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Virtual Field Trips: Using Information Technology to Create an Integrated Science Learning EnvironmentNix, Rebekah Kincaid January 2003 (has links)
This study evaluated a new Integrated Science Learning Environment (ISLE) that bridged the gaps between the traditionally separate classroom, field trip, and information technology milieus. The ISLE model involves a multi-faceted design to address the three basic forms of learning: acquisition of knowledge, change in emotions or feelings, and gain in physical or motor actions or performance. A holistic approach to teaching at the university level encompassed a step-wise, cumulative strategy that reinforced all scales of the Constructivist Learning Environment Survey (Personal Relevance, Uncertainty of Science, Shared Control, Critical Voice, and Student Negotiation) and minimised the potentially detrimental effects of information overload and non-linear processing. By addressing individuals and recognising limitations, the same conceptual and logistical frameworks were applied to teachers and to students uniformly in the classroom and in the field. This key factor of the ISLE program broadened all participants’ horizons and enabled them to see their role within the ‘big picture’. Thus, the common elements (knowledge) and basic components (understanding) in each realm became evident and the power of transfer for both content and concept was realised. A process approach to information technology provided a logical and meaningful mechanism for continuously scaling the program perspective from the classroom setting to the unique global environment of the World Wide Web. The final product of the ISLE program (virtual field trip) was constructed by linking the elements common to the supporting learning environments (university classroom, field trip, and information technology) at their basic levels: newness, massiveness, and appropriateness. / A combination of qualitative methods and quantitative measures provided insight into the field trip milieu and evaluation of the near- and far-term effects of exposure to constructivist pedagogy answering the general question of whether changing teachers’ learning environments might affect a change in their respective students’ learning environments. Quantitative assessment through learning environment dimensions, attitude scales, and concept map analyses was supported by qualitative data derived from reflective field journals, interviews, and observations to investigate the impact of the emergent model. Data were collected from classroom teachers and their students to assess the impact of the ISLE program in terms of promoting a constructivist classroom learning environment, teachers’ attitudes toward information technology, and teachers’ conceptual development. School teacher and student subgroups were compared in terms of the teachers’ university/field trip program experience and content background. To this end, three new versions of the Constructivist Learning Environment Survey (CLES) were shown to be valid and useful in secondary schools and graduate university courses in Texas. Data from 1079 students in 59 classes in north Texas were subjected to principal components factor analysis confirmed the factor structure, internal consistency reliability, discriminant validity, and the ability to distinguish between different classes and groups for the comparative student form (CLES-CS). Descriptive statistics supported the usefulness of the comparative teacher (CLES-CT) and adult (CLES-A) forms. Administration of these versions of the same instrument was used to characterise the learning environment of the ISLE university/field trip program, as well as the public/private school classrooms. / Further analysis and interpretation of these data suggest that the ISLE program was effective in terms of the degree of implementation of constructivist teaching approaches in the teachers’ school classrooms as assessed by teachers’ perceptions of the learning environment of their current classroom environment relative to other classes taught by them previously and students’ perceptions of the learning environment of their classroom environment relative to classes taught by other teachers in their school classrooms. Additional data suggest that the ISLE program was effective in terms of teachers’ perceptions of the university/field trip learning environment; changes in teachers’ attitudes to information technology; and teachers’ conceptual development. When an ANOVA was used to compare students’ perceptions of THIS and OTHER classes, statistically significant differences were found for some CLES scales. In particular, students whose teachers had attended the ISLE program (THIS) perceived higher levels of Personal Relevance and Uncertainty of Science in their classrooms relative to the classrooms of other teachers in the same schools (OTHER). From a practical point of view, this study documents a new model for improving learning and understanding in the field of education, specifically science education. Participation in the ISLE program provided a tangible opportunity for teachers to gain organised knowledge to make practical changes in their school classrooms. From a research point of view, this study makes a unique contribution to the field of learning environments by evaluating a comprehensive professional development program that used information technology to initiate teacher change from the central perspective of the learning environment. / Development and validation of the CLES-CS contributes to a useful range of instruments for a variety of classroom contexts within the burgeoning field of learning environments research. The real world is where theory and practice come together and science becomes relevant, making sense that leads to understanding. The conceptual and logistical frameworks of the ISLE model seamlessly merged theory and practice with science and education through effective applications of information technology to create a rich learning environment. Virtual field trips, based on the ISLE model, can enable the principles of student-centred inquiry and constructivism to be practised for the benefit of all styles and ages of lifelong learners.
