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Werthmann J, Tuschen-Caffier B, Ströbele L, Kübel SL, Renner F. Healthy cravings? Impact of imagined healthy food consumption on craving for healthy foods and motivation to eat healthily - Results of an initial experimental study. Appetite 2023; 183:106458. [PMID: 36638961 DOI: 10.1016/j.appet.2023.106458] [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: 09/23/2022] [Revised: 01/06/2023] [Accepted: 01/09/2023] [Indexed: 01/13/2023]
Abstract
Craving for high-calorie foods predicts consumption of high-calorie foods thereby contributing to unhealthy eating habits and, potentially in the long term, to the development of overweight, obesity, and eating disorder pathology. Thus, effective interventions tackling craving for unhealthy foods and motivating healthy eating behavior are needed. This initial study tested if an experimental mental imagery procedure could induce craving for healthy foods and increase the motivation to eat healthily. Participants (N = 82) were randomized to either a healthy craving mental imagery condition or to a neutral mental imagery control condition. Craving for healthy foods and motivation to eat healthily was assessed before and after the experimental manipulation via self-report. A (disguised) food choice for healthy versus unhealthy food was added as a behavioural measure at the end of the experiment. Repeated measures of variance analyses with time (pre vs. post experimental manipulation) and condition (healthy craving mental imagery versus neutral mental imagery) yielded significant interactions for healthy craving and motivation to eat healthily: Post-hoc tests showed that craving for healthy foods and motivation to eat healthily increased significantly after the experimental manipulation in the healthy craving mental imagery condition, but not in the neutral mental imagery condition. Results of this initial study suggest that an experimental mental imagery induction of craving for healthy food leads to an increase in healthy craving and motivation to eat healthily. Further experimental research is needed to rule out priming effects, to test the underlying mechanisms of this effect, and evaluate the potential of this mental imagery procedure in a clinical context.
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Affiliation(s)
- Jessica Werthmann
- Albert-Ludwigs-University Freiburg, Institute of Psychology, Department of Clinical Psychology and Psychotherapy, Freiburg, Germany.
| | - Brunna Tuschen-Caffier
- Albert-Ludwigs-University Freiburg, Institute of Psychology, Department of Clinical Psychology and Psychotherapy, Freiburg, Germany
| | - Leonie Ströbele
- Albert-Ludwigs-University Freiburg, Institute of Psychology, Department of Clinical Psychology and Psychotherapy, Freiburg, Germany
| | - Sebastian L Kübel
- Albert-Ludwigs-University Freiburg, Institute of Psychology, Department of Clinical Psychology and Psychotherapy, Freiburg, Germany; Max Planck Institute for the Study of Crime, Security and Law, Department of Criminology, Freiburg, Germany
| | - Fritz Renner
- Albert-Ludwigs-University Freiburg, Institute of Psychology, Department of Clinical Psychology and Psychotherapy, Freiburg, Germany
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Wilson E, Senior V, Tapper K. The effect of visualisation and mindfulness-based decentering on chocolate craving. Appetite 2021; 164:105278. [PMID: 33905790 DOI: 10.1016/j.appet.2021.105278] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 04/13/2021] [Accepted: 04/20/2021] [Indexed: 01/02/2023]
Abstract
According to the elaborated intrusion (EI) theory of desire, loading visual working memory should help prevent and reduce cravings because cravings occur when intrusive thoughts are elaborated upon in working memory, often as vivid mental images. Mindfulness-based decentering strategies may also help prevent and reduce cravings since they may divert attention away from craving-related thoughts and mental imagery. To compare the effects of visualisation versus decentering on cravings, participants (N = 108) were randomly assigned to one of three conditions: (a) decentering, (b) visualisation, (c) mind-wandering control. Participants in each condition received two audio exercises: (1) a 2-min exercise, preceding a craving induction but after initial deprivation and cue exposure, (2) a 4-min exercise, following a craving induction. The audios instructed participants to look at a plate of chocolate that was in front of them whilst either (a) decentering from their thoughts and feelings, (b) engaging in visualisation or (c) letting their mind wander. Participants were asked to rate the strength of their cravings at four time points (Time 1, baseline; Time 2, after the 2-min audio; Time 3, post-craving induction; Time 4, post-4 minute audio). Frequency of craving-related thoughts was also measured at Time 4. Compared to the control condition, results showed a significant reduction in strength of cravings for the decentering condition after both the 2-min audio and the 4-min audio. Decentering was superior to visualisation only after the 2-min audio. Participants in both the visualisation and decentering conditions also had significantly lower frequencies of craving-related thoughts compared to control participants. The findings support EI theory and suggest that mindfulness-based decentering strategies may be useful for both the prevention and reduction of cravings. Pre-registration: https://osf.io/jv3pq.
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Affiliation(s)
- Emma Wilson
- King's College London, Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, De Crespigny Park, London, SE5 8AF, UK; University of London, Department of Psychology, School of Social Sciences, Whiskin Street, London, EC1R 0JD, UK; BPP University, Department of Psychology, 137 Stamford Street, London, SE1 9NN, UK.
| | - Victoria Senior
- BPP University, Department of Psychology, 137 Stamford Street, London, SE1 9NN, UK.
| | - Katy Tapper
- University of London, Department of Psychology, School of Social Sciences, Whiskin Street, London, EC1R 0JD, UK.
