Parental modelling of eating behaviours: observational validation of the Parental Modelling of Eating Behaviours scale (PARM)

The Effects of an Educational Intervention About Front-of-Package Labeling on Food and Beverage Selection Among Children and Their Caregivers: Protocol for a Randomized Controlled Trial

BACKGROUND

Overweight and obesity pose a global public health challenge and have a multifactorial origin. One of these factors includes obesogenic environments, which promote ultraprocessed foods characterized by being high in calories, saturated fats, added sugars, and sodium. In Mexico, it has been estimated that 30% of the total energy consumed comes from processed foods. The Modification to the Official Mexican Standards introduces nutritional information through black octagonal seals that alert consumers about products with excessive amounts of some components for a better food selection in the population. However, the effects of warning labels on processed food selection and purchases among children remain unknown.

OBJECTIVE

We aimed to evaluate the impact of a digital educational intervention focusing on front-of-package warning labels on the food selection and purchasing behavior of elementary schoolchildren and their caregivers.

METHODS

Children from 4 elementary schools in Mexico City, 2 public and 2 private schools, will participate in a randomized controlled trial. The schools will be chosen by simple random sampling. Schools will be randomized into 2 groups: intervention and control. In the control group, the dyads (caregiver-schoolchildren) will receive general nutritional education, and in the intervention group, they will receive guidance on reading labels and raising awareness about the impact of consuming ultraprocessed products on health. The educational intervention will be conducted via a website. Baseline measurements will be taken for both groups at 3 and 6 months. All participants will have access to an online store through the website, allowing them to engage in exercises for selecting and purchasing food and beverages. In addition, other measures will include a brief 5-question exam to evaluate theoretical understanding, a 24-hour reminder, a survey on food habits and consumption, application of a food preference scale, anthropometric measurements, and recording of school lunch choices.

RESULTS

Registration and funding were authorized in 2022, and we will begin data collection in September 2024. Recruitment has not yet taken place, but the status of data analysis and expected results will be published in April 2025.

CONCLUSIONS

The study is expected to contribute to evaluating whether reinforcing front-of-package warning labels with education enhances its effects and makes them more sustainable. Conducting this study will allow us to propose whether or not it is necessary to develop new intervention strategies related to front-of-package labeling for a better understanding of the population, improved food choices, and better health outcomes.

TRIAL REGISTRATION

ClinicalTrials.gov NCT06102473; https://clinicaltrials.gov/study/NCT06102473.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

PRR1-10.2196/54783.

The temporal stability of maternal parenting style and child feeding practices: A six-wave longitudinal study

Although parenting styles and child feeding practices are conceptualized as distal, static predictors of child eating and weight outcomes, few studies have examined the temporal stability (i.e., change over time) of these parenting measures. Also, parental characteristics, such as mental health or socio-demographics, may make it more or less difficult to sustain consistent parenting behavior. This study examined the temporal stability of parenting styles and child feeding practices and the association between temporal stability indices with maternal sociodemographic and mental health characteristics. The analytic sample included 161 ethnically diverse mothers enrolled in a six-wave bi-annual longitudinal study. During each wave, mothers reported on their parenting styles and child feeding practices using validated self-report questionnaires. Temporal stability indices for parenting styles were moderate for authoritative (ICC = 0.57) and authoritarian (ICC = 0.70) styles, yet high for permissive (ICC = 0.78) styles. Temporal stability scores for child feeding practices were low for discipline (ICC = 0.33), limit setting (ICC = 0.33), monitoring (ICC = 0.36), and pressure to eat (ICC = 0.34); however, restriction (ICC = 0.53) and role modeling of healthy eating were moderate (ICC = 0.73). Greater income and education status were positively associated with stability in authoritative, authoritarian, and permissive parenting styles, as well as with limit setting, monitoring, role modeling of healthy eating, and pressure to eat feeding practices. Higher anxiety and depressive symptoms and lower self-esteem were negatively associated with permissive parenting styles and role modeling of healthy eating. Findings show that maternal parenting styles and child feeding practices fluctuate over time, and sociodemographic and mental health characteristics are related to stability of some of these parenting styles and behaviors.

Exploring the feasibility of using evidence-based feeding practices to promote children's healthy eating in holiday clubs

OBJECTIVE

Encouraging healthy eating is a public health priority in the United Kingdom (UK), given the high prevalence of poor diet and overweight/obesity among school-aged children. Holiday clubs are organisations providing childcare and activities during the school holidays and frequently provide food to children at risk of food insecurity, primarily through government-funded programmes like the Holiday Activities and Food programme. However, the research suggests that holiday clubs could do more to maximise opportunities to promote children's healthy eating by using evidence-based feeding practices.

DESIGN

During August-September 2020, video-based interviews were conducted exploring staff perceptions of the feasibility of using four evidence-based feeding practices to promote children's healthy eating: modelling; involvement in food choice; involvement in food preparation and cooking and involvement in meal planning. Feasibility was assessed using four dimensions of a feasibility framework (acceptability, demand, practicality and implementation).

SETTING

UK holiday clubs.

PARTICIPANTS

Twenty-five staff actively involved in delivering UK holiday clubs (project leaders, coordinators, cooks and coaches/youth workers).

RESULTS

Staff generally reported good acceptability (dimension 1) and demand (dimension 2) for the feeding practices. However, the practicality (dimension 3) of using the practices was dependent on various factors (logistics, resources, staff readiness, children, peers and parents). Promisingly, in the fourth feasibility dimension (implementation), staff provided numerous practical solutions to overcome these barriers.

CONCLUSIONS

Evidence-based feeding practices can be implemented in numerous ways and are therefore generally feasible in holiday clubs. Holiday clubs should be empowered to use evidence-based feeding practices through training resources, sharing networks and provision of sustainable funding.

