Abstract
Parent feeding practices influence child diet, yet studies have primarily examined these practices individually. This study examines latent profiles of parent feeding practices and tests their relations with feeding styles, child diet quality, and the home food environment. Comprehensive Feeding Practices Questionnaire (CFPQ, comprised of 12 subscales) assessed feeding practices in 118 parent-child dyads in North Carolina, U.S.A. Profiles of the 12 CFPQ subscales were identified using Latent Profile Analysis. Multinomial regression estimated associations of CFPQ latent profiles with the Caregiver Feeding Styles Questionnaire. ANOVA estimated associations of profile membership with the Home Food Inventory obesogenic (HFI-OB) and fruit/vegetable score (HFI-FV). Linear regression examined associations of profile membership with child Healthy Eating Index 2020 (HEI) overall and separately for adequacy (HEI-adq) and moderation components (HEI-mod). Fit indices supported a three-profile model: 1-Optimal (high supportive and low controlling), 2-Mixed (high supportive and high controlling), and 3-Laissez-Faire (low supportive and moderate controlling). Feeding styles at age 3.5 years did not predict CFPQ profile membership. Child diet quality was lower in the laissez-faire profile than the optimal profile (Total HEI β=−5.85, SE=2.98; HEI-adq β=−3.65, SE=1.96; HEI-mod β=−2.19, SE=1.34), but did not meet the threshold for statistical significance. HFI-OB was significantly lower in the optimal profile than the mixed profile (mean difference= −4.85, 95%CI= −9.00, 0.70) and laissez-faire profile (mean difference= −4.68, 95%CI= −8.40, −0.97), while HFI-FV was significantly higher for the optimal profile than laissez-faire profile (mean difference= 3.30, 95%CI= 0.10, 6.49). The optimal feeding practices profile was associated with better diet-related outcomes compared with the other profiles. Examining profiles of parent feeding practices may improve understanding of the complex relationships of inter-related feeding practices with child diet and health outcomes.
Keywords: Parental feeding practices, parental feeding styles, child diet quality, home food environment
1. Background
Early childhood nutrition is critical for development and lifelong health (Kerr et al., 2021; Schwarzenberg et al., 2018). However, diet quality in young children is low (Liu et al., 2020; Thomson et al., 2020), characterized by inadequate vegetable and fruit intake and excessive intake of sodium, refined grains, and sugar (Banfield et al., 2016; Hamner et al., 2023; Herrick et al., 2020; Powell, Smith-Taillie, & Popkin, 2016). Given that diet quality and the associated health risks of suboptimal diet quality track throughout development (Nicklaus & Remy, 2013), understanding modifiable determinants of early nutrition is critical for improving public health.
Parent feeding practices, which refer to strategies parents use to feed their children, may facilitate or inhibit children’s healthful dietary intake. Practices such as modeling, environment, and encouraging balance and variety are associated with increased intake of vegetables, fruit, and fish intake (Draxten et al., 2014; Haszard et al., 2015; Mazza, Morseth, & Torheim, 2022; Melbye, Øverby, & Øgaard, 2012), while pressure to eat, child control, and feeding for emotional regulation or as a reward are associated with lower overall diet quality and vegetable and fruit intake (Masento et al., 2022; Mou et al., 2021; Warkentin et al., 2020). The Comprehensive Feeding Practices Questionnaire (CFPQ) is the predominant measure of parent feeding practices that contains 12 subscales (Musher-Eizenman & Holub, 2007) assessing a broad range of positive and negative practices. Previous studies using this measure have primarily examined individual practices rather than patterns across practices or composite scores (Draxten et al., 2014; Haszard et al., 2015; Masento et al., 2022; Mazza, Morseth, & Torheim, 2022; Melbye, Øverby, & Øgaard, 2012; Mou et al., 2021; Warkentin et al., 2020). However, since the influence of any given practice may depend on the parent’s use of other practices, examining patterns simultaneously would provide a more comprehensive understanding of the parent-child feeding interactions and their association with child diet. For example, the impact of parents’ teaching about nutrition or encouraging balance and variety may be influenced by concurrent use of controlling feeding practices such as restriction.