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Stevenson JC, Millings A, Emerson LM, Sirois F, Rowe AC. Adult attachment and Mindfulness: Examining directionality, causality, and theoretical implications. JOURNAL OF RESEARCH IN PERSONALITY 2021. [DOI: 10.1016/j.jrp.2020.104043] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Food is special by itself: Neither valence, arousal, food appeal, nor caloric content modulate the attentional bias induced by food images. Appetite 2020; 156:104984. [PMID: 33017592 DOI: 10.1016/j.appet.2020.104984] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 08/17/2020] [Accepted: 09/25/2020] [Indexed: 11/22/2022]
Abstract
When food cues appear in a visual context, such information is likely to influence eating behavior by enhancing attention for food cues. We investigated whether active but task-irrelevant information could modulate the attentional bias for food stimuli using a novel paradigm in which participants were purposely deceived by being enrolled in a memory experiment. A set of images were first held in working memory and then used as task-irrelevant distractors in a subsequent single target rapid serial visual presentation (RSVP) task, allowing us to investigate the attentional blink (AB) effect elicited by those images. In Experiment 1, the results revealed that food images elicited a larger AB effect than nonfood images. In three follow-up experiments, we investigated whether valence or arousal (Experiment 2), food preparation (Experiment 3), or food caloric content (Experiment 4) were factors related to the attentional bias for food. Overall, our results demonstrated that when held in working memory, food images can easily capture attention, even in circumstances in which the information retained in memory is irrelevant to solve the task, as indicated by the strong correlation found between items that were recognized in the RSVP task and the AB effect. Nonetheless, none of the food-related properties we examined were found to be associated with this attentional bias for food.
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A high perceptual load task reduces thoughts about chocolate, even while hungry. Appetite 2020; 151:104694. [DOI: 10.1016/j.appet.2020.104694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 03/13/2020] [Accepted: 03/31/2020] [Indexed: 11/13/2022]
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The impact of instructed mental simulation on wanting and choice between vice and virtue food products. Food Qual Prefer 2019. [DOI: 10.1016/j.foodqual.2018.11.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Cognitive defusion and guided imagery tasks reduce naturalistic food cravings and consumption: A field study. Appetite 2018; 127:393-399. [DOI: 10.1016/j.appet.2018.05.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 05/10/2018] [Accepted: 05/11/2018] [Indexed: 01/17/2023]
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Chapman J, Zientara J, Wilson C. Pilot test of brief instructions to improve the self-management of general food cravings. Eat Behav 2018; 30:88-92. [PMID: 29940536 DOI: 10.1016/j.eatbeh.2018.05.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 03/29/2018] [Accepted: 05/29/2018] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To provide a preliminary investigation into the impact of brief online acceptance-based vs. control-based techniques to self-manage food cravings in women. METHOD Female participants (N = 151) were randomised to 'acceptance' or 'control' groups. Measures of general food cravings (primary outcome), and depression, anxiety and stress (secondary outcomes) were taken at baseline, two weeks and four weeks. RESULTS Linear mixed models showed a significant group × time interaction, with food cravings significantly reduced in the thought-control group compared to the acceptance group over four weeks, along with a reduction in food consumption. Levels of depression, anxiety and stress decreased over the course of the study, but did not differ by group. CONCLUSION These findings provide preliminary support for the acceptability of a minimal technique to self-manage food cravings without deleterious effects, and suggest that simple control-based techniques may be useful in non-clinical, real-world settings.
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Affiliation(s)
- Janine Chapman
- Flinders Centre for Innovation in Cancer, College of Medicine and Public Health, Flinders University, GPO Box 2100, SA 5001, Australia.
| | - Jacquelyn Zientara
- School of Psychology, University of Adelaide, Level 4 Hughes Building, SA 5005, Australia
| | - Carlene Wilson
- Flinders Centre for Innovation in Cancer, College of Medicine and Public Health, Flinders University, GPO Box 2100, SA 5001, Australia; Oliva Newton John Cancer Wellness and Research Centre, 145 Studley Road, Heidelberg, VIC 3084, Australia; La Trobe University, Plenty Road, Bundoora, VIC 3083, Australia
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Schneider A, Andrade J, Tanja-Dijkstra K, Moles DR. Mental imagery in dentistry: Phenomenology and role in dental anxiety. J Anxiety Disord 2018; 58:33-41. [PMID: 30025254 DOI: 10.1016/j.janxdis.2018.06.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 05/16/2018] [Accepted: 06/22/2018] [Indexed: 12/26/2022]
Abstract
Dental anxiety is a prevalent problem with marked psychological, physical and public health implications. Based on cognitive theory and evidence, we hypothesized that vivid, sensory image-based cognitions play a role in dental anxiety. A quantitative online survey (N = 306) and qualitative semi-structured interviews (N = 18) found that vivid sensory images were common irrespective of dental anxiety levels, but that their content, associated distress and responses varied. Participants reporting higher anxiety experienced intense and intrusive fear-provoking dental imagery focusing on unpleasant sensations, which were associated with the intrusive recollection of negative past experiences and avoidance of dentistry. Participants with lower anxiety ratings, reported images that were less distressing and centered around reassuring aspects and positive appointment outcomes, potentially acting as protective factors against dental anxiety and facilitating appointment attendance. The inclusion of components aimed at reducing intrusive memories and dental imagery rescripting may help improve interventions for dental anxiety.
