Snack frequency, size, and energy density are associated with diet quality among US adolescents.

OBJECTIVE: To evaluate snacking and diet quality among US adolescents. DESIGN: Cross-sectional analysis examined snack frequency (snacks/day), size (kcal/snack) and energy density (kcal/g/snack) as predictors of diet quality using the mean of two 24-h dietary recalls. Diet quality was assessed using the Healthy Eating Index (HEI-2015, 0-100), a mean adequacy ratio (MAR, 0-100) for under-consumed nutrients (potassium, fibre, Ca, vitamin D) and mean percentage of recommended limits for over-consumed nutrients (added sugar, saturated fat, Na). Linear regression models examined total snacks, food only snacks and beverage only snacks, as predictors of diet quality adjusting for demographic characteristics and estimated energy reporting accuracy. SETTING: 2007-2018 National Health and Nutrition Examination Survey. PARTICIPANTS: Adolescents 12-19 years (n 4985). RESULTS: Snack frequency was associated with higher HEI-2015 (ß = 0·7 (0·3), P < 0·05) but also with higher intake of over-consumed nutrients (ß = 3·0 (0·8), P ≤ 0·001). Snack size was associated with lower HEI (ß = -0·005 (0·001), P ≤ 0·001) and MAR (ß = -0·005 (0·002), P < 0·05) and higher intake of over-consumed nutrients (ß = 0·03 (0·005), P ≤ 0·001). Associations differed for food only and beverage only snacks. Food only snack frequency was associated with higher HEI-2015 (ß = 1·7 (0·03), P ≤ 0·001), while food only snack size (ß = -0·006 (0·0009), P ≤ 0·001) and food only snack energy density (ß = -1·1 (0·2), P ≤ 0·001) were associated with lower HEI-2015. Conversely, beverage only snack frequency (ß = 4·4 (2·1) P < 0·05) and beverage only snack size (ß = 0·03 (0·01), P ≤ 0·001) were associated with higher intake of over-consumed nutrients. CONCLUSIONS: Smaller, frequent, less energy-dense food only snacks are associated with higher diet quality in adolescents; beverages consumed as snacks are associated with greater intake of over-consumed nutrients.

Caregiver feeding decisions and sociodemographic characteristics are associated with snack food intake during infancy and toddlerhood.

Snacking starts early in childhood, yet little is known about child versus family influences on snacking during infancy and toddlerhood. This secondary analysis of baseline data examined associations of child characteristics (e.g., appetitive traits, temperament), caregiver feeding decisions, and sociodemographic characteristics with the mean frequency of (times/day) and mean energy from (kcal/day) child snack food intake. Caregivers and their children (ages 9-15 months) were recruited in Buffalo, NY from 2017 to 2019. Caregivers reported on sociodemographics, child appetitive traits (Baby Eating Behaviour Questionnaire), and child temperament (Infant Behavior Questionnaire-Revised). Three 24-h dietary recalls were collected, and USDA food categories were used to categorize snack foods (e.g., cookies, chips, and puffs). Hierarchical multiple linear regression models examined associations of child characteristics (Step 1: age, sex, baseline weight-for-length z-score, appetitive traits, and temperament), caregiver feeding decisions (Step 2: breastfeeding duration and age of solid food introduction), and caregiver sociodemographic characteristics (Step 3: caregiver age, prepregnancy BMI, education, and household size) with mean child snack food intake. Caregivers (n = 141) were on average 32.6 years of age, predominantly white (89.1%), and college-educated (84.2%). Age of solid food introduction (B = -0.21, p = 0.03), prepregnancy BMI (B = 0.03, p = 0.04), and household size (B = 0.23, p = 0.02) were significantly associated with the mean frequency of (times/day) snack food intake, over and above other variables of interest. Child age (B = 15.96, p = 0.002) was significantly associated with mean energy from (kcal/day) snack food intake. Household size (B = 28.51, p = 0.006) was significantly associated with mean energy from (kcal/day) snack food intake, over and above other variables of interest. There were no significant associations of other child characteristics with snack food intake. Findings show that child snack food intake is more closely associated with caregiver feeding decisions and sociodemographic characteristics than child characteristics. TRIAL REGISTRATION: National Institute on Child Health and Human Development, Grant/Award Number R01HD087082-01.

