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Carrière K, Siemers N, Thapar S, Knäuper B. Proof-of-concept testing of a mobile application-delivered mindfulness exercise for emotional eaters: RAIN delivered as a step-by-step image sequence. Mhealth 2024; 10:24. [PMID: 39114459 PMCID: PMC11304094 DOI: 10.21037/mhealth-23-56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 03/05/2024] [Indexed: 08/10/2024] Open
Abstract
Background Over fifty percent of individuals with overweight and obesity are emotional eaters. Emotional eating can be theorized as a conditioned response to eat for reasons that are not associated with physiological hunger. We conducted this proof-of-concept study to gather evidence that a mobile app that delivers a common non-meditative mindfulness exercise called RAIN, in a step-by-step image sequence can improve emotional eating and other outcomes over a 3-week period. Methods Forty-nine Canadian adults who self reported as emotional eaters (mean age =30.7 years) were recruited through social media and participated in a workshop in which RAIN and its use on the app were introduced. Participants were asked to use the app every time that they experienced a non-homeostatic craving to eat for three weeks. Emotional eating, reactivity to food cravings, perceived loss of control around food, distress tolerance, and eating-specific mindfulness were assessed pre- and post-intervention. Results Improvements on all outcomes were found (r-range, -0.58 to -0.28). The feasibility of the mobile application was demonstrated by a low attrition rate (8%), high user satisfaction, and strong app engagement metrics. Conclusions The data provide proof-of-concept evidence that a mobile app that delivers a mindfulness exercise in a step-by-step image sequence has potential to be effective and thus identifies a new approach that may reduce emotional eating in an accessible and affordable manner.
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Affiliation(s)
- Kimberly Carrière
- Department of Psychology, Faculty of Science, McGill University, Montreal, QC, Canada
- Division of Gastroenterology and Hepatology, Faculty of Medicine, McGill University, Montreal, QC, Canada
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, Montreal, QC, Canada
| | - Nellie Siemers
- Department of Psychology, Faculty of Science, McGill University, Montreal, QC, Canada
| | - Serena Thapar
- Department of Psychology, Faculty of Science, McGill University, Montreal, QC, Canada
| | - Bärbel Knäuper
- Department of Psychology, Faculty of Science, McGill University, Montreal, QC, Canada
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Loor JM, Mullins CR, Smith JE. Examination of ecological validity of intuitive eating. Appetite 2023; 188:106761. [PMID: 37421977 DOI: 10.1016/j.appet.2023.106761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 06/14/2023] [Accepted: 06/25/2023] [Indexed: 07/10/2023]
Abstract
BACKGROUND Intuitive eating, which involves following internal cues of hunger and satiety to guide eating choices, would be better understood if studied at the individual momentary level instead of globally or cross-sectionally. The current study employed ecological momentary assessment (EMA) to examine the ecological validity of a popular intuitive eating measure, the Intuitive Eating Scale (IES-2). METHOD College males and females completed a baseline assessment of trait levels of intuitive eating as measured by the IES-2. Participants then followed a seven-day EMA protocol where they completed brief smart phone assessments about intuitive eating and related constructs while in their natural daily environments. Participants were asked to complete recordings before and after eating about their state level of intuitive eating at that moment. RESULTS Among 104 participants, 87.5% were female, mean age was 24.3, and mean BMI was 26.3. Baseline trait level intuitive eating was significantly correlated with state level intuitive eating reported across EMA recordings, with some evidence suggesting that correlations were stronger before eating compared to after eating. Intuitive eating generally was related to less negative affect, fewer eating restrictions, and more anticipated taste enjoyment before eating, as well as less guilt and regret after eating. DISCUSSION Individuals who reported high trait levels of intuitive eating also reported following their internal cues for hunger and satiety and had less guilt, regret, and negative affect surrounding eating in their naturalistic environments, thereby supporting the ecological validity of the IES-2.
