This article reviews recent research on phonological development and characteristics associated with different forms of delay. Language-delayed students are considered categorizable at 24 months as either "late talkers" with no major deviations from patterns of normal acquisition or disordered students whose developmental patterns are markedly…

This paper responds to a critique (EC 601 489) of a paper on the possible involuntary nature of self-injurious movements in persons with mental retardation, resulting from undiagnosed frontal lobe seizures. The response discusses electroencephalographic techniques, the importance of observable ictal phenomena, the need for other corroborating…

Comparisons of the Wilcoxon test, Friedman test, and repeated-measures analysis of variance (ANOVA) on ranks in a computer simulation show that the Friedman test performs like the sign test whereas the ANOVA performs like the Wilcoxon test. Classification of these tests in introductory statistics textbooks should be revised. (SLD)

Presents new system for describing, classifying, and coding problems of adult clients of social workers. Notes that new system uses organizing concept of "person-in-environment" (PIE) to describe social role; environmental, psychiatric, and health problems; and client strengths. Discusses concepts and theories incorporated into PIE…

Many curricula for teaching reading in a foreign language do not include the skill of understanding the implicit meaning of texts. This article presents a taxonomy of inferences drawn from selected taxonomies of Pearson and Johnson, Warren et al., and Nicholas et al., which are also reviewed. (Contains 22 references.) (Author/LB)

Administered revised Beck Depression Inventory, Hopelessness Scale, Anxiety Inventory, and Scale for Suicide Ideation to 1,172 psychiatric outpatients. Classified subjects into 127 suicide ideators and 1,045 nonideators. Identified three types of nonideators (anxious depressed, hopeless depressed, and below-average overall symptomatology) and four…

The Center for Research on Educational Accountability and Teacher Evaluation (CREATE) completed a meta-evaluation of school evaluation models in 1992. The procedures, categories, standards, and criteria of this study, which reviewed 51 models, are described. The results of the study, which reflect broadened dimensions of school evaluation, are…

The ability of the NORMIX algorithm to recover overlapping population structures was compared to the OVERCLUS procedure and another clustering procedure in a Monte Carlo study. NORMIX is found to be more accurate than other procedures in recovering overlapping population structure when appropriate implementation options are specified. (SLD)

Describes the classification, number, and origin of wildflowers in North America. Discusses the use of a poster attached to the journal that includes activities to help students develop an awareness and appreciation of the native flora of North America. Additional activities are referred to in a list of 20 additional resources. (MDH)

Investigates a taxonomy of seven proposed responses to anomalous data. Concludes that one additional type of data is needed in the taxonomy. Suggests that the taxonomy can be used as a framework to guide classroom discussion. Contains 57 references. (DDR)

Two experiments used object-manipulation tasks to examine whether one- to two-year-olds form superordinate-like categories by attending to object parts. Findings indicated that 14- and 18-month-olds behaved systematically toward categories with different, but not matching, parts. Without part differences, none formed superordinate categories.…

Elaborates on a theoretical framework for analyzing the operation of the official classification system within the mental health professions. Uses the "Diagnostic and Statistical Manual of Mental Disorders" (DSM) to explicate agency in structuration theory and structuration theory to illuminate the structure/use of the DSM. (Author/AEF)

Reviews psycholinguistic research on second-language (L2) self-repair to date with particular attention to the relevance of this field for L2 production and acquisition. (Author/VWL)

Focuses on levels of anxiety and imagery among female and male students in varying proximity to an examination to explain gendered differences in degree classification at Oxford and Cambridge universities. Finds significant, gendered differences in the impact of proximity on anxiety and imagery. Links these findings to differences in degree…

Analyzes the application of levels of deficits or supports in the classification of mental retardation in published research. Analysis of data from three professional journals indicated that the supports model of classification has had no significant impact in subject descriptions reported in mental-retardation research. Implications for teacher…