{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T16:56:58Z","timestamp":1790182618446,"version":"4.1.0"},"reference-count":51,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2024,12,17]],"date-time":"2024-12-17T00:00:00Z","timestamp":1734393600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Intl J Eating Disorders"],"published-print":{"date-parts":[[2025,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>Dysregulated eating is common among youth and is associated with trait\u2010level negative affect and emotion regulation difficulties. Despite the transient nature of affect, momentary associations among affect and eating behavior are unclear, which limits development of more impactful treatment tools, such as \u201cjust\u2010in\u2010time\u201d intervention approaches (JITAI). The current study (<jats:italic>N<\/jats:italic>\u2009=\u200962) drew from two ecological momentary assessment (EMA) studies involving children and adolescents who endorsed loss of control (LOC) eating symptoms during a two\u2010week assessment period.<\/jats:p><\/jats:sec><jats:sec><jats:title>Method<\/jats:title><jats:p>Intensive time series network analysis tested concurrent and prospective relationships across six specific affective states (i.e., upset, guilty, scared, tired, excited, attentive) and four eating\u2010related experiences (e.g., LOC, overeating, hunger, craving) in real time. Additionally, we repeated these models within demographic subgroups of the sample based on age, race, and sex.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>In the full\u2010sample models, contemporaneously assessed guilt was associated with craving and LOC eating, and tiredness was associated with LOC eating. In the prospective analysis, tiredness was negatively predicted by LOC eating and positively predicted by overeating at the previous timepoint, and attentiveness positively predicted craving. Differences in affect\u2010eating relationships were identified across teens and preteens as well as male and female participants.<\/jats:p><\/jats:sec><jats:sec><jats:title>Discussion<\/jats:title><jats:p>These results suggest that specific affective states are associated with dysregulated eating\u2010related experiences in real time among youth, and associations may differ depending on demographic characteristics. Findings may be used to inform the development and tailoring of momentary interventions.<\/jats:p><\/jats:sec>","DOI":"10.1002\/eat.24356","type":"journal-article","created":{"date-parts":[[2024,12,18]],"date-time":"2024-12-18T07:25:17Z","timestamp":1734506717000},"page":"542-553","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Momentary Associations Across Specific Affective States and Dysregulated Eating Experiences Among Children and Adolescents With Loss of Control Eating Symptoms"],"prefix":"10.1002","volume":"58","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7741-1498","authenticated-orcid":false,"given":"Caroline","family":"Christian","sequence":"first","affiliation":[{"name":"Department of Psychiatry University of Pittsburgh Medical Center  Pittsburgh Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Victoria","family":"Bell","sequence":"additional","affiliation":[{"name":"Department of Psychiatry University of Pittsburgh Medical Center  Pittsburgh Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. Graham","family":"Thomas","sequence":"additional","affiliation":[{"name":"Department of Psychiatry and Human Behavior Warren Alpert Medical School of Brown University  Providence Rhode Island USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5865-681X","authenticated-orcid":false,"given":"Alissa A.","family":"Haedt\u2010Matt","sequence":"additional","affiliation":[{"name":"Department of Psychology Illinois Institute of Technology  Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Scott G.","family":"Engel","sequence":"additional","affiliation":[{"name":"Sanford Research  Fargo South Dakota USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3886-6259","authenticated-orcid":false,"given":"Chantelle N.","family":"Hart","sequence":"additional","affiliation":[{"name":"Department of Social and Behavioral Sciences and Center for Obesity Research and Education Temple University  Philadelphia Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8547-0161","authenticated-orcid":false,"given":"Jared M.","family":"Saletin","sequence":"additional","affiliation":[{"name":"Department of Psychiatry and Human Behavior Warren Alpert Medical School of Brown University  Providence Rhode Island USA"},{"name":"Bradley Hospital  Providence Rhode Island USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9656-1675","authenticated-orcid":false,"given":"Stephanie P.","family":"Goldstein","sequence":"additional","affiliation":[{"name":"Department of Psychiatry and Human Behavior Warren Alpert Medical School of Brown University  Providence Rhode Island USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2652-3737","authenticated-orcid":false,"given":"Claire E.","family":"Cusack","sequence":"additional","affiliation":[{"name":"Department of Psychological and Brain Sciences University of Louisville  Louisville Kentucky USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1620-8300","authenticated-orcid":false,"given":"Andrea B.","family":"Goldschmidt","sequence":"additional","affiliation":[{"name":"Department of Psychiatry University of Pittsburgh Medical Center  Pittsburgh Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,12,17]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11920\u2010018\u20100913\u2010z"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.psychres.2013.08.023"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/eat.22401"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1037\/emo0000583"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s13679\u2010019\u20100327\u20101"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.beth.2022.08.003"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.janxdis.2023.102804"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.3390\/nu9111274"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10802\u2010021\u201000886\u2010x"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1037\/a0034010"},{"key":"e_1_2_9_12_1","article-title":"The Gaussian Graphical Model in Cross\u2010Sectional and Time\u2010Series Data","author":"Epskamp S.","year":"2018","journal-title":"Preprint arXiv"},{"key":"e_1_2_9_13_1","unstructured":"Epskamp S. 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