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Affiliation(s)
- Jamie M Loor
- University of New Mexico Health Sciences Center, MSC08-4506, Albuquerque, NM 87131-0001, United States.
| | - Chloe R Mullins
- University of New Mexico, Department of Psychology, MSC03-2220, Albuquerque, NM 87131-0001, United States.
| | - Jane Ellen Smith
- University of New Mexico, Department of Psychology, MSC03-2220, Albuquerque, NM 87131-0001, United States.
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Kelly NR, Kosty D, Williamson G, Guidinger C, Cotter EW. Social media and dating app use are differentially related to same- and next-day disordered eating pathology in young men with loss of control eating. Eat Behav 2023; 49:101735. [PMID: 37146410 DOI: 10.1016/j.eatbeh.2023.101735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 03/30/2023] [Accepted: 04/24/2023] [Indexed: 05/07/2023]
Abstract
OBJECTIVE To evaluate whether social networking site (SNS) and dating app use is associated with disordered eating in young men. METHODS 42 men (18-35y) who reported ≥4 loss of control (LOC) eating episodes in the prior month completed a 14-day ecological momentary assessment (EMA) protocol. Five times throughout the day, participants responded to prompts regarding their dietary restraint, body dissatisfaction, and LOC eating. Each night at ~10 pm, participants reported their total time spent on SNSs and dating apps/websites within the last day. RESULTS 39 out of 42 cisgender men (Mage = 25.1 ± 5.3 years; 47 % non-Hispanic White, 29 % Black or African American; 63 % non-students; 87 % heterosexual) reported using SNSs and/or dating apps. Neither SNS nor dating app use was associated with body dissatisfaction. Dating app use with associated with higher same- (r2 equivalent = 0.022, p = .003) and next-day dietary restraint (r2 equivalent = 0.016, p = .02); SNS use was not. More SNS use was associated with lower odds of same- (OR [95 % CI] = 0.86 [0.75, 0.99], p = .044) and next-day LOC eating (OR [95 % CI] = 0.82 [0.71, 0.96], p = .011); links with dating app use were non-significant. DISCUSSION Non-significant links for SNS and dating app use with body dissatisfaction, and inverse associations with LOC eating, are contrary to research conducted with girls and women. Research is needed to evaluate whether the quality of SNS and dating app engagement (e.g., specific sites) are more closely related to men's disordered eating, and this work should consider muscularity concerns.
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Affiliation(s)
- Nichole R Kelly
- Counseling Psychology and Human Services, University of Oregon, United States of America; The Prevention Science Institute, University of Oregon, United States of America.
| | - Derek Kosty
- The Prevention Science Institute, University of Oregon, United States of America
| | - Gina Williamson
- Counseling Psychology and Human Services, University of Oregon, United States of America; The Prevention Science Institute, University of Oregon, United States of America
| | - Claire Guidinger
- Counseling Psychology and Human Services, University of Oregon, United States of America; The Prevention Science Institute, University of Oregon, United States of America
| | - Elizabeth W Cotter
- Department of Health Studies, American University, United States of America
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Puchkova-Sistac A, de Lauzon-Guillain B, Girerd N, Boivin JM, Bozec E, Mercklé L, Nazare JA, Laville M, Rossignol P, Wagner S. Association between eating behaviour and 13-year cardiovascular damages in the initially healthy STANISLAS cohort. Eur J Prev Cardiol 2023; 30:349-357. [PMID: 36626936 DOI: 10.1093/eurjpc/zwac287] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 01/12/2023]
Abstract
AIMS Several dimensions of eating behaviour (EB), such as restrained eating (RE), appear to be cross-sectionally associated with certain cardiovascular (CV) diseases and metabolic risk factors although little is known regarding longitudinal associations. This study aimed to assess the associations between EB and CV damage or metabolic syndrome after 13 years, in initially healthy individuals. METHODS AND RESULTS This study included 1109 participants from the familial STANISLAS (Suivi Temporaire Annuel Non-Invasif de la Santé des Lorrains Assurés Sociaux) cohort study. Emotional eating (EmE), RE, and external eating were assessed using the Dutch Eating Behaviour Questionnaire. Metabolic syndrome and CV damages such as carotid-femoral pulse-wave velocity (cfPWV), left ventricular mass, carotid intima-media thickness, and diastolic dysfunction (DD) were measured after a period of 13 years. Mixed model analysis with a family random effect and adjustment for age, sex, education, temporal gap, physical activity, metabolic factors at baseline, and the onset of CV disease during follow-up, and mediation analysis were performed in adults and adolescents separately. Among adults, EmE was associated with a 38% increased risk of DD 13 years later [odds ratio = 1.38 (1.05; 1.83)]. Stress level mediated 31.9% of this association (P = 0.01). Emotional eating was positively associated with cfPWV (β=0.02 [0.01; 0.04]). External eating was slightly associated with lower cfPWV (β=-0.03 [-0.05; -0.01]). No associations were observed between EB dimensions and metabolic syndrome. Energy intake was not found to be a mediator of any associations. CONCLUSION Our results suggest that CV prevention should also take into account EB and include emotion regulation skills teaching.