In contrast to parent feeding practices, parent feeding styles describe the emotional environment parents create in feeding interactions with their children through patterns of behaviors in the dimensions of responsiveness (warmth and involvement) and demandingness (control and demands) (Hughes et al., 2005). Parent feeding styles, which parallel general parenting styles, are categorized into one of: authoritative (high responsiveness and demandingness), authoritative (low responsiveness and high demandingness), indulgent (low demandingness and high responsiveness), and uninvolved (low responsiveness and demandingness). Evidence suggests parent feeding styles influence specific feeding practices (Chen et al., 2021; Lopez et al., 2018). For example, authoritative feeding styles are associated with more parent meal-time structural practices, greater autonomy support, and greater child involvement (Chen et al., 2021; Lopez et al., 2018). However, no studies have examined how parent feeding styles relate to comprehensive measures of parent feeding practices. Elucidating this relationship will improve understanding of determinants of parent feeding practices and mechanisms for how parent feeding styles impact child eating behaviors.
Parent food acquisition and the subsequent healthfulness of foods in the home also shape the feeding environment and are positively associated with child diet quality (Couch et al., 2014; Rex et al., 2021). The home food environment may be associated with parent feeding practices via several mechanisms. For example, parent nutrition knowledge and motivations for health may drive both the home food environment and use of positive parent feeding practices. Conversely, greater presence of obesogenic foods in the house may increase the use of feeding practices such as restriction. To date, only one study has examined the association of the physical home food environment with a single construct of parent feeding practices, finding that the availability of obesogenic foods was not associated with parental modeling (Loth et al., 2016). Clarifying the relationship of the home food environment with parent feeding practices will provide a better understanding of the overall feeding environment and potentially inform effective intervention approaches.
To address these gaps, this study explores patterns of parent feeding practices and examines how these patterns are related to parent feeding styles, the home food environment, and child diet quality, in a pregnancy cohort followed through child age 5 years.
2. Methods
2.1. Study procedure and sample
Sprouts: Development of Eating Behaviors in Young Children (Sprouts) is a follow-up to the Pregnancy Eating Attributes Study (PEAS), which examined behavioral and environmental influences on diet and weight change in pregnancy and postpartum (Nansel et al., 2016). PEAS participants were enrolled from 2014–2016 at the University of North Carolina Women’s Hospital during the first trimester of pregnancy and followed through the first year postpartum. Exclusion criteria included a pre-existing diabetes diagnosis, a self-reported eating disorder, a medical condition that contraindicated participation, or any medications that could affect diet or weight. The only additional exclusion criteria for Sprouts was a child neurocognitive disability or diagnosis of attention deficit/hyperactivity disorder. Of 331 participants who were not withdrawn from PEAS, 162 maternal/child dyads were enrolled in Sprouts from 2019 to 2021. Of these, 113 completed the second visit at child age 5 years. Since initial enrollment was interrupted by the COVID-19 pandemic, participants who did not respond to enrollment requests at the first visit were invited to enroll at the second visit. An additional 19 dyads enrolled at age 5 years, for a total of 132 mother/child dyads at visit 2. Questionnaires measuring feeding practices and styles were completed either during in-person visits or virtually (during the COVID-19 pandemic) using an online data collection platform; the home food inventory was completed virtually for all participants to allow parents to complete while observing foods in the home. The first 24-hour recall was completed at the assessment (or virtually during the COVID-19 pandemic) and the other was completed virtually approximately 10 days later, ensuring that a weekday and weekend were captured. The Sprouts study protocol was approved by the University of North Carolina Institutional Review Board (study #18–2030) and conducted under a reliance agreement from the Eunice Kennedy Shriver National Institute of Child Health and Human Development.
2.2. Measures
Caregiver feeding practices questionnaire.
