abstract: The body is capable of regulating hunger in several ways. Some of these hunger regulation methods are innate, such as genetics, and some, such as the responses to stress and to the smell of food, are innate but can be affected by body conditions such as BMI and physical activity. Further, some hunger regulation methods stem from learned behaviors originating from cultural pressures or parenting styles. These latter regulation methods for hunger can be grouped into the categories: emotion, environment, and physical. The factors that regulate hunger can also influence the incidence of disordered eating, such as eating in the absence of hunger (EAH). Eating in the absence of hunger can occur in one of two scenarios, continuous EAH or beginning EAH. College students are at a particularly high risk for EAH and weight gain due to stress, social pressures, and the constant availability of energy dense and nutrient poor food options. The purpose of this study is to validate a modified EAH-C survey in college students and to discover which of the three latent factors (emotion, environment, physical) best predicts continual and beginning EAH. To do so, a modified EAH-C survey, with additional demographic components, was administered to students at a major southwest university. This survey contained two questions, one each for continuing and beginning EAH, regarding 14 factors related to emotional, physical, or environmental reasons that may trigger EAH. The results from this study revealed that the continual and beginning EAH surveys displayed good internal consistency reliability. We found that for beginning and continuing EAH, although emotion is the strongest predictor of EAH, all three latent factors are significant predictors of EAH. In addition, we found that environmental factors had the greatest influence on an individual's likelihood to continue to eat in the absence of hunger. Due to statistical abnormalities and differing numbers of factors in each category, we were unable to determine which of the three factors exerted the greatest influence on an individual's likelihood to begin eating in the absence of hunger. These results can be utilized to develop educational tools aimed at reducing EAH in college students, and ultimately reducing the likelihood for unhealthy weight gain and health complications related to obesity. / Dissertation/Thesis / M.S. Nutrition 2013

Innovation is one of the most important factors behind today´s global economic growth and prosperity. In the current economic climate, increasing global competition and rapidly changing environment, an organisations ability to innovate is regarded as a key factor for success. It is widely accepted that creating new processes, products and procedures are vital for productivity and growth in all sectors. The literature on innovation measurements areas and utilities is voluminous and diverse. Assessing and measuring the complex conditions that influence a firm’s innovation capability is a challenging task, due to the inconsistency, inaccessibility, and complexity of measures. An integrative and holistic innovation capability assessment framework should include all aspects of innovation. This study attempt to address this gap, the lack of a holistic innovation capability assessment framework (HICAF) in project-based firms, by (a) reviewing the literature on innovation, innovation assessment, and measurement areas (b) through a qualitative case study exploring the factors promoting innovation in project-based firms (c) integrating the findings into a holistic assessment framework (d) generating items, in form of a statement, to address the underlying construct of each identified factor (e) applying the proposed framework within an organisation and statistically validating the instrument to achieve item homogeneity. Internal consistency reliability estimates have been utilized to produce a final framework consisting of 57 statistically validated items and eight theoretically grounded categories with 19 corresponding factors promoting innovation, also called enablers, in technology-orientated project-based organisations. In addition to the identified literature findings, the case study resulted in two new enablers, time management, and quality, which are not necessarily specific for project-based organisations, rather specific for the observed organisation. The performed case study is insufficient for determining whether there are any specific enablers for project-based organisations. The advantages of HICAF lies in its simplicity due to practical applicability in a large scale and facilitates managers to diagnose the organisation and recognize true symptoms to then apply appropriate treatment and remedies. A frequent application of HICAF can also help to study the effect of specific treatment and remedies in relation to innovation capability.

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