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Torres Queiroz de Barros, Maria Luísa

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  • Predictors of outcomes following a brief Portuguese parental nutrition intervention
    Publication . Gomes, Ana Isabel; Barros, Luísa; Pereira, Ana Isabel
    Abstract: Early childhood is largely recognized as a critical period for shaping the child’s eating patterns. Although interventions studies that focus on first years of life are increasing, with positive impact, the moderators of treatment gains and the relative importance of each determinant of the change process have been rarely explored. This study aimed to identify potential predictors of outcomes concerning children’s healthy and unhealthy eating behaviors after a parental school-based intervention. An intervention longitudinal study with repeated measures at baseline and after participation in the Red Apple program was performed. Parents and children were recruited in public and state-funded kindergartens near Lisbon, Portugal. A total of 44 parents of 3- to 6-year-old children agreed to participate in the study and 39 met the inclusion criteria. The Red Apple program included four parental group sessions about young children’s growth, nutritional guidelines, and positive parental feeding strategies, and adult-child activities and newsletters delivered to caregivers. Data regarding children’s dietary intake, food preferences, neophobia/neophilia, parental concerns about the child’s weight, and self-efficacy in promoting healthy dietary patterns in children were collected before (T1) and after (T2) the intervention. Higher parental concerns about weight and self-efficacy at T1 significantly predicted children’s healthy dietary intake at T2. The only significant contribution for children’s unhealthy dietary intake at T2 was the previous consumption of those foods at T1. Interventions that focus on parental cognitive variables might effectively contribute to positive changes in children’s dietary intake. Findings also suggest that specific targets of children’s diet may pose unlike challenges that respond differently to the mechanisms of influence of the intervention.
  • Validation of the Comprehensive Feeding Practices Questionnaire (CFPQ) with portuguese caregivers of 2-to-8-year-olds
    Publication . Correia Dos Santos, Ana Sofia; Fernandes, M.; Fernandes, Carla; Queiroz de barros, Maria; Veríssimo, Manuela
    Recent findings have demonstrated an increase in the prevalence of childhood obesity and overweight in Portugal, urging the need to study modifiable risk factors such as parental feeding practices. The Comprehensive Feeding Practices Questionnaire (CFPQ) is an important self-report measure assessing a broad range of responsive and non-responsive feeding practices. However, the CFPQ has not yet been validated in Portugal. Therefore, the present study aimed to test the validity of this measure with Portuguese parents of 2-to-8-year-old children. A sample of 409 parents completed a Portuguese-adapted version of the CFPQ and the already validated Child Feeding Questionnaire (CFQ). Confirmatory factor analysis (CFA), exploratory factor analysis (EFA), and psychometric analysis were conducted. CFA demonstrated the original 12-factor structure did not fit the sample. EFA identified an eight-factor structure comprising 29 items: Monitoring, Modeling, Environment, Involvement, Emotion Regulation, Restriction for Weight Control, Restriction for Health, and Pressure. Findings suggest that parental feeding practices are sensitive to parents’ background cultures and children’s developmental period.