At child age 5 years, parents completed the Caregiver Feeding Practices Questionnaire (CFPQ). The CFPQ includes 49 questions about 12 parental feeding practice domains (3–5 items each) (Musher-Eizenman & Holub, 2007). Response options are on a five-point Likert scale for either frequency of use (1= “rarely,” 5= “always”) or agreement (1= “disagree,” 5= “agree”). Subscales are calculated as the mean of responses (with items reverse coded as appropriate) and include: child control (child control of eating behaviors and parent-child interactions), emotional regulation (using food), food as a reward, pressure (to increase intake), restriction for health, restriction for weight control, monitoring (keeping track of less healthy food), encourage balance and variety, environment (making healthy food available), involvement (involving the child in food preparation and planning), modeling (parental modeling of healthy eating), and teaching about nutrition.
Caregiver feeding styles questionnaire.
At child age 3.5 years, parents completed the Caregiver Feeding Styles Questionnaire (CFSQ), which queries 19 strategies for getting their child to eat (7 child-centered and 12 parent-centered) to measure demandingness and responsiveness. Response options are on a 5-point Likert scale (1= “never”, 5= “always”). The demandingness score is a mean of all 19 items and the responsiveness score is a ratio of the mean of the child-centered items to the mean of all items. Responsiveness and demandingness scores are used to categorize parents according to one of four feeding styles, including uninvolved (< 2.70 demandingness, < 1.09 responsiveness), authoritarian (≥ 2.70 demandingness, < 1.09 responsiveness), indulgent (< 2.70 demandingness, ≥ 1.09 responsiveness), or authoritative (≥ 2.70 demandingness, ≥ 1.09 responsiveness) (Hughes et al., 2012).
Home food Inventory.
At child age 5 years, participants completed the Home Food Inventory questionnaire (HFI), which assesses the presence of foods in the home based on a comprehensive list of items from the major food categories using a yes/no checklist (Fulkerson et al., 2008). Summative scores for obesogenic foods and for fruits and vegetables were calculated as the number of foods in each category present in the home (Fulkerson, 2013; Fulkerson et al., 2008). The obesogenic score includes foods with added fats, desserts and candy, sugar-sweetened beverages, savory snacks, high fat dairy, and processed meats, and ranges from 0–71. The fruit and vegetable score includes 26 fruits and 20 vegetables for a possible score of 0–46. Higher scores on the obesogenic and fruit and vegetables scores represent higher home food availability of these foods.
Diet Quality.
Child dietary intake was assessed at age 5 using two non-consecutive parent-proxy 24-hour recalls. Trained research staff queried all food consumption, including the source, timing, preparation, and portion size, from midnight to midnight for the previous day. The recalls were processed using the Nutrition Data System for Research (NDSR) version 2020 (Minneapolis, Minnesota). To assess diet quality, Healthy Eating Index (HEI)-2020 scores were calculated for each participant using the simple scoring algorithm (Kennedy et al., 1995; Shams-White et al., 2023). The HEI total score ranges from 0 – 100, with higher scores reflecting closer adherence to the Dietary Guidelines for Americans – 2020 – 2025 (U.S. Department of Agriculture and U.S. Department of Health and Human Services, 2020). The HEI-total score) is the sum of 13 components, including 9 adequacy components (total fruit, whole fruits, total vegetables, greens and beans, whole grains, dairy, total protein foods, seafoods and plant proteins, and fatty acids , for which higher scores reflect greater intake) and 4 moderation components (refined grains, sodium, added sugars, and saturated fats, for which higher scores reflect lower intake) Additionally, we created two subscores by summing the 9 adequacy components (HEI-adequacy, range = 0 – 60) and 4 moderation components (HEI-moderation, range = 0 – 40) to enable examining differential impacts of parent feeding practices on increasing foods to encourage versus decreasing foods to limit
Demographics.
