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Eating Disorder Inventory-3, American clinical cases

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DOI
https://doi.org/10.3886/E109443
Version
V0
Resource Type
Dataset : administrative records data, clinical data
Creator
  • Brookings, Jeffrey (Wittenberg University (Emeritus))
Publication Date
2020-06-04
Free Keywords
Adults; Females; Eating disorder
Description

  • Abstract

    A comprehensive psychometric analysis of the Eating Disorder Inventory (EDI-3) scales and items for a large sample of patients at an eating disorders clinic. The analyses included confirmatory factor analyses (CFA) of scale structure and item response theory analyses (Rasch) of the EDI-3 items. For the CFAs, the sample was divided randomly into two samples of roughly equal size. Sample 1 analyses identified the best-fitting models, which were then cross-validated on Sample 2. Rasch analyses were performed on the overall sample only.

  • Technical Information

    Presence of Common Scales: Eating Disorder Inventory-3; a Likert-type scale was used.
Temporal Coverage
  • 1996-10-01 / 2015-04-30
    Collection Date(s): Tue Oct 01 00:00:00 EDT 1996--Thu Apr 30 00:00:00 EDT 2015
Geographic Coverage
  • Ohio
Sampled Universe
Adult female patients at an eating disorders clinic.
Sampling
All clinic patients, over a 20-year period, tested at intake.
Collection Mode

  • mixed mode; on-site questionnaire;

Availability
Download

Update Metadata: 2020-06-04 | Issue Number: 1 | Registration Date: 2020-06-04

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Brookings, Jeffrey (2020): Eating Disorder Inventory-3, American clinical cases. Version: V0. ICPSR - Interuniversity Consortium for Political and Social Research. Dataset. https://doi.org/10.3886/E109443