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ETR & D Archive
2005 Volumes
2004 Volumes
2003 Volumes
* Vol. 51 No. 4
* Vol. 51 No. 3
* Vol. 51 No. 2
* Vol 51 No. 1
2002 Volumes
2001 Volumes
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| Volume 51 Number 1 2003 |
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Editors, Editorial Board, Consulting Editors
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| Research |
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The Effect of Computer-Mediated
Collaborative Learning on
Solving Ill-Defined Problems
Daniel Uribe
James D. Klein
Howard Sullivan
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positive effects of collaborative learning in a face-to-face environment
are well known. However, little empirical research exists to determine
if such effects transfer to a computer-mediated environment. The purpose
of this study was to investigate the effect of computer-mediated collaboration
on solving ill-defined problems. Participants first worked through
a Web-based instructional program that taught them a four-step problem-solving
process. Then they worked in computer-mediated dyads or alone to apply
the steps to solve a realistic problem scenario. Results indicated
that participants who worked in computer-mediated collaborative dyads
performed significantly better than did participants who worked alone.
The results also indicated that dyads spent significantly more time
than participants in the individual treatment. Both treatment groups
had positive attitudes toward working collaboratively, Internet-based
instruction, and transfer of problem-solving skills. Implications
for the implementation of computer-mediated collaboration in distance
learning are discussed. |
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Scaffolding Students' Problem-Solving
Processes in an Ill-Structured Task Using
Question Prompts and Peer Interactions
Xun Ge
Susan M. Land
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This study examined the effects of question
prompts and peer interactions in scaffolding
undergraduate students' problem-solving
processes in an ill-structured task in problem
representation, developing solutions, making
justifications, and monitoring and evaluating.
A quasi-experimental study, supplemented by
multiple-case studies, was conducted to
investigate both the outcomes and the
processes of student problem-solving
performance. The quantitative outcomes
revealed that question prompts had
significantly positive effects on student
problem-solving performance but peer
interactions did not show significant effects.
The qualitative findings, however, did indicate
some positive effects of peer interactions in
facilitating cognitive thinking and
metacognitive skills. The study suggests that
the peer interaction process itself must be
guided and monitored with various strategies,
including question prompts, in order to
maximize its benefits. |
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| Development |
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Introduction to the Special Issue on Preparing
Tomorrow's Teachers to Use Technology (PT3)
Thomas Brush, Guest Editor
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Project THREAD: Technology Helping
Restructure Educational Access and Delivery
Neal Strudler
Leanna Archambault
Lisa Bendixen
Don Anderson
Risa Weiss
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This article describes Project THREAD
(Technology Helping Restructure Educational
Access and Delivery), an initiative funded by
the U.S. Office of Education through its PT3
grant program. The project's overarching goal
is to prepare teachers to integrate modern
technologies to fundamentally enhance
teaching and learning in K-12 schools. Project
initiatives include: (a) a series of in-service
workshops for university faculty,
administrators, field supervisors, and mentor
teachers; (b) one-on-one follow-up support
provided by project staff; (c) a minigrant
program to support the development of
technology-based learning activities for
university courses; (d) expanded opportunities
for students to apply technology in their
courses and field experiences; and (e) a
redesign of selected courses that impact a large
number of teacher candidates. The project's
evaluation is described, along with a
discussion of outcomes and lessons learned. In
recognition of the project's scope and
accomplishments thus far, the College of
Education at the University of Nevada, Las
Vegas (UNLV), was named the 2002 winner
of the Best Practice Award for the Innovative
Use of Technology by the American
Association of Colleges for Teacher Education
(AACTE).
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Integrating Technology in a Field-Based
Teacher Training Program:
The PT3@ASU Project
Thomas Brush
Krista Glazewski
Kathy Rutowski
Kimberly Berg
Charlotte Stromfors
Maria Hernandez Van-Nest
Laura Stock
Jean Sutton
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The Preparing Tomorrow's Teachers to Use
Technology (PT3) initiative has funded
various efforts to improve and enhance the
technology preparation of preservice teachers.