Role-model, reoffer, reward: A thematic analysis and TDF mapping of influences on families' use of evidence-based vegetable feeding practices

Children's vegetable intake is low, despite benefits for immediate and long-term health. Repeatedly reoffering vegetables, role-modelling consumption, and offering non-food rewards effectively increase children's vegetable acceptance and intake. However, a number of barriers prevent families from reoffering previously-rejected vegetables. This study used the Theoretical Domains Framework (TDF) and the COM-B model of behaviour to explore barriers and enablers to reoffering, role-modelling and offering non-food rewards among parents of 2-4-year-old children. Twenty-five semi-structured interviews were conducted, from which eleven core inductive themes were generated: 'Child factors', 'Eating beliefs', 'Effectiveness beliefs', 'Past experience', 'Current family behaviours', 'Harms', 'Knowledge', 'Need for change', 'Parent effort', 'Parent values' and 'Practical issues'. The codes underpinning these themes were inductively mapped to 11 of the 14 TDF domains, and five of the six COM-B components. Previously-reported influences on families' vegetable feeding practices were confirmed, including concerns about child rejection of foods/meals, cost of vegetables, and food waste. Novel findings included some parents' perceptions that these practices are pressurising, and that certain beliefs/knowledge about children's eating behaviour can provide a "protective mindset" that supports families' perseverance with reoffering over time. Future interventions should be tailored to better reflect the diversity of needs and previous experiences of feeding that families have, with some families likely to find that troubleshooting and further signposting is appropriate for their needs while others might benefit from more persuasive and educational approaches. The mapping of codes to the TDF and COM-B will facilitate the identification of appropriate intervention functions and behaviour change techniques when designing new interventions to support families with increasing their children's vegetable intake.

Observations of feeding practices of US parents of young children with Down syndrome

Parental behaviours influence food acceptance in young children, but few studies have measured these behaviours using observational methods, especially among children with Down syndrome (CWDS). The overall goal of this study was to understand parent feeding practices used during snack time with young CWDS (N = 111, aged 11-58 months). A coding scheme was developed to focus on feeding practices used by parents of CWDS from a structured home-use test involving tasting variously textured snack products. Behavioural coding was used to categorise parental feeding practices and quantify their frequencies (N = 212 video feeding sessions). A feeding prompt was coded as successful if the child ate the target food product or completed the prompt within 20 s of the prompt being given without a refusal behaviour. CWDS more frequently consumed the test foods and completed tasks in response to Autonomy-Supportive Prompts to Eat (49.3%), than to Coercive-Controlling Prompts to Eat (24.2%). By exploring the parent-CWDS relationship during feeding, we can identify potentially desirable parent practices to encourage successful feeding for CWDS. Future research should build upon the knowledge gained from this study to confirm longitudinal associations of parent practices with child behaviours during feeding.

Three-Year School-Based Multicomponent Intervention May Change Fruit and Vegetable Preferences in Primary School Children-A Quasi-Randomized Trial

Preference could be the trigger for fruit and vegetable (FV) consumption in children and could be modified by appropriate intervention to increase the acceptance of FVs. The primary objective of this study was to investigate the effects of the three-year school-based multicomponent intervention "Nutri-školica" on the FV preferences of primary school children. It also aimed to explore whether a positive change in FV preferences could lead to an increase in actual FV consumption. The study was conducted in 14 primary schools from the city of Zagreb on 193 children (52.3% boys; age, 7.7 ± 0.4 years; n = 85 in the control group and n = 108 in the intervention group) who completed a preference questionnaire before and after the intervention with a 5-point hedonic smiley-face scale, where 5 means "I like it a lot." The per-protocol approach was used for data analysis (28.3% of children from the study sample). After the intervention, children in the intervention group (before: 3.1 ± 0.8; after: 3.5 ± 0.8) increased their FV preferences significantly more than children in the control group (before: 3.2 ± 0.8; after: 3.3 ± 0.7). Children's FV preferences changed most toward the varieties for which they had the least preferences at the beginning of the study. Participation in the intervention had a stronger effect on changing FV intake than change in FV preferences among primary school children. In summary, the present study highlighted that a targeted intervention can increase children's FV preferences, but that participation in the intervention is substantial for increasing FV intake.

Fussy Eating Rescue, a mobile-web app for responsive feeding practises among parents of toddlers: protocol for a pilot randomised controlled feasibility trial

BACKGROUND

Fussy eating is most often a developmentally typical behaviour, generally presenting during toddlerhood. However, up to half of parents of young children are concerned about fussy eating, and this concern may mediate the use of nonresponsive feeding practises, such as coercive or unstructured feeding and using food to reward eating. Despite the high prevalence of parental concern for fussy eating and the negative impacts nonresponsive feeding practises have on children's health and diets, no previous digital intervention to improve the feeding practises of parents of toddlers concerned about fussy eating has been evaluated.

AIM

This article describes the protocol of a randomised controlled feasibility pilot aiming to evaluate Fussy Eating Rescue, a purely web app based intervention for parents of toddlers. The primary aim is to investigate feasibility and acceptability; secondary aims are to explore indications of intervention effect on parents' feeding practises or children's eating behaviours.

METHODS

Fussy Eating Rescue features include: (1) a Tracker, that allows parents to track repeated offers of food, (2) Topics, providing information on fussy eating, effective feeding strategies, and general nutrition, (3) Rescues, containing quick references to material supporting Topics contents, (4) Recipes, and (5) SMS notifications. Parents of toddlers (12-36 months old, n = 50) who have concerns about fussy eating will be recruited via Facebook. Parents will be randomised to an intervention group, which receives access to the app for 6 weeks, or to wait-listed control. Outcomes will be assessed at baseline and 6 weeks after app use, using online questionnaires and app usage statistics. Primary outcomes include participant retention rate, intervention engagement, app usability, perceived ease in using the app, perceived usefulness of the app, and user satisfaction. Secondary outcome measures include parents' feeding practises and children's eating behaviours.

