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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The Effects of Discourse on Pediatric Health Outcomes: The Moderating Role of Child Sex

Torian, Bryce 06 July 2016 (has links)
Implicit theories are frameworks that allow an individual to conceptualize the world (Levy, Chiu, & Hong, 2006; Plaks, Levy, & Dweck, 2009). Incremental implicit theories assert humans as dynamic entities, capable of change, whereas entity implicit theories assert that humans are rigid, static, and incapable of change (Dweck, 1999). The present study examined entity and incremental themes in parent child discourse about weight related health decisions. Incremental themes are expected to be related to better pediatric health outcomes (BMI, physical activity, diet, and body image). A moderation model is proposed whereby links between parent child discourse and pediatric health outcomes, specifically body image, will be stronger for boys than girls. Moderation by sex was expected because parents may communicate differently to their children as a function of sex. Cultural ideals have much more stringent evaluations of women than men do and this may be reflected in communications involving parents and children. There were no significant mean-level differences in body image scores and parents' use of entity and incremental themes according to child sex. Additionally, parents use of entity and incremental themes did not predict any of the children's health-related outcomes. These results may indicate that child sex may not be the best predictor of parents' communications concerning children's weight-related decisions. / Master of Science
2

Do Actions Speak Louder than Knowledge? Action Manipulation, Parent-Child Discourse and Children's Mental State Understanding in Pretense

Melzer, Dawn Kathleen 01 February 2009 (has links)
In the current study children 3-5 years of age (N = 75) participated in a mental state task to investigate the effect of action saliency on young children's appreciation of mental states during pretend play activities. They also engaged in a parent-child interaction period, including storybook reading and pretend play activities, in order to examine the relation between mental state term utterances and performance on the mental state task. Two actors appeared side-by-side on a television screen, either in motion or as static images; one actor had knowledge of the animal he was pretending to be; the other actor did not have the same knowledge. The actors' behaviors were identical and related to the behavior of the animal, identical and unrelated, or the knowledgeable actor behaved contradictory to the animal's behavior while the unknowledgeable actor behaved appropriately for that animal. Children were asked to select the actor who was pretending to be the animal. Children selected the appropriate knowledgeable actor significantly more often than a non-knowledgeable actor. Older children performed better than younger children. Children's performance was unaffected by whether actors were shown in motion as compared to simply a static image. Children performed most successfully on trials where actors were both engaged in behaviors unrelated to the animal's behavior and poorest when the actor's behavior was contradictory to his knowledge. The mental state utterances of parents and children were correlated with the children's performance on the mental state task. Hierarchical regression analyses revealed parent's mental state utterances used during the parent-child interactions - specifically cognitive terms and modulations of assertion - were predictive of their children's performance on the mental state task. The current study's results support an understanding of the mind in pretend play activities by some children younger than five years of age and this understanding may be influenced by their parents' use of mental state language. Children who do not do well in appreciating that the mind is essential during pretense activities may have difficulty inhibiting responding to action, thus interfering with their ability to maintain focus on the mental state of the pretender.

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