At Arizona State University, these efforts have
focused on providing preservice teachers with
opportunities to develop, implement, and
evaluate their own instructional activities that
utilize technology effectively and appropriately
in authentic situations, to give them the
myriad of tools necessary to integrate
technology into teaching and learning
activities. This paper focuses on the
integration of these efforts into the field-based
elementary education program, and discusses
our formative evaluation of the field-based
technology integration model, through the
following questions: What are the preliminary
successes of the model with regard to student
perceptions, attitudes, and integration of
technology into instructional activities? and
What components of the model require
additions or modifications? |
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Technology Collaboratives for Simultaneous
Renewal in Teacher Education
Ann D. Thompson
Denise A. Schmidt
Niki E. Davis
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The Technology Collaboratives (TechCo) for
Simultaneous Renewal in Teacher Education
project, based in John Goodlad's theory of
simultaneous renewal (1994), is described. The
project is a systemic approach to using
technology to help facilitate renewal in both
teacher education and K-12 schools. Project
features include cohort groups of students
with laptop computers, faculty development
programs, teacher development programs for
collaborating schools, and curriculum
development in both teacher education and
K-6 partner schools. Evaluation for the project
uses a descriptive approach that includes a
model developed for the project to better
evaluate the systemic change goals of the
project. Evaluation results suggest changing
attitudes and capabilities of preservice
teachers, major course changes from faculty,
plus the strength of the mentoring model for
faculty and teacher development. The project is
beginning to demonstrate simultaneous
renewal of teacher education and four K-6
schools.
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Supporting Excellence in Technology Through
Communities of Learners
Barbara Seels
Shirley Campbell
Valerie Talsma
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The Preparing Tomorrow's Teachers to use
Technology Project (PT3) at the University of
Pittsburgh encompasses public and private
schools, a nonprofit educational consortium,
industry partners and the University of
Pittsburgh. The purposes of the project are (a)
to encourage thoughtful technology
integration by mentor teachers, student
teachers and university faculty; and (b) to
support innovation, adoption and resource
sharing by creating Collaborative
Communities of Learners (CCOLs). These
goals are achieved by engaging participants in
a number of activities, including
individualized training, summer camp,
monthly professional development meetings, a
Celebration of Successes for sharing projects,
and technology skill workshops. Support is
also provided through project on-site support
staff, an interactive Web site, minigrants, and
loans of equipment and software. Evaluation of
the project is an ongoing iterative process.
Data are collected through self-reporting
instruments, event evaluations, journal
entries, project checklists, videotaped
presentations, and interviews. Currently, in
its third year of four including a pilot year, the
project involves 98 mentor teachers and 20
university faculty. This project documents the
importance of technology support people who
have excellent interpersonal skills, experience
with instruction and the flexibility to adjust
strategies to adopter needs, skills, and
personalities.
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Three AMIGO3s: Using "Anchored Modular
Inquiry" to Help Prepare Future Teachers
The PT3 Group at Vanderbilt
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We discuss three case studies associated with
Vanderbilt's PT3 (Preparing Tomorrow's
Teachers to Use Technology) grant. The
studies explore some initial effects of attempts
to enhance the education of preservice teachers
in three areas: (a) How People Learn, (b)
Mathematics, and (c) Adolescent Psychology.
The case studies to be described each build
on Vanderbilt's AMIGO3 project, which
involves technology architecture for flexible
modular design that was developed to be
consistent with principles of How People
Learn.
Three different research teams used the
AMIGO3 architecture and rationale to design,
implement, and study their own courses. All
teams agreed on some basic guidelines, but
then proceeded independently of one another.
The purpose of this report is to compare
similarities and differences in the experiences
of the teams.
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Transforming Teacher Education:
Visions and Strategies
Peggy Ertmer
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The five projects highlighted in this special
issue represent a range of approaches to
transforming teacher preparation programs. In
this article, I describe how these programs are
scaffolding teachers' change efforts through the
use of three powerful approaches:
collaboration, modeling, and reflection.
Similarities and differences among the five
projects are described and suggestions are
made for future research.
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| Awards |
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Qualitative Inquiry Award 2003
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Young Researcher Award
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ETR&D Young Scholar Award |
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| Call for Manuscripts |
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