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of 151
pro vyhledávání: '"David Andrich"'
Autor:
Curt Hagquist, David Andrich
Publikováno v:
Health and Quality of Life Outcomes, Vol 15, Iss 1, Pp 1-8 (2017)
Abstract Background Rasch analysis with a focus on Differential Item Functioning (DIF) is increasingly used for examination of psychometric properties of health outcome measures. To take account of DIF in order to retain precision of measurement, spl
Externí odkaz:
https://doaj.org/article/f6aaed7b73624353a95d6817cf2a7d1c
Autor:
David Andrich, Dragana Surla
Publikováno v:
Springer Series in Measurement Science and Technology ISBN: 9783031074646
The concept of measurement in which the magnitude of a property is quantified in a common unit relative to a specified origin is a deep abstraction. This chapter shows the application of measurement in a social science context where the motivation is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce4feae603d0e7a487c6680da0112c38
https://doi.org/10.1007/978-3-031-07465-3_8
https://doi.org/10.1007/978-3-031-07465-3_8
Autor:
David Andrich, Yasmine H. El Masri
Publikováno v:
Applied Measurement in Education. 33:174-188
In large-scale educational assessments, it is generally required that tests are composed of items that function invariantly across the groups to be compared. Despite efforts to ensure invariance in the item construction phase, for a range of reasons
Autor:
David, Andrich, Sonia, Sappl
Publikováno v:
Journal of applied measurement. 21(3)
Many assessment scales in the social sciences are composed of multiple items that form a subscale structure. They have this structure because more than one aspect of the variable is assessed and more than one item assesses each aspect. Nevertheless,
Autor:
David Andrich, Pender Pedler
Publikováno v:
Communications in Statistics - Theory and Methods. 48:2932-2947
Assessments in ordered categories are ubiquitous in the social sciences. These assessments are assigned ordinal counts and analyzed with probabilistic models. If the counts fit the model, it is ass...
Autor:
David Andrich, Pender Pedler
Publikováno v:
Measurement. 131:771-781
Assessments in ordered categories are ubiquitous in educational, social and health sciences. These assessments are analogous to measurements in the natural sciences in that an idealised linear continuum is partitioned by successive thresholds into co
This book adapts Rasch's approach for quantifying growth on physiological variables, where growth decelerates, to intellectual variables. To apply this approach, it is necessary to construct measurements in a constant unit over the relevant range of
Autor:
Ida Marais, David Andrich
Publikováno v:
Journal of Educational Measurement. 55:281-307
Autor:
David Andrich, Guanzhong Luo
Publikováno v:
Appl Psychol Meas
The pair comparison design for distinguishing between stimuli located on the same natural or hypothesized linear continuum is used both when the response is a personal preference and when it is an impersonal judgment. Appropriate models which complem
Publikováno v:
Advances in Health Sciences Education. 22:1245-1262
The possibility that the validity of assessment is compromised by repeated sittings of highly competitive and high profile selection tests has been documented and is of concern to stake-holders. An illustrative example is the Undergraduate Medicine a