Association of Snacking Frequency, Size, and Energy Density with Weight Status among Preschool-Aged Children in the United States.

BACKGROUND: Snacking (ie, eating between meals) is common among US preschool-aged children, but associations with weight status are unclear. OBJECTIVE: This research evaluated associations of snack frequency, size, and energy density as well as the percent of daily energy from snacking with weight status and sociodemographic characteristics among US children aged 2 to 5 years. DESIGN: Cross-sectional analysis of 2007-2018 National Health and Nutrition Examination Survey data using two, caregiver proxy, 24-hour dietary recalls. PARTICIPANTS/SETTING: US children aged 2 to 5 years (n = 3,313) with at least one snack occasion over 2 days of intake. MAIN OUTCOME MEASURES: Snacking parameters included frequency (number of occasions per day), size (kilocalories per occasion), and energy density (kilocalories per gram per occasion) as well as percent of daily energy from snacking. STATISTICAL ANALYSES: Generalized linear regression models evaluated associations of snacking with child weight status (ie, normal weight and overweight/obesity), adjusting for survey weights, energy misreporting, mean meal size, and sociodemographic covariates. RESULTS: Children with overweight/obesity consumed more frequent snacks (2.8 [0.06] vs 2.5 [0.03] snacks/day, respectively; P < 0.001), larger snacks (188 [4] vs 162 [23] kcal/occasion, respectively; P < 0.001), and a greater percent of daily energy from snacking (29.80% [1.00%] vs 26.09% [0.40%], respectively; P < 0.001) than children with normal weight. Mean snack frequency and size as well as percentage of daily energy from snacking varied with child age, gender, and head of household education. Associations of snacking with child race and ethnicity were less consistent. CONCLUSIONS: These nationally representative findings provide evidence that the consumption of larger, more frequent snacks is associated with overweight/obesity among US children aged 2 to 5 years and snacking varies by sociodemographic characteristics.

Association of weight status with the types of foods consumed at snacking occasions among US adolescents.

OBJECTIVE: This study aimed to evaluate snack food-group composition by weight status among United States adolescents. METHODS: Cross-sectional analysis of adolescent food-group-component intake from snacking occasions using two 24-hour dietary recalls from the 2007 through 2018 National Health and Nutrition Examination Survey (NHANES; n = 5264; 12-19 years) was conducted. ANCOVA models evaluated food intakes by BMI percentile (BMI%; normal weight [NW]: <85th BMI%; overweight [OW]: 85th-95th BMI%; and obesity [OB]: ≥95th BMI%), adjusting for energy misreporting and key covariates. RESULTS: Adolescents with OB consumed greater total daily energy from snacks (mean [SE]: NW = 424 [10] kcal; OW = 527 [16] kcal; OB = 603 [22] kcal; p < 0.001) than adolescents with OW and NW. Adolescents with OW or OB consumed higher amounts of refined grains, dairy, protein, oil, solid fat, and added sugar from snacks than adolescents with NW (p < 0.05-0.001). CONCLUSIONS: Adolescents with OW or OB consume more calories and higher levels of overconsumed dietary components, i.e., added sugar, solid fats, and refined grains, from snacks than adolescents with NW. Age-specific snacking recommendations to inform dietary guidance are needed to prevent excess intake of overconsumed nutrients and calories.

More-To-Less Home Healthful Foods Ratio is Associated With Diet Quality in Preadolescents With Elevated Body Mass Index.

OBJECTIVE: To examine home food availability (HFA) and the association with diet quality in preadolescents with elevated body mass index. METHODS: A cross-sectional analysis examined HFA and diet quality (using the 2015-Health Eating Index [HEI] derived from 1 or 2 24-hour dietary recalls) among preadolescents (n = 111; aged 8-12 years; body mass index ≥ 75th percentile). A novel ratio of more-to-less healthful items was created to represent HFA. Multivariate linear regression models examined the HFA ratio and individual food and beverage groups as correlates of HEI. RESULTS: The HFA ratio was associated with higher HEI (ß = 5.3 [1.3]; P &lt; 0.001). Home food availability of sweets (ß = -2.6 [0.9]; P = 0.003) and sugar-sweetened beverages (ß = -2.3 [1.0]; P = 0.02) were associated with lower HEI. Home food availability of fruits was associated with higher HEI (ß = 1.3 [0.7]; P = 0.05). CONCLUSIONS AND IMPLICATIONS: Structuring the HFA so that more healthful choices are available relative to less healthful foods could be an effective approach for improving diet quality in preadolescents at risk for obesity.

