Development and validation of a Food Preoccupation Questionnaire

"I find it hard to change poor food habits": Measuring food choice motives in an emerging economy

Food choices are driven by an array of motives that have been approached, determined and quantified in a number of ways, mainly in developed countries. The objective of this study was to better understand the motives behind food choices in an emerging economy by collecting information from urban people in South Africa in a series of four studies. (1) Items generated through focus group discussions with low, middle and high income participants by Magano et al. (2023) were checked for content and face validity and (2) 123 statements derived from them were evaluated by 621 respondents. After exploratory factor analysis (EFA), 46 statements best representing the motivational space were (3) presented to another group of respondents (n = 259). Here, the EFA resulted in a 31-item, 7-factor food choice questionnaire for emerging economies (FCQ-EE) which was (4) confirmed by a nationwide sample (n = 814) and further refined to an alternative 19-item, 7-factor solution. The emerging factors were: Healthy eating constraints (HEC), Frugality (FR), Emotional eating (EE), Meat appeal (MA), Weather (WE), Quality seeking (QS) and Cooking constraints (CC). Whether used in the 31-item or 19-item format, this set of statements highlights factors underlying food choice in an emerging economy and offers a way to study their importance in similar contexts. Further research is needed to show the extent to which these factors can predict actual food choices.

Psychometric Evaluation of the Food Life Questionnaire-Short Form among Brazilian Adult Women

Measures of beliefs and attitudes toward food have generally been limited to the measurement of more pathological eating attitudes (e.g., disordered eating). The Food Life Questionnaire (FLQ) and its short form (FLQ-SF) were developed to examine attitudes toward a broader range of foods; however, the factor structure of the FLQ-SF was not confirmed in any study with young women. In the present study, we performed a psychometric evaluation of the Brazilian Portuguese translation of the FLQ-SF in a sample of 604 women. We evaluated the factor structure using a two-step, split-sample exploratory and confirmatory factor analytic approach. Results supported a four-factor structure (i.e., weight concern, diet-health orientation, belief in a diet-health linkage, and food and pleasure) with 18 items (χ2/df = 2.09; CFI = 0.95; TLI = 0.94; RMSEA = 0.05 (90% CI = 0.04; 0.06; p > 0.05); and SRMR = 0.08). Additionally, we found good internal consistency for all FLQ-SF subscales (McDonald's ω = 0.79-0.89) and convergent validity with measures of feelings, beliefs, and behaviors involved in food attitudes. Collectively, these results support the use of the FLQ-SF in Brazilian women and provide a foundation to expand the literature on beliefs and attitudes toward food in this population.

Tasting inhibition: A proof-of-concept study of the food stop-signal game

Self-Control is an important skill in everyday life when attention is automatically drawn toward certain stimuli. For instance, food stimuli automatically capture visual attention and are processed preferentially. Therefore, efficient response inhibition is crucial to refrain from careless overeating. In the present proof-of-concept study we use a novel adaptation of a previously evaluated Stop-Signal Game (SSG) to measure reactive, food-specific, response inhibition in healthy adults. We analyzed a sample of 83 participants (60 female, mean age=24.1, mean BMI=21.71kg/m2) split into three groups. In a gamified stop-signal task, participants navigated an avatar in an urban environment toward high-calorie food, low-calorie food, or non-food stimuli in go-trials and were asked to inhibit the approach reaction in stop-trials. Hunger, eating styles, food craving, and impulsivity were assessed via self-reports to investigate their relationship with (food-specific) response inhibition. Results showed that response inhibition (in terms of stop-signal reaction time, SSRT) did not differ between the high-calorie, low-calorie, and non-food SSG which might be explained by characteristics of the sample. However, impulsivity was positively correlated with SSRT in the low-calorie SSG, whereas food-craving and hunger were positively related to response inhibition in the high-calorie SSG. Future studies could build upon the food SSG to measure and train food-specific response inhibition in the treatment of overeating.

The relationship between body mass index and food preoccupation in women: A moderated mediation of body-related self-conscious emotions and self-esteem

OBJECTIVE

Individuals who are preoccupied with food are more likely to develop maladaptive eating behaviours and eating disorders. Thus, it is advisable to investigate the factors that increase vulnerability to food preoccupation (FP) to prevent its harmful impact on physical and mental health. Our objective in this study was to investigate the relationship between body mass index (BMI) and FP in Polish women (N = 407) and examine a possible pathway through body-related shame and body-related guilt and self-esteem.