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Affiliation(s)
- Annegret Schneider
- Department of Clinical, Educational and Health Psychology, University College London, United Kingdom.
| | - Jackie Andrade
- School of Psychology, Cognition Institute, University of Plymouth, United Kingdom
| | - Karin Tanja-Dijkstra
- Department of Clinical, Neuro and Developmental Psychology, Amsterdam Public Health Research Institute, VU Amsterdam, The Netherlands
| | - David R Moles
- Peninsula Schools of Medicine and Dentistry, University of Plymouth, United Kingdom
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Pennesi JL, Wade TD. Imagery rescripting and cognitive dissonance: A randomized controlled trial of two brief online interventions for women at risk of developing an eating disorder. Int J Eat Disord 2018; 51:439-448. [PMID: 29500828 DOI: 10.1002/eat.22849] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 01/31/2018] [Accepted: 02/09/2018] [Indexed: 11/07/2022]
Abstract
OBJECTIVE This pilot study compared two brief online interventions, imagery rescripting and cognitive dissonance, to an assessment-only control condition in a sample of body-dissatisfied young women at risk of developing an eating disorder. We examined the degree to which each intervention reduced disordered eating and modified risk and protective factors for eating disorders. METHOD Female university students (N = 107, 17-28 years of age) completed a screening questionnaire, followed by random allocation to one of the three conditions, followed by a baseline assessment, body dissatisfaction induction, and brief online intervention. Participants in the active conditions then completed online daily home practice and a postintervention questionnaire. RESULTS Findings provide qualified support for the imagery rescripting intervention, with participants reporting higher body image acceptance (Cohen's d = 0.49) than the cognitive dissonance condition, and higher self-compassion (d = 0.59) and lower levels of disordered eating (d = 0.59) than the control condition, at postintervention. There was no significant impact of cognitive dissonance on any factors. Change in body image acceptance and self-compassion mediated the relationship between allocated condition and change in disordered eating at postintervention. DISCUSSION These findings provide preliminary support for the use of online-adapted imagery-based techniques (e.g., imagery rescripting) to reduce risk for the development of an eating disorder by strengthening protective factors (i.e., body image acceptance and self-compassion) and reducing disordered eating. Further exploration of the use of imagery strategies in the prevention of disordered eating is required, including prospective tests of the mechanisms of action.
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Affiliation(s)
- Jamie-Lee Pennesi
- School of Psychology, Flinders University, Adelaide, South Australia, Australia
| | - Tracey D Wade
- School of Psychology, Flinders University, Adelaide, South Australia, Australia
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Meule A, Kübler A. A Pilot Study on the Effects of Slow Paced Breathing on Current Food Craving. Appl Psychophysiol Biofeedback 2018; 42:59-68. [PMID: 28197748 PMCID: PMC5344958 DOI: 10.1007/s10484-017-9351-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Heart rate variability biofeedback (HRV-BF) involves slow paced breathing (approximately six breaths per minute), thereby maximizing low-frequent heart rate oscillations and baroreflex gain. Mounting evidence suggests that HRV-BF promotes symptom reductions in a variety of physical and mental disorders. It may also positively affect eating behavior by reducing food cravings. The aim of the current study was to investigate if slow paced breathing can be useful for attenuating momentary food craving. Female students performed paced breathing either at six breaths per minute (n = 32) or at nine breaths per minute (n = 33) while watching their favorite food on the computer screen. Current food craving decreased during a first resting period, increased during paced breathing, and decreased during a second resting period in both conditions. Although current hunger increased in both conditions during paced breathing as well, it remained elevated after the second resting period in the nine breaths condition only. Thus, breathing rate did not influence specific food craving, but slow paced breathing appeared to have a delayed influence on state hunger. Future avenues are suggested for the study of HRV-BF in the context of eating behavior.
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Affiliation(s)
- Adrian Meule
- Department of Psychology, University of Salzburg, Hellbrunner Straße 34, 5020, Salzburg, Austria. .,Center for Cognitive Neuroscience, University of Salzburg, Hellbrunner Straße 34, 5020, Salzburg, Austria.
| | - Andrea Kübler
- Institute of Psychology, University of Würzburg, Würzburg, Germany
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12
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Mindfulness and craving: effects and mechanisms. Clin Psychol Rev 2018; 59:101-117. [DOI: 10.1016/j.cpr.2017.11.003] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 09/24/2017] [Accepted: 11/12/2017] [Indexed: 01/02/2023]
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13
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Verzijl CL, Ahlich E, Schlauch RC, Rancourt D. The role of craving in emotional and uncontrolled eating. Appetite 2017; 123:146-151. [PMID: 29253669 DOI: 10.1016/j.appet.2017.12.014] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 11/10/2017] [Accepted: 12/11/2017] [Indexed: 10/18/2022]
Abstract
This study presents a novel application of the cognitive processing model of alcohol craving (CPMA) from the addictions field to the role of food craving in the well-established restrained eating-overeating relationship associated with binge eating disorder (BED). A community sample (N = 1058, ages 18-66) completed an online survey assessing four core domains: restrained eating, trait food craving, uncontrolled eating, and emotional eating. In accordance with the CPMA, food craving emerged as a significant indirect effect of the association between restrained eating and both uncontrolled and emotional eating. Gender did not significantly moderate any direct or indirect associations, suggesting that gender may not change the pattern of association between restrained eating and different facets of overeating. Results suggest that treatments targeting binge eating behaviors may benefit from 1) explicitly addressing the activation of food craving rather than concentrating on reducing restrained eating and 2) recognizing that food craving may be an important gender-neutral target with the potential to reduce binge and overeating behaviors. Future research should extend these preliminary findings by examining the application of the CPMA to eating behaviors while jointly investigating antecedents and contextual factors.
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Affiliation(s)
- Christina L Verzijl
- Department of Psychology, University of South Florida, 4202 East Fowler Ave, Tampa, FL 33620, United States
| | - Erica Ahlich
- Department of Psychology, University of South Florida, 4202 East Fowler Ave, Tampa, FL 33620, United States
| | - Robert C Schlauch
- Department of Psychology, University of South Florida, 4202 East Fowler Ave, Tampa, FL 33620, United States
| | - Diana Rancourt
- Department of Psychology, University of South Florida, 4202 East Fowler Ave, Tampa, FL 33620, United States.