Characteristics of eating behavior profiles among preschoolers with low-income backgrounds: a person-centered analysis.

BACKGROUND: Individual differences in eating behaviors among young children are well-established, but the extent to which behaviors aggregate within individuals to form distinct eating behavior profiles remains unknown. Our objectives were to identify eating behavior profiles among preschool-aged children and evaluate associations with temperament and weight. METHODS: A secondary, cross-sectional analysis of baseline data from 2 cohort studies was conducted involving 1004 children aged 3-4 years and their parents with low-income backgrounds. Children's eating behaviors and temperament were assessed by parental report. Body mass index z-scores and weight status were calculated using measured heights and weights. Latent profile analysis (LPA) was used to generate profiles and bivariate analyses were used to evaluate associations with temperament and weight status. RESULTS: LPA revealed the presence of 3 eating behavior profiles among children. Children with High Food Approach profiles (21.2%) had lower temperamental inhibitory control and the highest percent of children with obesity relative to the other profiles. Children with High Food Avoidant profiles (35.6%) had lower temperamental impulsivity and lower BMI z-scores relative to the other profiles, whereas children with Moderate Eating profiles (intermediary levels of all behaviors; 43.2%) had higher temperamental inhibitory control and lower anger/frustration, than other profiles. CONCLUSIONS: Young children's eating behaviors appear to aggregate within individuals to form empirically distinct profiles reflecting food approach, food avoidance, and moderate approaches to eating that are differentiated by aspects of temperament and weight. Future work should seek to understand the extent to which health promotion and obesity prevention approaches should be tailored to take into account children's fundamental dispositions towards eating.

Maternal Feeding Styles and Child Appetitive Traits: Direction of Effects in Hispanic Families With Low Incomes.

Feeding styles of parents have been associated with dietary quality/intake and weight outcomes; however, much of the research to date has been cross sectional and the direction of influence unclear. This prospective longitudinal study evaluated the direction of effects between feeding styles and child appetitive traits over time in a sample of 129 Hispanic parent/child dyads that participated in a larger study. Data analyzed for the current study were collected when the children were 4-5 years old and again at ages 7-9 years. Parents (all mothers) reported on their feeding styles and children's appetitive traits using well-established questionnaires. Cross-lagged panel analyses were used to examine the direction of effects. Fully adjusted models revealed that a number of children's appetitive traits at baseline predicted later feeding styles. A bi-directional relationship was found between authoritarian feeding and satiety responsiveness such that higher satiety responsiveness was associated with authoritarian feeding and vice versa. Lower satiety responsiveness was associated with indulgent feeding, whereas higher food responsiveness was associated with authoritarian feeding. Results show preliminary evidence that children's appetitive traits may shape mothers' approach to child feeding. There is also preliminary support for the protective role of an authoritarian feeding style in the self-regulatory processes around child appetitive traits among this population of Hispanic families with low-income levels. These results warrant continued research given that other studies have shown beneficial outcomes for authoritarian feeding among ethnically diverse families with low incomes.

Frequency of Sweet and Salty Snack Food Consumption Is Associated with Higher Intakes of Overconsumed Nutrients and Weight-For-Length z Scores During Infancy and Toddlerhood.

