Numerous research studies have shown that when teachers take children outdoors to learn, children show an increase in cognitive, physical, social, and emotional skills. Few researchers have focused, however, on teachers and their decision to use the outdoors as a way of teaching. The purpose of this qualitative study was to explore whether life experiences impact a teacher's choice to not use the outdoor environment. Ham and Shuman's model of environmental education commitment and Kaplan and Kaplan's environmental cognition theory served as the conceptual frameworks for this study. The research question was designed to explore the experiences and barriers of teachers and how these experiences and barriers affected a teacher's decision to use or not use an outdoor classroom when one was available. Data were obtained using individual interviews of a purposeful sample of seven elementary teachers from a large school district in the U.S. state of Georgia who were not using outdoor classrooms at the time of the study. Themes that emerged from data analysis were lack of time in tightly controlled class schedules, lack of administrator support, lack of staff development for teachers, weather, and lack of time to research and prepare lessons. Study findings have the potential to engender positive social change by increasing insight about the barriers teachers perceive to using the natural environment in instruction. With more knowledge about such barriers, administrators may able to encourage teachers to use the natural environment as an extension of the indoor classroom to increase academic achievement and lifelong behaviors in nature among students.

Teachers in elementary schools have increasingly been required to follow pacing guides, given directives on what curriculum to use, and are provided standardized assessments to measure student learning. Curricula used by elementary teachers rarely address the environmental degradation plaguing the planet. School gardens have been used for over a century by educators as a place to promote students learning about the environment, science, and health. However, few studies have been conducted exploring the ways teachers have been influenced by teaching within school gardens. The purpose of this phenomenological study was to better understand the role of school gardens as a learning place, while exploring the lived experiences of teachers' interactions and experiences within school gardens and ways place-based education influenced teachers' pedagogical approaches and curriculum decisions. The four participants who took part in this study were all elementary school teachers at a Central California school. The guiding research question was stated as: How do school gardens function as learning places? Phenomenological methodology was used to explore the shared experiences teachers had with utilizing the school garden as a learning place. From analysis of interviews, classroom and garden observations, and supplemental curricula used by participants, three themes emerged illuminating ways participants' pedagogy and curriculum decisions had been influenced. Interactions and experiences with school gardens inspired participants to integrate project-based learning and interdisciplinary supplemental curriculum into their lessons. Place-based learning helped to build relationships, and the importance of teachers integrating emotional connections in their instructional practices. By teaching content disciplines using interdisciplinary curricula with lessons taught in the school garden, participants were able to integrate project-based learning activities that increased student responsibilities in the learning process and provided service learning opportunities. Conclusions drawn from the findings were that direct interactions and experiences with elements of place-based learning in a school garden influenced the ways in which participants perceived the purpose of their pedagogical approaches and curriculum decisions. Literature supported these findings and reinforced the influence of lessons in school gardens promoting environmental and health education. Connected with the results of this study, implications for practice and recommendations for future research are also presented.

Obesity and obesity-related diseases – such as type 2 diabetes – have become the most crucial indicators of population health in the 21st century. Formerly understood as ‘diseases of affluence’, obesity is now prevalent in the Global South posing serious risk to socioeconomic development. This is particularly true for rapidly developing countries where nutrition transitions are most apparent. There are many factors which impact on risk of obesity (e.g. gender, culture, environment, socioeconomic status, biological determinants). The problem is further aggravated within small island developing states where food security is exacerbated by factors associated with globalization and development. The thesis examines the surge of obesity and type 2 diabetes within Caribbean populations, using Barbados as a case study. A holistic approach was applied using an ecological health model. Moving away from the lifestyle model, the theoretical framework underpinning included sub-theories (e.g. social constructivism, feminism, post-colonial theory, concepts of memory and trauma).

Obesity and obesity-related diseases – such as type 2 diabetes – have become the most crucial indicators of population health in the 21st century. Formerly understood as ‘diseases of affluence’, obesity is now prevalent in the Global South posing serious risk to socioeconomic development. This is particularly true for rapidly developing countries where nutrition transitions are most apparent. There are many factors which impact on risk of obesity (e.g. gender, culture, environment, socioeconomic status, biological determinants). The problem is further aggravated within small island developing states where food security is exacerbated by factors associated with globalization and development. The thesis examines the surge of obesity and type 2 diabetes within Caribbean populations, using Barbados as a case study. A holistic approach was applied using an ecological health model. Moving away from the lifestyle model, the theoretical framework underpinning included sub-theories (e.g. social constructivism, feminism, post-colonial theory, concepts of memory and trauma).

Obesity and obesity-related diseases – such as type 2 diabetes – have become the most crucial indicators of population health in the 21st century. Formerly understood as ‘diseases of affluence’, obesity is now prevalent in the Global South posing serious risk to socioeconomic development. This is particularly true for rapidly developing countries where nutrition transitions are most apparent. There are many factors which impact on risk of obesity (e.g. gender, culture, environment, socioeconomic status, biological determinants). The problem is further aggravated within small island developing states where food security is exacerbated by factors associated with globalization and development. The thesis examines the surge of obesity and type 2 diabetes within Caribbean populations, using Barbados as a case study. A holistic approach was applied using an ecological health model. Moving away from the lifestyle model, the theoretical framework underpinning included sub-theories (e.g. social constructivism, feminism, post-colonial theory, concepts of memory and trauma).