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Periódicos científicos eletrônicos brasileiros na área da ciência da informação: análise das dinâmicas de acesso e uso / Brazilian Electronic Journals in the Information Science field: Analyzing the dynamics of access and useDias, Guilherme Ataide 06 November 2003 (has links)
Avanços na área da tecnologia de informação proporcionaram mudanças em diversas áreas da atividade humana. A comunicaço cientifica e uma destas áreas. Periódicos científicos, que tradicionalmente utilizam como meio de divulgação a mídia impressa, possuem agora como alternativa a midia eletrônica. Alguns periódicos científicos lançados no final do século XX estão disponíveis exclusivamente no formato eletrônico. Esta tese de Doutorado analisa de forma específica as dinâmicas de acesso e uso dos periódicos científicos eletônicos brasileiros na área da Ciência da Informação. Discutem-se diversos tópicos fundamentais para a compreensão deste assunto. O estudo do acesso dos usuários aos periódicos foi realizado através da análise dos arquivos de log de acesso gerados pelos servidores web onde estão hospedados os periódicos selecionados para a pesquisa. O estudo relacionado ao uso que os usuários fazem dos periódicos foi realizado através da análise de um questionário enviado para os docentes dos programas de pós-graduação em Ciência da Informação, credenciados pela Coordenação de Aperfeicoamento de Pessoal de Nível Superior CAPES, até a data de 30 de junho de 2001. A pesquisa identifica vários comportamentos dos usários quando do acesso aos periódicos científicos eletrônicos brasileiros, bem como algumas barreiras para uma utilização mais efetiva deste recurso. As conclusões da pesquisa sao relevantes para a elaboraço de novos periódicos cientificos eletrônicos. O prototipo de um sistema de informação eletrônico, voltado para o gerenciamento do processo de elaboração de um periódico científico eletrônico, e apresentado em sugestões para futuras pesquisas. Este protótipo materializa algumas das idéias discutidas ao longo do texto. / Electronic journals, Scientific Communication, Information Science, Information Technology
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Periódicos científicos eletrônicos brasileiros na área da ciência da informação: análise das dinâmicas de acesso e uso / Brazilian Electronic Journals in the Information Science field: Analyzing the dynamics of access and useGuilherme Ataide Dias 06 November 2003 (has links)
Avanços na área da tecnologia de informação proporcionaram mudanças em diversas áreas da atividade humana. A comunicaço cientifica e uma destas áreas. Periódicos científicos, que tradicionalmente utilizam como meio de divulgação a mídia impressa, possuem agora como alternativa a midia eletrônica. Alguns periódicos científicos lançados no final do século XX estão disponíveis exclusivamente no formato eletrônico. Esta tese de Doutorado analisa de forma específica as dinâmicas de acesso e uso dos periódicos científicos eletônicos brasileiros na área da Ciência da Informação. Discutem-se diversos tópicos fundamentais para a compreensão deste assunto. O estudo do acesso dos usuários aos periódicos foi realizado através da análise dos arquivos de log de acesso gerados pelos servidores web onde estão hospedados os periódicos selecionados para a pesquisa. O estudo relacionado ao uso que os usuários fazem dos periódicos foi realizado através da análise de um questionário enviado para os docentes dos programas de pós-graduação em Ciência da Informação, credenciados pela Coordenação de Aperfeicoamento de Pessoal de Nível Superior CAPES, até a data de 30 de junho de 2001. A pesquisa identifica vários comportamentos dos usários quando do acesso aos periódicos científicos eletrônicos brasileiros, bem como algumas barreiras para uma utilização mais efetiva deste recurso. As conclusões da pesquisa sao relevantes para a elaboraço de novos periódicos cientificos eletrônicos. O prototipo de um sistema de informação eletrônico, voltado para o gerenciamento do processo de elaboração de um periódico científico eletrônico, e apresentado em sugestões para futuras pesquisas. Este protótipo materializa algumas das idéias discutidas ao longo do texto. / Electronic journals, Scientific Communication, Information Science, Information Technology
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Формирование и развитие человеческого капитала на основе корпоративного образования : магистерская диссертация / The formation and development of human capital based on corporate educationМельников, Д. В., Melnikov, D. V. January 2020 (has links)
In modern conditions, the formation and development of human capital within the enterprise is becoming increasingly important due to the fact that the required and specific competencies of employees are the basis for ensuring the competitiveness of the enterprise. The aim of the master's thesis is to develop guidelines for the formation and development of human capital of employees based on corporate education. The thesis examines the theoretical and methodological issues of human capital research, as well as the ways of its formation and development on the basis of corporate education. The sources used were teaching and research literature, regulatory acts, corporate statistics, official statistics of the Federal State Statistics Service and the Unified Interdepartmental Information and Statistics System on the topic of the study. In the master's thesis, methodological recommendations were developed on the formation and development of human capital of employees of an information technology enterprise based on corporate education, which allows us to improve the forms and methods of corporate training implemented at the enterprise, and increase the effectiveness of managerial decisions in the field of personnel policy. / В современных условиях формирование и развитие человеческого капитала внутри предприятия приобретает все большую значимость ввиду того, что необходимые востребованные и специфические компетенции сотрудников являются основой для обеспечения конкурентоспособности предприятия. Целью магистерской диссертации является разработка методических рекомендаций по формированию и развитию человеческого капитала сотрудников предприятия на основе корпоративного образования. В работе рассматривается теоретические и методические вопросы исследования человеческого капитала, а также способы его формирования и развития на основе корпоративного образования. В качестве источников использовалась учебно-методическая и научно-исследовательская литература, нормативно-правовые акты, данные корпоративной статистики, официальные статистические данные Федеральной службы государственной статистики и Единой межведомственной информационно-статистической системы по теме исследования. В магистерской диссертации были разработаны методические рекомендации по формированию и развитию человеческого капитала сотрудников предприятия сферы информационных технологий на основе корпоративного образования, что позволяет совершенствовать формы и методы корпоративного обучения, реализуемого на предприятии, повышать эффективность управленческих решений в сфере кадровой политики.
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