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Affiliation(s)
- Anfisa Puchkova-Sistac
- INSERM CIC 1433, Nancy CHRU, Inserm U1116, FCRIN, INI-CRCT, University of Lorraine, 4 rue du Morvan, 54500 Vandoeuvre-lès-Nancy, France
| | - Blandine de Lauzon-Guillain
- Université Paris Cité, INSERM, INRAE, CRESS, HOPITAL HOTEL DIEU, 1 PLACE DU PARVIS NOTREDAME, 75004 PARIS, France
| | - Nicolas Girerd
- INSERM CIC 1433, Nancy CHRU, Inserm U1116, FCRIN, INI-CRCT, University of Lorraine, 4 rue du Morvan, 54500 Vandoeuvre-lès-Nancy, France
| | - Jean-Marc Boivin
- INSERM CIC 1433, Nancy CHRU, Inserm U1116, FCRIN, INI-CRCT, University of Lorraine, 4 rue du Morvan, 54500 Vandoeuvre-lès-Nancy, France
- Department of General Medicine, University of Lorraine, 9 avenue de la Forêt de Haye, 54500 Vandoeuvre-lès-Nancy, France
| | - Erwan Bozec
- INSERM CIC 1433, Nancy CHRU, Inserm U1116, FCRIN, INI-CRCT, University of Lorraine, 4 rue du Morvan, 54500 Vandoeuvre-lès-Nancy, France
| | - Ludovic Mercklé
- INSERM CIC 1433, Nancy CHRU, Inserm U1116, FCRIN, INI-CRCT, University of Lorraine, 4 rue du Morvan, 54500 Vandoeuvre-lès-Nancy, France
| | - Julie-Anne Nazare
- Centre de Recherche en Nutrition Humaine Rhône-Alpes, Univ-Lyon, CarMeN Laboratory, INSERM, INRA, INSA Lyon, Université Claude Bernard Lyon 1, Hospices Civils de Lyon, F-CRIN/FORCE Network, 165 chemin du Grand Revoyet, Pierre-Bénite, France
| | - Martine Laville
- Centre de Recherche en Nutrition Humaine Rhône-Alpes, Univ-Lyon, CarMeN Laboratory, INSERM, INRA, INSA Lyon, Université Claude Bernard Lyon 1, Hospices Civils de Lyon, F-CRIN/FORCE Network, 165 chemin du Grand Revoyet, Pierre-Bénite, France
| | - Patrick Rossignol
- INSERM CIC 1433, Nancy CHRU, Inserm U1116, FCRIN, INI-CRCT, University of Lorraine, 4 rue du Morvan, 54500 Vandoeuvre-lès-Nancy, France
| | - Sandra Wagner
- INSERM CIC 1433, Nancy CHRU, Inserm U1116, FCRIN, INI-CRCT, University of Lorraine, 4 rue du Morvan, 54500 Vandoeuvre-lès-Nancy, France
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The phenomenon of abnormal eating and taste perception: What’s the link in subjects with obesity and eating disorders? Food Qual Prefer 2023. [DOI: 10.1016/j.foodqual.2022.104744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wang C, Song X, Lee TMC, Zhang R. Psychometric Properties of the Chinese Version of the Brief State Rumination Inventory. Front Public Health 2022; 10:824744. [PMID: 35359769 PMCID: PMC8960134 DOI: 10.3389/fpubh.2022.824744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 01/26/2022] [Indexed: 11/13/2022] Open
Abstract
State rumination, unlike trait rumination which is described as a persistent and stable response style, is usually triggered by a specific stressful event and causes negative emotions within a short period of time. The measurement methods of trait rumination, such as the ruminative response scale (RRS), are therefore not fully applicable to state rumination. Recently, researchers have developed the brief state rumination inventory (BSRI) to characterize state rumination, addressing the gap in the field of accurate measurement of state rumination. To develop such an effective tool in the Chinese context, we developed a Chinese version of the BSRI and tested its psychometric properties. Two studies were conducted to address the research goal. In Study 1, we recruited 512 subjects, each of whom completed the Chinese version of the BSRI, RRS, emotional regulation questionnaire (ERQ), depression–anxiety–stress scale (DASS), and