Two experiments involving a total of 40 three and 39 four year olds were undertaken to determine subjects' ability to sort and compare numbers according to magnitude. Results indicate that readiness skills for early childhood mathematics education should include development of appropriate concepts of number magnitude. (TJH)

Questions the adequacy with which the giftedness construct is defined in applied educational settings, and the adequacy of the validation data available for these gifted identification procedures. (Author/BJV)

Summarizes the arguments of the debate on whether government publications should be segregated from or integrated into the general library collection. It is concluded that the main thrust of the separatist argument is economic, and that the availability of Government Printing Office tapes for full cataloging of government publications has…

Learning-disabled adults (N=145) participating in vocational rehabilitation were found to constitute a homogeneous group with severe deficits, exhibiting: low-average general intelligence; lower verbal than performance Intelligence Quotients; attention, reasoning, and auditory memory deficits; academic achievement at the fourth/fifth-grade level;…

Some experiments concerning concrete-operational Piagetian skills are discussed in light of the interbehavioral approach in order to highlight the interacting role of antecedent stimuli and the setting of events in complex cognitive behaviors. Conservation, class inclusion, and classification are considered. Implications for a theory of…

Findings of two experiments support the contention that children and adults are capable of using both hypothetical counter-exemplar reasoning and functionality to make definitional category judgments. Results are discussed in terms of Richards and Goldfarb's (1986) model of episodic memory and are related to other evidence that children possess…

Hearing-impaired speechreaders focus on visual characteristics of speech sounds, termed visemes. Determination of viseme groupings requires consideration of the sound's visible characteristics and articulatory differences of speakers. Coarticulation effects that modify viseme groups include vowel-context effects on consonant viseme groupings,…

Uses hierarchical cluster analysis to develop a typology of verbal aggression as experienced by undergraduate students. Reveals three broad domains of attack: group membership, personal failings, and relational failings. Demonstrates reliability, predictive validity, and content validity for the typology. Reveals that aggressive messages can be…

Representational competence develops as individuals learn that objects, events, and places can be represented in some form. Irving Siegel's studies of classification competencies showed that underprivileged children have difficulty sorting pictures into meaningful groupings. However, both privileged and underprivileged children construct…

Explores ways of writing the history of information infrastructures. Describes the historical development of the information infrastructure of the International Classification of Diseases (ICD), a universal medical classification system. Discusses changing medical information needs and the ICD's advancements in information technology and…

Examined reliability and validity of binge eating disorder (BED), proposed for inclusion in Diagnostic and Statistical Manual of Mental Disorders (DSM), fourth edition. Interrater reliability of BED diagnosis compared favorably with that of most diagnoses in DSM revised third edition. Study comparing obese individuals with and without BED and…

Cluster analysis of data from 166 children with autistic spectrum disorders revealed 4 subtypes with differences in behavioral and cognitive areas. The four subtypes include a typically autistic group, a low-functioning group, a high-functioning group (Asperger syndrome/schizoid), and a hard-to-diagnose group with mild/moderate retardation and a…

Describes results of research by the Test User Qualifications Working Group that can be applied to improving testing practices, including 86 test use competencies and 7 factors accounting for misuse; a test classification system; and empirically based test purchaser qualification forms. (SLD)

A sample of chronic postconcussive patients with and without overt malingering signs was compared with objectively brain-injured patients (total sample=106) on common episodic memory and malingered amnesia measures. Findings validate commonly cited malingering measures and new methods of classifying malingering in real-world clinical samples. (SLD)

In the globalized world economy three types of jobs are emerging: routine production, in-person service, and symbolic analysis. In Australia, routine production is still the largest category, females outnumber males in service, and only one in five are symbolic analysts, predominantly male. Vocational education and training must change focus and…