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dc.contributor.authorRichson, Brianne N.
dc.contributor.authorHazzard, Vivienne M.
dc.contributor.authorChristensen, Kara A.
dc.contributor.authorHagan, Kelsey E.
dc.date.accessioned2023-06-01T19:28:25Z
dc.date.available2023-06-01T19:28:25Z
dc.date.issued2023-05-12
dc.identifier.citationRichson, B.N., Hazzard, V.M., Christensen, K.A., Hagan, K.E., Do the SCOFF items function differently by food-security status in U.S. college students?: Statistically, but not practically, significant differences, Eating Behaviors, vol. 49, April 2023, 101743. https://doi.org/10.1016/j.eatbeh.2023.101743.en_US
dc.identifier.urihttps://hdl.handle.net/1808/34266
dc.description.abstractDespite food insecurity (FI) being associated with eating disorders (EDs), little research has examined if ED screening measures perform differently in individuals with FI. This study tested whether items on the SCOFF performed differently as a function of FI. As many people with FI hold multiple marginalized identities, this study also tested if the SCOFF performs differently as a function of food-security status in individuals with different gender identities and different perceived weight statuses. Data were from the 2020/2021 Healthy Minds Study (N = 122,269). Past-year FI was established using the two-item Hunger Vital Sign. Differential item functioning (DIF) assessed whether SCOFF items performed differently (i.e., had different probabilities of endorsement) in groups of individuals with FI versus those without. Both uniform DIF (constant between-group difference in item-endorsement probability across ED pathology) and non-uniform DIF (variable between-group difference in item-endorsement probability across ED pathology) were examined. Several SCOFF items demonstrated both statistically significant uniform and non-uniform DIF (ps < .001), but no instances of DIF reached practical significance (as indicated by effect sizes pseudo ΔR2 ≥ 0.035; all pseudo ΔR2's ≤ 0.006). When stratifying by gender identity and weight status, although most items demonstrated statistically significant DIF, only the SCOFF item measuring body-size perception showed practically significant non-uniform DIF for perceived weight status. Findings suggest the SCOFF is an appropriate screening measure for ED pathology among college students with FI and provide preliminary support for using the SCOFF in individuals with FI and certain marginalized identities.en_US
dc.publisherElsevieren_US
dc.rights© 2023 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license.en_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en_US
dc.subjectFood insecurityen_US
dc.subjectEating disordersen_US
dc.subjectDisordered eatingen_US
dc.subjectAssessmenten_US
dc.subjectIntersectionalityen_US
dc.subjectCollege studentsen_US
dc.titleDo the SCOFF items function differently by food-security status in U.S. college students?: Statistically, but not practically, significant differencesen_US
dc.typeArticleen_US
kusw.kuauthorRichson, Brianne N.
kusw.kudepartmentPsychologyen_US
kusw.oanotesPer Sherpa Romeo 06/01/2023:

Transplantation and Cellular Therapy [Open panel below]Publication Information TitleTransplantation and Cellular Therapy [English] ISSNsElectronic: 2666-6367 URLhttps://www.journals.elsevier.com/transplantation-and-cellular-therapy PublishersElsevier [Commercial Publisher] NotesFormerly known as Biology of Blood and Marrow Transplantation [Open panel below]Publisher Policy Open Access pathways permitted by this journal's policy are listed below by article version. Click on a pathway for a more detailed view.

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NoneCC BY-NC-ND Any Website, Journal Website, +4 OA FeeThis pathway has an Open Access fee associated with it OA PublishingThis pathway includes Open Access publishing EmbargoNo Embargo LicenceCC BY-NC-ND 4.0 Location Any Website Named Repository (PubMed Central, Research for Development Repository, ESRC Research Catalogue) Non-Commercial Repository Journal Website ConditionsPublished source must be acknowledged with citation
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dc.identifier.doiElsevieren_US
kusw.oaversionScholarly/refereed, publisher versionen_US
kusw.oapolicyThis item meets KU Open Access policy criteria.en_US
dc.rights.accessrightsopenAccessen_US


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© 2023 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license.
Except where otherwise noted, this item's license is described as: © 2023 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license.