positive and negative affect scale (PANAS). Results showed that the scores of the BSRI were positively correlated with all other scale scores (ps < 0.001), and the correlation with the RRS was the highest, indicating that the BSRI showed good convergent validity. Additionally, the Cronbach's alpha coefficient for the Chinese version of the BSRI was 0.93. Study 2 aimed to examine the ecological validity of the Chinese version of the BSRI. We recruited another 54 subjects who were randomly divided into two groups, with 27 in the rumination induction group and 27 in the distraction group, and recorded the BSRI scores of the two groups before and after a specific experiment. We found there was a significant increase in BSRI scores after rumination induction (t = 3.91, p < 0.001), while there was no significant difference in the concrete distraction group before and after the experiment (t = 0.70, p = 0.48). In sum, the Chinese version of the BSRI showed good reliability and validity for assessing state rumination in the general Chinese population.
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Affiliation(s)
- Chanyu Wang
- Laboratory of Cognitive Control and Brain Healthy, Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Xiaoqi Song
- Laboratory of Cognitive Control and Brain Healthy, Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Tatia M. C. Lee
- State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong, China
- Laboratory of Neuropsychology and Human Neuroscience, The University of Hong Kong, Hong Kong, China
| | - Ruibin Zhang
- Laboratory of Cognitive Control and Brain Healthy, Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China
- Department of Psychiatry, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- *Correspondence: Ruibin Zhang
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Validation of the Dutch Eating Behavior Questionnaire in a Romanian Adult Population. Nutrients 2021; 13:nu13113890. [PMID: 34836141 PMCID: PMC8619088 DOI: 10.3390/nu13113890] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 10/28/2021] [Accepted: 10/29/2021] [Indexed: 12/26/2022] Open
Abstract
(1) Background: Obesity, part of the triple global burden of disease, is increasingly attracting research on its preventive and curative management. Knowledge of eating behavior can be useful both at the individual level (to individualize treatment for obesity) and the population level (to implement more suitable food policies). The Dutch Eating Behavior Questionnaire (DEBQ) is a widely used international tool to assess eating behavior, i.e., emotional, external and restricted eating styles. The aim of this study was to validate the Romanian version of DEBQ, as obesity is a major concern in Romania. (2) Methods: Our study tested the psychometric properties of the Romanian version of DEBQ on an adult population and explored the associations of eating behavior with weight status (3) Results: The study showed a factor load similar to the original version of the questionnaire and a very good internal validity (Cronbach’s alpha fidelity coefficient greater than 0.8 for all scales of the questionnaire) for the Romanian version of DEBQ and showed that all of the scales positively correlated with body mass index in both men and women. (4) Conclusions: This study will enable the use of the DEBQ Romanian version on the adult population of Romania where the findings could be incorporated into developing better strategies to reduce the burden of nutrition-related diseases.