DISCUSSION

Results will inform whether Fussy Eating Rescue is a feasible way to engage parents concerned for their toddler's fussy eating behaviours. If feasible and acceptable to users, a larger trial will further examine the efficacy of the Fussy Eating app in improving parents' feeding practises and children's eating behaviours.

TRIAL REGISTRATION

Prospectively registered with the Australian New Zealand Clinical Trials Registry on 15 July, 2021 (ACTRN12621000925842).

Associations between feeding practices and child dietary quality, and the moderating effect of child eating behaviours on these associations

BACKGROUND

Parents' feeding practices are associated with children's food intake. Little is known about how children's eating behaviours (fussiness, enjoyment of food, food responsiveness, satiety responsiveness) moderate these associations. This study examines the relationships between feeding practices and pre-school children's dietary quality and whether children's eating behaviours moderate these relationships.

METHODS

In 2018, 1349 Australian mothers of children aged 2-5 years completed an online survey including validated measures of feeding practices (n = 9), child eating behaviours (n = 4) and dietary quality. Thirteen items from a food frequency questionnaire were summed as a measure of dietary quality. Linear regression assessed associations between feeding practices and dietary quality, including interactions between feeding practices and child eating behaviours.

RESULTS

The feeding practices positively associated with dietary quality were structured meal timing, monitoring, covert restriction, modelling healthy eating and structured meal setting (B coefficients: 0.63 to 2.70). The feeding practices inversely associated with dietary quality were overt restriction, persuasive feeding, reward for eating and reward for behaviour (B coefficients: -0.88 to -1.85). Child eating behaviours moderated associations between three feeding practices and dietary quality.

CONCLUSIONS

This exploratory study showed that some associations between feeding practices and child dietary quality were moderated by children's eating behaviours. The potential for tailoring nutrition promotion strategies for parents of children with differing eating behaviours should be further investigated.

Picky Eating in Children: A Scoping Review to Examine Its Intrinsic and Extrinsic Features and How They Relate to Identification

The health benefits and importance of family mealtimes have been extensively documented. Picky eating can impact this complex activity and has numerous extrinsic (or external) and intrinsic (or internal) features. Occupational therapists work with children and their families by looking at both intrinsic and extrinsic influences and are therefore well-placed to work within this context. This scoping review comprises a comprehensive search of key health industry databases using pre-determined search terms. A robust screening process took place using the authors pre-agreed inclusion and exclusion criteria. There were 80 studies that met the inclusion criteria, which were then mapped using content analysis. The most common assessments used to identify picky eating relied on parental reports and recall. Often additional assessments were included in studies to identify both the intrinsic and extrinsic features and presentation. The most common reported intrinsic features of the child who is a picky eater included increased sensitivity particularly to taste and smell and the child's personality. Extrinsic features which appear to increase the likelihood of picky eating are authoritarian parenting, rewards for eating, and pressuring the child to eat. Most commonly reported extrinsic features that decrease the likelihood of picky eating are family meals, responsive parents, and involving the child in the preparation of food. In conclusion, there is a lack of published papers addressing the role of occupational therapists in the assessment and identification of picky eating in children. There appears to be a complex interplay between intrinsic and extrinsic features which impact caregiver responses and therefore on the picky eater.

Influence of a Pediatric Fruit and Vegetable Prescription Program on Child Dietary Patterns and Food Security

Limited access to fresh foods is a barrier to adequate consumption of fruits and vegetables among youth, particularly in low-income communities. The current study sought to examine preliminary effectiveness of a fruit and vegetable prescription program (FVPP), which provided one USD 15 prescription to pediatric patients during office visits. The central hypothesis was that exposure to this FVPP is associated with improvements in dietary patterns and food security. This non-controlled longitudinal intervention trial included a sample of caregiver–child dyads at one urban pediatric clinic who were exposed to the FVPP for 1 year. Patients received one USD 15 prescription for fresh produce during appointments. A consecutive sample of caregivers whose children were 8–18 years of age were invited to participate in the study. Dyads separately completed surveys that evaluated food security and dietary behaviors prior to receipt of their first prescription and again at 12 months. A total of 122 dyads completed surveys at baseline and 12-month follow-up. Approximately half of youth were female (52%), and most were African American (63%). Mean caregiver-reported household food security improved from baseline to 12 months (p < 0.001), as did mean child-reported food security (p = 0.01). Additionally, child-reported intake of vegetables (p = 0.001), whole grains (p = 0.001), fiber (p = 0.008), and dairy (p < 0.001) improved after 12 months of exposure to the FVPP. This study provides evidence that pediatric FVPPs may positively influence food security and the dietary patterns of children.

Promoting Responsive Bottle-Feeding Within WIC: Evaluation of a Policy, Systems, and Environmental Change Approach

BACKGROUND

Bottle-fed infants are at greater risk for overfeeding and rapid weight gain (RWG); evidence-based strategies for promoting healthy bottle-feeding practices are needed.

OBJECTIVE

Our aim was to assess whether policy, systems, and environmental (PSE) strategies for promoting responsive bottle-feeding practices within the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) were associated with lower risk for RWG.

DESIGN

We conducted a matched-pair cluster randomized trial. PSE strategies were implemented at 3 WIC clinics in Los Angeles County. PSE clinics were compared with 3 matched control clinics. Mothers and infants were assessed when infants were newborn and 3 months and 6 months of age.

PARTICIPANTS/SETTING

Participants were mothers (n = 246) who enrolled their newborn infants (younger than 60 days) into WIC between May and August 2019.

