This study compared the effectiveness of computer-mediated instruction (CMI) and teacher-mediated instruction (TMI) on the word problem-solving performance of students struggling in mathematics. Both conditions integrated cognitive modeling that focused on the problem structure using visual representations with critical instructional elements…

Describes computer-assisted instruction and testing system used at University of Wisconsin which gives students opportunity to take individualized quizzes via interactive terminal, assigns individual students remedial work based on quiz performance, and accumulates student performance data for immediate use by instructor. Conversions to several…

As part of a project formulating optimal rules for decision making in computer assisted instructional systems in which the computer is used as a decision support tool, an approach that simultaneously optimizes classification of students into two treatments, each followed by a mastery decision, is presented using the framework of Bayesian decision…

Indicators of current issues and concerns in the assessment of science teaching and learning outcomes are discussed. The greatest public attention to science test scores is devoted to scores from assessments that are external to schools, including national assessments such as the National Assessment of Educational Progress (NAEP), international…

Software and computer management systems that enable educators to manage the monitoring of student progress in acquiring skills for the High School Proficiency Test (HSPT) and other standardized tests used in New Jersey schools are described in this study. Focus is on the data collection components for student skill proficiency using the computer…