Literaturnachweis - Detailanzeige
| Autor/inn/en | Wilson, Mark; Allen, Diane D.; Li, Jun Corser |
|---|---|
| Titel | Improving Measurement in Health Education and Health Behavior Research Using Item Response Modeling: Introducing Item Response Modeling |
| Quelle | In: Health Education Research, 21 (2006) 1, (5 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0268-1153 |
| DOI | 10.1093/her/cyl108 |
| Schlagwörter | Health Education; Self Efficacy; Health Behavior; Behavior Modification; Behavior Change; Psychometrics; Behavioral Sciences; Item Response Theory; Researchers; Error of Measurement |
| Abstract | This paper is the first of several papers designed to demonstrate how the application of item response models in the behavioral sciences can be used to enhance the conceptual and technical toolkit of researchers and developers and to understand better the psychometric properties of psychosocial measures. The papers all use baseline data from the Behavior Change Consortium data archive. This paper begins with an introduction to item response models, including both dichotomous and polytomous versions. The concepts of respondent and item location, model interpretation, standard errors and testing model fit are introduced and described. A sample analysis based on data from the self-efficacy scale is used to illustrate the concepts and techniques. (Contains 9 figures and 3 tables.) (As Provided). |
| Anmerkungen | Oxford University Press. Great Clarendon Street, Oxford OX2 6DP, UK. Tel: +44-1865-353907; Fax: +44-1865-353485; e-mail: jnls.cust.serv@oxfordjournals.org; Web site: http://her.oxfordjournals.org/ |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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