METHOD

Participants completed an abbreviated version of the Eating Attitudes Test-26, the Body and Appearance Self-Conscious Emotions Scale, and the Rosenberg Self-Esteem Scale.

RESULTS

The findings demonstrated a positive indirect effect of BMI on FP through body-related shame and body-related guilt. However, this effect was moderated by self-esteem only for body-related shame; namely, in women with a low or average level of self-esteem, higher BMI was related to higher body-related shame, which, in turn, was associated with higher levels of FP. These associations were not observed in women with a high level of self-esteem.

DISCUSSION

Body-related shame may help explain the relationship between BMI and FP. Moreover, self-esteem serves as a protective factor against body-related shame related to higher BMI and, as a result, against FP.

Event-related potentials of food-induced blindness in the rapid serial visual presentation paradigm

Emotion-induced blindness is known as the impairment in the identification of targets that follow shortly after emotional distractors in the rapid serial visual presentation (RSVP) paradigm. Besides negative or erotic stimuli, food distractors have also been found to elicit a similar effect. This indicates an attentional bias for food stimuli in the temporal dimension of visual attention, which is highly relevant in the context of eating behaviour. So far, the neural mechanisms of this food-induced blindness are widely unknown. In the present study (N = 53), we investigated event-related potentials (ERPs) in response to food distractors and non-food targets in a single-target RSVP task. Automatic capture of visual attention by task-irrelevant food distractors was evident in enhanced Distractor Negativity (N2) and Early Food Positivity (P1). However, food distractors did not elicit a P3b. Thus, apparently, not the encoding of food distractors in working memory but alternative attentional processes are responsible for the food-induced blindness. Reduced target P3b reflected errors in target identification but was unaffected by the preceding distractor. In contrast, target N2 was specifically reduced for unidentified targets preceded by food distractors. Presumably, the attentional capture of food distractors may have caused a reduction of target N2, thereby contributing to the impairment in target identification. However, future research is needed to confirm this assumption and bridge the gap between the food-induced blindness on the behavioural level and the attentional capture of food stimuli reflected in the distractor ERPs.

Short forms of the Body Appreciation Scale-2 (BAS-2SF): Item selection and psychometric evaluation

The 10-item Body Appreciation Scale-2 (BAS-2; Tylka & Wood-Barcalow, 2015) is a widely used contemporary measure of positive body image that assesses one's love for, acceptance and appreciation of, and respect for their body. Given the need for abbreviated measures to reduce participant burden and study cost, we aimed to generate a short form of the BAS-2 (BAS-2SF). Two versions of the BAS-2SF emerged: a 3-item version derived deductively from theory (items selected based on their unique contribution to the body appreciation construct), and a 2-item version generated empirically (items selected based on a genetic algorithm approach). Psychometric evidence was garnered across five studies, totaling 3114 participants. Both BAS-2SF versions correlated highly (rs = .93-.97) with the original 10-item BAS-2 and demonstrated internally consistent and stable scores. Factor analyses revealed high item-factor loadings, unidimensionality, and gender invariance of the 3-item BAS-2SF. Correlations with construct validity measures, as well as model pathways, were similar between both BAS-2SF versions and the 10-item BAS-2. BAS-2SF versions also evidenced incremental validity. Both BAS-2SF versions retain the psychometric integrity of the BAS-2 and are recommended for use; however, the 3-item BAS-2SF is an ideal option for researchers who wish to estimate a body appreciation latent factor.