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Sambal H, Bohon C, Weinbach N. The effect of mood on food versus non-food interference among females who are high and low on emotional eating. J Eat Disord 2021; 9:140. [PMID: 34715937 PMCID: PMC8555330 DOI: 10.1186/s40337-021-00497-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 10/08/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Emotional eating refers to overeating triggered by emotional experiences and may cause significant psychological distress and health problems. Thus, it is important to better understand its underlying mechanisms. The study examined if the ability to ignore task-irrelevant information, namely, interference control, is modulated by mood and exposure to food stimuli among females who are high and low on emotional eating. METHOD The study's sample included 80 women who were high (N = 40) or low (N = 40) on an emotional eating scale. Participants were divided to a negative or neutral mood induction group. Following the mood induction, they completed a food-flanker task that allowed assessing attentional interference caused by food and non-food stimuli separately. RESULTS The low emotional eating group had significantly greater food compared to non-food interference, suggesting difficulty at ignoring food stimuli while attending a neutral target. In the high emotional eating group, there was no difference between food and non-food interference. However, higher levels of emotional eating predicted lower levels of food interference. CONCLUSION The pattern of results suggests a food-avoidance attentional tendency among those with higher levels of emotional eating. The mood manipulation did not influence food-related interference in either group. The lack of an effect of mood on food-related interference questions the impact of negative emotions on basic attentional processes among individuals with emotional eating.
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Affiliation(s)
- Hilla Sambal
- School of Psychological Sciences, University of Haifa, Abba Khoushy Ave 199, 3498838, Haifa, Israel
| | - Cara Bohon
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Noam Weinbach
- School of Psychological Sciences, University of Haifa, Abba Khoushy Ave 199, 3498838, Haifa, Israel.
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Bédard A, Lamarche PO, Grégoire LM, Trudel-Guy C, Provencher V, Desroches S, Lemieux S. Can eating pleasure be a lever for healthy eating? A systematic scoping review of eating pleasure and its links with dietary behaviors and health. PLoS One 2020; 15:e0244292. [PMID: 33347469 PMCID: PMC7751982 DOI: 10.1371/journal.pone.0244292] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 12/08/2020] [Indexed: 11/18/2022] Open
Abstract
The aims of this review were to map and summarize data currently available about 1) key dimensions of eating pleasure; 2) associations of eating pleasure, and its key dimensions, with dietary and health outcomes and 3) the most promising intervention strategies using eating pleasure to promote healthy eating. Using the scoping review methodology, a comprehensive search of the peer-reviewed literature (Medline, PsycInfo, Embase, ERIC, Web of Science, CINAHL, ABI/Inform global and Sociology Abstract) and of the grey literature (ProQuest Dissertations & Theses and Google) was carried out by two independent reviewers. We included 119 of the 28,908 studies found. In total, 89 sub-dimensions of eating pleasure were grouped into 22 key dimensions. The most frequently found related to sensory experiences (in 50.9% of the documents), social experiences (42.7%), food characteristics besides sensory attributes (27.3%), food preparation process (19.1%), novelty (16.4%), variety (14.5%), mindful eating (13.6%), visceral eating (12.7%), place where food is consumed (11.8%) and memories associated with eating (10.9%). Forty-five studies, mostly cross-sectional (62.2%), have documented links between eating pleasure and dietary and/or health outcomes. Most studies (57.1%) reported favorable associations between eating pleasure and dietary outcomes. For health outcomes, results were less consistent. The links between eating pleasure and both dietary and health outcomes varied according to the dimensions of eating pleasure studied. Finally, results from 11 independent interventions suggested that strategies focusing on sensory experiences, cooking and/or sharing activities, mindful eating, and positive memories related to healthy food may be most promising. Thus, eating pleasure may be an ally in the promotion of healthy eating. However, systematically developed, evidence-based interventions are needed to better understand how eating pleasure may be a lever for healthy eating.