BACKGROUND: Current dietary guidelines recommend avoiding foods and beverages with added sugars and higher sodium before age 2 years. OBJECTIVE: The aim was to describe daily snack food intake (frequency and total energy) and the associations with overconsumed nutrients (added sugars, sodium, and saturated fats) and child weight-for-length z scores. DESIGN: A cross-sectional, secondary analysis of baseline data from an ongoing longitudinal intervention was conducted. PARTICIPANTS AND SETTING: A sample of 141 caregivers with infants (aged 9 to 11 months) and toddlers (aged 12 to 15 months) was recruited in Buffalo, NY, between 2017 and 2019. MAIN OUTCOME MEASURES: Three 24-hour dietary recalls were used to categorize 'sweet and salty snack foods' or 'commercial baby snack foods' based on the US Department of Agriculture What We Eat in America food group classifications and estimate nutrient intakes. Child recumbent length and weight were measured by trained researchers. STATISTICAL ANALYSIS: Daily frequency (times/day), energy (kcal/day), and overconsumed nutrients from snack food intake were calculated. Multivariable regression models examined associations between the frequency of and energy from snack food intake with overconsumed nutrients and child weight-for-length z scores. RESULTS: Infants consumed snack foods on average 1.2 times/day contributing 5.6% of total daily energy, 19.6% of added sugars, and 6.8% of sodium. Toddlers consumed snack foods on average 1.4 times/day contributing 8.9% of total daily energy, 40.0% of added sugars, and 7.2% of sodium. In adjusted models including all children, greater frequency of sweet and salty snack food intake, but not commercial baby snack foods, was associated with higher weight-for-length z scores. CONCLUSIONS: Snack foods are frequently consumed by infants and toddlers and contribute to the intake of overconsumed nutrients such as added sugars and sodium. Given the current guidelines to avoid added sugars and higher sodium before age 2 years, additional recommendations related to nutrient-dense snack intake may be beneficial.

Self-regulatory processes in early childhood as predictors of Hispanic children's BMI z-scores during the elementary school years: Differences by acculturation and gender.

Over the last decade, longitudinal research has shown that children's general, top-down self-regulation during early childhood is negatively associated with children's weight status in elementary school. The samples in these previous studies have been primarily White, and no study to date has examined this issue in a sample of Hispanic children from low-income families-a population at high risk for childhood obesity. The present study followed 130 Hispanic children over a time period of three to just under five years, examining the degree to which multiple measures of general, top-down self-regulation, along with a measure of appetite regulation (eating in the absence of hunger), predicted children's BMI z-scores in the early elementary school years. Results showed that children's ability to delay gratification in the preschool years was negatively associated with later BMI z-scores and that children's eating in the absence of hunger was positively associated. In separate models by gender, these relationships were significant only for girls. Moreover, analyses run separately for children of mothers low or high on acculturation showed that the relationship between delay of gratification and later BMI z-scores was significant only for children whose mothers were low on acculturation. Possible socialization and environmental factors contributing to these findings are considered.

Obesity risk in Hispanic children: Bidirectional associations between child eating behavior and child weight status over time.

Individual differences in eating behaviors have been associated with obesity among young children. Food responsiveness tends to be positively associated with childhood obesity, satiety responsiveness tends to show a negative association, and the results for emotional overeating are mixed. Previous studies in this area, however, have generally employed cross-sectional designs. The purpose of the present study was to examine, in a sample of Hispanic children from families with low-income levels, the degree to which individual differences in child eating behaviors in the preschool years predicted changes in child weight into the early elementary school years. Parent/child dyads (n = 113) were seen on three separate occasions starting when the children were 4-years-old and ending when they were 8-years-old. Separate cross-lag panel analyses were conducted for food responsiveness, satiety responsiveness, and emotional overeating in examining the relationships between child eating behavior and child weight status over time. Consistent with previous cross-sectional studies, at all three time points, food responsiveness was positively associated with concurrent child weight status and satiety responsiveness showed a negative relationship. No concurrent relationship with child weight status was found for emotional overeating until the third time point when children were eight-years-old. Only two cross-lag associations between child eating behavior and child weight status were significant: emotional overeating and child weight status showed a bidirectional relationship between the second and third time points. Future longitudinal studies should examine these relationships in other populations.

Ecological momentary assessment of the snacking environments of children from racially/ethnically diverse households.

