Masters Degrees (Human Nutrition)

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Browsing Masters Degrees (Human Nutrition) by Author "Bruk, Lila"

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    Aspects of body image perception of preadolescent girls of different ethnic groups in Northeastern Johannesburg, South Africa
    (Stellenbosch : University of Stellenbosch, 2010-12) Bruk, Lila; Labadarios, Demetre; Herselman, Marietjie; University of Stellenbosch. Faculty of Health Sciences. Dept. of Interdisciplinary Health Sciences. Human Nutrition.
    ENGLISH ABSTRACT: Background: Poor body image perception and body dissatisfaction has been found to be a risk factor for eating disorders. Studies have found that signs of distorted body image perception and body dissatisfaction can be detected in children as young as 8 or 9 years old. Aim: The current study served to assess the extent of this problem in Northeastern Johannesburg, South Africa, in order to allow for the necessary intervention steps (e.g. development of school-based programmes) to deal with this problem to be put in place. Method: The study was a cross-sectional analytical study with a descriptive component. Two hundred and four girls (81.37% Black, 15.20% White and 3.43% Coloured or Indian) aged between 96 and 119 months in primary schools in Northeastern Johannesburg were selected for this study using systematic random sampling. They were required to complete a questionnaire about their body image perception and weight control behaviours, as well as undergo anthropometric measurements (i.e. weight and height). Results: This study found that the subjects placed much importance on being thin, with subjects stating that they thought if a girl was thin she would be more popular (63.96%), have better self esteem (69.63%), be more attractive (69.11%), be more feminine (73.80%) and be healthier (66.84%). When asked to identify the girl from a silhouette drawing that most resembled themselves, 45.00% of the subjects were able to accurately identify which girl’s size most resembled their own, whereas 48.50% saw themselves as thinner than they are and 6.50% saw themselves as fatter than they are. In addition, the majority of subjects (69.61%) said that they were very happy with their weight and the majority (74.88%) classified it as “just right.” However, despite these findings, there was still significant body dissatisfaction evident in the group with 50.25% of the subjects wanting to be thinner, 28.57% wanting to be fatter and only 21.18% not wanting to be thinner or fatter than they currently are. Of the subjects participating in the study, 50.98% had tried to lose weight in the past and 28.71% had tried to gain weight. Also, various factors (i.e. media, cultural, family and peer influences), were shown to have a significant influence on the subjects’ body image perception. Other factors such as socioeconomic status and physical activity level had no significant link with the subjects’ body image perception. Conclusion: There is a significant problem with poor body image perception and resultant weight control behaviours in this age group. Clearly, there is a need for body image improvement programmes to be put in place in primary schools so as to prevent preadolescent girls from moving towards a lifetime of suffering with body dissatisfaction or, even worse, developing a life-threatening eating disorder.