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Affiliation(s)
- Alexandra Bédard
- Centre Nutrition, santé et société (NUTRISS), Institute of Nutrition and Functional Foods, Université Laval, Québec, QC, Canada
| | | | - Lucie-Maude Grégoire
- Centre Nutrition, santé et société (NUTRISS), Institute of Nutrition and Functional Foods, Université Laval, Québec, QC, Canada
- School of Nutrition, Université Laval, Québec, QC, Canada
| | - Catherine Trudel-Guy
- Centre Nutrition, santé et société (NUTRISS), Institute of Nutrition and Functional Foods, Université Laval, Québec, QC, Canada
- School of Nutrition, Université Laval, Québec, QC, Canada
| | - Véronique Provencher
- Centre Nutrition, santé et société (NUTRISS), Institute of Nutrition and Functional Foods, Université Laval, Québec, QC, Canada
- School of Nutrition, Université Laval, Québec, QC, Canada
| | - Sophie Desroches
- Centre Nutrition, santé et société (NUTRISS), Institute of Nutrition and Functional Foods, Université Laval, Québec, QC, Canada
- School of Nutrition, Université Laval, Québec, QC, Canada
| | - Simone Lemieux
- Centre Nutrition, santé et société (NUTRISS), Institute of Nutrition and Functional Foods, Université Laval, Québec, QC, Canada
- School of Nutrition, Université Laval, Québec, QC, Canada
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10
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Emotional eating in healthy individuals and patients with an eating disorder: evidence from psychometric, experimental and naturalistic studies. Proc Nutr Soc 2020; 79:290-299. [PMID: 32398186 PMCID: PMC7663318 DOI: 10.1017/s0029665120007004] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Emotional eating has traditionally been defined as (over)eating in response to negative emotions. Such overeating can impact general health because of excess energy intake and mental health, due to the risks of developing binge eating. Yet, there is still significant controversy on the validity of the emotional eating concept and several theories compete in explaining its mechanisms. The present paper examines the emotional eating construct by reviewing and integrating recent evidence from psychometric, experimental and naturalistic research. Several psychometric questionnaires are available and some suggest that emotions differ fundamentally in how they affect eating (i.e. overeating, undereating). However, the general validity of such questionnaires in predicting actual food intake in experimental studies is questioned and other eating styles such as restrained eating seem to be better predictors of increased food intake under negative emotions. Also, naturalistic studies, involving the repeated assessment of momentary emotions and eating behaviour in daily life, are split between studies supporting and studies contradicting emotional eating in healthy individuals. Individuals with clinical forms of overeating (i.e. binge eating) consistently show positive relationships between negative emotions and eating in daily life. We will conclude with a summary of the controversies around the emotional eating construct and provide recommendations for future research and treatment development.
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11
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Wahl DR, Villinger K, Blumenschein M, König LM, Ziesemer K, Sproesser G, Schupp HT, Renner B. Why We Eat What We Eat: Assessing Dispositional and In-the-Moment Eating Motives by Using Ecological Momentary Assessment. JMIR Mhealth Uhealth 2020; 8:e13191. [PMID: 31909719 PMCID: PMC6996745 DOI: 10.2196/13191] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 08/15/2019] [Accepted: 09/26/2019] [Indexed: 01/08/2023] Open
Abstract
Background Why do we eat? Our motives for eating are diverse, ranging from hunger and liking to social norms and affect regulation. Although eating motives can vary from eating event to eating event, which implies substantial moment-to-moment differences, current ways of measuring eating motives rely on single timepoint questionnaires that assess eating motives as situation-stable dispositions (traits). However, mobile technologies including smartphones allow eating events and motives to be captured in real time and real life, thus capturing experienced eating motives in-the-moment (states). Objective This study aimed to examine differences between why people think they eat (trait motives) and why they eat in the moment of consumption (state motives) by comparing a dispositional (trait) and an in-the-moment (state) assessment of eating motives. Methods A total of 15 basic eating motives included in The Eating Motivation Survey (ie, liking, habit, need and hunger, health, convenience, pleasure, traditional eating, natural concerns, sociability, price, visual appeal, weight control, affect regulation, social norms, and social image) were assessed in 35 participants using 2 methodological approaches: (1) a single timepoint dispositional assessment and (2) a