Thesis (Ph. D.)--Virginia Commonwealth University, 2007. / Prepared for: Dept. of Psychology. Bibliography: leaves 75 - 90. Also available online via the Internet.

Dissertation (Ph.D.)--Auburn University, 2005. / Abstract. Vita. Includes bibliographic references (leaves 80-106).

Text in English / Due to the fact that many adolescents do not follow a balanced diet, an investigation into the eating habits of adolescents was undertaken. Much research has been done on eating disorders but little research has been done on the concomitants and possible precursors to unhealthy eating habits among adolescents. A literature study was done to clarify which factors cause unhealthy eating habits. The developmental aspects of adolescence and the reciprocal effect on eating habits was also investigated. A valid and reliable measuring instrument was developed in order to measure eating habits of adolescents. This instrument was used in an empirical investigation including 340 respondents with the aim of determining the most important factors, which relate to the eating behaviour of adolescents. Educational implications of the findings are discussed in order to provide curriculum developers, teachers, parents, counsellors and the media with guidelines to help children to adopt healthy eating habits. / M.Ed. (Guidance and Counselling)

Dissertation submitted in the fulfilment of the requirements for the Degree of Magister Technologie: Food and Nutrition, Durban University of Technology, 2012. / Background: Assessing the nutritional status of adolescents could be a catalyst in addressing malnutrition at an early age and at a school level. Objectives: The study was conducted to examine the nutritional status and dietary pattern of adolescent girls attending school in Lindelani, KwaZulu-Natal. Methods: Adolescent girls were selected from a randomly selected high school. A total of 157 adolescent girls aged 13 to 18 years were surveyed for socio-demographic indicators, nutritional status and dietary intake. Data were collected by interviewing the adolescent girls and the parents using pre-designed and pre-tested questionnaires. Weight and height were measured and socio-demographic data collected by means of a questionnaire. Dietary intake data were gathered by using two 24hr recall questionnaires and a QFFQ. Results: The findings indicated that adolescent girls in Lindelani face two distinct nutrition situations, underweight and overweight. The nutrient intake was compared with the dietary reference intake (DRI). The prevalence of undernutrition (7.6%) among the participants assessed as stunting (height-for-age) was based on the usual pattern of food intake. The results revealed that 92.4% of the girls were of normal height for age (>-1SD to +3SD), 10.8% were overweight (>+2SD to <+3SD) and 1.9% were obese (>+3SD). Consumption of high carbohydrates based food items was prevalent and carbohydrate intake correlated positively with the BMI-for-age Z-score. The income of the household was assessed, however, there was no statistically significant correlation (p=0.442) between BMI-for-age (Z- scores) and the caregivers level of income. For the intake of protein and dietary fibre, at least 40 and 144 participants, respectively, did not meet the dietary recommended intake measured by the 24hr recall. The study explains that not only is there under and over nutrition in this group but also inadequate micronutrient intake, especially of essential nutrients such as vitamin A, vitamin C, iron and calcium. A substantial proportion of the girls did not consume adequate folate. The households that reported to have had adequate food at all times were only 29.3%. Conclusion: The results show a lack of dietary variety, which may contribute to the nutrient deficiency. Both undernutrition and overnutrition was prevalent among the girls. The majority of the population had a lower energy intake than recommended. Intervention strategies are needed to improve the dietary intake of adolescent girls and overcome the crisis of malnutrition.

Thesis, PlanB (M.S.)--University of Wisconsin--Stout, 1999. / Includes bibliographical references.

Text in English / Due to the fact that many adolescents do not follow a balanced diet, an investigation into the eating habits of adolescents was undertaken. Much research has been done on eating disorders but little research has been done on the concomitants and possible precursors to unhealthy eating habits among adolescents. A literature study was done to clarify which factors cause unhealthy eating habits. The developmental aspects of adolescence and the reciprocal effect on eating habits was also investigated. A valid and reliable measuring instrument was developed in order to measure eating habits of adolescents. This instrument was used in an empirical investigation including 340 respondents with the aim of determining the most important factors, which relate to the eating behaviour of adolescents. Educational implications of the findings are discussed in order to provide curriculum developers, teachers, parents, counsellors and the media with guidelines to help children to adopt healthy eating habits. / M.Ed. (Guidance and Counselling)

