide the development and use of surveys and tests. Specifically, Rasch techniques can be used to document and evaluate the measurement functioning of such instruments. Rasch techniques also allow researchers to construct "Wright maps" to explain the meaning ...
متن کاملPain belief screening instrument: Development and preliminary validation of a screening instrument for disabling persistent pain.
OBJECTIVE To develop and test the ability of a screening instrument to identify subgroups among primary healthcare patients with musculoskeletal pain. The Pain Belief Screening Instrument covers pain intensity, disability, self-efficacy, fear avoidance and catastrophizing. DESIGN Cross-sectional, correlational and comparative study. SUBJECTS Patients in primary healthcare (n1 = 215; n2 = 93...
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ژورنال
عنوان ژورنال: SAGE Open
سال: 2014
ISSN: 2158-2440,2158-2440
DOI: 10.1177/2158244014545326