The profession of nutrition and dietetics has experienced significant changes over the past 100 years due to advances in nutrition science and healthcare delivery. Although these advances have prompted changes in educational requirements in other healthcare professions, the requirements for entry-level registered dietitians have not changed since…

Middle school is a critical period in the cognitive and academic development of young women, and a time when their performance and interest in science may decline. After school programs play a key role in engaging youth in learning by providing opportunities to increase health and wellness, set goals, and strategize problem solving. Skills…

As higher education becomes more prominent and prevalent across the country and around the world, its presence influences many individuals in multiple different capacities. The emphasis placed on learning within this setting can be employed not only to improve mental attributes but also physical well-being. A majority of campuses are equipped with…

This engaged scholarship study includes three parts, a grant proposal to redesign the greenhouse at Dr. Pedro Albizu Campos High School into a learning garden and two mixed method studies. The Costco Charitable Giving grant proposal to redesign the greenhouse is provided as a supplemental document to this dissertation. The two mixed method studies…

Despite the link between school-lunch participation and student health, only half of adolescents with the program in their schools participate on a given day. A multi-pronged school lunch promotion intervention was implemented in middle and high schools in an urban, low-income school district to improve school lunch participation and reduce food…

Early childhood is an optimal time for establishing healthy eating habits which may prevent disease later in life. In Georgia, the child obesity rate?hovers at 13% with the majority being children from low-income Black or Hispanic families. Currently, the "Dietary Guidelines for Americans" recommend children aged 2-5 consume 1-1.5 cups…

Nutrition-related messages inundate mass media advertisements in the United States but it is unclear as to how those messages affect a person's food selection behavior and awareness of nutrient and non-nutrient message content. This dissertation is a culmination of research examining the use of mass media (television and print) as a pedagogical…

The significance of agriculture to future generations is unparalleled. The United Nations projects the global population to swell to 9.75 billion people by 2050, and to proliferate to 11.2 billion by 2100. The non-agricultural population has little to no understanding or comprehension of the complexities of sustaining a viable agricultural system.…

Data mining has been successfully used by financial and retail companies since the mid-1960's to create predictive models and reveal unexpected relationships. However, it remains underutilized as a tool in educational research. Large-scale standardized assessment programs such as the Trends in International Mathematics and Science Study (TIMSS)…

In the last few years, there has been a growing problem with the prevalence of being overweight. This is becoming an accepted lifestyle in the African American community, and has begun to impact not just adults, but also adolescents and young children. There are problems associated with being overweight or obese that could have lifetime…

This dissertation explores the role of creative, participatory methods of communication in response to the impacts of climate change and other environmental and social pressures in Sub- Saharan Africa. Specifically, the research seeks to understand the extent to which narrative and participatory drama influence social interaction, attitudes, and…

This dissertation consists of three chapters. Chapter one explores the causal relationship between adverse health conditions and research-related activities/career outcomes by assessing the dynamic impacts of functional limitations for the U.S. trained doctoral recipient population. Using the restricted Survey of Earned Doctorates and Survey of…

The number of online courses in higher education is on the rise; however, empirical evidence elucidating best practices for synchronous online instruction is needed to implement these courses. The purpose of this dissertation was to perform a mixed-method investigation into the relationships between instructor prompt and student engagement in 5…

This dissertation study is a conglomerate of the fields of Science Education and Applied Cognitive Psychology. The goal of this study is to determine what organizational features and knowledge representation patterns high school students exhibit over time for issues pertinent to science and society. Participants are thirteen tenth grade students…

The development plan in Kingdom of Saudi Arabia and Saudi society includes accepting female students and affording them the opportunity to study abroad under the King Abdullah Scholarship Program (KASP). In 2005, King Abdullah bin Abdulaziz Al Saud, of Saudi Arabia, and President George W. Bush, of the United States, agreed to increase the number…