Participants reported race, ethnicity, and education at PEAS baseline, and breastfeeding status at each postpartum visit through child age 12 months. At each Sprouts visit, participants reported family income, household size, and employment status. The income to poverty ratio was calculated using family income and household size (United States Census Bureau, 2023).
2.6. Data Analysis
This analysis included all participants who completed the CFPQ (n=118); 14 participants were excluded due to missing data. Latent Profile analysis was conducted using the 12 CFPQ subscales using the mclust package in R (Scrucca et al., 2016; Team, 2023). The program uses an integrated approach to finite mixture-models using model-based hierarchical clustering and assesses 14 possible models with varying geometric characteristics to find the best fit. Models were assessed using multiple fit statistics beginning with the Bayesian Information Criterion (BIC) and Integrated Completed Likelihood (ICL) and followed by a Bootstrap Likelihood Ratio test (BLRT) to confirm the model fit based on the number of profiles. The best model solutions were then line-plotted for interpretation and to determine whether the profiles were theoretically meaningful.
All other analyses were conducted using SAS 9.4 (SAS Institute Inc). Analysis of variance (ANOVA) and chi-square analysis were conducted to examine profile differences by sociodemographic characteristics. Since none significantly differed between profiles at a threshold of p<0.1, no covariates were included in subsequent statistical models. Multinomial regression was used to estimate associations between the CFSQ feeding styles and latent profiles. This analysis included participants who completed both the age 3.5 and 5 year assessments (n=105). Linear regression was used to examine the association of profile membership with HEI, HEI moderation, and HEI adequacy. ANOVA was used to examine the association of the latent profiles with the HFI obesogenic score and the HFI fruit and vegetable score. Finally, sensitivity analyses were conducted to control for potential confounding by SES. To address missing data on HEI and HFI scores, values were carried forward from the most recent time point. Statistical significance was set at p<0.05.
3. Results
3.1. Latent Profile Model Selection
MCLUST identified the three best models based on BIC and ICL as the VVI 3- profile model, and VII 4 and 3- profile models (Table 1). Of the two VII models, the BLRT indicated the four-profile model was better than the three-profile model (p<0.001). The VVI three-profile model and the VII three- profile model had similar profiles, but the fit statistics were superior for the VVI model.
Table 1.
Latent Profile Analysis Model Fit Statistics
| Model | Number of components | log-likelihood | df | BIC | ICL | Cases per Profile |
|---|---|---|---|---|---|---|
|
| ||||||
| VVI | 3 | −1796.12 | 74 | −3945.28 | −3953.73 | 32, 34, 52 |
| VII | 4 | −1861.04 | 55 | −3984.47 | −3997.76 | 20, 34, 7, 57 |
| VII | 3 | −1895.44 | 41 | −3986.47 | −4010.23 | 34, 33, 51 |
Both the VVI three-profile and VII four-profile models were lined-plotted (Figures 1 and 2) and found to be theoretically meaningful, but the smallest profile (n=7) in the VII was determined to be too small to have utility in subsequent analyses of relationships with other variables in this sample. As a result, the three-profile VVI model was selected as the best solution.
Figure 1.

Standardized means of the CFPQ subscales for VVI three-profile model.
Figure 2.

Standardized means of the CFPQ Subscales for Four-Profile model
Figure 1 shows the standardized means of the CFPQ subscales for each of the three profiles. The first profile comprised high supportive practices (teaching about nutrition, encouraging balance and variety, monitoring, modeling, involvement, and environment), low use of controlling practices (pressure and restriction), and low use of child control or use of food as a reward or for emotional regulation, and so was named Optimal. Profile two comprised high use of food as a reward, emotional regulation, and use of both controlling and supportive practices, and so was named Mixed. The third profile comprised low supportive and controlling practices, high child control, and moderate emotional regulation or use of food as a reward and so was named Laissez-Faire. Table 2 shows the descriptive statistics for each profile. There were no demographic differences between the profiles, and all the CFPQ subscales differed across profiles except for pressure and child control.
