6 research outputs found

    Joint Effects of Child Temperament and Maternal Sensitivity on the Development of Childhood Obesity

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    The interplay between child characteristics and parenting is increasingly implicated as crucial to child health outcomes. This study assessed the joint effects of children’s temperamental characteristics and maternal sensitivity on children’s weight status. Data from the National Institute of Child Health and Human Development’s Study of Early Child Care and Youth Development were utilized. Infant temperament, assessed at child’s age of 6 months by maternal report, was categorized into three types: easy, average, and difficult. Maternal sensitivity, assessed at child’s age of 6 months by observing maternal behaviors during mother-child semi-structured interaction, was categorized into two groups: sensitive and insensitive. Children’s height and weight were measured longitudinally from age 2 years to Grade 6, and body mass index (BMI) was calculated. BMI percentile was obtained based on the Centers for Disease Control and Prevention’s BMI charts. Children, who had a BMI ≥ the 85th percentile, were defined as overweight-or-obese. Generalized estimating equations were used to analyze the data. The proportions of children overweight-or-obese increased with age, 15.58% at 2 years old to 34.34% by Grade 6. The joint effects of children’s temperament and maternal sensitivity on a child’s body mass status depended on the child’s age. For instance, children with difficult temperament and insensitive mothers had significantly higher risks for being overweight-or-obese during the school age phase but not during early childhood. Specific combinations of child temperament and maternal sensitivity were associated with the development of obesity during childhood. Findings may hold implications for childhood obesity prevention/intervention programs targeting parents

    Development of a home literacy environment questionnaire for Tamil-speaking kindergarten children

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    Abstract Background The development of emergent literacy skills depends upon the literacy environments and experiences of children at home. Children’s home literacy environment is closely related to the development of various aspects of emergent literacy like letter knowledge, phonological awareness, and vocabulary. Dimensions of home literacy environment, such as physical (literacy) environment, child’s own literacy habits, parental literacy habits, parent-child interaction for language and literacy activities, and parental beliefs about literacy, have been reported in literature. Methods The present study describes the construction of a home literacy environment questionnaire for Tamil-speaking kindergarten children in the Indian context. The various dimensions of home literacy environment were described, and items related to each dimension were listed. Seventeen judges rated each item on a five-point Likert scale ranging from 0 (no fit) to 4 (excellent fit). Their comments/remarks/opinion, specific to an item or dimension, were also taken. The rating responses were analyzed for content validity and internal consistency. Results Content validity index was calculated at item level as well as scale level. The items in each subscale/dimension which had the item level content validity index scores higher than 0.78 were included in the final questionnaire and the other items were rejected. The scale level content validity index scores were higher than 0.90, indicating good content validity. Cronbach’s alpha was calculated as a measure of internal consistency. Cronbach’s alpha values were lower than 0.7 for three domains: physical environment, parent literacy habits, and parental beliefs. Conclusions The questionnaire developed promises to be a useful tool to evaluate the home literacy environment of Tamil children who undergo formal education in English medium schools like in India. The questionnaire developed and presented here can help in collecting reliable data to make informed decisions about children’s (whether typically developing or with developmental disabilities) home literacy environment
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