MAIN OUTCOME MEASURES

Infant weight was assessed and standardized to sex- and age-specific z scores. RWG was defined as weight-for-age z score change > 0.67. Mothers completed questionnaires assessing responsive and pressuring feeding styles, breast- and bottle-feeding patterns, and perceptions of WIC experiences.

STATISTICAL ANALYSES PERFORMED

Logistic regression with estimation via generalized estimating equations and linear mixed models with repeated measures assessed effects of PSE strategies on categorical and continuous outcomes, respectively.

RESULTS

Infants in PSE clinics had significantly lower likelihood of exhibiting RWG (P = .014) than infants in control clinics. Mothers in PSE and control clinics reported similar levels of responsive and pressuring feeding style and similar prevalence of breastfeeding and bottle-feeding. Mothers in PSE clinics trended toward feeling better supported with respect to their decision to bottle-feed (P = .098) and had more stable intentions to stay in the WIC program (P = .002) compared with mothers in control clinics.

CONCLUSIONS

PSE strategies focused on promoting more inclusive assessment of infant feeding, tailored bottle-feeding counseling, and increased education and support for responsive bottle-feeding were associated with lower risk for RWG among WIC infants.

Nutritional Implications of Baby-Led Weaning and Baby Food Pouches as Novel Methods of Infant Feeding: Protocol for an Observational Study

BACKGROUND

The complementary feeding period is a time of unparalleled dietary change for every human, during which the diet changes from one that is 100% milk to one that resembles the usual diet of the wider family in less than a year. Despite this major dietary shift, we know relatively little about food and nutrient intake in infants worldwide and virtually nothing about the impact of baby food "pouches" and "baby-led weaning" (BLW), which are infant feeding approaches that are becoming increasingly popular. Pouches are squeezable containers with a plastic spout that have great appeal for parents, as evidenced by their extraordinary market share worldwide. BLW is an alternative approach to introducing solids that promotes infant self-feeding of whole foods rather than being fed purées, and is popular and widely advocated on social media. The nutritional and health impacts of these novel methods of infant feeding have not yet been determined.

OBJECTIVE

The aim of the First Foods New Zealand study is to determine the iron status, growth, food and nutrient intakes, breast milk intake, eating and feeding behaviors, dental health, oral motor skills, and choking risk of New Zealand infants in general and those who are using pouches or BLW compared with those who are not.

METHODS

Dietary intake (two 24-hour recalls supplemented with food photographs), iron status (hemoglobin, plasma ferritin, and soluble transferrin receptor), weight status (BMI), food pouch use and extent of BLW (questionnaire), breast milk intake (deuterium oxide "dose-to-mother" technique), eating and feeding behaviors (questionnaires and video recording of an evening meal), dental health (photographs of upper and lower teeth for counting of caries and developmental defects of enamel), oral motor skills (questionnaires), and choking risk (questionnaire) will be assessed in 625 infants aged 7.0 to 9.9 months. Propensity score matching will be used to address bias caused by differences in demographics between groups so that the results more closely represent a potential causal effect.

RESULTS

This observational study has full ethical approval from the Health and Disability Ethics Committees New Zealand (19/STH/151) and was funded in May 2019 by the Health Research Council (HRC) of New Zealand (grant 19/172). Data collection commenced in July 2020, and the first results are expected to be submitted for publication in 2022.

CONCLUSIONS

This large study will provide much needed data on the implications for nutritional intake and health with the use of baby food pouches and BLW in infancy.

TRIAL REGISTRATION

Australian New Zealand Clinical Trials Registry ACTRN12620000459921; http://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=379436.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/29048.

Engaging Mothers on the Growth of School-Age Children in a Rural South African Health and Demographic Site: A Qualitative Insight

A qualitative study was conducted to explore mothers' insights on the growth of school-age children in a rural Health and Demographic site of Limpopo Province, in South Africa. The participants were selected using purposive sampling. Data were collected from seven focus group discussions, which were audio-taped and transcribed verbatim. NVivo10 was used to analyse interview transcripts, following qualitative thematic analysis. Fifty-four mothers aged between 27 and 52 years were interviewed. Unfavourable sociodemographic status with poor living conditions of mothers were observed, particularly in terms of unemployment, minimal tertiary education, and rural locality. The perceptions of mothers on child growth linked growth of their children to various factors such as poverty and socioeconomic status, genetic/family heredity, and household environment. Mothers further related child growth to purchasing power and decisions regarding types of food, food unavailability, affordability issues, feeding beliefs and practices; and child food preferences, school feeding schemes, and maternal and societal cultural beliefs and practices. Despite their concerns, mothers perceived that their children were growing well, but differently. It is worth noting that the views of mothers on child growth were up to their aptitude level and might have been restricted due to their level of education and rural locality. Hence, there is a need for novel information, education, and communication strategies to effectively reach mothers, especially in rural areas, regarding the importance of identifying children with growth failure and its prevention. Mothers should be able to identify when a child is affected by growth failure and to seek healthcare, in order to prevent children from progressing to severe forms. This study informs on the timing of nutritional interventions for children and context-specific health promotion and health education programs to improve the knowledge of mothers on child growth.