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A structured literature review on the role of mindfulness, mindful eating and intuitive eating in changing eating behaviours: effectiveness and associated potential mechanisms. Nutr Res Rev 2017; 30:272-283. [DOI: 10.1017/s0954422417000154] [Citation(s) in RCA: 137] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
AbstractThe role of mindfulness, mindful eating and a newer concept of intuitive eating in modulating eating habits is an area of increasing interest. In this structured literature review, a summary of the current evidence is presented, together with details of interventions undertaken and the tools to measure outcomes. It is broad in scope given the emerging evidence base in this area. The review yielded sixty-eight publications: twenty-three interventions in obese/overweight populations; twenty-nine interventions in normal-weight populations; sixteen observational studies, three of which were carried out in overweight/obese populations. Mindfulness-based approaches appear most effective in addressing binge eating, emotional eating and eating in response to external cues. There is a lack of compelling evidence for the effectiveness of mindfulness and mindful eating in weight management. Mindfulness-based approaches may prevent weight gain. Reduced food intake was seen in some of the studies in overweight and obese populations, but this was less apparent in the studies in normal-weight populations. The evidence base for intuitive eating is limited to date and further research is needed to examine its potential in altering eating behaviours. Mindfulness appears to work by an increased awareness of internal, rather than external, cues to eat. Mindfulness and mindful eating have the potential to address problematic eating behaviours and the challenges many face with controlling their food intake. Encouraging a mindful eating approach would seem to be a positive message to be included in general weight management advice to the public.
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Gordon JS, Armin J, D Hingle M, Giacobbi P, Cunningham JK, Johnson T, Abbate K, Howe CL, Roe DJ. Development and evaluation of the See Me Smoke-Free multi-behavioral mHealth app for women smokers. Transl Behav Med 2017; 7:172-184. [PMID: 28155107 PMCID: PMC5526811 DOI: 10.1007/s13142-017-0463-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Women face particular challenges when quitting smoking, especially those with weight concerns. A multi-behavioral smoking cessation intervention addressing these concerns and incorporating guided imagery may assist women to engage in healthy lifestyle behaviors. An mHealth app can easily disseminate such an intervention. The goals of this pilot study were to develop and test the feasibility and potential of the See Me Smoke-Free™ mHealth app to address smoking, diet, and physical activity among women smokers. We used pragmatic, direct-to-consumer methods to develop and test program content, functionality, and the user interface and conduct a pre-/post-test, 90-day pilot study. We enrolled 151 participants. Attrition was 52%, leaving 73 participants. At 90 days, 47% of participants reported 7-day abstinence and significant increases in physical activity and fruit consumption. Recruitment methods worked well, but similar to other mHealth studies, we experienced high attrition. This study suggests that a guided imagery mHealth app has the potential to address multiple behaviors. Future research should consider different methods to improve retention and assess efficacy.
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Affiliation(s)
- Judith S Gordon
- Department of Family and Community Medicine, College of Medicine, University of Arizona, Tucson, AZ, USA.
| | - Julie Armin
- Department of Family and Community Medicine, College of Medicine, University of Arizona, Tucson, AZ, USA
| | - Melanie D Hingle
- Department of Nutritional Sciences, College of Agriculture and Life Sciences, University of Arizona, Tucson, AZ, USA
| | - Peter Giacobbi
- College of Physical Activity and Sports Sciences, University of West Virginia, Morgantown, WV, USA
| | - James K Cunningham
- Department of Family and Community Medicine, College of Medicine, University of Arizona, Tucson, AZ, USA
| | - Thienne Johnson
- Departments of Computer Science and Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA
| | | | - Carol L Howe
- Department of Family and Community Medicine, College of Medicine, University of Arizona, Tucson, AZ, USA
| | - Denise J Roe
- Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA
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Acceptance- and imagery-based strategies can reduce chocolate cravings: A test of the elaborated-intrusion theory of desire. Appetite 2017; 113:63-70. [DOI: 10.1016/j.appet.2017.02.012] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 02/07/2017] [Accepted: 02/08/2017] [Indexed: 01/24/2023]
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Dugué R, Keller S, Tuschen-Caffier B, Jacob GA. Exploring the mind's eye: Contents and characteristics of mental images in overweight individuals with binge eating behaviour. Psychiatry Res 2016; 246:554-560. [PMID: 27821369 DOI: 10.1016/j.psychres.2016.10.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 09/11/2016] [Accepted: 10/16/2016] [Indexed: 11/16/2022]
Abstract
Mental images play a role in various mental disorders and are strongly associated with emotions. Negative emotions and their regulation are important in eating disorders. However, research on mental imagery in eating disorders is still scarce. We investigated mental images and their relation to distress and eating disorder psychopathology in individuals with binge eating behaviour. Content and characteristics of mental images and their relation to psychopathology of 21 individuals with binge eating behaviour, 19 mixed patient controls and 21 healthy controls have been assessed with a semi-structured interview. Occurrence and vividness of food-related images did not differ between groups. However they were experienced as more distressing and distracting and more difficult to control by eating disordered patients. Body-related mental images were less associated with desire to eat than expected. Mental images of social rejection were experienced as more vivid by both clinical groups and caused desire to eat in individuals with binge eating behaviour. Mental images are relevant in binge eating behaviour, but with different patterns regarding concomitant distress and eating disorder psychopathology. As transdiagnostic mental images of social rejection are relevant for individuals with binge eating behaviour, research on imagery based techniques in eating disorders seems promising.
