Cross-cultural adaptation of the intuitive eating scale-2: psychometric evaluation in a sample in Turkey

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dc.contributor.authorAkirmak, Umit
dc.contributor.authorBakiner, Egenur
dc.contributor.authorBoratav, Hale Bolak
dc.contributor.authorGuneri, Gulin
dc.date.accessioned2024-07-18T20:42:21Z
dc.date.available2024-07-18T20:42:21Z
dc.date.issued2021
dc.departmentİstanbul Bilgi Üniversitesien_US
dc.description.abstractIntuitive eating is the ability to eat in response to physiological hunger and satiety cues rather than to external or emotional cues. The purpose of this research was to adapt the Intuitive Eating Scale-2 (IES-2; Tylka and Kroon Van Diest 2013) to Turkish in an adult sample. The factor structure of the IES-2 was evaluated in Study 1 (n = 264) with exploratory factor analysis (EFA), and in Study 2 (n = 271) with confirmatory factor analysis (CFA). Additionally, the correlations of the IES-2 scores with measures of self-esteem, disordered eating, obsessive thoughts, and body anxiety in social situations were assessed in Study 1 to evaluate the scale's convergent validity. EFA results supported the four-factor structure of the original scale with the following factors: eating for physical rather than emotional reasons (EPR), unconditional permission to eat (UPE), reliance on hunger and satiety cues (RHSC), and body-food choice congruence (BFCC). Intercorrelations between the IES-2 total scores and other study constructs were in the expected direction, and ranged from medium to large. CFA results yielded acceptable fit values and supported the 4-factor model of the original scale. A second-order CFA showed that UPE had no association with the second-order latent variable, Intuitive Eating. The results suggest that the IES-2 is a valid and reliable measure of intuitive eating for the adult population in Turkey. Furthermore, it is recommended that Turkish IES-2 total scores be computed without the UPE items. The findings and clinical implications are discussed, and suggestions for future research in other cultural contexts are provided.en_US
dc.identifier.doi10.1007/s12144-018-0024-3
dc.identifier.endpage1093en_US
dc.identifier.issn1046-1310
dc.identifier.issn1936-4733
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85055687985en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1083en_US
dc.identifier.urihttps://doi.org/10.1007/s12144-018-0024-3
dc.identifier.urihttps://hdl.handle.net/11411/7254
dc.identifier.volume40en_US
dc.identifier.wosWOS:000621013400007en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofCurrent Psychologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectIntuitive Eatingen_US
dc.subjectThe İntuitive Eating Scale-2en_US
dc.subjectFactor Analysisen_US
dc.subjectValidityen_US
dc.subjectReliabilityen_US
dc.subjectFood-Intakeen_US
dc.subjectCaloric Compensationen_US
dc.subjectSelf-Regulationen_US
dc.subjectAttitudes Testen_US
dc.subjectMothersen_US
dc.subjectWeighten_US
dc.subjectAssociationen_US
dc.subjectAcceptanceen_US
dc.subjectDaughtersen_US
dc.subjectValidityen_US
dc.titleCross-cultural adaptation of the intuitive eating scale-2: psychometric evaluation in a sample in Turkey
dc.typeArticle

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