Table 2.
CFPQ Subscale and Sample Characteristics for Each Latent Profile
| Optimal n=34 |
Mixed n=32 |
Laissez-Faire n=52 |
p-value | |
|---|---|---|---|---|
|
n (%) or Mean ± SD | ||||
|
| ||||
| Race | 0.33 | |||
| Non-Hispanic White | 29 (31.52) | 26 (28.26) | 37 (40.22) | |
| Non-Hispanic Black | 1 (9.09) | 3 (27.27) | 7 (63.64) | |
| Hispanic or Latino | 2 (28.57) | 2 (28.57) | 3 (42.86) | |
| Asian | 1 (25.00) | 1 (25.00) | 2 (50.00) | |
| Other or Multi-Racial | 1 (25.00) | - | 3 (75.00) | |
| Education | 0.56 | |||
| <Bachelor's Degree | 5 (20.83) | 8 (33.33) | 11 (45.83) | |
| Bachelor's Degree or More | 28 (31.5) | 23 (25.84) | 38 (42.70) | |
| Employment | 0.94 | |||
| Full-Time | 18 (26.09) | 19 (27.54) | 32 (46.38) | |
| Part-Time | 8 (33.33) | 6 (25.00) | 10 (41.67) | |
| Student | - | 1 (50.00) | 1 (50.00) | |
| Not Working | 7 (33.33) | 6 (28.57) | 8 (38.10) | |
| Income to Poverty Ratio | 3.38 ± 1.22 | 3.31 ± 1.12 | 3.27 ± 1.25 | 0.92 |
| Breastfeeding Duration (months) | 10.06 ± 3.82 | 10.61 ±3.41 | 9.62 ± 4.33 | 0.55 |
| CFPQ | ||||
| Teaching about Nutrition | 4.94 ± 0.13 | 4.71 ± 0.38 | 4.14 ± 0.62 | <.0001 |
| Encourage Balance and Variety | 4.82 ± 0.21 | 4.81 ± 0.19 | 4.24 ± 0.47 | <.0001 |
| Environment | 4.30 ± 0.54 | 3.84 ± 0.70 | 3.72 ± 0.85 | 0.002 |
| Emotional Regulation | 1.24 ± 0.28 | 1.85 ± 0.59 | 1.74 ± 0.72 | <.0001 |
| Food as Reward | 1.57 ± 0.64 | 3.65± 0.67 | 2.47 ± 1.08 | <.0001 |
| Involvement | 4.13 ± 0.77 | 3.80 ± 0.80 | 3.17 ± 0.84 | <.0001 |
| Modeling | 4.75 ± 0.27 | 4.55 ± 0.37 | 4.00 ± 0.75 | <.0001 |
| Monitoring | 4.43 ± 0.53 | 4.13 ± 0.55 | 3.74 ± 0.95 | 0.0002 |
| Pressure | 2.42 ± 0.88 | 2.92 ± 0.85 | 2.56 ± 1.07 | 0.09 |
| Restriction for Health | 2.99 ± 0.90 | 3.64 ± 0.82 | 3.24 ± 0.84 | 0.009 |
| Restriction for Weight Control | 1.34 ± 0.32 | 1.78 ± 0.76 | 1.43 ± 0.40 | 0.001 |
| Child Control | 2.58 ± 0.59 | 2.74 ± 0.33 | 2.74 ± 0.69 | 0.39 |
| CFSQ | 0.34 | |||
| Authoritative | 3 (21.43) | 6 (42.86) | 5 (35.71) | |
| Authoritarian | 7 (21.21) | 12 (36.36) | 14 (42.42) | |
| Indulgent | 16 (38.10) | 8 (19.05) | 18 (42.86) | |
| Uninvolved | 4 (25.00) | 3 (18.75) | 9 (56.25) | |
| HEI Scores | ||||
| HEI | 62.17 ± 14.52 | 57.38 ± 14.17 | 56.33 ± 12.28 | 0.14 |
| HEI Moderation | 25.25 ± 6.47 | 23.00 ± 6.38 | 23.06 ± 5.59 | 0.20 |
| HEI Adequacy | 36.92 ± 9.46 | 34.38 ± 8.78 | 33.26 ± 8.46 | 0.18 |
| Home Food Inventory | ||||
| HFI Obesogenic | 19.59 ± 6.45 | 24.44± 6.13 | 24.27 ± 7.98 | 0.006 |
| HFI Fruits and Vegetables | 23.35 ± 6.21 | 22.84 ± 5.94 | 20.06 ± 6.11 | 0.03 |
Abbreviations: CFPQ, Comprehensive Feeding Practices Questionnaire; CFSQ, Caregiver Feeding Styles Questionnaire; HEI, Healthy Eating Index; HFI, Home Food Inventory; SD, Standard Deviation.