Feeding practices demonstrated by parents of toddlers: An observational analysis of breakfast, lunch, dinner, and snacks

The aims of the current study were to compare feeding practices and the eating environment (other people present, other people eating, and screen use) observed in families of toddlers across breakfast, lunch, dinner, and snacks. 60 families with toddlers (12-36 months; M = 24.7 months) video recorded all occasions over the course of a day when the toddler ate or drank. Videos were coded for a variety of feeding practices (e.g., prompts to eat, restriction), other people present and eating, and screen use. Prompts to eat were grouped into autonomy-supportive prompts (ASP) and coercive-controlling prompts (CCP). Results of the study showed different patterns of consistency between meals and snacks depending on the feeding practice examined. CCP were correlated across all eating occasions, including meals and snacks, but ASP, interference, and instruction were only correlated across the primary meals (all p-values < .05). ASP and praise were also more frequently demonstrated during the primary meals compared to snacks (p-values < .05). Parents also used more interference at dinner compared to both breakfast and snacks. Furthermore, mothers and siblings commonly ate with the toddler, especially during lunch and dinner, but family members infrequently ate with the child during snacks. The percentage of families using a screen was similar for breakfast (38%), lunch (39%), and dinner (33%), but slightly higher for snacks (47%). Together, the results of this study demonstrate notable differences in feeding practices and environmental factors during meals compared to snacks.

Investigating the relationship between parental weight stigma and feeding practices

Promoting a healthy diet in children remains a prominent public health priority. Parents have been shown to be a major influence on their children's eating behaviors, but limited research has been devoted to exploring the factors that lead parents to select certain feeding practices over others. Past research has demonstrated a link between weight stigma (i.e., prejudicial attitudes or discriminatory behavior targeted at individuals who carry excess weight) and an individual's own weight-related behaviors and outcomes, but no study has examined how parental levels of weight stigma maybe associated with a parent's preferred feeding practices. The primary objective of this study was to examine the cross-sectional associations between parental levels of weight-based stigmatization with parental feeding practices. Responses were collected on Amazon's Mechanical Turk website for n = 406 parents who 1) had at least one child aged 5-10 and 2) perceived themselves to be overweight or obese. After adjusting for relevant covariates, parental weight stigma was shown to be significantly associated with restrictive feeding practices, and verbal modeling of eating behaviors (all ps < .05). A priori exploratory mediation analysis identified concern about child weight as a significant mediator between weight stigma and parental feeding practices. A discussion of the potential limitations of this study, future directions of research, and implications of these findings are included.

Snack Portion Sizes for Preschool Children Are Predicted by Caregiver Portion Size, Caregiver Feeding Practices and Children's Eating Traits

Caregivers are mostly responsible for the foods young children consume; however, it is unknown how caregivers determine what portion sizes to serve. This study examined factors which predict smaller or larger than recommended snack portion sizes in an online survey. Caregivers of children aged 2 to 4 years were presented with 10 snack images, each photographed in six portion sizes. Caregivers (n = 659) selected the portion they would usually serve themselves and their child for an afternoon snack. Information on child eating traits, parental feeding practices and demographics were provided by caregivers. Most caregivers selected portions in line with recommended amounts for preschool children, demonstrating their ability to match portion sizes to their child′s energy requirements. However, 16% of caregivers selected smaller than recommended low energy-dense (LED, e.g., fruits and vegetables) snacks for their child which was associated with smaller caregiver′s own portion size, reduced child food liking and increased satiety responsiveness. In contrast, 28% of caregivers selected larger than recommended amounts of high energy-dense (HED, e.g., cookies, crisps) snacks for their child which were associated with larger caregiver′s own portion size, greater frequency of consumption, higher child body mass index (BMI), greater pressure to eat and lower child food liking. These findings suggest that most caregivers in this study select portions adjusted to suit their child′s age and stage of development. Future interventions could provide support to caregivers regarding the energy and nutrient density of foods given the relatively small portion sizes of LED and large portions of HED snacks offered to some children.

A latent class analysis of family eating habits in families with adolescents

The objectives of the present study were to identify adolescent classes based on perceptions of their family's eating habits and to determine whether these classes differ in terms of family meal frequency and source, parents and adolescent diet quality, nutritional status, satisfaction with life, family life and food-related life. Questionnaires were administered to a sample of 300 two-parent families with one child between 10 and 17 years in Chile. Questionnaires included the Satisfaction with Life Scale (SWLS), the Satisfaction with Food-related Life scale (SWFoL), the Satisfaction with Family Life scale (SWFaL) and the Adapted Healthy Eating Index (AHEI). Adolescents also answered the Family Eating Habits Questionnaire (FEHQ). Latent class (LC) analysis was used to estimate the number of classes associated with the adolescent's perceptions about their family's eating habits, based on the three factors detected in the FEHQ. The LC analysis yielded three classes: "medium cohesion around family meals/healthy food-related parenting practices" (Class 1, 50.4%), "high cohesion around family meals/healthy food-related parenting practices" (Class 2, 25.9%) and "high cohesion around family meals/unhealthy food-related parenting practices" (Class 3, 23.7%). Classes also differed in the adolescents AHEI score, frequency and source of family meals; body mass index, SWLS and SWFaL scores in mothers, fathers and adolescents, adolescent sex and household financial situation. These findings suggest that frequent and cohesive family meals improve the well-being in both parents and adolescents, but are not enough to achieve healthier diets and weight statuses in adolescents.

Observing Maternal Restriction of Food with 3⁻5-Year-Old Children: Relationships with Temperament and Later Body Mass Index (BMI)

Overt parental restriction of food has previously been associated with child weight; however, most research has relied on self-reported feeding behaviour, or observations which give little opportunity to observe restriction of food. Using a novel lab-based observational technique to increase the opportunity to observe maternal feeding restriction, we explored the relationships between maternal restriction, child responses to restriction and child temperament with child body mass index (BMI) Z-scores over time. Sixty-two mother child dyads were recruited to the study when their children were aged 3⁻5 years and were followed up 2 years later (N = 39 dyads). Families were observed during a feeding interaction in the laboratory where cookies were offered with the main meal to increase the opportunity for maternal restriction of food. Feeding observations were coded and child temperament and BMI were measured. Controlling for current child BMI Z-scores, greater maternal verbal and physical restriction of food at 3⁻5 years was related to higher child BMI Z-scores at 5⁻7 years. More emotional children were less likely to experience restriction and less likely to accept attempts to restrict their food intake. Further research should consider children&rsquo;s reactions to parental feeding behaviours in greater depth and explore how feeding practices interact with child temperament in the prediction of changes in child weight.