smartphone-based ecological momentary assessment (EMA) across 8 days (N=888 meals) capturing eating motives in the moment of eating. Similarities between dispositional and in-the-moment eating motive profiles were assessed according to 4 different indices of profile similarity, that is, overall fit, shape, scatter, and elevation. Moreover, a visualized person × motive data matrix was created to visualize and analyze between- and within-person differences in trait and state eating motives. Results Similarity analyses yielded a good overall fit between the trait and state eating motive profiles across participants, indicated by a double-entry intraclass correlation of 0.52 (P<.001). However, although trait and state motives revealed a comparable rank order (r=0.65; P<.001), trait motives overestimated 12 of 15 state motives (P<.001; d=1.97). Specifically, the participants assumed that 6 motives (need and hunger, price, habit, sociability, traditional eating, and natural concerns) are more essential for eating than they actually were in the moment (d>0.8). Furthermore, the visualized person × motive data matrix revealed substantial interindividual differences in intraindividual motive profiles. Conclusions For a comprehensive understanding of why we eat what we eat, dispositional assessments need to be extended by in-the-moment assessments of eating motives. Smartphone-based EMAs reveal considerable intra- and interindividual differences in eating motives, which are not captured by single timepoint dispositional assessments. Targeting these differences between why people think they eat what they eat and why they actually eat in the moment may hold great promise for tailored mobile health interventions facilitating behavior changes.
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Affiliation(s)
- Deborah Ronja Wahl
- Psychological Assessment and Health Psychology, Department of Psychology, University of Konstanz, Konstanz, Germany
| | - Karoline Villinger
- Psychological Assessment and Health Psychology, Department of Psychology, University of Konstanz, Konstanz, Germany
| | - Michael Blumenschein
- Data Analysis and Visualization, Department of Computer and Information Science, University of Konstanz, Konstanz, Germany
| | - Laura Maria König
- Psychological Assessment and Health Psychology, Department of Psychology, University of Konstanz, Konstanz, Germany
| | - Katrin Ziesemer
- Psychological Assessment and Health Psychology, Department of Psychology, University of Konstanz, Konstanz, Germany
| | - Gudrun Sproesser
- Psychological Assessment and Health Psychology, Department of Psychology, University of Konstanz, Konstanz, Germany
| | - Harald Thomas Schupp
- General and Biological Psychology, Department of Psychology, University of Konstanz, Konstanz, Germany
| | - Britta Renner
- Psychological Assessment and Health Psychology, Department of Psychology, University of Konstanz, Konstanz, Germany
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Smith KE, Mason TB, Juarascio A, Schaefer LM, Crosby RD, Engel SG, Wonderlich SA. Moving beyond self-report data collection in the natural environment: A review of the past and future directions for ambulatory assessment in eating disorders. Int J Eat Disord 2019; 52:1157-1175. [PMID: 31313348 PMCID: PMC6942694 DOI: 10.1002/eat.23124] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 05/31/2019] [Accepted: 06/04/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVE In recent years, ecological momentary assessment (EMA) has been used to repeatedly assess eating disorder (ED) symptoms in naturalistic settings, which has allowed for increased understanding of temporal processes that potentiate ED behaviors. However, there remain notable limitations of self-report EMA, and with the rapid proliferation of technology there are ever-increasing possibilities to improve ambulatory assessment methods to further the understanding and treatment of EDs. Therefore, the purpose of this review was to (a) systematically review the studies in EDs that have utilized ambulatory assessment methods other than self-report, and (b) provide directions for future research and clinical applications. METHOD A systematic literature search of electronic databases was conducted, and data regarding study characteristics and methodological quality were extracted. RESULTS The search identified 17 studies that used ambulatory assessment methods to gather objective data, and focused primarily on autonomic functioning, physical activity, and cognitive processes in ED and control groups. DISCUSSION Together the literature demonstrates the promise of using a range of ecologically valid ambulatory assessment approaches in EDs, though there remains limited research that has utilized methods other than self-report (e.g., wearable sensors), particularly in recent years. Going forward, there are several technology-enhanced momentary assessment methods that have potential to improve the understanding and treatment of EDs.