Effects of the calorie content of visual food stimuli and simulated situations on event-related frontal alpha asymmetry and event-related potentials in the context of food choices

Approach and avoidance tendencies play an important role in everyday food choices when choosing between high-caloric, rather unhealthy, and low-caloric, rather healthy options. On a neuronal level, approach and avoidance motivation have been associated with asymmetrical activity of the frontal cortex, often quantified by alpha power averaged over several seconds of resting electroencephalogram (EEG). Going beyond the analysis of resting EEG, the present study aimed to investigate asymmetrical frontal activity in direct response to food stimuli in an event-related design and in combination with event-related potentials (ERPs). Therefore, a sample of 56 young and healthy participants completed a food choice task. They were asked to choose from a selection of high-caloric and low-caloric foods which they would want to eat on a normal day (baseline), when being on a diet, and in a reward situation. On the behavioural level, there was a clear preference for low-caloric foods. Well in line with that, time-frequency analyses of alpha asymmetry revealed relatively stronger temporary (950-1175 ms) left-hemispheric frontal activity, that is, a stronger approach tendency, in response to low-caloric as compared to high-caloric foods. Furthermore, larger P300 for low-caloric foods indicated an increased task relevance of low-caloric foods in the baseline and the reward situation. In contrast, the late positive potential (LPP), an index of subjective value, was larger for high-as compared to low-caloric foods, reflecting the intrinsic rewarding properties of high-caloric foods. ERPs, but not frontal alpha asymmetry, were influenced by the situational context.

The well now course: a service evaluation of a health gain approach to weight management

Background

The Well Now health and weight course teaches body respect and health gain for all. The course validates peoples’ lived experiences and knowledge through group activities and discussion with the aim of helping people to better understand their food and body stories. Well Now explores different ways of knowing, including the use and limits of body signals, like energy levels, hunger, taste and emotions and helps people keep food and behaviours in perspective by drawing attention to other factors that impact on health and wellbeing. This study undertook a service evaluation of the Well Now course to understand its acceptability for participants and its impact on diet quality, food preoccupation, physical activity and mental wellbeing.

Methods

This service evaluation combined quantitative pre- and post-course measures with telephone interviews with previous attendees. Paired t-tests were used to determine if there were statistically significant differences in the intended outcomes. Semi-structured qualitative telephone interviews were undertaken with previous attendees 6–12 months after attendance to understand how participants experienced the Well Now course.

Results

Significant improvements were demonstrated in diet quality, food preoccupation, physical activity and mental wellbeing outcomes. Medium effect sizes are demonstrated for mental wellbeing and diet quality, with smaller effect sizes shown for physical activity and food preoccupation. The weight and Body Mass Index (BMI) of attendees remained stable in this timeframe. The qualitative data corroborates and extends elements of the quantitative outcomes and highlights areas of the course that may benefit from further development and improvement. The findings further indicate that the Well Now approach is largely acceptable for attendees.

Conclusions

Well Now’s non-judgemental holistic approach facilitates change for those who complete the course, and for those who do not. This health gain approach upholds non-maleficence and beneficence, and this is demonstrated with this service evaluation for both completers and partial completers.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-021-06836-z.

Emotional intelligence and eating disorders: a systematic review

BACKGROUND

Prior research indicates that deficits in emotional abilities are key predictors of the onset and maintenance of eating disorders (ED). As a relatively new emotion-related construct, emotional intelligence (EI) comprises a set of basic emotional abilities. Preliminary research suggests that deficits in EI are linked with disordered eating and other impulsive behaviours. Also, previous research reveals that emotional and socio-cognitive abilities, as well as ED symptomatology, varies across lifespan development. However, while the findings suggest promising results for the development of potential effective treatments for emotional deficits and disordered eating, it is difficult to summarise the relationship between EI and ED due to the diversity of theoretical approaches and variety of EI and ED measures.

OBJECTIVE

Our study, therefore, aimed to systematically review the current evidence on EI and ED in both the general and clinical populations and across different developmental stages.

METHODS

The databases examined were Medline, PsycInfo and Scopus, and 15 eligible articles were identified. Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines were used.

RESULTS

All the studies reviewed indicated negative associations between EI and the dimensions of ED. Additionally, several mechanisms involved, namely adaptability, stress tolerance and emotional regulation were highlighted.

CONCLUSION

The systematic review suggests promising but challenging preliminary evidence of the associations between EI and the dimensions of ED across diverse stages of development. In addition, future research, practical implications and limitations are discussed.

LEVEL OF EVIDENCE I

Systematic review.

Office cake culture

Purpose

The purpose of this paper is to explore the characteristics of office cake (OC) consumption and the associated attitudes and behaviours among UK office workers to gain insight into the implications for workplace health.