Children consume nearly one-third of their daily energy intake as snacks (i.e., eating occasions that occur between meals); thus there is a growing interest in understanding what snacking occasions look like in the homes of young children. This study makes use of ecological momentary assessment (EMA) to 1) examine differences in the contextual factors, including location, food preparation style, people present, presence of media devices, and overall atmosphere, between meal and snack occasions; and 2) explore differences in the context of snacking occasions across children's gender and weight status. Data for the current study came from the Family Matters Study, which included 150 families with children aged 5-7 years old (n = 25 from each of the following groups: Black/African American, Hispanic, Hmong, Native American, Somali, White). Parents completed an 8-day EMA observation period, during which they were surveyed after each eating occasion with the study child; questions explored contextual factors including location, food preparation style, people present, presence of media devices, and the overall atmosphere of each eating occasion. Differences between meals and snacks were observed; a smaller percentage of snacks (compared to meals) were prepared by the parent, consisted of only homemade food, and were planned ahead of time, as opposed to being served in response to a child's request. Snacks were more likely than other meals to be eaten on the couch and in the presence of a screen. Furthermore, important differences in snacking context were observed by child gender and weight status. Findings illuminate opportunities to improve children's overall dietary intake via interventions focused on improving the quality of foods served during snacks, as well as the contextual environment in which snacks are eaten.

Child weight status and accuracy of perceived child weight status as predictors of Latina mothers' feeding practices and styles.

This study focused on the relationship between low-income Latina mothers' perceptions of their preschool children's weight status and maternal feeding practices and styles, also considering the effects of actual child weight status and maternal concern about child weight. A total of 186 low-income Latina mother-child dyads participated. The vast majority of mothers underestimated the weight status of their child, but this varied by child weight status. Although only 30% of mothers of healthy weight children underestimated their child's weight status, 97% of mothers of overweight or obese children did so. No mother overestimated her child's weight status. Contrary to our hypotheses, in most cases, maternal perceptions of child's body weight were not related to maternal feeding styles, nor were many feeding practices predicted by concern about child weight. Instead, children's actual weight status was the strongest predictor of maternal feeding practices and feeding styles. Mothers of children with higher BMI z-scores reported higher levels of healthy eating guidance and responsiveness during feeding and lower levels of pressure to eat, food as reward, and using food to regulate the child's emotions. These mothers were more likely to show an indulgent and less likely to show an authoritarian feeding style. Concern about child weight did not account for any of these significant correlations. Maternal perceptions only mattered for restriction for weight purposes where there were independent effects of both perceived and actual weight status. Implications for understanding the development of child obesity in low-income, Latino populations are considered, along with recommendations for future research and for childhood obesity prevention programs.

Daily Snacking Occasions, Snack Size, and Snack Energy Density as Predictors of Diet Quality among US Children Aged 2 to 5 Years.

Whether snacks help young children meet nutritional needs or merely contribute to excessive intakes is debated. This research evaluated associations of snacking with dietary quality among US preschoolers (two to five years, n = 4217) in the 2005-2016 National Health Examination Survey (NHANES). Snacking occasions, size, and energy density (ED) were estimated from two 24-hr dietary recalls. Diet quality indices included the 2015 Healthy Eating Index (HEI-2015, 0-100), the mean adequacy ratio (MAR, 0-100) for five shortfall nutrients (vitamin D, calcium, fiber, potassium, and iron), and the mean % of recommended limits for added sugars, saturated fat, and sodium. Linear regressions included snacking parameters, demographics, and dietary reporting accuracy. Children had a mean HEI-2015 of 53.0, a MAR of 67.7, and intake of 121.4% of nutrients to limit. Daily snacking occasions were positively associated with HEI-2015 scores, whereas mean snack size and ED were negatively associated with HEI-2015 and MAR scores (all p < 0.05). Snack ED was positively associated with daily intakes of added sugar, saturated fat, and sodium (p < 0.001). These nationally representative findings reveal that more frequent, smaller, and less energy-dense snacks are associated with higher diet quality among US preschoolers.

The intergenerational transmission of family meal practices: a mixed-methods study of parents of young children.

OBJECTIVE: The current mixed-methods study explored qualitative accounts of prior childhood experiences and current contextual factors around family meals across three quantitatively informed categories of family meal frequency patterns from adolescence to parenthood: (i) 'maintainers' of family meals across generations; (ii) 'starters' of family meals in the next generation; and (iii) 'inconsistent' family meal patterns across generations. DESIGN: Quantitative survey data collected as part of the first (1998-1999) and fourth (2015-2016) waves of the longitudinal Project EAT (Eating and Activity in Adolescents and Young Adults) study and qualitative interviews conducted with a subset (n 40) of Project EAT parent participants in 2016-2017. SETTING: Surveys were completed in school (Wave 1) and online (Wave 4); qualitative interviews were completed in-person or over the telephone.ParticipantsParents of children of pre-school age (n 40) who had also completed Project EAT surveys at Wave 1 and Wave 4. RESULTS: Findings revealed salient variation within each overarching theme around family meal influences ('early childhood experiences', 'influence of partner', 'household skills' and 'family priorities') across the three intergenerational family meal patterns, in which 'maintainers' had numerous influences that supported the practice of family meals; 'starters' experienced some supports and some challenges; and 'inconsistents' experienced many barriers to making family meals a regular practice. CONCLUSIONS: Family meal interventions should address differences in cooking and planning skills, aim to reach all adults in the home, and seek to help parents who did not eat family meals as a child develop an understanding of how and why they might start this tradition with their family.

