Compared 40 3-year-olds' superordinate level classification under 2 experimental conditions. Although there was no mean difference between the 2 conditions, there were striking differences in the distribution of scores. (RJC)

A model is presented for multiple pairwise comparisons of selected categories (cells) of a contingency table after the chi-square test has rejected the null hypothesis of equality of population proportions. The model determines which, if any, pairwise proportions have led to the rejection. (SLD)

Compares the qualitative method of grounded theory (GT) with Ranganathan's construction of faceted classifications (FC) in library and information science. Both struggle with a core problem--the representation of vernacular words and processes, empirically discovered, which will, although ethnographically faithful, be powerful beyond the single…

Investigated 3-month-olds' categorization of animals and vehicles based on static and dynamic attributes. Found that regardless of viewing static or dynamic displays, infants showed habituation to varying exemplars from the same category, dishabituated to an exemplar from a novel category, and showed a novelty preference for a novel-category…

This article presents a systematic ethnographic study of emic ethnic classification in Puerto Rico, including a replication and extension of Marvin Harris's (1970) seminal study in Brazil. I address three questions: (1) what are the core emic categories of color? (2) what dimensions of semantic structure organize this cultural domain? and (3) is…

The diagnostic criteria for Asperger Syndrome (AS) according to ICD-10 and DSM-IV have been criticized as being too narrow in view of the rules of onset and precedence, whereby autism takes precedence over AS in a diagnostic hierarchy. In order to investigate this further, cases from the DSM-IV multicenter study who had been diagnosed clinically…

In recent years, the debate over reform to national vocational education and training systems has shifted from a focus on the supply-side of VET--qualifications structures, national training schemes and institutional structures--to demand for training by industry and the role of employers in increasing the skills levels of the workforce. Yet,…

Early differential diagnosis of dementia is becoming increasingly important as new pharmacologic therapies are developed, as these treatments are not equally effective for all types of dementia. Early detection and differential diagnosis also facilitates informed family decision making and timely access to appropriate services. Information about…

This repeated-measures, counter-balanced study reports on a comparison of quantity and quality of one teacher's language in face-to-face (FTF) and written electronic (WE) discussions with advanced English as a Subsequent Language (ESL) students. Transcripts from the two types of discussions were compared for complexity of teacher input and the…

According to Houle's 1961 typology, adult learners may be classified as being primarily goal-oriented, activity-oriented, or learning-oriented learners. Since 1961, society has moved from an industrial age to a post-technological era of information and service. In view of the extensive social changes that have occurred since 1961, Houle's typology…

A method for comparing the cross validated classification accuracies of linear and quadratic classification rules is presented under varying data conditions for the k-group classification problem. With this method, separate-group as well as total-group proportions of correct classifications can be compared for the two rules. McNemar's test for…

Models of similarity have traditionally assumed that the similarity relation is symmetrical. However, when reversed, similarity statements frequently have different properties from those of the original. Previous attempts to account for the asymmetry of similarity have focused only on literal comparisons, resulting in a tendency to underestimate…

The bewildering number of available terminals which are offered to CAI users presents a rather formidable problem of which one to choose. This article surveys what appear to be evolving standards for terminals. The usefulness of these terminals for CAI purposes is discussed, together with the best known prototype exhibiting the particular feature.…

A study was conducted to determine if rewards influence both the level of satisfaction a person feels towards his work and the performance exhibited by that person on the task. The study had four specific objectives: to develop a comprehensive list of job rewards; to develop, in particular, a list of rewards of an intrinsic nature; to compare…

Adjustments made between 1950 and 1960 in the census data classification systems are described in detail. Tables present (1) detailed occupations for 1960 and their 1950 counterparts, showing the 1950 data for both classification systems, and 1960 data for the 1960 classification system, (2) detailed industries for 1960 and their 1950…