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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

Weight loss supplement used by gym clientiele

White, Brends Denise. January 2007 (has links) (PDF)
Thesis (M.S.)--Auburn University, 2007. / Abstract. Vita. Includes survey instrument. Includes bibliographic references (ℓ. 63-75)
2

Maintenance of weight loss : the role of self-efficacy and coping strategies in relapse prevention

Tees, Kathleen F. January 1990 (has links)
Because there can be serious health and social consequences to obesity, the need for effective treatment programs is great. So far researchers in the field have been more successful in improving the short-term effectiveness of treatment programs for weight loss than the likelihood of long-term maintenance. This study investigated the effects of a 4-week non-diet maintenance intervention program for 59 female participants who had successfully reached a target goal weight, maintained their loss for at least six months, and had moderately high levels of concern about future maintenance. Two treatment conditions were compared, a maintenance intervention (MI) and a relapse prevention intervention (RPI) with a waiting list serving as a control group. Measures of self-efficacy and coping were taken before and after treatment, and by mail at a 6-week follow-up for the 2 treatment conditions; the waiting list was tested at corresponding time intervals without intervening treatment. It was expected that levels of self-efficacy and the relative use of problem-focused coping would increase from pretest to posttest for both treatment conditions compared with the waiting list and that only the relapse prevention intervention group would maintain these increases from posttest to follow-up. No such significant differences were found among the groups on the dependent measures, however, as hypothesized, problem-focused coping at posttest was positively correlated with levels of self-efficacy at follow-up. When clinical significance was assessed, individual participants in both treatment conditions showed improvement in self-efficacy (MI, 36%; RPI, 28%), and relative use of problem-focused coping (MI, 22%; RPI, 33%). In addition, correlational findings were similar to those of other maintenance studies (i.e., smaller weight regains were associated with higher levels of exercise and regular monitoring of weight). It was concluded that the relapse prevention treatment had not produced the desired effect of raising levels of self-efficacy and increasing the relative use of problem-focused coping, but also that the program's objectives had been too ambitious for a 4-week program. The relationship between self-efficacy and problem-focused coping found in this study indicates that this is a fruitful area for further investigation in the development of effective intervention programs for successful dieters at risk of relapse. / Education, Faculty of / Educational and Counselling Psychology, and Special Education (ECPS), Department of / Graduate
3

The impact of visceral influences on consumers' evaluation of weight loss advertising

Amos, Clinton L. Spears, Nancy Elizabeth, January 2008 (has links)
Thesis (Ph. D.)--University of North Texas, May, 2008. / Title from title page display. Includes bibliographical references.
4

Dietary restraint, self-efficacy, and gender differences in weight loss program participants /

Sheeley, Amy Elizabeth. January 2005 (has links)
Thesis (Ph. D.)--University of Rhode Island, 2005. / Typescript. Includes bibliographical references (leaves 120-130).
5

