A connectionist model of category learning, attention learning covering map (ALCOVE), is described. The application of the model across a variety of category learning tasks is reviewed, and it is compared with other models. ALCOVE is shown to be superior to double-node and configural cue models. (SLD)

In this paper, we reconsider the merits of unfolding solutions based on loss functions involving a normalization on the variance per subject. In the literature, solutions based on Stress-2 are often diagnosed to be degenerate in the majority of cases. Here, the focus lies on two frequently occurring types of degeneracies. The first type typically…

Little data exists assessing the relationship between functional limitations in children with cerebral palsy (CP) and their participation in everyday activities. This prospective study evaluates the relationship between the Pediatric Outcomes Data Collection Instrument (PODCI), a functional health-related quality of life instrument for children…

In the last three decades, several strands of research have produced compelling evidence justifying a focus on the family with a particular emphasis on early years in order to raise literacy standards. Partners in Literacy is an evidence-based model which is built on these key research findings, these are: (1) Families and parents are critical to…

Determines book obsolescence rates for instructional departments within university by analyzing annual library's circulation and relating patterns of library use to curricular programs. Immediacy and intensity of peak usage, use dispersion, and commonality of use were used to develop acquisition priority weighting formula. Twenty-two sources and…

Three dissimilarity measures for the unconstrained sorting task are investigated. All three are metrics, but differ in the kind of compensation which they make for differences in the sizes of cells within sortings. Empirical tests of the measures are done with sorting data for occupations names and the names of behaviors, using multidimensional…

Tests A. Holtzworth-Munroe and G. L. Stuart's (1994) typology of male batterers in a community sample. Analyses based on severity of physical aggression, generality of violence, and psychopathology partially replicated the Holtzworth-Munroe and Stuart typology by identifying 3 types of violent men: family-only, medium-violence, and generally…

It is a widely voiced notion that juvenile delinquency and victimization co-occur extensively in the youth population, in particular because delinquent youth engage in risky activities. But theory from the bullying and traumatic stress literatures suggests that there may be additional pathways by which delinquency and victimization are connected.…

This "Monograph" reports theoretically relevant behavioral, biological, and self-report assessments of a sample of 14-17-year-olds who had been classified into one of four temperamental groups at 4 months of age. The infant temperamental categories were based on observed behavior to a battery of unfamiliar stimuli. The infants classified as high…

Describes method of automatic document classification in which documents classed as QA by Library of Congress classification system were clustered at six thresholds by keyword using single link technique. Automatically generated clusters were compared to Library of Congress subclasses, and partial classified hierarchy was formed. Twelve references…

The rise in the enrollment of persons with disabilities in post-secondary institutions has introduced a need for the identification of services and/or pre-entry variables that assist in the elevation of retention rates. There is a growing substantiation that connects support service usage with a successful academic experience. However, there is…

A method for comparing the cross-validated classification accuracy of Fisher's linear classification functions (FLCFs) and the least absolute deviation is presented under varying data conditions for the two-group classification problem. With this method, separate-group as well as total-sample proportions of current classifications can be compared…

Figure drawings obtained while subjects were in medical school were scored using two scales: Sophistication-of-Body-Concept, and Conventionality/deviancy of the drawings. Subjects were classified into one of 11 health outcome categories plus a "healthy" category. Several significant differences among groups were noted with respect to…

Shows how a theorem proven by H. Brogden (1951, 1959) can be used to estimate the allocation average (a predictor based classification of a test battery) assuming that the predictor intercorrelations and validities are known and that the predictor variables have a joint multivariate normal distribution. (SLD)

Although annual statistics present data on the growth of endowments for specific institutions (CAE, 2006; NACUBO, 2006), relatively little research has been conducted to better understand the institutional factors that account for differential changes in the overall endowment value of institutions. This study is to determine what relationships…