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Showing all 6 results
Direct linkOzogul, Gamze; Sullivan, Howard – Educational Technology Research and Development, 2009
This study investigated the effects of teacher, self and peer evaluation on preservice teachers' performance, knowledge and attitudes. Earlier research by the same authors revealed that students made significant improvements in their lesson plans under all three of these conditions, but the teacher-evaluation improved significantly more than the…
Descriptors: Preservice Teachers, Evaluators, Teacher Role, Peer Evaluation
Ozogul, Gamze; Olina, Zane; Sullivan, Howard – Educational Technology Research and Development, 2008
The study investigated the effects of three types of evaluation on preservice teachers' performance, knowledge and attitudes related to writing lesson plans that incorporate technology. Subjects were randomly assigned to one of the three treatment conditions: teacher-evaluation, self-evaluation or peer-evaluation. All groups completed three class…
Descriptors: Preservice Teachers, Lesson Plans, Peer Evaluation, Feedback (Response)
Kopcha, Theodore J.; Sullivan, Howard – Educational Technology Research and Development, 2008
This study examined the effects of prior knowledge, learner preference for control, and type of control (learner or program) on the achievement of middle-school students in a computer-based instructional program on adding and subtracting integers. Students were blocked by preference-for-control scores and randomly assigned to either a…
Descriptors: Student Attitudes, Prior Learning, Computer Assisted Instruction, Educational Technology
Kopcha, Theodore J.; Sullivan, Howard – Educational Technology Research and Development, 2007
This study investigated self-presentation bias in the self-reports of teachers about their practices in six topic areas in educational technology (Instructional Design, Assessment, Learner-Centered Instruction, Curriculum Alignment, Attitudes about Computers, and Use of Computers with Students). Subjects were 50 middle-school teachers. Data were…
Descriptors: Educational Technology, Likert Scales, Response Style (Tests), Teacher Attitudes
Peer reviewedUribe, Daniel; Klein, James D.; Sullivan, Howard – Educational Technology Research and Development, 2003
Discusses problem solving, problem-based learning, and collaborative learning, and describes a university study that investigated the effects of individual Web-based learning versus computer-mediated collaborative Web-based learning and ability grouping on learner performance in solving ill-defined problems. Considers time on task, participant…
Descriptors: Ability Grouping, Academic Achievement, Computer Mediated Communication, Higher Education
Peer reviewedSullivan, Howard; Ice, Kay; Niedermeyer, Fred – Educational Technology Research and Development, 2000
Discussion of long-term instructional development focuses on the development and implementation of a K-12 energy education curriculum over a 20-year period. Highlights include field testing; fund raising; learner performance on posttests; revisions and updates; and guidelines for long-term instructional development projects. (LRW)
Descriptors: Academic Achievement, Curriculum Development, Educational Finance, Educational Planning