The effect of a herbal complex as an aid in weight loss in females

Karagiannakis, Eleftheria 22 June 2011 (has links)
M.Tech. / It is estimated that 59% of South African adult women and 29% of South African adult men are overweight (Department of Health, 2004). Significant risks arise from being overweight including: elevated cholesterol and the development of cardiovascular disease which increases with a greater gain in weight (Duyff, 2006). There is a lack of sufficient evidence supporting the safety and efficacy of many of the herbal weight-loss products currently available thus indicating that more research on herbal products and their efficacy in weight-loss is required (Lenz and Hamilton, 2004). The aim of this study is to determine the efficacy of a herbal complex (Aloe ferox, Fucus vesiculosis, Taraxacum officinale and Trigonella foenum– graecum) as an aid in weight loss in females utilising comparative measurements of the participants’ weight, Body Mass Index (BMI), body fat percentage and circumferential measurements of their hips, waist, thighs, upper arms and abdomen. The study was a quantitative, double blind placebo controlled study. The study involved thirty overweight female participants (BMI 25.5 - 30 kg/m²) between the ages of twenty and thirty five. The participants were recruited by means of advertisement posters placed at the University of Johannesburg, Homoeopathy Health Centre. The participants were randomly divided into two groups of fifteen. One group received the herbal complex (Aloe ferox, Fucus vesiculosis, Taraxacum officinale and Trigonella foenum– graecum) and the other group received the placebo. Participants from both groups attended an initial interview where they were screened by means of a questionnaire and physical examination, including the measurement of their height and weight, calculation of their Body Mass Index (BMI) and body fat percentage, as well as the circumferential measurement of their hips, waist, thighs, upper arms and abdomen. Each participant was given a weekly diary and instructed to take fifteen drops of the issued medication three times daily, after meals for the duration of the full eight week study. Participants were examined, weighed, and the measurement of their body circumference and fat percentage were recorded every second week for the duration of the eight week study. Data from each participant was collected and analysed using repeated measures analysis of variance (ANOVA). From statistical evaluation, it was determined that the herbal complex (Aloe ferox, Fucus vesiculosis, Taraxacum officinale and Trigonella foenum– graecum) was ineffective as an aid in weight loss in females.
6

Anti-obesity effects of green tea EGCG, orange peel extract, black tea extract and caffeine in mice fed on a high-fat diet

Huang, Yuwen. January 2007 (has links)
Thesis (M.S.)--Rutgers University, 2007. / "Graduate Program in Food Science." Includes bibliographical references (p. 74-79).
7

Anti-obesity effects of resveratrol, black tea extract and caffeine in mice

Chen, Tzu-Ying. January 2008 (has links)
Thesis (M.S.)--Rutgers University, 2008. / "Graduate Program in Food Science." Includes bibliographical references (p. 72-75).
8

Development and validation of a weight-related behaviors questionnaire /

Schembre, Susan M. January 2009 (has links)
Thesis (Ph.D.) -- University of Rhode Island, 2009. / Typescript. Includes bibliographical references (leaves 266-298).
9

The Impact of Visceral Influences on Consumers' Evaluation of Weight Loss Advertising

Amos, Clinton L. 05 1900 (has links)
The weight loss industry has come under fire from the Federal Trade Commission (FTC) in recent years due to consumer claims that many firms, marketing weight loss products, are using advertisements in an attempt to deceive consumers. Illegitimate weight loss claims have created so much concern that a White Paper call-to-action to investigate misleading weight loss advertisements has been filed. Despite recent interest, little attention has been garnered concerning the understanding of why consumers respond to potentially misleading weight loss claims. Intuitively, an understanding of why consumers fall prey to weight loss claims may aid academics, practitioners, and policy makers as they make important decisions relative to the weight loss industry and its practices. This study fills that void by applying a theory of visceral influences (TVI) to the context of weight loss advertising. Loewenstein's TVI was developed to aid in explaining why consumers make decisions contrary to their long-term self-interest. Visceral influences are drive states that have a direct hedonic impact, have an effect on the relative desirability of various goods and activities, and consequently, have a strong influence over the decisions consumers make. Common visceral cues (cues associated with any reward linked to a visceral factor) include proximity of reward, vividness of reward, and visual priming. To adequately test TVI in the context of weight loss advertising, a two step approach was used. First, advertiser intent was assessed through content analysis of weight loss advertisements. Second, composite advertisements were created from the content analysis to assess subject response to visceral cues common in weight loss advertising. MANOVA results show that the presence of visceral cues affected subjects' thoughts, buying impulse, affective reaction, intentions, and product evaluation. This research makes the following contributions. First, it addresses an area of public policy where there is a need for research to shape future legislation. Second, it provides an initial empirical examination of the effects of visceral cues on subjects' providing a foundation for further application and theory building. Third, it reveals that visceral cues effects are moderated by an individual's level of involvement with a reward.

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