Design/methodology/approach

A cross-sectional online questionnaire was completed by 940 respondents. Data were analysed using descriptive statistics and cross-tabulation withχ2tests for between-group difference.

Findings

Respondents reported both positive social and negative health-related consequences of OC. OC influenced eating behaviour through increased salience and availability, and the effects of social influencing. Almost all (94.8 per cent) reported ideal OC frequency to be once/week or less. Gender and age significantly affected attitudes and behaviour.

Research limitations/implications

The questionnaire was not validated so data accuracy could have been diminished or biased. Portion size was not examined and consumption data were self-reported which could have resulted in under-reporting. Only office workers were investigated therefore results may not be applicable to other workplaces.

Practical implications

OC appears to influence both the workplace eating environment and employee eating behaviour. It could therefore affect employee health and workplace health promotion programme efficacy. However the findings suggest that nudge-based initiatives could reduce OC consumption to make workplaces healthier while retaining social benefits.

Originality/value

The present study provides the first data on OC culture and insights on how to address it sensitively. It also highlights that sweet treats used for celebration and employee recognition should be considered a relevant part of workplace food provision alongside canteens and vending.

Fear of fat and restrained eating: negative body talk between female friends as a moderator

PURPOSE

This study examined whether engagement in negative body talk would moderate the association between fear of fat and restrained eating among female friend dyads.

METHODS

Female friends (N_pairs = 130) were recruited from a Midwestern university in the United States. The dyadic data were examined with an Actor-Partner Interdependence Model (APIM).

RESULTS

Results showed that women's fear of fat was significantly related to their own restrained eating behaviors. In contrast, women's fear of fat was not significantly related to their friends' restrained eating behaviors. Negative body talk was significantly related to restrained eating, as reported by both friends. The interaction between negative body talk and women's own fear of fat was found to be significant. Although women with less fear of fat showed less restrained eating, engaging in more negative body talk with a friend increased their engagement in restrained eating. Women with more fear of fat engaged in more restrained eating, regardless of their engagement in negative body talk.

CONCLUSION

Given the detrimental role of body talk between fear of fat and restrained eating, interventions may target reducing body talk among young women.

NO LEVEL OF EVIDENCE FOR

Basic science, Animal study, Cadaver study, and Experimental study articles.

Integrating Mindfulness Into Eating Behaviors

Food choices and eating behaviors are influenced by a wide variety of factors. However, traditional dietary advice primarily addresses health-related reasons for eating. Lifestyle medicine outcomes may be improved by helping individuals become more aware of why they eat and support individuals to increase their skills in reconciling eating for health and nonhealth purposes. Intuitive eating aims to increase individuals' awareness of why, what, and how much they eat through mindfulness. This framework and concepts such as flexible restraint can be used to teach individuals skills that may help them improve psychological well-being and manage their weight.

Who are we testing? Self-selection bias in laboratory-based eating behaviour studies

Research conducted in controlled laboratory settings plays an important role in understanding human eating behaviour. However, participant characteristics may affect motivation to participate in laboratory eating behaviour research and result in self-selection biases. First-year psychology students (n = 207, 90.8% female, m age = 18.8, m BMI = 21.9) were led to believe that they were choosing between enrolling in one of two laboratory-based studies: an 'advertising' study, or an 'advertising and food' study; the latter specified that participants would consume food and answer questions about their eating behaviour. Participants subsequently reported demographic information and completed a series of questionnaires assessing psychological characteristics hypothesised to predict self-selection in laboratory eating studies. The majority of participants preferred to participate in a study unrelated to eating over an eating-related study (70.5%, χ² (1) = 34.90, p < .001). Participants choosing the eating-related study over the non-eating study had higher self-reported external eating tendencies and positive preoccupations with food, lower negative preoccupations with food and social appearance anxiety. Participants choosing the eating related study were also more likely to be male than female, although the number of males in the study was small (n = 19) and this finding should therefore be interpreted with caution. The present study provides some evidence that in university based samples of participants there are likely self-selection biases in laboratory-based eating behaviour studies and researchers may benefit from considering the potential influence of self-selection biases when conducting eating behaviour research.