Factors Influencing Children's Eating Behaviours

Relevant factors involved in the creation of some children’s food preferences and eating behaviours have been examined in order to highlight the topic and give paediatricians practical instruments to understand the background behind eating behaviour and to manage children’s nutrition for preventive purposes. Electronic databases were searched to locate and appraise relevant studies. We carried out a search to identify papers published in English on factors that influence children’s feeding behaviours. The family system that surrounds a child’s domestic life will have an active role in establishing and promoting behaviours that will persist throughout his or her life. Early-life experiences with various tastes and flavours have a role in promoting healthy eating in future life. The nature of a narrative review makes it difficult to integrate complex interactions when large sets of studies are involved. In the current analysis, parental food habits and feeding strategies are the most dominant determinants of a child’s eating behaviour and food choices. Parents should expose their offspring to a range of good food choices while acting as positive role models. Prevention programmes should be addressed to them, taking into account socioeconomic aspects and education.

The Stability and Continuity of Maternally Reported and Observed Child Eating Behaviours and Feeding Practices across Early Childhood

Given that many eating behaviours and food preferences develop early in childhood and track across childhood, adolescence and into adulthood, interest has grown in the developmental trajectory of these behaviours. The aims of this study were twofold. First, to explore whether maternal reports of child eating behaviour and feeding practices are validated by independent observations of these constructs. Second, to explore the continuity and stability of both maternally reported and independently observed child eating behaviours and maternal feeding practices during early childhood. Sixty-five mothers completed measures of their child’s eating behaviour and their own feeding practices and mother–child dyads were observed during a family mealtime at approximately 3 and 4 years of age. Maternal reports of their child’s eating behaviours were validated by independent observations, however maternally reported feeding practices were not validated by observations of these behaviours. Maternally reported and independently observed child eating behaviours and parental feeding practices remained stable and showed continuity between 3 and 4 years of age, with the exception of child difficulty to feed and maternal pressure to eat which both significantly decreased over time. Findings provide an insight into the validity of maternal reports of fussy eating behaviour and parental feeding practices and the developmental trajectory of these behaviours across early childhood.

The relation between family meals and health of infants and toddlers: A review

Family meals are associated with multiple health benefits in children and adolescents including evidence that eating together as a family may play a role in reducing childhood obesity. The current review aims to investigate whether the beneficial health effects of the family meal also apply to infants and toddlers. PubMed, Web of Science, Scopus and PsycInfo were searched and 14 empirical studies were identified. The findings were discussed according to frequency of having a family meal and parental perception, associations between the family meal and health aspects (e.g., eating behaviors and diet quality) and causal influences of these associations. Descriptive data showed that mothers offer food at a structured mealtime, but that eating together as a family was not always upheld. The frequency of family meals was positively associated with more nutrient-dense food intake and a more balanced diet. Different advantages (e.g., social importance, practical considerations) and obstacles (e.g., planning, possible mess) of the family meal were mentioned by parents. Further, having structured mealtimes and family meals was associated with more food enjoyment and less fussy and emotional eating. Finally, no causal studies were identified. The limited number of studies suggests that the pattern of positive associations between family meal and child health which has been shown in older children may also exist in infants and toddlers. More specific research is needed to examine the causality of the associations between the family meal and health of the infant and toddler. The associations between the family meal and less fussiness and emotional eating, more food enjoyment and better nutrient intake suggest that the family meal is a valuable moment to promote healthy eating in toddlers and infants.

Observed parent-child feeding dynamics in relation to child body mass index and adiposity

BACKGROUND

Restrictive feeding is associated with child overweight; however, the majority of studies used parent-report questionnaires.

OBJECTIVES

The relationship between child adiposity measures and directly observed parent and child behaviours were tested using a novel behavioural coding system (BCS).

METHODS

Data from 109 children, participants in a twin study and their mothers, were analyzed. Parent-child dyads were video-recorded twice in the laboratory, while children ate ad libitum from a buffet lunch. Mother and child behaviours were assessed using the BCS. Height, body weight and body fat were directly measured for each child. Associations between child adiposity measures and average BCS behaviour (i.e. pooled across visits) were tested using partial correlations adjusting for child age.

RESULTS

Regarding discouragement prompts, child body mass index (BMI) z-score was significantly associated with a greater rate of total discouragements (per minute, min^-1 ), nonverbal discouragements (min^-1 ) and temporary (delay) discouragements (min^-1 ) (p < 0.05). Child percent body fat was associated with greater nonverbal discouragements (min^-1 ). Regarding encouragement prompts, child BMI z-score was significantly associated with a greater rate of total encouragements (min^-1 ), nonverbal encouragements (min^-1 ) and reward encouragements (min^-1 ). Child BMI z-score and percent body fat were both positively associated with greater maternal health encouragements (min^-1 ). Associations with encouragement to eat prompts were no longer significant when accounting for the dependence among twins (being part of the same family).

CONCLUSIONS

Heavier children received greater maternal discouragements to eat and, with qualifications, encouragements to eat. The role of nonverbal parenting cues warrants further research regarding child eating regulation and obesity.