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Affiliation(s)
- Rebecca Dugué
- Department of Clinical Psychology and Psychotherapy, University of Freiburg, Germany.
| | - Silke Keller
- Department of Clinical Psychology and Psychotherapy, University of Freiburg, Germany
| | | | - Gitta A Jacob
- Department of Clinical Psychology and Psychotherapy, University of Freiburg, Germany; GAIA AG, Hamburg, Germany
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Associations of Dispositional Mindfulness with Obesity and Central Adiposity: the New England Family Study. Int J Behav Med 2016; 23:224-33. [PMID: 26481650 DOI: 10.1007/s12529-015-9513-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
PURPOSE To evaluate whether dispositional mindfulness (defined as the ability to attend nonjudgmentally to one's own physical and mental processes) is associated with obesity and central adiposity. METHODS Study participants (n = 394) were from the New England Family Study, a prospective birth cohort, with median age 47 years. Dispositional mindfulness was assessed using the Mindful Attention Awareness Scale (MAAS). Central adiposity was assessed using dual-energy X-ray absorptiometry (DXA) scans with primary outcomes android fat mass and android/gynoid ratio. Obesity was defined as body mass index ≥30 kg/m(2). RESULTS Multivariable-adjusted regression analyses demonstrated that participants with low vs. high MAAS scores were more likely to be obese (prevalence ratio for obesity = 1.34 (95 % confidence limit (CL): 1.02, 1.77)), adjusted for age, gender, race/ethnicity, birth weight, childhood socioeconomic status, and childhood intelligence. Furthermore, participants with low vs. high MAAS level had a 448 (95 % CL 39, 857) g higher android fat mass and a 0.056 (95 % CL 0.003, 0.110) greater android/gynoid fat mass ratio. Prospective analyses demonstrated that participants who were not obese in childhood and became obese in adulthood (n = 154) had -0.21 (95 % CL -0.41, -0.01; p = 0.04) lower MAAS scores than participants who were not obese in childhood or adulthood (n = 203). CONCLUSIONS Dispositional mindfulness may be inversely associated with obesity and adiposity. Replication studies are needed to adequately establish whether low dispositional mindfulness is a risk factor for obesity and adiposity.
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Valdez CE, Sherrill AM, Lilly M. Present Moment Contact and Nonjudgment: Pilot Data on Dismantling Mindful Awareness in Trauma-Related Symptomatology. JOURNAL OF PSYCHOPATHOLOGY AND BEHAVIORAL ASSESSMENT 2016. [DOI: 10.1007/s10862-016-9548-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Examination of the reliability and validity of the Mindful Eating Questionnaire in pregnant women. Appetite 2016; 100:142-51. [PMID: 26879222 DOI: 10.1016/j.appet.2016.02.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 02/05/2016] [Accepted: 02/11/2016] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Mindfulness is theorized to affect the eating behavior and weight of pregnant women, yet no measure has been validated during pregnancy. METHODS This study qualitatively and quantitatively evaluated the reliability and validity of the Mindful Eating Questionnaire (MEQ) in overweight and obese pregnant women. Participants completed focus groups and cognitive interviews. The MEQ was administered twice to measure test-retest reliability. The Eating Inventory (EI) and Mindful Attention Awareness Scale (MAAS) were administered to assess convergent validity, and the Neighborhood Environment Walkability Scale (NEWS) assessed discriminant validity. RESULTS Participants were 20 ± 8 weeks gestation (mean ± SD), 30 ± 2 years old, and 55% were obese. The MEQ total score had good test-retest reliability (r = .85). The total score internal consistency reliability was poor (Cronbach's α = .56). The external cues subscale (ECS) was not internally consistent (α = .31). Other subscales ranged from α = .59-.68. When the ECS was excluded, the MEQ total score internal consistency was acceptable (α = .62). Convergent validity was supported by the MEQ total score (with and without ECS) correlating significantly with the MAAS and the EI disinhibition and hunger subscales. Discriminant validity of the MEQ was supported by the MEQ and NEWS total scores and subscales not being significantly correlated. The quantitative results were supported by the qualitative context and content analysis. CONCLUSION With the exception of the ECS, the MEQ's reliability and validity was supported in pregnant women, and most of the subscales were more robust in pregnant women than in the original sample of healthy adults. The MEQ's use with overweight and obese pregnant women is supported.
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Giacobbi P, Hingle M, Johnson T, Cunningham JK, Armin J, Gordon JS. See Me Smoke-Free: Protocol for a Research Study to Develop and Test the Feasibility of an mHealth App for Women to Address Smoking, Diet, and Physical Activity. JMIR Res Protoc 2016; 5:e12. [PMID: 26795257 PMCID: PMC4742619 DOI: 10.2196/resprot.5126] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 10/22/2015] [Accepted: 11/05/2015] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND This paper presents the protocol for an ongoing research study to develop and test the feasibility of a multi-behavioral mHealth app. Approximately 27 million women smoke in the US, and more than 180,000 women die of illnesses linked to smoking annually. Women report greater difficulties quitting smoking. Concerns about weight gain, negative body image, and low self-efficacy may be key factors affecting smoking cessation among women. Recent studies suggest that a multi-behavioral approach, including diet and physical activity, may be more effective at helping women quit. Guided imagery has been successfully used to address body image concerns and self-efficacy in our 3 target behaviors-exercise, diet and smoking cessation. However, it has not been used simultaneously for smoking, diet, and exercise behavior in a single intervention. While imagery is an effective therapeutic tool for behavior change, the mode of delivery has generally been in person, which limits reach. mHealth apps delivered via smart phones offer a unique channel through which to distribute imagery-based interventions. OBJECTIVE The objective of our study is to evaluate the feasibility of an mHealth app for women designed to simultaneously address smoking, diet, and physical activity behaviors. The objectives are supported by three specific aims: (1) develop guided imagery content, user interface, and resources to reduce weight concern, and increase body image and self-efficacy for behavior change among women smokers, (2) program a prototype of the app that contains all the necessary elements of text, graphics, multimedia and interactive features, and (3) evaluate the feasibility, acceptability, and preliminary efficacy of the app with women smokers. METHODS We created the program content and designed the prototype application for use on the Android platform in collaboration with 9 participants in multiple focus groups and in-depth interviews. We programmed and tested the application's usability with 6 participants in preparation for an open, pre- and posttest trial. Currently, we are testing the feasibility and acceptability of the application, evaluating the relationship of program use to tobacco cessation, dietary behaviors, and physical activity, and assessing consumer satisfaction with approximately 70 women smokers with Android-based smart phones. RESULTS The study was started January 1, 2014. The app was launched and feasibility testing began in April 1, 2015. Participants were enrolled from April 1-June 30, 2015. During that time, the app was downloaded over 350 times using no paid advertising. Participants were required to use the app "most days" for 30 days or they would be dropped from the study. We enrolled 151 participants. Of those, 78 were dropped or withdrew from the study, leaving 73 participants. We have completed the 30-day assessment, with a 92% response rate. The 90-day assessment is ongoing. During the final phase of the study, we will be conducting data analyses and disseminating study findings via presentations and publications. Feasibility will be demonstrated by successful participant retention and a high level of app use. We will examine individual metrics (eg, duration of use, number of screens viewed, change in usage patterns over time) and engagement with interactive activities (eg, activity tracking). CONCLUSIONS We will aggregate these data into composite exposure scores that combine number of visits and overall duration to calculate correlations between outcome and measures of program exposure and engagement. Finally, we will compare app use between participants and non-participants using Google Analytics.
