The Ecological Validity of the Yale Food Addiction Scale 2.0 and Momentary Food Addiction Symptoms

被引:2
作者
Varnado, Aimee [1 ]
Smith, Alexandro [1 ]
Mason, Tyler B. [2 ]
Smith, Kathryn E. [1 ]
机构
[1] Univ Southern Calif, Dept Psychiat & Behav Sci, 1975 Zonal Ave, Los Angeles, CA 90033 USA
[2] Univ Southern Calif, Dept Populat & Publ Hlth Sci, Los Angeles, CA USA
基金
美国国家卫生研究院;
关键词
food addiction; binge-eating disorder; ecological validity; ecological momentary assessment; Yale Food Addiction Scale; EATING-DISORDER; VALIDATION; BULIMIA; ADULTS;
D O I
10.1037/adb0001014
中图分类号
R194 [卫生标准、卫生检查、医药管理];
学科分类号
摘要
Objective: This study assessed the ecological validity of the Yale Food Addiction Scale (YFAS 2.0) with ecological momentary assessment (EMA) and explored the internal consistency and convergent validity of a momentary food addiction scale. Method: Adults (N = 49) who met criteria for binge-eating disorder and/or food addiction (age = 34.9 +/- 12.1 years; 77.1% cisgender female; 55.1% non-Hispanic White) completed online questionnaires and a 10-day EMA protocol. Analyses examined (a) associations between the YFAS 2.0 and EMA-measured variables corresponding to food addiction criteria, (b) reliability of a momentary food addiction scale (EMA-FA), and (c) concurrent associations between EMA-FA and EMA-measured negative affect, impulsivity, eating expectancies, body satisfaction, consumption of palatable food, and taste response to palatable food. Results: YFAS scores were associated with EMA-reported variables corresponding to food addiction criteria (ps < .045). The multilevel reliability for EMA-FA was adequate (omega = .75-.94). Individuals with higher EMA-FA scores reported greater negative affect, impulsivity, appetite, palatable food consumption, taste response to palatable food, and contrary to expectations, greater body satisfaction (ps < .01). Within-person effects emerged for EMA-FA predicting higher negative affect, impulsivity, likelihood of palatable food consumption, more pleasurable taste responses after consuming palatable foods, yet lower body satisfaction, appetite, and eating expectancies (ps < .01). Conclusions: Results support the ecological validity of the YFAS 2.0, and additional evidence of convergent validity and internal consistency was demonstrated for a momentary food addiction scale. This assessment of the psychometric properties of the YFAS will ultimately further its utility and relevance in the study and diagnosis of food addiction.
引用
收藏
页码:628 / 636
页数:9
相关论文
共 43 条
[1]  
[Anonymous], 2022, DSM5TR, V5th, DOI [10.1176/appi.books.9780890425787, DOI 10.1176/APPI.BOOKS.9780890425787]
[2]  
[Anonymous], 1994, Diagnostic And Statistical Manual Of Mental Disorders, V4th
[3]  
Ben-Shachar M, 2020, J OPEN SOURCE SOFTW, V5, P2815, DOI [10.21105/joss.02815, 10.21105/joss.02815, DOI 10.21105/JOSS.02815]
[4]   Facets of Negative Affect Prior to and Following Binge-Only, Purge-Only, and Binge/Purge Events in Women With Bulimia Nervosa [J].
Berg, Kelly C. ;
Crosby, Ross D. ;
Cao, Li ;
Peterson, Carol B. ;
Engel, Scott G. ;
Mitchell, James E. ;
Wonderlich, Stephen A. .
JOURNAL OF ABNORMAL PSYCHOLOGY, 2013, 122 (01) :111-118
[5]   Binge-Eating Disorder in Adults A Systematic Review and Meta-analysis [J].
Brownley, Kimberly A. ;
Berkman, Nancy D. ;
Peat, Christine M. ;
Lohr, Kathleen N. ;
Cullen, Katherine E. ;
Bann, Carla M. ;
Bulik, Cynthia M. .
ANNALS OF INTERNAL MEDICINE, 2016, 165 (06) :409-U95
[6]   Food insecurity associated with elevated eating disorder symptoms, impairment, and eating disorder diagnoses in an American University student sample before and during the beginning of the COVID-19 pandemic [J].
Christensen, Kara A. ;
Forbush, Kelsie T. ;
Richson, Brianne N. ;
Thomeczek, Marianna L. ;
Perko, Victoria L. ;
Bjorlie, Kayla ;
Christian, Kylie ;
Ayres, Joseph ;
Wildes, Jennifer E. ;
Mildrum Chana, Sofia .
INTERNATIONAL JOURNAL OF EATING DISORDERS, 2021, 54 (07) :1213-1223
[7]   Development of the Yale Food Addiction Scale Version 2.0 [J].
Gearhardt, Ashley N. ;
Corbin, William R. ;
Brownell, Kelly D. .
PSYCHOLOGY OF ADDICTIVE BEHAVIORS, 2016, 30 (01) :113-121
[8]   An examination of the food addiction construct in obese patients with binge eating disorder [J].
Gearhardt, Ashley N. ;
White, Marney A. ;
Masheb, Robin M. ;
Morgan, Peter T. ;
Crosby, Ross D. ;
Grilo, Carlos M. .
INTERNATIONAL JOURNAL OF EATING DISORDERS, 2012, 45 (05) :657-663
[9]  
Gearhardt Ashley N, 2011, Curr Drug Abuse Rev, V4, P201
[10]   Reliability Estimation in a Multilevel Confirmatory Factor Analysis Framework [J].
Geldhof, G. John ;
Preacher, Kristopher J. ;
Zyphur, Michael J. .
PSYCHOLOGICAL METHODS, 2014, 19 (01) :72-91