The Effect Teaching Experience Has on Perceived Effectiveness of Interactive Television as a Distance Education Model for Elementary School Science Teacher’s Professional Development: Another Digital Divide?     

Leonard?A.?AnnettaEmail author  James?Minogue 《Journal of Science Education and Technology》2004,13(4):485-494

The first year of a 5 year professional development project for elementary teachers in two mid-western states integrated a bridge of two distinctly different distance education networks (T-1 and fiber optics) to provide science professional development for elementary school teachers in rural communities. Interactive television (ITV), the title given to the distance component, consisted of a series of twenty-four, 2 h presentations by scientists and content specialists. It provided expansion to the science pedagogical content knowledge of the elementary teachers involved. Eighty-five teachers in 38 school districts from the two states completed individual surveys following the final ITV session. Analysis of variance of participants post-session survey scores yielded differences (p < 0.05) on the subscales measuring perceived effectiveness of using distance education for professional development purposes and years of teaching experience. Teachers with over 20 years of classroom experience perceived the use of distance education technologies for science professional development to be more effective than teachers with 16–20 years of classroom experience. These results might suggest another digital divide.  相似文献   

How Globalization Can Cause Fundamental Curriculum Change: An American Perspective   总被引：1，自引：0，他引：1  

Leonard J. Waks 《Journal of Educational Change》2003,4(4):383-418

Globalization, unlike 20th century social and economic developments, will cause fundamental rather than merely incremental educational change. `Globalization' refers to a complex of technological and economic factorsincluding the global spread of communicationtechnology networks, and the global integration ofproduct and labor markets.I argue that (1) there is a powerful new alliance among elites and educational consumers for fundamental change; (2) globalization destabilizes the internal processes of school organizations that constrain fundamental change,motivating educators to innovate; (3) globalization erodes the institutional categories of public discourse that hold standard school practice in place, allowing a `shadow institution' of non-standard educational agencies to form; and (4) new synthetic visions of educational institutions in better accord with models of rational action in networked environments, are being formulated; and (5) these are now guiding a convergence of piecemeal innovations towards a fundamentally transformed institutional pattern.  相似文献   

Counseling and information services for adult learners in the English-speaking Caribbean     

Leonard L. Shorey 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1977,23(4):465-467

Conclusion The preceding overview of counseling and information services for adults in the English-speaking Caribbean indicates that there is a considerable amount of activity which varies, of course, from country to country. What is also evident is that such services are rarely offered in a very formal way, that often they are voluntary, that there is at present very little coordination of activity, and that, except in very few cases, those providing such services have not been specifically trained for this task. The thrust for the future must be toward securing personnel trained to provide service of this kind and toward developing better coordination among the agencies and individuals involved, while at the same time seeking to expand such services and increase the number of persons with whom direct contact is made.  相似文献   

Analysis of Satisfaction and Perceived Learning of Science in Different Distance Education Delivery Modes for Rural Elementary School Teachers Involved in a Professional Development Project     

Leonard A. Annetta  Justin C. Matus 《International Journal of Science and Mathematics Education》2004,1(3):311-331

The Science Co-op is a local systemic change project that connects eight regional clusters of elementary schools in rural Missouri and Iowa in the USA. These clusters are comprised of 38 school districts distributed over 40,000 square miles and include more than 1,400 teachers and 20,000 elementary school students. The project stresses inquiry science in the classroom and involves investigating science ideas using a constructivist approach and cross-curricular connections. Within the frameworks of the Science Co-op project a technology known as Interactive Television (ITV) allows for almost real-time interaction (a 3–5 second delay) within the state boundaries of Missouri and Iowa, respectively. The primary goals of the ITV sessions are to enhance the science content and science pedagogical knowledge among the population of elementary school teachers that they may have lacked in their prior education, and to reinforce and extend instructional strategies emphasized in this local systemic change project. In this study the participants' self-reported learning and reactions to live ITV sessions and videotaped, delayed broadcast of ITV sessions were compared. Regression analysis results show teaching experience's influence on overall satisfaction with ITV (p<0.05) while mode attended, perceived technical difficulty, preferred mode, and perceived new skills or content learned in the session entered the regression equation at p=.000. Further t-tests suggested p>0.05 for perceived new skills and content learned on the different modes of communication.  相似文献   

