Browsing by Subject "early adopter"
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Item Factors determining the adoption or non-adoption of precision agriculture by producers across the cotton belt(Texas A&M University, 2006-04-12) Lavergne, Christopher BernardThe purpose of this study was to determine factors influencing cotton producer adoption of Precision Agriculture in the cotton belt according to members of the American Cotton Producers of the National Cotton Council. The National Research Council??s Board on Agriculture defines Precision Agriculture (PA) as ??a management strategy that uses information technologies to bring data from multiple sources to bear on decisions associated with crop production.?? For the purpose of this study, Precision Agriculture technologies included yield monitors, global positioning units, variable rate applicators, and similar components. Many studies have found that adoption of Precision Agriculture can be profitable for agricultural producers. However, the fact that Precision Agriculture is relatively new and unproven hinders rapid adoption by agricultural producers. According to the National Research Council Board of Agriculture widespread adoption relies on economic gains outweighing the costs of the technology. This study attempted to find the factors associated with adoption of these technologies in the cotton belt. The sample population consisted of cotton producer representatives from the leading cotton-producing states. A Delphi approach was utilized to establish a consensus of cotton producer perceptions of the advantages of adopting Precision Agriculture technologies. Advantages included more accurate farming (i.e., row spacing, reduced overlap, and cultivation). Barriers to adoption were also documented, questioning employee capability to operate equipment, learning curve, technology complexity, and uncertain return on investment.Item Innovative practices in early childhood classrooms: what makes a teacher an early adopter?(Texas A&M University, 2004-09-30) Marshall, EllenThis basic qualitative research study focused on the internal constructions of ten early childhood education teachers who take new information acquired from workshops, coursework, or other educational venues and quickly incorporate it into their teaching. The participants were all women who work in a variety of classroom settings with two-through-six-year-olds in San Antonio, Texas. They were identified as teachers who are in the forefront in adopting new ideas in comparison to other early childhood teachers (Rogers, 2003). A wide range of experience and education levels were represented. Using the interpretive paradigm as well as the ideological framework of constructivism, a grounded theory was established in response to the research question. Of special interest were factors that can be addressed in pre-service and in-service instructional opportunities for early childhood students and professionals. There were three major findings. First, the participants expressed core moral values in relation to their jobs as early childhood teachers: they look upon their work as a moral endeavor; they have a spiritual connection to their work; and they care deeply about others. Second, they shared the character traits of a positive attitude, persistence, and flexibility. Third, they held two learning dispositions in common: they perceive and practice learning as a continual, on-going process; and they are highly reflective. Viewed together, these three findings form a continuous internal loop that impacts the external cycle of gaining new information and adopting it into classroom practice. The findings in this study parallel previous teacher knowledge research done with K-12 grade teachers in the United States and in other countries. It supports models of change that consider one's frame of reference in terms of individual belief systems and how this impacts the change process. The implication is that focusing on technical knowledge is not enough. Early childhood teacher educators must consistently employ specific strategies with their students that help illuminate and strengthen the tacit traits identified in this study.