Henrico County Public Schools (HCPS) deployed laptop computers to over 23,000 middle and high school students in the division. Access to the computer network was through a wireless system that provided convenient and unlimited classroom arrangements without the restrictions required with cabled computer systems. Because each student was assigned a computer and assisted in obtaining low cost Internet service at home, this initiative also provided 24-hour access to digital information. This program was called the Teaching and Learning Initiative (TLI). Division leaders were striving to utilize this initiative not only to provide its students and teachers with 21st-century technologies that included access to the latest digital information, but also to change pedagogical practices in HCPS to a student-centered model. The purpose of this study was to determine the perceptions of students about the influence that this initiative has had on their classroom experiences. Secondary purposes included student perceptions of pedagogical changes in instruction, information acquisition, and recommendations that students would have for improving the TLI. Literature on computer use in schools is reviewed as it related to the HCPS' laptop initiative, as well as the importance of giving students a voice in change processes. Through a qualitative analysis of interviews with student focus groups from six of the 11 middle schools in the division, middle school students' perceptions of their experiences in the TLI were obtained. Analysis of focus group interviews, classroom observations, and students' logs of classroom activities provided triangulation. Data were analyzed inductively and results emerged organized by subcategories, categories, and themes. Results were reported in narrative form and explanatory tables, with an emphasis on findings related to the research questions of this study focusing on students' experiences in the TLI. Conclusions derived from this study were: Middle school students were keenly aware of their educational experiences and clearly articulated their thoughts; students' educational experiences changed during the TLI; some elements of constructivist classrooms were supported by laptop use, but not collaborative work; students obtained information from the Internet and websites, using textbooks less; computer reliability was a concern; cost to students for repairs raised equity issues; and benefits of the TLI went beyond the classroom. / Ed. D.

As online learning increases and classroom use of print textbooks are gradually replaced by web-based instruction, what features of online instruction prove beneficial to student learning? The present study has three purposes; (1) To examine the effects of conversion of textbook content to web-based instruction for an extant Internet search course. The researcher examined performance differences of an online textbook to web tutorial compared to a second version that included interactive features found in classroom instruction. (2) To investigate students perceptions of material that afforded high levels of learner control and compared responses to a more structured instructional module. (3) To document the design process used to convert textbook material to web-based instruction. GagnsÌ? Events of Instruction (1985) differentiated features for comparison and treatment online modules; one featured content-centered, the other learner-centered instructional strategies.

A reliance on a teacher-centered model of instruction presented the foundation for my research. I chose to investigate constructivist theory and to implement constructivist teaching practices within my art education classroom to determine if constructivist teaching practices would facilitate a shift to a more student-centered learning environment, and to determine if constructivist strategies positively impact student learning. I collected my raw data using autoethnographic recording, documenting my results over a two month period in January and February of 2007 from my experiences as an art educator at a public, Metro-Atlanta elementary school. A positive impact on student learning was observed and the constructivist teaching strategies did produce student-centered learning environments. Based on my experiences constructivist teaching strategies may be beneficial to the creation of student-centered learning environments and assist in broadening student inquiry and investment with lessons.

The purpose of this descriptive, mixed-method study was to explore a possible relationship between teacher beliefs and their philosophy of teaching. A theoretical framework depicted connections among levels of science anxiety and science teaching self-efficacy, and their influences on elementary teacher instructional preferences for a traditional or inquiry-based model of instruction. A card-sorting methodology was adapted to create an interview protocol that examined teacher instructional practices within the framework of an inquiry continuum. Teacher groups were identified quantitatively with two existing instruments to examine science anxiety and science teaching self-efficacy. Subtests of both the Science State-Trait Anxiety Inventory (STAI) and the Science Teaching Efficacy Belief Instrument (STEBI) were administered through an online survey and completed by 86 elementary teachers of science in a large urban school district. From the survey data teachers were grouped by levels of anxiety and self-efficacy in order to further examine their beliefs. Results identified three groups of teachers meriting additional investigation - low anxiety and high self-efficacy, high anxiety and low self-efficacy, and high anxiety and high self-efficacy. From these groups, eight total participants were interviewed using a semi-structured protocol consisting of a science teaching scenario card sort and open-ended questions to classify groups of teachers as primarily learner- or teacher-centered, and preferring a traditional or inquiry-based method of instruction. Based on qualitative coding for levels of inquiry and responses to questions probing teacher beliefs and practices, all of the teachers were classified as preferring a primarily teacher-centered model of instruction, thus upholding the theoretical framework for the high anxiety groups. In contradiction to the expectations described in the theoretical framework, the low anxiety and high self-efficacy group stated one of the strongest preferences for traditional instruction. In conclusion the low anxiety group may have preferred a traditional approach in order to meet campus expectations of instructional strategies that promote passing scores on standardized tests. Implications suggest that explicit instruction is needed on the essential features of inquiry for teachers during the preservice and induction phase of their careers, and additional professional development support for practicing elementary teachers. / text