3.2. Associations of Caregiver Feeding Styles with Feeding Practices
Caregiver feeding styles at age 3.5 years did not predict feeding practice latent profile membership at age 5 years (Table 3).
Table 3.
Multinomial regression results for caregiver feeding style at child age 3.5 year predicting feeding practice latent profile membership at age 5 years (n=105)
| Optimal | Mixed | Laissez-Faire | ||||
|---|---|---|---|---|---|---|
| OR (95% CI) | p-value | OR (95% CI) | p-value | OR (95% CI) | p-value | |
|
|
||||||
| Authoritarian | Ref | 0.857 (0.161– 4.554) | 0.295 | 1.200 (0.220– 6.534) | 0.709 | |
| Indulgent | Ref | 0.250 (0.049–2.884) | 0.081 | 0.675 (0.139–3.283) | 0.259 | |
| Uninvolved | Ref | 0.375 (0.049–2.884) | 0.572 | 1.350 (0.211–8.617) | 0.584 | |
| Authoritative | Ref | Ref | Ref | |||
Abbreviations: OR, Odds Ratio; CI, confidence interval.
3.3. Associations of Caregiver Feeding Practices with the Home Food Environment
Both HFI scores were associated with the latent profiles (Table 4). Pairwise comparison showed the optimal profile was associated with a lower HFI obesogenic score compared to both the mixed (mean difference= −4.85, 95%CI= −9.00 – 0.70) and laissez-fare profiles (mean difference= −4.68, 95%CI= −8.40 - −0.97). The optimal profile was associated with a higher HFI fruit and vegetable score compared to the laissez-faire profile (mean difference= 3.30, 95%CI= 0.10–6.49).
Table 4.
Home Food Inventory scores across the latent profiles
| Dependent variable | Comparison Across Groups | Comparison between groups | |||
|---|---|---|---|---|---|
|
|
|||||
| F-statistic | p-value | Latent profiles compared | mean difference | 95% CI | |
|
|
|||||
| HFI Obesogenic | 5.42 | 0.006 | Optimal vs Mixed | −4.85* | (−9.00– −0.70) |
| Optimal vs Laissez-Faire | −4.68* | (−8.40 – −0.97) | |||
| Mixed vs Laissez-Faire | 0.17 | (−3.62 – 3.95) | |||
| HFI Fruits and Vegetables | 3.69 | 0.03 | Optimal vs Mixed | 0.51 | (− 3.06 – 4.07) |
| Optimal vs Laissez-Faire | 3.29* | (0.10 – 6.49) | |||
| Mixed vs Laissez-Faire | 2.79 | (−0.47 – 6.04) | |||
p<0.05
Abbreviations: HFI, Home Food Inventory; CI, confidence interval.
3.4. Associations of Caregiver Feeding Practices with Child Diet Quality
Mean HEI, HEI adequacy, and HEI moderation were highest in the optimal profile (Table 2). In the linear regression models, HEI, HEI adequacy, and HEI moderation were higher in the optimal profile than in the mixed and laissez-faire profiles, but the differences did not meet the threshold for statistical significance (Table 5).