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Affiliation(s)
- Peter Giacobbi
- Sport Sciences, Epidemiology, West Virginia University, Morgantown, WV, United States.
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May J, Kavanagh DJ, Andrade J. The Elaborated Intrusion Theory of desire: a 10-year retrospective and implications for addiction treatments. Addict Behav 2015; 44:29-34. [PMID: 25306214 DOI: 10.1016/j.addbeh.2014.09.016] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Revised: 09/15/2014] [Accepted: 09/15/2014] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Ten years after the publication of Elaborated Intrusion (EI) Theory, there is now substantial research into its key predictions. The distinction between intrusive thoughts, which are driven by automatic processes, and their elaboration, involving controlled processing, is well established. Desires for both addictive substances and other desired targets are typically marked by imagery, especially when they are intense. Attention training strategies such as body scanning reduce intrusive thoughts, while concurrent tasks that introduce competing sensory information interfere with elaboration, especially if they compete for the same limited-capacity working memory resources. CONCLUSION EI Theory has spawned new assessment instruments that are performing strongly and offer the ability to more clearly delineate craving from correlated processes. It has also inspired new approaches to treatment. In particular, training people to use vivid sensory imagery for functional goals holds promise as an intervention for substance misuse, since it is likely to both sustain motivation and moderate craving.
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Giuliani NR, Berkman ET. Craving is an Affective State and Its Regulation Can Be Understood in Terms of the Extended Process Model of Emotion Regulation. PSYCHOLOGICAL INQUIRY 2015; 26:48-53. [PMID: 25780321 PMCID: PMC4358156 DOI: 10.1080/1047840x.2015.955072] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
| | - Elliot T Berkman
- Department of Psychology, University of Oregon, Eugene, Oregon, USA
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Potenza MN, Grilo CM. How Relevant is Food Craving to Obesity and Its Treatment? Front Psychiatry 2014; 5:164. [PMID: 25477827 PMCID: PMC4237037 DOI: 10.3389/fpsyt.2014.00164] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 11/06/2014] [Indexed: 01/26/2023] Open
Affiliation(s)
- Marc N. Potenza
- Departments of Psychiatry, Neurobiology and Child Study Center, Yale University School of Medicine, New Haven, CT, USA
| | - Carlos M. Grilo
- Department of Psychiatry and Psychology, Yale University, New Haven, CT, USA
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Hsu A, Blandford A. Designing for psychological change: individuals' reward and cost valuations in weight management. J Med Internet Res 2014; 16:e138. [PMID: 24972304 PMCID: PMC4090383 DOI: 10.2196/jmir.3009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 11/15/2013] [Accepted: 12/21/2013] [Indexed: 12/15/2022] Open
Abstract
Background Knowledge of the psychological constructs that underlie behavior offers valuable design opportunities for persuasive systems. We use the decision theory, which describes how behavior is underpinned by reward-cost valuations, as a framework for investigating such psychological constructs to deliver design objectives for weight management technologies. Objective We applied a decision theory–based analysis in the domain of weight management to understand the rewards and costs that surround individuals’ weight management behaviors, with the aim of uncovering design opportunities for weight management technologies. Methods We conducted qualitative interviews with 15 participants who were or had been trying to lose weight. Thematic analysis was used to extract themes that covered the rewards and costs surrounding weight management behaviors. We supplemented our qualitative study with a quantitative survey of 100 respondents investigating the extent to which they agreed with statements reflecting themes from the qualitative study. Results The primary obstacles to weight management were the rewards associated with unhealthy choices, such as the pleasures of unhealthy foods and unrestricted consumption in social situations, and the significant efforts required to change habits, plan, and exercise. Psychological constructs that supported positive weight management included feeling good after making healthy choices, being good to oneself, experiencing healthy yet still delicious foods, and receiving social support and encouraging messages (although opinions about encouraging messages was mixed). Conclusions A rewards-costs driven enquiry revealed a wide range of psychological constructs that contribute to discouraging and supporting weight management. The constructs extracted from our qualitative study were verified by our quantitative survey, in which the majority of respondents also reported similar thoughts and feelings. This understanding of the rewards and costs surrounding weight management offers a range of new opportunities for the design of weight management technologies that enhance the encouraging factors and alleviate the discouraging ones.