Cognitive and Emotional Influences on Eating Behaviour: A Qualitative Perspective

Considering that individuals who are within a healthy weight range may experience different thoughts about food to those who are already overweight or obese triggers the need to understand the nature, challenges, and coping strategies of food-related thinking styles in this population in relation to those who are either overweight or obese. Analysis of 6 semi-structured qualitative interviews with individuals who are either at risk of being overweight (body mass index [BMI] = 23-24.99), or above a healthy weight (BMI ⩾ 25), revealed 3 overarching themes: (1) Why am I all about food? (2) Jekyll and Hyde, and (3) Emotional attachment to food. These findings highlighted a link between dieting and negative thinking, which foster unhealthy eating patterns. Therefore, intuitive eating may offer a useful alternative to re-establish a healthier relationship with food.

Test of the modified dual pathway model of eating disorders in individuals with type 1 diabetes

OBJECTIVE

Adolescents and young adults with type 1 diabetes (T1D) demonstrate high rates of disordered eating behaviors (DEBs) and may experience physiological and psychological vulnerabilities not currently included in established risk models of DEBs. This study examined associations among constructs included in the recently proposed T1D-specific modified dual pathway model and examined age as a moderator of these associations.

METHOD

Participants included adolescents (n = 307; age M = 15.71, SD = 1.33), young adults (n = 313; age M = 21.20, SD = 2.10), and adults (n = 198; age M = 30.51, SD = 2.81) recruited via the T1D Exchange Clinic Registry. Data were collected from participants' medical records and from self-report questionnaires assessing dietary regimen, dietary restraint, body dissatisfaction, hunger/satiety, diabetes-specific negative affect, and DEBs. Multiple group path modeling was used to test hypotheses.

RESULTS

Approximately 31% of participants were at risk for an eating disorder. The original modified dual pathway model had poor model fit. The addition of three empirically defensible paths improved model fit. Diabetes-specific dietary regimen, diabetes-specific negative affect, and hunger/satiety disruption all were associated with DEBs. A fully varying multiple group model by age fit best; however, only the dietary restraint to DEBs pathway demonstrated a distinct pattern across age cohort, which attenuated from the adolescent to the adult cohort.

DISCUSSION

This study provides preliminary support for associations proposed in the modified dual pathway model and suggests potential for intervening on disease-specific risk factors of DEBs in a T1D population.

A review of food craving measures

OBJECTIVE

Summarize and evaluate self-report measures of food craving, provide suggestions on future directions for the field of food craving measurement, and deliver guidance on how to select a food craving measure.

METHODS

Online bibliographical databases (PsycINFO and PubMed) were searched for peer-reviewed literature on self-report measures of food craving.

RESULTS

There is a wide selection of food craving measures that researchers and clinicians can use to assess state, past, and trait food cravings. Most questionnaires were tested on homogenous samples and their psychometric properties in older, male, and socioeconomically, racially, and ethnically diverse samples is largely unknown. Few questionnaires were tested in samples with overweight/obesity or eating disorders. Relatively few questionnaires adequately evaluate contextual factors that can trigger craving. There appears to be limited data on the predictive validity of food craving measures in regards to response to eating disorder treatment. A decision tree was provided to help researchers and clinicians select a food craving measure that is best suited to a particular clinical or research purpose.

CONCLUSIONS

It is recommended that researchers adequately assess the contextual factors that may trigger craving and the multi-sensory nature of craving for food. It would be beneficial for researchers to evaluate the psychometrics of food craving measures in more diverse samples (in terms of sex, race, ethnicity, socioeconomic status, weight status, and eating disorder psychopathology). More longitudinal studies should be conducted to provide information on the predictive validity of food craving measures regarding response to eating disorder treatment. Furthermore, it is suggested that researchers assess which tactics people use to reduce the frequency and strength of food cravings and restrain their consumption of craved foods.

Describing the Process of Adopting Nutrition and Fitness Apps: Behavior Stage Model Approach

BACKGROUND

Although mobile technologies such as smartphone apps are promising means for motivating people to adopt a healthier lifestyle (mHealth apps), previous studies have shown low adoption and continued use rates. Developing the means to address this issue requires further understanding of mHealth app nonusers and adoption processes. This study utilized a stage model approach based on the Precaution Adoption Process Model (PAPM), which proposes that people pass through qualitatively different motivational stages when adopting a behavior.

