Explains an error analysis procedure using the computer which requires no previous student experience with the computer. (CP)

Distortion and selective disclosure limit data that are available to program evaluators, producing a bias that tends to maintain the status quo. Paradoxically, attempts to objectify the data only increase the potential for distortion. Ironically, one way to encourage innovation may be to not measure it. Additional solutions are suggested.…

Data from the national evaluation of Project Follow Through were analyzed using analysis of covariance with and without correcting the pretest for unreliability. Such corrections led to some changes in conclusions. There are many disagreements in the literature about the appropriateness of correction for unreliability. (Author/CTM)

Observer disagreement is important because it limits the reliabilities of observational measures. To avoid this limitation, observers should be trained, and criterion-related and intraobserver agreement measures should be used both before and during a study. Several agreement coefficients are examined for their applicability. (Author/BW)

A procedure is presented for the analysis of rating data with correlated intrajudge and uncorrelated interjudge measurement errors. Correlations between true scores on different rating dimensions, reliabilities for each judge on each dimension and correlations between intrajudge errors can be estimated given a minimum of three raters and two…

Certain concepts of redundancy at the phonological level are mistaken or misapplied. Three "fallacies" ("string of beads," vowel redundancy, and single error) of the nature of redundancy are explored. Although learners should be sensitized to other varieties of English, teachers should also provide a model of pronunciation that conforms to a…

The work of Ladislav Kosc on dyscalculia is presented. His work on meanings, forms, terminology, diagnosis, correction principles, factors in mathematical ability, language dysfunctions, and publications are each included. (MNS)

This study examined whether the item response curves from a two-parameter model reflected characteristics of the mathematics items, each of which required unique cognitive tasks. A computer program performed error analysis of test performance. Cognitive subtasks appeared to influence the slopes and difficulties of item response curves. (GDC)

Teaching sequences designed to develop strategies for comparing numerals in grade two (in France) were analyzed. Children's strategies were noted, and an experiment confirmed underlying misconceptions concerning number. (MNS)

Describes the system a writing teacher developed to keep track of student errors. (ARH)

The study analyzed oral reading miscues in both first and second reading languages of 20 Hispanic successful and 20 learning disabled readers in the intermediate grades. Significant differences were found for English reading in grammatical relationships, comprehension, and grammatical function. (Author/DB)

Examines the sound-to-letter patterns of misspelling in a Danish child at ages seven and eight by comparing his misspellings with transcriptions of his pronunciation. (MSE)

Four methods of solutions and 12 calculative strategies were found from introspective reports of 15 skilled and 15 unskilled students in grades 11 and 12 doing mental multiplication. Unskilled students used strategies more suited to written than mental computation, while skilled students used strategies based on number properties. (MNS)

Some research about students with learning disabilities that textbook publishers need to consider as they revise problem-solving materials is briefly cited. (MNS)

This study assessed the influence of reading ability and difficulty of material on types of oral reading errors made by 42 second-grade children. Overall, types of errors changed as the material became more difficult. The interactions between reading ability and difficulty level were also significant. (Author/BS)