abstract: The purpose of this study is to impact the teaching and learning of math of 2nd through 4th grade math students at Porfirio H. Gonzales Elementary School. The Cognitively Guided Instruction (CGI) model serves as the independent variable for this study. Its intent is to promote math instruction that emphasizes problem-solving to a greater degree and facilitates higher level questioning of teachers during their instructional dialogue with students. A mixed methods approach is being employed to see how the use of the CGI model of instruction impacts the math achievement of 2nd through 4th grade students on quarterly benchmark assessments administered at this school, to see how students problem-solving abilities progress over the duration of the study, and to see how teacher practices in questioning progress. Quantitative methods are used to answer the first of these research questions using archival time series (Amrein & Berliner, 2002) to view trends in achievement before and after the implementation of the CGI model. Qualitative methods are being used to answer questions around students' progression in their problem-solving abilities and teacher questioning to get richer descriptions of how these constructs evolve over the course of the study. / Dissertation/Thesis / Ed.D. Educational Leadership and Policy Studies 2012

Learner-centered reading instruction was underrepresented in novice K to 5 teachers' classrooms despite a district mandated requirement to use them. When learner-centered reading instruction is not used, students are less motivated to learn and less likely to become proficient readers. The purpose of this bounded qualitative case study was to explore novice K to 5 reading teachers' perspectives of learner-centered reading instruction and how they taught a comprehensive reading curriculum in their classrooms. The conceptual framework was based on the Arkansas Department of Education's science of reading and Weimer's learner-centered teaching. The research questions focused on exploring novice K to 5 teachers' perspectives of learner-centered reading instruction and how they taught a comprehensive reading curriculum in their classrooms. Purposeful sampling was used to select 10 novice K to 5 reading teachers. Data were collected through semistructured interviews and classroom observations. Data were analyzed using thematic analysis and open and axial coding strategies, which led to themes. Participants identified that they were unprepared to implement learner-centered reading instruction and did not feel they had time to collaborate and plan learner-centered instructional lessons. Based on these findings, a professional development series was designed to support novice teachers' implementation of learner-centered reading instruction. The findings from this study and the resulting project may lead to positive social change when novice teachers implement learner-centered reading instruction leading to increased student motivation and reading achievement.

While medical technology, intervention, and treatment continue to advance, patients often find themselves involved in an increasingly complex healthcare system . Because of this, many patients lack access to the knowledge to facilitate successful navigation or participation in healthcare systems to their best advantage. Patient Ill education that provides experiential information has been shown to reduce anxiety levels and increase patient health outcomes and compliance with medical instructions or recommendations. Given the demonstrated effectiveness of experiential instruction in patient education, Model-Centered Instruction (MCI) has the potential to be an effective instructional design for patient education because it affords the learner experience with systems or models in the presence of instructional augmentation. While MCI design theory is well-documented, it has not been widely implemented and tested at the instructional product level.

A reliance on a teacher-centered model of instruction presented the foundation for my research. I chose to investigate constructivist theory and to implement constructivist teaching practices within my art education classroom to determine if constructivist teaching practices would facilitate a shift to a more student-centered learning environment, and to determine if constructivist strategies positively impact student learning. I collected my raw data using autoethnographic recording, documenting my results over a two month period in January and February of 2007 from my experiences as an art educator at a public, Metro-Atlanta elementary school. A positive impact on student learning was observed and the constructivist teaching strategies did produce student-centered learning environments. Based on my experiences constructivist teaching strategies may be beneficial to the creation of student-centered learning environments and assist in broadening student inquiry and investment with lessons.

Homeschooling has become a viable educational choice for families; however, limited research has been conducted on the instructional strategies homeschooling parents use to instruct their children and whether these reflect a learner-centered teaching approach. The purpose of this qualitative case study was to explore the learner-centered instructional strategies homeschooling parents use to teach their children mathematics. The conceptual framework for this single-case study was based on Weimer's learner-centered teaching model. Participants included 4 parents who homeschooled students in Grades 6-12 in a Western state and who received instructional support from a private school. Data were collected from interviews with homeschooling parents, online reflective journals maintained by homeschooling parents, and documents related to the homeschooling mathematics program. Data analysis included coding and examining emerging themes and patterns and discrepant data. The results indicated that the homeschooling parents aligned only a small amount of their instructional strategies with Weimer's learner-centered teaching model by trying to make mathematics fun, interesting, and relevant to their children's lives. They also differentiated instruction and chose curriculum that included some critical-thinking problems. The homeschooling parents taught using more traditional methods in which they were the primary instructors and made most of the decisions about the instructional content. The results of this study can contribute to positive social change by aiding curriculum designers and educators in their exploration of learner-centered and other instructional strategies they can use to design curriculum and instruct their students.

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