Children’s private speech during algorithmic and heuristic drawing tasks     

Julia M. Matuga 《Contemporary educational psychology》2003,28(4):552-572

This cross-sectional study examined the private speech and task-related activity of 108 school-aged children while they drew pictures of real objects (i.e., a house, a person, and an animal) and make-believe objects (i.e., a house, a person, and an animal) to investigate developmental and task-related changes in self-regulation. Composite scores for each first-grade (N=36), third-grade (N=36), and fifth-grade (N=36) participant were calculated from the repeated raw frequencies of overall private speech and private speech in conjunction with task-related behavior during the two types of drawing activities (i.e., real and make-believe). Scores were then analyzed using regression analysis and 3×2 (Grade×Task Type) ANOVA’s to explore study hypotheses. This study found that: (1) there was a concave curvilinear developmental trend in overall private speech production, (2) participants utilized more private speech during heuristic (i.e., make-believe) drawing tasks than algorithmic (i.e., real) drawing tasks, and (3) school-aged children used private speech in conjunction with task-related behavior in a different manner during the two types of drawing activities. These findings contribute to the Vygotskian perspective regarding the development and function of private speech.  相似文献   

Listening and reflecting: an introduction to the special issue     

Leonard J. Waks 《Learning Inquiry》2007,1(2):83-87

The topic of listening has been broadly neglected in educational studies. This special issue presents studies on the connections between listening and reflecting in educational contexts.

Leonard J. WaksEmail:

  相似文献   

Children with autism illuminate the role of social intention in word learning   总被引：2，自引：0，他引：2  

Parish-Morris J  Hennon EA  Hirsh-Pasek K  Golinkoff RM  Tager-Flusberg H 《Child development》2007,78(4):1265-1287

To what extent do children with autism (AD) versus typically developing children (TD) rely on attentional and intentional cues to learn words? Four experiments compared 17 AD children (M age=5.08 years) with 17 language- and 17 mental-age-matched TD children (M ages=2.57 and 3.12 years, respectively) on nonverbal enactment and word-learning tasks. Results revealed variability in all groups, but particularly within the AD group. Performance on intention tasks was the most powerful predictor of vocabulary in the AD group but not in the TD groups. These findings suggest that word learning cannot be explained exclusively by either attentional or intentional processes, and they provide evidence of a special role for intentional understanding in the vocabulary development of AD children.  相似文献   

Mobile learning in higher education: A comparative analysis of developed and developing country contexts     

Rogers Kaliisa  Edward Palmer  Julia Miller 《British journal of educational technology : journal of the Council for Educational Technology》2019,50(2):546-561

The purpose of this paper is to compare and contrast characteristics of use and adoption of mobile learning in higher education in developed and developing countries. A comparative case study based on a survey questionnaire was conducted with 189 students (undergraduate and postgraduate) from Makerere University in Uganda and the University of Adelaide in Australia. The Unified Theory of Acceptance and Use of Technology (UTAUT) was employed as the theoretical framework. The results indicated that higher education students in developed and developing countries use a range of technologies for learning, with major differences between Uganda and Australia. The study concludes that mobile learning in higher education in developed and developing country contexts is still at an experimental stage with students using mobile devices in pedagogically limited ways.  相似文献   

Future learning spaces for learning communities: Perspectives from the learning sciences     

Julia Eberle  Yotam Hod  Frank Fischer 《British journal of educational technology : journal of the Council for Educational Technology》2019,50(5):2071-2074

  相似文献   

Effects of an Educational Film About Body Donors on Students' Empathy and Anxiety Levels in Gross Anatomy     

Julia Iaconisi  Friederike Hasselblatt  Benjamin Mayer  Michael Schoen  Tobias Maria Böckers  Anja Böckers 《Anatomical sciences education》2019,12(4):386-398

While most German anatomy institutes provide only limited information about body donors and their lives, students have expressed a desire to learn more about these individuals, especially about their motivations to donate their bodies for the sake of medical education. In order to gratify this wish, as well as to further humanize body donors, an educational film was compiled, and a study designed to capture the film's effects on medical students. This is the first study using standardized, validated psychological tools to evaluate the impact of an educational film about body donors on students’ empathy and psychological stress levels. The study followed a longitudinal, controlled, and cluster randomized design, including 77 (48 females/29 males) participants who watched the video either before, midway, or after the dissection course. Questionnaires were completed at four points in time applying the Jefferson Scale for Empathy (JSPE-S) and the Interpersonal Reactivity Index (IRI) to measure empathy. Psychological stress levels were recorded by the Brief Symptom Inventory (BSI). Overall, students recommended the film to be shown to all students (median 6.0; maximum on the six-point Likert scale). Viewing the film revealed no significant changes between study groups or over time in JSPE-S sum scores. All groups demonstrated a significant reduction of BSI values before the dissection course actually started and increased values during the course, but both developments appeared not to be associated with the intervention. Overall, the educational film did not correlate with any negative effects on students’ empathy and psychological stress levels, and it was strongly approved of by students, as it provided more humanizing personal information about body donors without violating their anonymity.  相似文献