OBJECTIVE

To establish a better understanding of between-stage transitions during app adoption, this study aimed to investigate the adoption process of nutrition and fitness app usage, and the sociodemographic and behavioral characteristics and decision-making style preferences of people at different adoption stages.

METHODS

Participants (N=1236) were recruited onsite within the cohort study Konstanz Life Study. Use of mobile devices and nutrition and fitness apps, 5 behavior adoption stages of using nutrition and fitness apps, preference for intuition and deliberation in eating decision-making (E-PID), healthy eating style, sociodemographic variables, and body mass index (BMI) were assessed.

RESULTS

Analysis of the 5 behavior adoption stages showed that stage 1 ("unengaged") was the most prevalent motivational stage for both nutrition and fitness app use, with half of the participants stating that they had never thought about using a nutrition app (52.41%, 533/1017), whereas less than one-third stated they had never thought about using a fitness app (29.25%, 301/1029). "Unengaged" nonusers (stage 1) showed a higher preference for an intuitive decision-making style when making eating decisions, whereas those who were already "acting" (stage 4) showed a greater preference for a deliberative decision-making style (F4,1012=21.83, P<.001). Furthermore, participants differed widely in their readiness to adopt nutrition and fitness apps, ranging from having "decided to" but not yet begun to act (stage 2; nutrition: 6.88%, 70/1017; fitness: 9.23%, 95/1029) to being "disengaged" following previous adoption (stage 5; nutrition: 13.77%, 140/1017; fitness: 15.06%, 155/1029).

CONCLUSIONS

Using a behavior stage model approach to describe the process of adopting nutrition and fitness apps revealed motivational stage differences between nonusers (being "unengaged," having "decided not to act," having "decided to act," and being "disengaged"), which might contribute to a better understanding of the process of adopting mHealth apps and thus inform the future development of digital interventions. This study highlights that new user groups might be better reached by apps designed to address a more intuitive decision-making style.

What Constitutes Traditional and Modern Eating? The Case of Japan

Traditional Japanese dietary culture might be a factor contributing to the high life expectancy in Japan. As little is known about what constitutes traditional and modern eating in Japan, the aims of the current study were to (1) comprehensively compile and systematize the various facets of traditional and modern eating; and (2) investigate whether these facets also apply to traditional and modern eating in Japan. In Study 1, an extensive international literature review was performed. Forty-five facets of traditional and modern eating were compiled and systematized into the dimensions of what and how people eat, and into eleven separate subdimensions. In Study 2, 340 adults from Japan answered a questionnaire. Results showed that traditional and modern eating in Japan is reflected in both what and how people eat. Within these two dimensions, ten subdimensions were found: the ingredients, processing, temporal origin, spatial origin, and variety of consumed foods, as well as temporal, spatial, and social aspects, appreciation, and concerns when eating. This study provides a broad compilation of facets of traditional and modern eating in Japan. Future research should investigate how these facets are related to life expectancy and health.

Dilemma between health and environmental motives when purchasing animal food products: sociodemographic and nutritional characteristics of consumers

BACKGROUND

Dietary guidelines in France give quantitative recommendations for intake of meat, fish and dairy products whereas consumers are increasingly concerned by the environmental impacts associated with the production of these foods. This potentially leads to consumer dilemmas when purchasing food products. The present study aimed at investigating the sociodemographic profiles of individuals reporting health and environmental dilemmas when purchasing meat, fish and dairy products, and comparing diet quality of individuals with and without dilemma.

METHODS

A total of 22,936 adult participants in the NutriNet-Santé cohort were included in this cross-sectional analysis. Participants completed a questionnaire assessing motives when purchasing meat, fish and dairy products, including health and environmental determinants. Environmental vs. health dilemmas were assessed using implicit and explicit methods. Sociodemographic data as well as dietary intake using repeated 24 h-records were collected. The association between sociodemographic characteristics and presence of dilemma was assessed using logistic regression models and between dilemma and intake of these products, adherence to food group guidelines, or overall dietary quality, using covariance analysis.

