Parenting Practices and Childhood Vegetable Intake: A New Measurement Tool

How parents approach fruits and vegetables can profoundly shape a child’s lifelong eating habits. New research introduces a validated questionnaire designed to assess these parenting practices, offering a practical tool for researchers and potentially for interventions aimed at improving children’s diets.

The Challenge of Low Fruit and Vegetable Consumption

Despite the well-established health benefits of a diet rich in fruits and vegetables (FV), most American children fall short of recommended intake levels. Data from the Centers for Disease Control and Prevention indicates that only approximately 7% of adolescents meet daily fruit recommendations, and a mere 2% meet vegetable recommendations. This is a significant decline from younger children, with roughly 68% and 51% meeting fruit and vegetable guidelines, respectively. Low FV consumption impacts long-term health and contributes to food waste, with fruits and vegetables being the largest component of uneaten food in school lunches.

The Role of Parenting

Parental influence is crucial in establishing early taste preferences and healthy eating habits. Effective strategies include consistently offering fruits and vegetables, modeling healthy eating behaviors themselves, presenting FV attractively, and repeated exposure – often requiring 8-10 attempts before a child accepts a new vegetable. However, a lack of standardized tools to measure these specific parenting practices has hindered research in this area.

Developing a New Questionnaire

Researchers addressed this gap by developing and testing a new questionnaire focused on parental FV practices in a diverse, low-income sample of preschool children enrolled in Head Start programs. The development process involved three phases:

• Phase 1: Initial identification of key areas in parental practices through a review of existing measures, resulting in a 107-item questionnaire.
• Phase 2: Refinement of the questionnaire based on data from 18 focus groups with 62 parents of preschoolers, adding insights into effective FV strategies.
• Phase 3: Reduction of the questionnaire to 21 items across four subscales, administered to 281 parents of 3–5-year-ancient children.

Four Key Parenting Behaviors

The final questionnaire focuses on four key parenting behaviors:

• Availability: Ensuring fruits and vegetables are accessible and readily available.
• Modeling: Parents eating and enjoying fruits and vegetables themselves.
• Child-Focused: Strategies tailored to the child, such as involving them in preparation.
• Pressure: Tactics used to encourage children to eat fruits, and vegetables.

Cultural Considerations

The study demonstrated that the questionnaire effectively measured the same underlying behaviors across different racial and ethnic groups, indicating its cultural relevance. However, some nuances were observed. Hispanic parents tended to prioritize having prepared FV readily available, even as White parents focused more on involving the child in the preparation process. This highlights the importance of culturally sensitive approaches to promoting healthy eating.

Validation and Reliability

The questionnaire demonstrated excellent internal consistency, meaning the items within each subscale measured the same concept reliably. It as well showed strong correlations with other validated measures of parental feeding practices, such as the Child Feeding Questionnaire and the Caregivers’ Feeding Style Questionnaire. While correlations with children’s actual FV intake were modest, the questionnaire did correlate with parents’ and children’s preferences for fruits and vegetables.

Strengths and Limitations

This study’s strengths include its rigorous multi-phase approach, its focus on a diverse sample of parents, and the development of a brief, easily administered questionnaire. However, the employ of a convenience sample introduces potential selection bias, and the limited representation of racial/ethnic groups restricts the generalizability of the findings. The cross-sectional design also prevents conclusions about cause-and-effect relationships. Further research is needed to assess the questionnaire’s test-retest reliability.

Implications and Future Research

This new questionnaire provides a valuable tool for assessing parental behaviors related to children’s fruit and vegetable consumption. Future research should focus on larger, more representative samples and longitudinal studies to confirm its reliability and explore its associations with long-term health outcomes. This tool can be used to evaluate the effectiveness of interventions designed to promote healthy eating habits in young children.

Journal Reference: Shriver, L. H., and Buehler, C. (2026). Fruit and Vegetable Parenting Practices in Preschoolers: Initial Examination and Cultural Equivalency of a New Measure. Nutrients. DOI: 10.3390/nu18020628