Submitted in fulfilment of the qualification of Master's Degree in Food and Nutrition, Durban University of Technology, 2017. / Aim The purpose of this study was to investigate the nutritional status of adolescent girls attending a private high school in Durban and included an investigation of what food the girls consumed on a daily basis and an account of physical activity they participated in within a one-week period to determine a relationship between the variables. Methods Adolescent girls were selected as part of a convenience study at a private high school. A total of 225 adolescent girls aged 13-18 years were surveyed for nutritional status and dietary intake as well as physical activity levels. The parent/ caregiver of each girl who participated was interviewed to ascertain socio-demographic indicators. Data was collected by interviewing the adolescent girls and the parents/ caregivers using pre-designed and pre-tested questionnaires. Weight and height were measured, physical activity levels were identified through the use of a physical activity questionnaire and socio-demographic data was collected by means of a questionnaire. Dietary intake data was gathered over two week days and one weekend day by using a 24-hour recall questionnaire and a food frequency questionnaire (FFQ). Results The majority of the participants were from well-off, financially stable families with good living conditions and well-educated and employed parents/ caregivers who provided a more than adequate variety of food and regular meals every day. The girls were of normal BMI (72.2%) and collectively had a mean BMI of 21.9, lower than the South African national average found for adolescent girls. There was a surprising number of underweight individuals (12.6%) as compared to overweight girls (10.3%). Furthermore, 99.6 percent of the girls were of normal height-for-age (≥-2 <+3SD) but were consuming far less energy than is required for the allocated age category. Energy came from the normal recommended macronutrient range with fat being on the borderline higher end of the normal range and carbohydrates coming from the lower end of the normal range; protein sources were adequately consumed. Fruit and vegetable consumption was reported to be very low subsequently leading to the poor dietary fibre intake identified across the sample group. Supplementation is taken by nearly a third (32.7%) of the girls which may contribute to their overall nutritional wellbeing. Among the top twenty foods consumed, milk, sugar, bread, tea and lettuce were the top five foods in the order stated. Although a wide variety of foods was consumed across all nine food groups over a week period, a mean daily DDS was lower but still adequate with 5.5 and the quantity of foods consumed were not of a substantial enough amount leading to poor total energy consumed and some micronutrient levels such as calcium, magnesium and folate not being met. All the participants were seen to be fairly physically active, performing a wide variety of sporting activities during school time and after school hours. The girls completed on average 199.64 minutes (SD±134.97) of physical activity per week, which is less than half of the WHO recommended physical activity minutes per week for adolescents. Significant correlations were seen between BMI and physical activity done on the weekend (p=0.041) and BMI and the amount of money spent on food per month (p=0.016) as well as extremely significant correlations between BMI and the number of minutes spent performing physical activities per week (p=0.002), as well as BMI and the amount of sport done over a one week period (p=0.005). Conclusion The results confirm that a relationship does exist between the physical activity levels and nutritional status of the adolescent girls surveyed. The majority of the population had low physical activity levels as well as low energy intake, which was supported by an inadequate quantity of food items consumed; however, anthropometric measurements showed to be majority within normal parameters with cases of underweight girls being more prominent than overweight which may suggest that over- and/ or under-reporting may have occurred. A high dietary diversity indicated a higher nutrient intake suggesting the importance of a diversified diet. / M

Due to the fact that there has been a dramatic increase in the number of adolescents with unhealthy eating habits there is a growing recognition on the part of professionals, educators and parents for the development and implementation of an intervention programme for the facilitation of healthy eating habits. Relevant literature on eating behaviour indicated that low self-concept is associated with health compromising behaviours such as unhealthy eating habits. The nature of self-concept and eating habits was explained in order to determine important exogenous and endogenous factors as well as perspectives to use as a background for the development of a Psychoeducational intervention programme. Theoretical principles and practical applications of cognitive-behaviour therapy and hypnotherapy were analysed and used as a foundation for the development of the intervention programme. The researcher developed an Interactionism Model of Self-concept and Eating habits and a Psycho-educational programme involving cognitive-behaviour therapy and hypnotherapy to improve eating habits of adolescents. Valid and reliable measuring instruments were used in order to measure self-concept and eating habits. A pre-test post-test design was implemented to nine participants using the Adolescent Self-concept Scale (ASCS), Eating Habits Questionnaire for Adolescents (EHQA) developed by the researcher (2001) and Body Mass Index (BMI). Diagnostic measuring instruments also included the Emotions Profile Index (EPI), Draw A Person (DAP), Sentence Completion, Dietary Record and interview. Results from the empirical study indicated that adolescents with low self-concept and unhealthy eating habits responded positively to the Psycho-educational programme involving cognitive-behaviour and hypnotherapy. Specifically, there was a significant increase in selfconcept and a satisfactory improvement in eating habits. Recommendations for psychotherapy practice, educators and parents were made, based on the current research results. The contribution of the study lies in the fact that a hands-on practical implementation of the Psycho-educational programme was developed to facilitate the improvement of eating habits and it further contributes to the psychological well-being and healthy life-style of adolescents having positive implications for society. / Educational Studies / D.Ed. (Psychology of Education)

Due to the fact that there has been a dramatic increase in the number of adolescents with unhealthy eating habits there is a growing recognition on the part of professionals, educators and parents for the development and implementation of an intervention programme for the facilitation of healthy eating habits. Relevant literature on eating behaviour indicated that low self-concept is associated with health compromising behaviours such as unhealthy eating habits. The nature of self-concept and eating habits was explained in order to determine important exogenous and endogenous factors as well as perspectives to use as a background for the development of a Psychoeducational intervention programme. Theoretical principles and practical applications of cognitive-behaviour therapy and hypnotherapy were analysed and used as a foundation for the development of the intervention programme. The researcher developed an Interactionism Model of Self-concept and Eating habits and a Psycho-educational programme involving cognitive-behaviour therapy and hypnotherapy to improve eating habits of adolescents. Valid and reliable measuring instruments were used in order to measure self-concept and eating habits. A pre-test post-test design was implemented to nine participants using the Adolescent Self-concept Scale (ASCS), Eating Habits Questionnaire for Adolescents (EHQA) developed by the researcher (2001) and Body Mass Index (BMI). Diagnostic measuring instruments also included the Emotions Profile Index (EPI), Draw A Person (DAP), Sentence Completion, Dietary Record and interview. Results from the empirical study indicated that adolescents with low self-concept and unhealthy eating habits responded positively to the Psycho-educational programme involving cognitive-behaviour and hypnotherapy. Specifically, there was a significant increase in selfconcept and a satisfactory improvement in eating habits. Recommendations for psychotherapy practice, educators and parents were made, based on the current research results. The contribution of the study lies in the fact that a hands-on practical implementation of the Psycho-educational programme was developed to facilitate the improvement of eating habits and it further contributes to the psychological well-being and healthy life-style of adolescents having positive implications for society. / Educational Studies / D.Ed. (Psychology of Education)

MPH / Department of Public Health