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Affiliation(s)
- Kathryn E Smith
- Center for Bio-behavioral Research, Sanford Research, Fargo, North Dakota
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota
| | - Tyler B Mason
- Department of Preventive Medicine, University of Southern California, Los Angeles, California
| | | | - Lauren M Schaefer
- Center for Bio-behavioral Research, Sanford Research, Fargo, North Dakota
| | - Ross D Crosby
- Center for Bio-behavioral Research, Sanford Research, Fargo, North Dakota
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota
| | - Scott G Engel
- Center for Bio-behavioral Research, Sanford Research, Fargo, North Dakota
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota
| | - Stephen A Wonderlich
- Center for Bio-behavioral Research, Sanford Research, Fargo, North Dakota
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota
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Smith KE, Mason TB, Crosby RD, Engel SG, Crow SJ, Wonderlich SA, Peterson CB. State and trait positive and negative affectivity in relation to restraint intention and binge eating among adults with obesity. Appetite 2018; 120:327-334. [PMID: 28943474 PMCID: PMC5969992 DOI: 10.1016/j.appet.2017.09.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 08/16/2017] [Accepted: 09/20/2017] [Indexed: 02/05/2023]
Abstract
Restraint and binge eating are cognitive and behavioral processes that are particularly important in the context of obesity. While extensive research has focused on negative affect (NA) in relation to binge eating, it is unclear whether affective valence (i.e., positive versus negative) and stability (i.e., state versus trait) differentially predict binge eating and restraint among individuals with obesity. Distinguishing between valence and stability helps elucidate under which affective contexts, and among which individuals, restraint and binge eating are likely to occur. Therefore, the present study examined relationships between trait and state levels of NA and positive affect (PA), binge eating, and restraint intention among 50 adults with obesity (BMI ≥ 30). Participants completed baseline assessments followed by a two-week ecological momentary assessment (EMA) protocol. Structural equation modeling assessed a trait model of person-level measures of affect in relation to overall levels of binge eating and restraint intention, while general estimating equations (GEEs) assessed state models examining relationships between momentary affect and subsequent binge eating and restraint. The trait model indicated higher overall NA was related to more binge eating episodes, but was unrelated to overall restraint intention. Higher overall PA was related to higher overall restraint intention, but was unrelated to binge eating. State models indicated momentary NA was associated with a greater likelihood of subsequent binge eating and lower restraint intention. Momentary PA was unrelated to subsequent binge eating or restraint intention. Together, findings demonstrate important distinctions between the valence and stability of affect in relationship to binge eating and restraint intention among individuals with obesity. While NA is a more salient predictor of binge eating than PA, both overall PA and momentary NA are predictors of restraint intention.
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Affiliation(s)
- Kathryn E Smith
- Neuropsychiatric Research Institute, Fargo, ND, United States; University of North Dakota School of Medicine and Health Sciences, Department of Psychiatry and Behavioral Science, Fargo, ND, United States.
| | - Tyler B Mason
- Department of Preventative Medicine, University of Southern California, United States
| | - Ross D Crosby
- Neuropsychiatric Research Institute, Fargo, ND, United States; University of North Dakota School of Medicine and Health Sciences, Department of Psychiatry and Behavioral Science, Fargo, ND, United States
| | - Scott G Engel
- Neuropsychiatric Research Institute, Fargo, ND, United States; University of North Dakota School of Medicine and Health Sciences, Department of Psychiatry and Behavioral Science, Fargo, ND, United States
| | - Scott J Crow
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, United States
| | - Stephen A Wonderlich
- Neuropsychiatric Research Institute, Fargo, ND, United States; University of North Dakota School of Medicine and Health Sciences, Department of Psychiatry and Behavioral Science, Fargo, ND, United States
| | - Carol B Peterson
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, United States
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