{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T14:40:13Z","timestamp":1786977613676,"version":"build-2736575974"},"reference-count":52,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2024,3,12]],"date-time":"2024-03-12T00:00:00Z","timestamp":1710201600000},"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":[[2024,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>A growing body of research, primarily cross\u2010sectional, suggests a relationship between the practice of tracking one's food intake and exercise behaviors using fitness\u2010tracking smartphone applications (\u201capps\u201d) or wearable devices (\u201cwearables\u201d) and disordered eating symptomatology. The aim of the present study was to explore longitudinal relationships between fitness tracking and disordered eating outcomes among college\u2010aged women, as well as to determine whether the individual\u2010level risk factors of pre\u2010existing eating concerns, perfectionism, and rumination about food moderated the relationship.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Method<\/jats:title>\n                    <jats:p>\n                      <jats:italic>N\u2009=<\/jats:italic>\n                      \u200968 female undergraduates used the MyFitnessPal app for 8\u2009weeks while completing a series of self\u2010report measures.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>At the trait level, fitness tracking frequency was positively associated with weight\/shape concerns, but not with the other outcome measures. Daily levels of fitness tracking did not predict next\u2010day levels for any of the outcome measures. Within\u2010day fitness tracking at one timepoint was associated with lower reports of dietary restraint efforts at the next timepoint. None of the proposed moderators significantly interacted with the relationships over time.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion<\/jats:title>\n                    <jats:p>These results suggest that while those who engage in fitness tracking may experience higher weight\/shape concerns as a trait, over time fitness tracking was not associated with an increase in concerns. Further work exploring whether fitness tracking may affect particular subgroups in different ways is warranted.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/eat.24192","type":"journal-article","created":{"date-parts":[[2024,3,12]],"date-time":"2024-03-12T07:39:05Z","timestamp":1710229145000},"page":"1532-1541","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Exploring longitudinal relationships between fitness tracking and disordered eating outcomes in college\u2010aged women"],"prefix":"10.1002","volume":"57","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2192-9332","authenticated-orcid":false,"given":"Rachel A.","family":"Berry","sequence":"first","affiliation":[{"name":"APPEAR, Department of Applied Psychology Northeastern University  Boston Massachusetts USA"},{"name":"Student Health and Wellness Counseling and Psychological Services University of Virginia  Charlottesville Virginia USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Geneva","family":"Driscoll","sequence":"additional","affiliation":[{"name":"APPEAR, Department of Applied Psychology Northeastern University  Boston Massachusetts USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1145-6057","authenticated-orcid":false,"given":"Matthew","family":"Fuller\u2010Tyszkiewicz","sequence":"additional","affiliation":[{"name":"School of Psychology Deakin University  Melbourne Victoria Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rachel F.","family":"Rodgers","sequence":"additional","affiliation":[{"name":"APPEAR, Department of Applied Psychology Northeastern University  Boston Massachusetts USA"},{"name":"Department of Psychiatric Emergency &amp; Acute Care Lapeyronie Hospital, CHRU Montpellier  Montpellier France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,3,12]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1080\/106402602753573540"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1080\/10640260802115852"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1176\/appi.books.9780890425596"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.18637\/jss.v067.i01"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/eat.20931"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11199-020-01201-6"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.eatbeh.2011.08.001"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.2190\/3H2H-3XJN-3KAY-G9NY"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.comppsych.2007.12.007"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/hir.12188"},{"key":"e_1_2_9_12_1","volume-title":"Paper presented at the CHI conference on human factors in computing systems","author":"Eikey E. 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