Modifying the Environment and Policy Assessment and Observation (EPAO) to better capture feeding practices of family childcare home providers.

OBJECTIVE: To describe the modification and validation of an existing instrument, the Environment and Policy Assessment and Observation (EPAO), to better capture provider feeding practices. DESIGN: Modifications to the EPAO were made, validity assessed through expert review, pilot tested and then used to collect follow-up data during a two-day home visit from an ongoing cluster-randomized trial. Exploratory factor analysis investigated the underlying factor structure of the feeding practices. To test predictive validity of the factors, multilevel mixed models examined associations between factors and child's diet quality as captured by the Healthy Eating Index-2010 (HEI-2010) score (measured via the Dietary Observation in Childcare Protocol). SETTING: Family childcare homes (FCCH) in Rhode Island and North Carolina, USA.ParticipantsThe modified EPAO was pilot tested with fifty-three FCCH and then used to collect data in 133 FCCH. RESULTS: The final three-factor solution ('coercive control and indulgent feeding practices', 'autonomy support practices', 'negative role modelling') captured 43 % of total variance. In multilevel mixed models adjusted for covariates, 'autonomy support practices' was positively associated with children's diet quality. A 1-unit increase in the use of 'autonomy support practices' was associated with a 9·4-unit increase in child HEI-2010 score (P=0·001). CONCLUSIONS: Similar to the parenting literature, constructs which describe coercive controlling practices and those which describe autonomy-supportive practices emerged. Given that diets of pre-schoolers in the USA remain suboptimal, teaching childcare providers about supportive feeding practices may help improve children's diet quality.

A qualitative exploration into momentary impacts on food parenting practices among parents of pre-school aged children.

Food parenting practices have been identified as a potentially significant correlate of weight status and weight-related behaviors in children. The extent to which food parenting practices fluctuate across time and context is not well known. In particular, situational factors are thought to shape the types of food parenting practices used in the moment, but the nature of those factors remain unclear. In this paper data from interviews with parents (n = 40) of preschoolers was used to: 1) describe parents' day-to-day lived experiences of food parenting within the broad theoretical domains of coercive control, structure and autonomy support; 2) identify salient momentary factors that influence use of these food parenting practices; and 3) understand how these momentary factors impact the use of different types of food parenting practices. The feeding practices described by parents align well with the three overarching themes described within the literature: coercive control, autonomy support, and structure. Parents described using a combination of practices from within each of these domains; they also indicated that their feeding practices were easily influenced by momentary factors that impacted their food parenting within and across eating occasions. For the most part, parents described momentary factors (e.g. schedule changes, parental stress, child behavior) that shifted them away from structure and autonomy support feeding practices, towards indulgent and coercive feeding practices. Researchers should be aware of the likely interplay between different types of feeding practices as well as the potential that momentary factors may shift parents from one type of practice towards another. The use of novel data collection methods, such as ecological momentary assessment, that allow for exploration of food parenting practices as dynamic, rather than static, behaviors should be explored.

A Qualitative Exploration Into the Parent-Child Feeding Relationship: How Parents of Preschoolers Divide the Responsibilities of Feeding With Their Children.

