Educational trends such as problem-based learning, newer understandings of cognition, and performance assessment are challenging the traditional scientific measurement model of evaluation. A new model, termed judgmental model, is emerging. The basic assumptions, features, and uses of the two models are examined in comparison with a third, proposed…

An approach to teaching optometry combining didactic and problem-based teaching is described, highlighting course procedures that have evolved over a number of years. Problems are organized so students learn portions of required content, building a knowledge base while solving a succession of problems. Cases are usually presented and discussed in…

Describes an introductory chemistry course that incorporates student-oriented approaches such as inquiry and problem-based laboratories. Provides an overview of the modules. (Contains 16 references.) (DDR)

Introduces a chemistry unit, the "Evolving Atom", based on a problem-based learning approach designed for non-science majors. Uses the case method to address memory loss in mice during instruction. (Contains 14 references.) (YDS)

Examines a lesson in which students are engaged in inquiry in evolutionary biology to develop better understanding of concepts and reasoning skills necessary to support knowledge claims about changes in the genetic structure of populations known as microevolution. Explains how a software simulation, EVOLVE, can be used to foster discussions about…

Describes problem-based learning at South Africa's University of Transkei (Unitra) medical school, including the curriculum's design and instructional strategies in use. Reports a survey of 20 faculty and 35 students studying to be medical doctors (MBChBs). Results indicated a majority of faculty and students agreed on the effectiveness of the…

Examines the progress of problem-based learning in the University of Colorado (Denver)'s educational administration program, stressing the roles of multiple design innovations, multiple intelligences, and constructivist approaches. Program developers learned five major lessons: clarifying roles, linking assessments with standards, defining the…

Explores ways in which conventional assignments can be modified and expanded to include critical thinking and writing vis-a-vis the main concepts of the course. Argues for engaging students' pre-existing ideas in order to incorporate new ideas into class content. Presents course exercises and grading rubrics that can serve as formative assessments…

Examined the impact of a workshop that trained teachers in using problem-based learning to teach health content. Data from a repeated measures quasi-experimental study of participants and nonparticipants indicated that six variables differed significantly between participating and nonparticipating teachers (e.g., ratings of passive student…

A study of 720 dental students in 8 cohorts participating in a problem-oriented dental ethics curriculum over 4 years found that, in 7 of the cohorts, the instruction had a significant effect on students' moral reasoning, in comparison with 265 nonparticipants. In addition, the students valued the instruction. (MSE)

A survey of 882 medical school faculty serving as problem-based learning (PBL) tutors found that most felt that PBL and traditional curricula were approximately equally efficient for learning; PBL rated higher in student interest, faculty interest, personal satisfaction, student reasoning, and preparation for clinical rotations; and traditional…

A study of a new University of Toronto medical school problem-based learning (PBL) curriculum found that students (n=207) and faculty (n=15) had more favorable attitudes toward PBL after direct experience with it than before. Recommendations are made for other schools and programs wishing to implement PBL curricula. (Author/MSE)

A study of 88 students in a problem-based surgery clerkship found significant gain in knowledge level, found to be linked to improved clinical performance. Additional findings included peers were good judges of students' knowledge and skills; faculty were not good judges of changes in student skills or ability to apply them. (MSE)

A new approach to introductory accounting at the University of Southern California teaches students to view issues from varied perspectives, broadens exposure to unstructured problems with more than one solution approach, and places accounting in real-world context. It has increased enrollment and persistence and attracted new students to the…

Seventeen medical students in a problem-based learning (PBL) curriculum reported that on average they spent twice as much time preparing for step 1 of the U.S. Medical Licensing Examination as did 52 students in the traditional lecture-based curriculum at the same school. Different learning approaches were also employed. (SLD)