Table 5.
Linear Regression for associations of feeding practice latent profile membership with child diet quality (n=117)
| Dependent variable | Latent profile membership | Parameter Estimate (SE) | 95% CI | p-value |
|---|---|---|---|---|
|
|
||||
| HEI | ||||
| Optimal | ref | |||
| Mixed | −4.79 (3.32) | −11.37 – 1.79 | 0.15 | |
| Laissez-Faire | −5.85 (2.98) | −11.76 – 0.07 | 0.05 | |
| HEI Adequacy | ||||
| Optimal | ref | |||
| Mixed | −2.53 (2.18) | −6.85 – 1.78 | 0.25 | |
| Laissez-Faire | −3.65 (1.96) | −7.53 – 0.23 | 0.06 | |
| HEI Moderation | ||||
| Optimal | ref | |||
| Mixed | −2.26 (1.50) | −5.22 – 0.71 | 0.13 | |
| Laissez-Faire | −2.19 (1.34) | −4.86 – 0.47 | 0.11 | |
Abbreviations: HEI, Healthy Eating Index; SE, Standard Error; CI, confidence interval.
3.5. Sensitivity analyses by SES
No differences in findings were observed after controlling for SES.
4. Discussion
Latent profile analysis revealed three distinct profiles across the twelve parent feeding practices of the CFPQ: Optimal (29%), Mixed (27%), and Laissez-Faire (44%). There were no sociodemographic differences across the profiles, and profile membership was not associated with parent feeding styles. Parents in the optimal profile had higher mean child quality compared to the other profiles, but diet quality ranged widely within the profiles and the differences did not meet the threshold for statistical significance. Parents in the optimal profile reported significantly higher home food fruit and vegetable availability (HFI) compared to those in the Laissez-Faire profile and lower obesogenic food availability compared to the other two profiles.
The identification of three district profiles of parent feeding practices is comparable with a previous study which used a different measure and found a profile with similar distinctions by the use of structure and responsive feeding practices (Burnett et al., 2022). Although the latent profiles aligned conceptually with parent feeding styles (Hughes et al., 2005; Wood et al., 2020), they were not significantly associated. Specifically, an authoritative feeding style, which employs autonomy-supportive approaches to influence child eating, would be expected to align with the use of optimal feeding practices (Wood et al., 2020). Conversely, parents with an uninvolved feeding style would be expected to demonstrate Laissez-Faire feeding practices (Wood et al., 2020). The lack of association between parent feeding styles and the feeding practice profiles suggests that the measures are assessing different aspects of parent feeding; there may be a benefit to using both measures as has been done previously (Jennings et al., 2019; Marr, Breeze, & Caton, 2022; Power et al., 2015; Vollmer, 2019). Alternatively, the lack of association may be due to the different timing of the administration of each measure. However, research has found that the CFSQ and CFPQ are stable over time (Silva Garcia et al., 2018). Null findings herein contrast with previous research showing associations of general parenting style with parent feeding practices (Blissett & Haycraft, 2008; Collins, Duncanson, & Burrows, 2014; Hubbs-Tait et al., 2008; Kiefner-Burmeister et al., 2016; van der Horst & Sleddens, 2017; Vollmer & Mobley, 2013). Parental feeding practices may align better with general parenting styles rather than feeding styles, and future research could investigate this question.
The associations observed between the home food environment and parent feeding practices profiles may reflect differences in how parents value healthful eating. Specifically, healthful food purchasing behaviors and supportive feeding practices could both be related to prioritizing healthful eating, consistent with previous findings that stronger health motivation was associated with more vegetables and fruits in the home (Røed et al., 2020) and parents who valued healthful eating used more modeling and involvement (Russell, Worsley, & Campbell, 2015). Thus, the home food environment may mediate the relationship of parental feeding practices with child diet quality. Conversely, the home food environment may shape parental feeding practices; for example, availability of discretionary foods in the home may lead to greater use of controlling feeding practices, consistent with findings that higher accessibility of snack foods in the home was associated with more parental use of restriction (Corsini et al., 2018). Additional research is needed to elucidate the directionality of these associations.