RESULTS

Among participants, 13% were torn between buying meat for health reasons and to avoid buying it for environmental reasons, 12% in the case of fish and 5% in the case of dairy products. Older participants, women and low income individuals were more likely to report dilemmas. Participants reporting dilemmas for meat and dairy products consumed less of these foods (P < 0.05 and P < 0.0001, respectively) and had a better dietary quality overall (both P < 0.0001). In addition, participants with meat dilemma showed a better adherence to meat/fish/eggs guidelines (P < 0.001).

CONCLUSIONS

Individuals reporting dilemmas concerning animal products had specific sociodemographic characteristics and showed higher diet quality overall compared with those having no dilemma. Our data suggest that having environmental concerns is not contradictory with adherence to nutritional guidelines.

The reasoned/reactive model: A new approach to examining eating decisions among female college dieters and nondieters

Female college students are prone to unhealthy eating patterns that can impact long-term health. This study examined female students' healthy and unhealthy eating behaviors with three decision-making models. Specifically, the theory of reasoned action, prototype/willingness model, and new reasoned/reactive model were compared to determine how reasoned (logical) and reactive (impulsive) factors relate to dietary decisions. Females (N=583, M_age=20.89years) completed measures on reasoned cognitions about foods (attitudes, subjective norms, nutrition knowledge, intentions to eat foods), reactive cognitions about foods (prototypes, affect, willingness to eat foods), dieting, and food consumption. Structural equation modeling (SEM) revealed the new reasoned/reactive model to be the preeminent model for examining eating behaviors. This model showed that attitudes were related to intentions and willingness to eat healthy and unhealthy foods. Affect was related to willingness to eat healthy and unhealthy foods, whereas nutrition knowledge was related to intentions and willingness to eat healthy foods only. Intentions and willingness were related to healthy and unhealthy food consumption. Dieting status played a moderating role in the model and revealed mean-level differences between dieters and nondieters. This study highlights the importance of specific factors in relation to female students' eating decisions and unveils a comprehensive model for examining health behaviors.

A systematic review of the psychosocial correlates of intuitive eating among adult women

Intuitive eating has been proposed as an eating style that fosters a positive attitude towards food, the body, and physical activity. A systematic review of the literature was undertaken to examine intuitive eating in relation to disordered eating, body image, emotional functioning, and other psychosocial correlates in adult women. Articles were identified through Academic Search Complete, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Health Source (Nursing and Academic Edition), Medline Complete, PsycINFO, PsycARTICLES, Psychology and Behavioral Sciences Collection, PubMed and Scopus. Eligible studies were those that examined women aged 18 years and older, measured intuitive eating, and assessed a psychosocial correlate of intuitive eating. Twenty-four cross-sectional studies, published between 2006 and September 2015, met eligibility criteria. Intuitive eating was associated with less disordered eating, a more positive body image, greater emotional functioning, and a number of other psychosocial correlates that have been examined less extensively. However, given that all studies used cross-sectional designs, no conclusions regarding the direction of the relationship between intuitive eating and psychosocial correlates can be drawn. Participants in the majority of studies were university students in the United States so findings cannot be generalised to the wider population of female adults. Prospective studies are now needed to verify these cross-sectional findings, and show if intuitive eating may reduce disordered eating and body image concerns, and promote women's psychological health and well-being.

Assessing the roles of impulsivity, food-related cognitions, BMI, and demographics in the dual pathway model of binge eating among men and women

The dual pathway model is a widely accepted model of binge eating that focuses on the role of sociocultural factors, negative affect, and dietary restraint. However, less is known about demographic (e.g., gender and ethnicity) differences in the model and the role of other variables in the model. To further our understanding of the dual pathway model of binge eating, the current study examined the role of demographics (i.e., gender, race, BMI, parental education and obesity), impulsivity, and food-related cognitions in the dual pathway model. A sample of college students completed a battery of measures. Multi-group structural equation modeling was used to evaluate the dual pathway model separately for men and women. Results supported the dual pathway model of binge eating among men and women, and also supported food-related cognitions as an important variable prior to binge eating. In other words, body shame was associated with more dietary restraint and negative affect, and in turn, dietary restraint and negative affect were associated with increased negative food-related cognitions. Then, food-related cognitions predicted binge eating. Additionally impulsivity was related to body shame, negative affect, and food-related cognitions, but was unrelated to binge eating after controlling for the other variables. Racial differences existed among women in BMI and body shame, but there were no racial differences among men. Our results suggest that the dual pathway model adequately explains binge eating among men and women, but that food-related cognitions may be an imporant anteceden to binge eating.

