IES-2 Psychometric Properties: Systematic Review Summary

A systematic review summary assessing the psychometric properties of the Intuitive Eating Scale-2 (IES-2). The dataset was created by Rebecca J. Linnett and last updated in May 2026, synthesizing findings from 90 papers identified through database searches in 2022, 2024, and 2025. It includes studies from diverse populations, including college students, community samples, and individuals seeking treatment for eating disorders or weight management.

Use Cases

• Analyzing the construct validity of the IES-2 based on the review's findings.
• Investigating alternative factor structures for the IES-2, such as a three-factor solution, based on reported psychometric data.
• Studying the biopsychosocial correlates of intuitive eating as summarized in the review.
• Comparing IES-2 performance across different population groups mentioned in the description, such as community samples and clinical groups.

Strengths

• Synthesizes data from 90 identified papers, providing a broad evidence base.
• Includes a risk of bias assessment using the COSMIN checklist, indicating methodological rigor.
• Covers diverse populations, including clinical and non-clinical samples.

Limitations

• The dataset is very small at 5.5 KB, indicating limited scope and likely summary-level data.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Rebecca J. Linnett via figshare.

Collection Method

Systematic review of literature from MEDLINE, PsycINFO, Scopus, and Web of Science.

Time Range

Literature searches conducted in April 2022, May 2024, and June 2025.

Freshness

Last updated 2026-05-21 17:32:52; freshness should be verified.