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Affiliation(s)
- Anne Hsu
- School of Electronic Engineering and Computer Science, Queen Mary, University of London, London, United Kingdom .
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O'Reilly GA, Cook L, Spruijt-Metz D, Black DS. Mindfulness-based interventions for obesity-related eating behaviours: a literature review. Obes Rev 2014; 15:453-61. [PMID: 24636206 PMCID: PMC4046117 DOI: 10.1111/obr.12156] [Citation(s) in RCA: 269] [Impact Index Per Article: 26.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Revised: 01/01/2014] [Accepted: 01/02/2014] [Indexed: 01/01/2023]
Abstract
Mindfulness-based interventions (MBIs) targeting eating behaviours have gained popularity in recent years. A literature review was conducted to determine the effectiveness of MBIs for treating obesity-related eating behaviours, such as binge eating, emotional eating and external eating. A search protocol was conducted using the online databases Google Scholar, PubMed, PsycINFO and Ovid Healthstar. Papers were required to meet the following criteria to be included in this review: (i) describe a MBI or the use of mindfulness exercises as part of an intervention; (ii) include at least one obesity-related eating behaviour as an outcome; (iii) include quantitative outcomes; and (iv) be published in English in a peer-reviewed journal. A total of N = 21 papers were included in this review. Interventions used a variety of approaches to implement mindfulness training, including combined mindfulness and cognitive behavioural therapies, mindfulness-based stress reduction, acceptance-based therapies, mindful eating programmes, and combinations of mindfulness exercises. Targeted eating behaviour outcomes included binge eating, emotional eating, external eating and dietary intake. Eighteen (86%) of the reviewed studies reported improvements in the targeted eating behaviours. Overall, the results of this first review on the topic support the efficacy of MBIs for changing obesity-related eating behaviours, specifically binge eating, emotional eating and external eating.
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Affiliation(s)
- G A O'Reilly
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, USA
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The effects of three mindfulness skills on chocolate cravings. Appetite 2014; 76:101-12. [DOI: 10.1016/j.appet.2014.01.072] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Revised: 01/21/2014] [Accepted: 01/23/2014] [Indexed: 01/25/2023]
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The Attitudes to Chocolate Questionnaire. Psychometric properties and relationship with consumption, dieting, disinhibition and thought suppression. Appetite 2014; 76:137-43. [DOI: 10.1016/j.appet.2014.01.078] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Revised: 01/13/2014] [Accepted: 01/30/2014] [Indexed: 11/20/2022]
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Yu J, Ng HJ, Nandakumar M, Griva K. The management of food cravings and thirst in hemodialysis patients: A qualitative study. J Health Psychol 2014; 21:217-27. [DOI: 10.1177/1359105314525066] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
This study set out to explore the experience of food cravings and thirst, and their management strategies in patients on hemodialysis. Semi-structured interviews with N = 32 hemodialysis patients were analyzed thematically. Findings indicated that food cravings and thirst were common in everyday life of patients and resulted in different emotional responses. A combination of cognitive and behavioral strategies was employed, including avoidance, controlled consumption, and substitution. Self-monitoring and compensatory strategies were also used to prevent or compensate for lapses. These findings lay the groundwork for future work aimed to improve adherence in end-stage renal disease patients.
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Affiliation(s)
| | - Hui J Ng
- National University of Singapore, Singapore
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Hamilton J, Fawson S, May J, Andrade J, Kavanagh DJ. Brief guided imagery and body scanning interventions reduce food cravings. Appetite 2013; 71:158-62. [DOI: 10.1016/j.appet.2013.08.005] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2013] [Revised: 07/29/2013] [Accepted: 08/08/2013] [Indexed: 11/28/2022]
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Barnes RD, Masheb RM, White MA, Grilo CM. Examining the relationship between food thought suppression and binge eating disorder. Compr Psychiatry 2013; 54:1077-81. [PMID: 23751246 PMCID: PMC3779532 DOI: 10.1016/j.comppsych.2013.04.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2011] [Revised: 03/15/2013] [Accepted: 04/15/2013] [Indexed: 11/28/2022] Open
Abstract
Food thought suppression, or purposely attempting to avoid thoughts of food, is related to a number of unwanted eating- and weight-related consequences, particularly in dieting and obese individuals. Little is known about the possible significance of food thought suppression in clinical samples, particularly obese patients who binge eat. This study examined food thought suppression in 150 obese patients seeking treatment for binge eating disorder (BED). Food thought suppression was not associated with binge eating frequency or body mass index but was significantly associated with higher current levels of eating disorder psychopathology and variables pertaining to obesity, dieting, and binge eating.
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Affiliation(s)
| | - Robin M. Masheb
- Department of Psychiatry, Yale University School of Medicine
| | - Marney A. White
- Department of Psychiatry, Yale University School of Medicine,Department of Psychology, Yale University,Department of Chronic Disease Epidemiology, School of Public Health, Yale University
| | - Carlos M. Grilo
- Department of Psychiatry, Yale University School of Medicine,Department of Psychology, Yale University
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Using an OCD formulation in the treatment of anorexia nervosa: a useful way to understand the illness? COGNITIVE BEHAVIOUR THERAPIST 2013. [DOI: 10.1017/s1754470x13000147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AbstractAnorexia nervosa (AN) and obsessive compulsive disorder (OCD) have been shown to have a number of commonalities, such as genetics, neurobiology, and symptoms. Approaches to treatment of AN have recently been described that take such findings into account, extending interventions recommended for obsessive compulsive and anxiety disorders to AN. The current paper aims to outline a formulation model of AN in adults, derived from the literature on OCD, and introduce this topic as a fruitful area to build on existing treatment techniques, and to prompt further discussion of such techniques. A formulation model is described, followed by a discussion of how this might be applied to AN, using examples from clinical practice. Potential benefits and difficulties are discussed. A formulation model is suggested that can easily be adapted to AN, complementing existing models in eating disorders.