OBJECTIVE: To explore the extent to which parents divide responsibilities of feeding (what, when, where, how much, and whether) with their children and the factors that influence parents' approach to feeding. DESIGN: Individual interviews. PARTICIPANTS: Parents (n = 40) of preschoolers. PHENOMENON OF INTEREST: Division of feeding responsibilities; motivation for feeding approach; challenges to feeding. ANALYSIS: Audio-recorded interviews were transcribed verbatim and coded using deductive and inductive content analysis. RESULTS: Parent's approaches to feeding varied widely. A few parents followed the Division of Responsibility approach closely. Instead, many parents gave their child more than the recommended amount of influence over what foods were served and offered children less than the recommended amount of autonomy over the whether and how much of eating. Meals and snacks were approached differently; parents exhibited less control over the timing of snacks as well as the types and amounts of foods eaten during snacks, compared with the control exhibited during meals. CONCLUSIONS AND IMPLICATIONS: These data support future research to understand the impact of this framework on child health outcomes when it is adhered to on all eating occasions, including snacks. Collaboration by researchers and clinicians to explore alternative frameworks that encourage parents to provide the structure and autonomy support may enhance positive outcomes in children.

Stability in the feeding practices and styles of low-income mothers: questionnaire and observational analyses.

BACKGROUND: During the last two decades, researchers have devoted considerable attention to the role of maternal feeding behaviors, practices, and styles in the development of obesity in young children. Little is known, however, about the consistency of maternal feeding across settings and time. The purpose of this paper was to provide data on this issue by examining the consistency of observed maternal feeding behavior across multiple eating occasions, as well as examine the consistency of observed and self-reported maternal feeding behavior across 18 months. METHODS: Videotapes from two studies of low-income mothers and their preschool children were coded for feeding practices, dimensions, and styles: a study of 137 low-income, African American and Latina mothers and their children observed during three meals in their homes over a two to three week period, and a study of 138 low-income, Latina mothers observed during a buffet meal in a laboratory setting on two separate occasions 18 months apart. Videotapes from both studies were coded for a wide range of maternal feeding behaviors and strategies. Mothers in the second study also completed three validated, self-report questionnaires on their feeding practices and styles. RESULTS: Overall, both observed and self-reported feeding practices and styles showed only moderate levels of stability across meals and over time. Maternal attempts to regulate children's eating showed more stability across meals and over time than the content of general mealtime conversation. Also, greater stability was found in what mothers were trying to get their children to do during the meals than in the strategies they used to influence child behavior. Self-reports of feeding showed greater stability over time than observational measures. Across meals and across 18 months, the stability of general feeding styles was between 40% and 50%. CONCLUSIONS: The findings demonstrate that maternal feeding behavior was only moderately stable across meals and over time-that is, feeding behavior varied considerably across situations. The lack of high levels of consistency in feeding behavior suggests that situational factors may play a major role in influencing maternal behavior as well. Family-focused childhood obesity programs should focus not only on helping parents change their feeding practices and styles, but also focus on increasing parents' sensitivity to situational factors that affect their approach to feeding their children.

Predicting preschool children's eating in the absence of hunger from maternal pressure to eat: A longitudinal study of low-income, Latina mothers.

Early work by Klesges et al. (1983, 1986) suggested that mothers who frequently prompt their children to eat have children at greater risk for obesity. This is consistent with the hypothesis that controlling feeding practices override children's responsiveness to their internal fullness cues, increasing the risk of overeating and obesity (e.g., Johnson & Birch, 1994). Subsequent cross-sectional research on pressure to eat, however, has been inconsistent. Most studies have shown that maternal self-reports of pressure to eat are negatively associated with childhood obesity, and observational studies showed inconsistent relationships with child weight status. In the present study we examined the association between low-income, Latina mothers' pressure to eat and their preschool children's eating in the absence of hunger using both self-report and observational measures of feeding practices. A longitudinal design examined eating in the absence of hunger over 18 months; children's BMI at the initial timepoint was statistically controlled to address the tendency of mothers of underweight children to pressure their children to eat. At each timepoint, mothers completed the Child Feeding Questionnaire (Birch et al., 2001) and were observed feeding their child a meal in a laboratory setting. Eating in the absence of hunger (Fisher & Birch, 1999) was assessed at both timepoints as well. A cross-lagged panel model showed that observed maternal prompts to eat a different food at time one predicted kcal consumed in the absence of hunger at time two (controlling for kcal consumed in the absence of hunger at first timepoint: beta = 0.20, p < 0.05). Results suggest that pressure to eat alone may not be what contributes to eating in the absence of hunger, but that the nature of that pressure may be more important.