Parental feeding behavior in relation to children's tasting behavior: An observational study

Children's eating habits are shaped in part by parental feeding practices. While maladaptive practices have already received a lot of research attention, the effects of adaptive strategies, especially in elementary school aged children of different weight status, are less examined. This study examines how parents (1) model and (2) encourage their child to taste an unknown food. Thereby, attention is paid to the distinction between encouraging what (i.e. adaptive type of encouragement) and the amount (i.e. maladaptive type of encouragement) children eat/drink. Twenty-five families with a child with overweight and 30 families with a child of healthy weight (7-13 years) participated in a taste task. Both the child's tasting behavior and the parents' modelling and encouragement behavior were observed and related to the child's age and weight status. As 94.3% of the children tasted the unknown food, weight status differences between tasters and non-tasters could not be investigated. Only 26.9% of the parents used modelling to enhance tasting behavior; this was unrelated to age and weight status. 77.4% of the parents encouraged their children to taste (encouragement of what children eat/drink), and this was significantly more prevalent in parents of younger children and of healthy-weight children. 21.1% of the parents also encouraged their children to finish the juice (encouragement of amount children eat/drink) and this was also more prevalent in parents of the healthy-weight group. These results evidenced that parental modelling is not often used to enhance tasting behavior in children. In contrast, parental encouragement was frequently observed, especially in parents of younger children and of healthy-weight children. Encouragement, however, seems difficult to measure and more research on adaptive parental encouragement is needed.

Methodological considerations for observational coding of eating and feeding behaviors in children and their families

Background

Behavioral coding of videotaped eating and feeding interactions can provide researchers with rich observational data and unique insights into eating behaviors, food intake, food selection as well as interpersonal and mealtime dynamics of children and their families. Unlike self-report measures of eating and feeding practices, the coding of videotaped eating and feeding behaviors can allow for the quantitative and qualitative examinations of behaviors and practices that participants may not self-report. While this methodology is increasingly more common, behavioral coding protocols and methodology are not widely shared in the literature. This has important implications for validity and reliability of coding schemes across settings. Additional guidance on how to design, implement, code and analyze videotaped eating and feeding behaviors could contribute to advancing the science of behavioral nutrition. The objectives of this narrative review are to review methodology for the design, operationalization, and coding of videotaped behavioral eating and feeding data in children and their families, and to highlight best practices.

Methods

When capturing eating and feeding behaviors through analysis of videotapes, it is important for the study and coding to be hypothesis driven. Study design considerations include how to best capture the target behaviors through selection of a controlled experimental laboratory environment versus home mealtime, duration of video recording, number of observations to achieve reliability across eating episodes, as well as technical issues in video recording and sound quality. Study design must also take into account plans for coding the target behaviors, which may include behavior frequency, duration, categorization or qualitative descriptors. Coding scheme creation and refinement occur through an iterative process. Reliability between coders can be challenging to achieve but is paramount to the scientific rigor of the methodology. Analysis approach is dependent on the how data were coded and collapsed.

Conclusions

Behavioral coding of videotaped eating and feeding behaviors can capture rich data “in-vivo” that is otherwise unobtainable from self-report measures. While data collection and coding are time-intensive the data yielded can be extremely valuable. Additional sharing of methodology and coding schemes around eating and feeding behaviors could advance the science and field.

Diet Quality and Satisfaction with Life, Family Life, and Food-Related Life across Families: A Cross-Sectional Pilot Study with Mother-Father-Adolescent Triads

Family is a major determinant of children's and adolescents' eating behavior. The objectives of the present study were to assess diet quality, eating habits, satisfaction with life, family life, and food-related life in mother-father-adolescent triads, and to identify profiles of families according to family members' diet quality. Questionnaires were administered to a sample of 300 two-parent families with one child over the age of 10 in the city of Temuco (Chile), including the Adapted Healthy Eating Index (AHEI), Satisfaction with Life Scale (SWLS), Satisfaction with Food-related Life (SWFoL) scale, Satisfaction with Family Life (SWFaL) scales, and questions relating to their eating habits. Positive relationships were found between the diet quality of the family members, particularly between mothers and adolescents. Three family profiles with different diet qualities were identified: "families with an unhealthy diet" (39.3%), "families in which mothers and adolescents have healthy diets, but the fathers' diets require changes" (14.3%), and "families that require changes in their diet" (46.4%). These findings stress the key role of mothers in determining family diet quality and suggest a positive relationship between diet quality and satisfaction with life.

Maternal feeding practices and children's eating behaviours: A comparison of mothers with healthy weight versus overweight/obesity

This study aimed to explore differences between mothers with healthy weight versus overweight/obesity in a wide range of their reported child feeding practices and their reports of their children's eating behaviours. Mothers (N = 437) with a 2-6-year-old child participated. They comprised two groups, based on their BMI: healthy weight (BMI of 18.0-24.9, inclusive) or overweight/obese (BMI of 25.0 or more). All mothers provided demographic information and completed self-report measures of their child feeding practices and their child's eating behaviour. In comparison to mothers with healthy weight, mothers with overweight/obesity reported giving their child more control around eating (p < 0.001), but encouraged less balance and variety around food (p = 0.029). They also had a less healthy home food environment (p = 0.021) and demonstrated less modelling of healthy eating in front of their children (p < 0.001). There were no significant differences in mothers' use of controlling feeding practices, such as pressure to eat or restriction, based on their own weight status. Mothers with overweight/obesity reported their children to have a greater desire for drinks (p = 0.003), be more responsive to satiety (p = 0.007), and be slower eaters (p = 0.034). Mothers with overweight/obesity appear to engage in generally less healthy feeding practices with their children than mothers with healthy weight, and mothers with overweight/obesity perceive their children as more avoidant about food but not drinks. Such findings are likely to inform future intervention developments and help health workers and clinicians to better support mothers with overweight/obesity with implementing healthful feeding practices and promoting healthy eating habits in their children.

