Two studies involving 242 college students are described. First, a 15-item test on means was given, identifying students' misconceptions. In the experiment that followed, most students were able to acquire the appropriate schema of statistical concepts by engaging in diagnostic activities embedded in a feedback-corrective procedure. (MNS)

Nearly 48 percent of the students in Developmental Studies Mathematics courses at a major southern university during the fall of 1983 had taken college preparatory mathematics courses in high school. Some had even taken trigonometry, pre-calculus, or calculus. Yet, they were placed in university developmental studies mathematics courses because…

Considers "unpacking" or "deconstructing" sentences (the reverse of sentence combining) an effective teaching technique that helps students to develop clear predication and eliminate their tendency to use vague, confusing nominalized verbs. (RL)

Argues that a computer-based programming tutor for novice programmers needs to take into account not only the types and frequency of bugs found in the programs, but the intentions and knowledge state of the programmer. A first version of such a program was developed on the basis of the bug types found in a number of pencil-and-paper studies with…

This step-by-step guide to informal, classroom-based assessment of students with special needs offers a comprehensive presentation of error analysis procedures. The book deals with the following topics in 10 chapters: (1) an overview of traditional academic assessment; (2) enhancing the learning of handicapped preschoolers; (3) errors and error…

To assess enrollment trends in Michigan colleges and universities, two surveys were conducted in 1976 and 1977. Community colleges reported either fairly constant enrollments in remedial courses or slight increases; many of their students had always needed remedial work. For four-year institutions, increases were often dramatic. This is paralleled…

The results of a study assessing the grammatical instruction needs of developmental English students and students of advanced English as a second language (ESL) at the University of Louisiana are reported. Faculty hypothesized that developmental English and freshman ESL students made many similar grammatical errors, and to test this hypothesis, a…

Causes of language fossilization and ways to overcome it are considered. Fossilization is the relatively permanent incorporation of incorrect linguistic forms into a person's second language competence. The discussion is focused on fossilization of incorrect syntactical rules, based on experiences with learners of English as a second language at…