Although associations of the profiles with child diet quality did not meet the threshold for statistical significance, there were meaningful mean differences between profiles, with the optimal profile having an approximately 5–6 point (8–10%) higher mean total HEI and 2–3 point (6–10%) higher adequacy and moderation component scores compared to the other two profiles. HEI differences of this magnitude are thought to be associated with differences in risk of diet related disease (Kirkpatrick et al., 2018). Additionally, parents in the optimal profile reported a significantly less obesogenic home food environment and greater availability of fruits and vegetables in the home. While these findings are consistent with previous research demonstrating associations of individual parent feeding practices with child eating behaviors (Draxten et al., 2014; Haszard et al., 2015; Masento et al., 2022; Mazza, Morseth, & Torheim, 2022; Mou et al., 2021; Vollmer, 2019) , they also suggest the utility of examining patterns across the CFPQ feeding practices. Both the optimal and mixed profiles reported high supportive practices, yet showed meaningful differences in the home food environment and child diet quality, suggesting the importance of considering both supportive and controlling practices simultaneously.
4.1. Strengths and Limitations
Strengths of this study include the use of 24-hour dietary recalls to assess dietary intake, and of validated measures of parental feeding practices and styles. While two 24-hour dietary recalls are regarded as one of the most valid dietary assessment methods, two days of intake may not be representative of an individual’s usual intake. Additional limitations include the modest sample size that although sufficient to assess latent profile membership, may have decreased power to detect differences in child diet quality across profiles. Although there were no sociodemographic differences in profile membership and SES did not confound the relationships observed, the sample for this study was from a single geographic region with higher average education and income than the U.S. general population.
5. Conclusions
Findings suggest that parent use of twelve feeding practices can be summarized by classification within a smaller number of distinct profiles, which differ meaningfully on diet-related outcomes. As such, these profiles offer a way to examine parent feeding behaviors in combination, providing a more comprehensive characterization of parent feeding practices than examining each subscale in isolation.
Funding:
This research was supported by the Eunice Kennedy Shriver National Institute of Child Health and Human Development Intramural Research Program (contract #HHSN275201300012C, #HHSN275201300026I/HHSN27500002, #HHSN275201800002I, and #HHSN275201800013I). The funding body had no role in the study design; collection, analysis, and interpretation of data; or writing of the manuscript.
List of Abbreviations
- CFPQ
Comprehensive Feeding Practices Questionnaire
- PEAS
Pregnancy Eating Attributes Study
- CFSQ
Caregiver Feeding Styles Questionnaire
- HEI
Healthy Eating Index
- HFI
Home Food Inventory questionnaire
- BIC
Bayesian Information Criterion
- ICL
Integrated Completed Likelihood
- BLRT
Bootstrap Likelihood Ratio test
- ANOVA
Analysis of variance
Footnotes
Competing interests: The authors have no competing interests to declare.
Declaration of interests
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
Ethics approval and consent to participate: The study protocol was approved by the University of North Carolina Institutional Review Board, IRB #13–3848 and #18–2030 and conducted under a reliance agreement from the Eunice Kennedy Shriver National Institute of Child Health and Human Development. Written informed consent was obtained from all participants.
Consent for publication: Not applicable.
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Availability of data and materials:
Data described in the manuscript, code book, and analytic code will be made available upon request pending approval of a data use agreement. Following publication of study objectives, de-identified data will be shared in the NICHD Data and Specimen Hub.
References
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Associated Data
This section collects any data citations, data availability statements, or supplementary materials included in this article.
Data Availability Statement
Data described in the manuscript, code book, and analytic code will be made available upon request pending approval of a data use agreement. Following publication of study objectives, de-identified data will be shared in the NICHD Data and Specimen Hub.
