We discuss an investigation of student difficulties with the corrections to the energy spectrum of the hydrogen atom for the intermediate field Zeeman effect using degenerate perturbation theory (DPT). The investigation was carried out in advanced quantum mechanics courses by administering free-response and multiple-choice questions and conducting…

Pretesting and early intervention measures to identify and remediate at-risk students were implemented in algebra-based introductory physics to help improve student success rates. Pretesting via a math and problem-solving diagnostic exam administered at the beginning of the course was employed to identify at-risk students based on their scores.…

The Reduced Reparameterized Unified Model (Reduced RUM) is a diagnostic classification model for educational assessment that has received considerable attention among psychometricians. However, the computational options for researchers and practitioners who wish to use the Reduced RUM in their work, but do not feel comfortable writing their own…

This study attempted to determine the influence of prior knowledge in mathematics of students on learner-interface interactions in a learning-by-teaching intelligent tutoring system. One hundred thirty-nine high school students answered a pretest (i.e., the prior knowledge in mathematics) and a posttest. In between the pretest and posttest, they…

This paper discusses how a seldom-used statistical procedure, recursive regression (RR), can numerically and graphically illustrate data-driven nonlinear relationships and interaction of variables. This routine falls into the family of exploratory techniques, yet a few interesting features make it a valuable compliment to factor analysis and…

Discusses the Keystone Project, which is an instructional program for remedial mathematics students. Stresses the program's ability to better train students for future mathematical studies through the use of current technology. Recommends that other institutions should replicate the project in order to alleviate problems in their own schools.…

The results of an evaluation of the Provost's Tutorial Fellowship Program (PTFP), the Tutorial Clinics and an interpersonal communications skills workshop are presented along with recommendations for change. The PTFP met its three objectives: Over 90 percent of the tutees who received a letter grade passed the course (objective 1). A formal system…

A small-group mathematical problem-solving tutorial treatment with explicit instruction including transfer to novel problems was evaluated with 40 students. On word problems and transfer word problems, tutoring effected reliably stronger growth, although effects on real-world problem solving, while moderate to large, were not statistically…

This paper describes a classroom teaching experiment conducted in three fifth-grade mathematics classrooms with students of different achievement levels. Virtual fraction manipulative concept tutorials were used in three one-hour class sessions to investigate the learning characteristics afforded by these technology tools. The virtual fraction…

This study was undertaken to determine whether students who had received less adequate instruction and were less able in scholastic aptitude test performance than the subjects in previous studies might benefit more from special instruction. Specially prepared linear programed materials were developed in the verbal and the mathematical areas.…

A mathematics and science tutorial program at the University of California, San Diego is described to provide a model for other university tutorial programs. Descriptions of the format of various components of the program are provided. Detailed information is also provided on the required tutor training class, tutor and tutee recruitment,…

This volume describes and evaluates 21 selected New York City Board of Education Umbrella Programs for the 1974-1975 school year. The programs include: (1) the parent resource center, (2) the teacher self-help program, (3) the East Harlem pre-kindergarten center, (4) the Brooklyn College volunteer tutoring program, (5) the parent education for…

Provides a behaviorist's approach to learning with the microcomputer. Considers the philosophy of dealing with computer learning including: drill and practice, using a word processor, problem solving, remedial work, simulations, tutorials, computer managed instruction, computer literacy, and inservice education. (MVL)

EACH OF THE 22 COMPENSATORY EDUCATION PROJECTS CONDUCTED IN THE DES MOINES, IOWA, PUBLIC SCHOOLS DURING THE SCHOOL YEAR AND SUMMER IS SEPARATELY EVALUATED IN THIS REPORT. SOME OF THE PROJECTS CONCENTRATED ON INSTRUCTION IN READING, LANGUAGE ARTS, MATHEMATICS, HUMANITIES, OR PRACTICAL SCIENCE. OTHERS OFFERED SPECIAL SOCIAL AND HEALTH SERVICES. A…