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Rodríguez-Martín BC, Gómez-Quintana A, Díaz-Martínez G, Molerio-Pérez O. Bibliotherapy and food cravings control. Appetite 2013; 65:90-5. [PMID: 23415983 DOI: 10.1016/j.appet.2013.02.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2012] [Revised: 01/29/2013] [Accepted: 02/01/2013] [Indexed: 11/18/2022]
Abstract
The use of self-help manuals or bibliotherapy could be an effective resource to treat obesity, but their effects on the elaborative processes of food cravings remain unclear. The present study examined whether bibliotherapy can effectively reduce food cravings in an overweight and obese adult population. 80 participants were randomly allocated either to the Self-help Manual group or the Intention-control group. They had to apply each resource over a period of 3 months whenever they felt a craving arise. During the baseline period most of the participants reported grazing as the main cause of their weight gain. Compared to baseline, the results of the third month of the follow-up revealed that intentions had paradoxical effects on food thought suppression, preoccupation with food, negative affect and guilty feelings; but the Self-help Manual promoted positive changes on the food cravings trait and its dimensions, food thoughts suppression, emotional and behavioural reactions to intrusions and BMI. These findings suggest that the Self-help Manual could be useful in reducing food cravings.
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Affiliation(s)
- Boris C Rodríguez-Martín
- Faculty of Psychology, Central University Marta Abreu of Las Villas (UCLV), Carretera de Camajuaní, Km 5½, Santa Clara, Villa Clara, CP 54830, Cuba.
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Barnes RD, Sawaoka T, White MA, Masheb RM, Grilo CM. Factor structure and clinical correlates of the Food Thought Suppression Inventory within treatment seeking obese women with binge eating disorder. Eat Behav 2013; 14:35-9. [PMID: 23265399 PMCID: PMC3670144 DOI: 10.1016/j.eatbeh.2012.10.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2011] [Revised: 06/28/2012] [Accepted: 10/03/2012] [Indexed: 10/27/2022]
Abstract
Prior research on the relations among eating behaviors and thought suppression is limited to a measure of general thought suppression, the White Bear Suppression Inventory. To address this limitation, researchers recently validated the Food Thought Suppression Inventory (FTSI). Analyses using this measure suggest that food thought suppression is distinct from and is more predictive of eating disorder psychopathology than is general thought suppression. The FTSI, however, has not yet been validated in clinical samples. The purpose of the current study is to examine the factor structure and clinical correlates of the FTSI within treatment seeking obese women with binge eating disorder (BED; N=128). Analyses revealed a valid and reliable one-factor measure of food thought suppression that was related to higher levels of eating and general psychopathology. The findings provide evidence for the use of the FTSI with obese women with BED. Future research should examine the psychometric properties of the FTSI within larger and more diverse samples.
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Affiliation(s)
- Rachel D. Barnes
- Department of Psychiatry, Yale University School of Medicine, USA,Corresponding author at: Yale University School of Medicine, Program for Obesity, Weight, and Eating Research, P.O. Box 208098, New Haven, CT 06520-8098, USA. Tel.:+1 203 785 6395; fax: +1 203 785 7855
| | | | - Marney A. White
- Department of Psychiatry, Yale University School of Medicine, USA,Department of Psychology, Yale University, USA,Department of Chronic Disease Epidemiology, Yale School of Public Health, USA
| | - Robin M. Masheb
- Department of Psychiatry, Yale University School of Medicine, USA
| | - Carlos M. Grilo
- Department of Psychiatry, Yale University School of Medicine, USA,Department of Psychology, Yale University, USA
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Levin ME, Hildebrandt MJ, Lillis J, Hayes SC. The impact of treatment components suggested by the psychological flexibility model: a meta-analysis of laboratory-based component studies. Behav Ther 2012; 43:741-56. [PMID: 23046777 DOI: 10.1016/j.beth.2012.05.003] [Citation(s) in RCA: 231] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2011] [Revised: 04/30/2012] [Accepted: 05/04/2012] [Indexed: 10/28/2022]
Abstract
An important aspect of psychotherapy research is the examination of the theoretical models underlying intervention approaches. Laboratory-based component research is one useful methodology for this endeavor as it provides an experimental means of testing questions related to intervention components and the change process they engage with a high level of control and precision. A meta-analysis was conducted of 66 laboratory-based component studies evaluating treatment elements and processes that are suggested by the psychological flexibility model that underlies Acceptance and Commitment Therapy (acceptance, defusion, self as context, committed action, values, and present moment), but also touches on a variety of contextual forms of cognitive behavior therapy. Significant positive effect sizes were observed for acceptance, defusion, present moment, values, mixed mindfulness components, and values plus mindfulness component conditions compared to inactive comparison conditions. Additional analyses provided further support for the psychological flexibility model, finding larger effect sizes for theoretically specified outcomes, expected differences between theoretically distinct interventions, and larger effect sizes for component conditions that included experiential methods (e.g., metaphors, exercises) than those with a rationale alone. Effect sizes did not differ between at-risk/distressed and convenience samples. Limitations with the meta-analysis and future directions for laboratory-based component research are discussed.
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Affiliation(s)
- Michael E Levin
- Department of Psychology, University of Nevada-Reno, 1664 N. Virginia St., Reno, NV 89557-0208, USA.
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May J, Andrade J, Willoughby K, Brown C. An Attentional Control Task Reduces Intrusive Thoughts About Smoking. Nicotine Tob Res 2011; 14:472-8. [DOI: 10.1093/ntr/ntr238] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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