Time to re-think picky eating?: a relational approach to understanding picky eating

Background

Estimates of picky eating are quite high among young children, with 14-50% of parents identifying their preschoolers as picky eaters. Dietary intake and preferences during the preschool years are characterized by slowing growth rates and children developing a sense of autonomy over their feeding and food selection. We argue that the current conceptualization of picky eating defines acts of resistance or expressions of preference (acts of autonomy) by a child as deviant behaviour. This conceptualization has guided research that uses a unidirectional, parent to child approach to understanding parent-child feeding interactions.

Objectives

By reviewing the current feeding literature and drawing parallels from the rich body of child socialization literature, we argue that there is a need to both re-examine the concept and parent/clinician perspectives on picky eating. Thus, the objective of this paper is two-fold: 1) We argue for a reconceptualization of picky eating whereby child agency is considered in terms of eating preferences rather than categorized as compliant or non-compliant behaviour, and 2) We advocate the use of bi-directional relational models of causality and appropriate methodology to understanding the parent-child feeding relationship.

Discussion

Researchers are often interested in understanding how members in the parent-child dyad affect one another. Although many tend to focus on the parent to child direction of these associations, findings from child socialization research suggest that influence is bidirectional and non-linear such that parents influence the actions and cognitions of children and children influence the actions and cognitions of parents. Bi-directional models of causality are needed to correctly understand parent-child feeding interactions.

Conclusions

A reconceptualization of picky eating may elucidate the influence that parental feeding practices and child eating habits have on each other. This may allow health professionals to more effectively support parents in developing healthy eating habits among children, reducing both stress around mealtimes and concerns of picky eating.

Food fussiness and food neophobia share a common etiology in early childhood

BACKGROUND

'Food fussiness' (FF) is the tendency to be highly selective about which foods one is willing to eat, and emerges in early childhood; 'food neophobia' (FN) is a closely related characteristic but specifically refers to rejection of unfamiliar food. These behaviors are associated, but the extent to which their etiological architecture overlaps is unknown. The objective of this study was to quantify the relative contribution of genetic and environmental influences to variation in FF and FN in early childhood; and to establish the extent to which they share common genetic and environmental influences.

METHOD

Participants were 1,921 families with 16-month-old twins from the Gemini birth cohort. Parents completed the Child Eating Behaviour Questionnaire which included three FF items and four FN items. Bivariate quantitative genetic modeling was used to quantify: (a) genetic and environmental contributions to variation in FF and FN; and (b) the extent to which genetic or environmental influences on FF and FN are shared across the traits.

RESULTS

Food fussiness and FN were strongly correlated (r = .72, p < .001). Proportions of variation in FF were equally explained by genetic (.46; 95% CI: 0.41-0.52) and shared environmental influences (.46; 95% CI: 0.41-0.51). Shared environmental effects accounted for a significantly lower proportion of variation in FN (.22; 95% CI: 0.14-0.30), but genetic influences were not significantly different from those on FF (.58, 95% CI: 0.50-0.67). FF and FN largely shared a common etiology, indicated by high genetic (.73; 95% CI: 0.67-0.78) and shared environmental correlations (.78; 95% CI: 0.69-0.86) across the two traits.

CONCLUSIONS

Food fussiness and FN both show considerable heritability at 16 months but shared environmental factors, for example the home environment, influenced more interindividual differences in the expression of FF than in FN. FF and FN largely share a common etiology.

A systematic review of media parenting in the context of childhood obesity research

Background

We conducted a systematic review to obtain studies on childhood obesity and parenting published between 2009 and 2015, and draw out those studies with a particular focus on media parenting. Our analysis addresses two major aims: 1) to describe how media use and media-related parenting practices and skills are operationalized in studies and 2) to explore whether studies measured ecological factors (e.g. individual-, family-, and community-level factors), which could be associated with media parenting practices.

Methods

Using a standardized, multi-stage process, we identified and screened articles focused on parenting and childhood obesity (N = 667). Studies were eligible for this analysis if they measured media parenting and/or the home media environment, resulting in a sample of 103 studies. We used quantitative content analysis to code the full text articles for content related to our study aims; analyses were performed using SAS 9.4.

Results

Seventy nine percent of studies measured media use, 82 % measured media parenting, and 65 % measured the home media environment. Studies measuring media use focused on a limited number of devices; while all studies measured child/parent use of televisions, only 3 % measured use of smartphones, 1 % measured use of laptops, and no studies measured use of tablets. Measures of parenting practices focused largely on rules specific to limiting screen time. Although 60 % of studies measured at least one ecological factor, child-specific and neighborhood/community-level factors were rarely measured.

Conclusions

More detailed measurements of media use that reflects current technology trends and diverse contexts of use are needed to better understand media use and parent regulation of child media exposure. Measures of the ecological context can more fully assess factors impacting media parenting and, subsequently, child risk for overweight and obesity.

Electronic supplementary material

The online version of this article (doi:10.1186/s12889-016-2981-5) contains supplementary material, which is available to authorized users.

The importance of mealtime structure for reducing child food fussiness

The aim of this study was to explore how the structure of mealtimes within the family setting is related to children's fussy eating behaviours. Seventy-five mothers of children aged between 2 and 4 years were observed during a typical mealtime at home. The mealtimes were coded to rate mealtime structure and environment as well as the child's eating behaviours (food refusal, difficulty to feed, eating speed, positive and negative vocalisations). Mealtime structure emerged as an important factor which significantly distinguished children with higher compared with lower levels of food fussiness. Children whose mothers ate with their child and ate the same food as their child were observed to refuse fewer foods and were easier to feed compared with children whose mothers did not. During mealtimes where no distractors were used (e.g. no TV, magazines or toys), or where children were allowed some input into food choice and portioning, children were also observed to demonstrate fewer fussy eating behaviours. Findings of this study suggest that it may be important for parents to strike a balance between structured mealtimes, where the family eats together and distractions are minimal, alongside allowing children some autonomy in terms of food choice and intake.