The Elaborated Intrusion Theory of desire: a 10-year retrospective and implications for addiction treatments

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.

Reasons for eating 'unhealthy' snacks in overweight and obese males and females

BACKGROUND

Snack foods are often high in fat and sugar. Thus, reducing snack consumption may be a useful weight management strategy. However, individuals may snack for a variety of reasons with different implications for intervention. The present study examined the perceived reasons for eating main meals, 'unhealthy' snacks (i.e. snacks high in fat or sugar) and 'healthy' snacks in overweight and obese participants.

METHODS

Over a period of 5 days, 28 males and 27 females completed a food diary every time they ate. As well as providing details about the type of eating episode and food eaten, they also rated their agreement with 13 different reasons for eating (identified from relevant literature and a pilot study).

RESULTS

Across a total of 1084 eating episodes, 358 were coded as snacks, 79% of which were high in either fat or sugar. The results showed that hunger and temptation (external eating) were reported as a reason for eating unhealthy snacks in 49% and 55% of all episodes, respectively. Eating because the individual was feeling fed up, bored or stressed (emotional eating) was given as a reason in 26% of episodes.

CONCLUSIONS

These findings point to the potential utility of intervention strategies that target cravings, enhance self-control or promote stimulus control.

Emotional intelligence, personality, and gender as factors in disordered eating patterns

We examined the hypotheses that proposing higher levels of emotional intelligence (ability test and self-report) and lower neuroticism, extraversion, and agreeableness associate with lower levels of disordered eating. In a correlational study, 126 Israeli college students completed two measures of emotional intelligence, a brief five-factor personality test, demographic data questionnaires, and questionnaires assessing food preoccupation, namely, the Body Weight, Image and Self-Esteem Scale and the Appearance Schema Inventory. Results suggested that ability emotional intelligence is associated with disordered eating beyond gender and personality. Self-reported emotional intelligence did not associate with any of the outcomes after controlling for personality. Implications and applications are briefly discussed.

The association between family flexibility, food preoccupation and body image among crystal abuser women

Background

Methamphetamine (MA) is a highly addictive stimulant which has destructive effects. There is also evidence that methamphetamine use in some females, partly is due to their desire to lose weight. The purpose of this study was to determine the association between family flexibility, food preoccupation and body image among crystal abuser women.

Objectives

This study tried to evaluate whether food preoccupation, body image and family flexibility affect on crystal abuse in women.

Patients and Methods

Eighty crystal abuser women were chosen with convenience sampling and they responded to instrument of body image (Fisher), family flexibility (Olson) and food preoccupation (Tapper) questionnaires.

Results

There is a significant association between family flexibility and food preoccupation (P < 0.01) and also other variables; there is no significant association between family flexibility and body image, body image and food preoccupation (P > 0.05). Also, family flexibility is prediction of food preoccupation (P < 0.01).

Conclusions

These results emphasize that the components of eating behaviors (e.g. food preoccupation) and family flexibility can be considered in therapeutic interventions (prevention and treatment) for women to crystal withdrawal.

Deconstructing the concept of the healthy eater self-schematic: relations to dietary intake, weight and eating cognitions

This study investigated differences in dietary intake, weight status, food preoccupation, and attributions about healthy eating lapses between individuals classified as healthy eater self-schematics and nonschematics. The study also assessed whether the separate dimensions of the self-schema construct (self-description as a healthy eater and perceived importance of being a healthy eater to self-image) are related to these health outcomes. College students (N=125; 82% female) completed questionnaires assessing healthy eater self-schema status, dietary intake, weight status, food preoccupation, and lapse attributions. Results revealed that females who were classified as healthy eater self-schematics ate more fruits and vegetables, ate less junk food and had lower BMIs than nonschematics. Healthy eater self-schematics also engaged in more positive thoughts and fewer negative thoughts about food, made less stable attributions about lapses in healthy eating and endorsed more personal control over lapses. When the two dimensions of the self-schema were examined separately, self-description appeared to be more related to these outcomes than perceived importance.