Introduces an activity on arthropod genetics that involves phenotype and genotype identification of the creature and the construction process. Includes a list of required materials and directions to build a model arthropod. (YDS)

Examines the information seeking and evaluative behavior of attorneys and explores the dynamic mental models attorneys construct. Highlights include domain-specific relevance; cognitive maps; current research on the retrieval performance of two full-text legal databases, LEXIS and WESTLAW; and implications of attorneys' mental models for legal…

Explores aspects of information retrieval complexity, specifically the demands on users and information systems, using a proposed query as an example. Discusses previous writings on subject access, search strategies and retrieval potential, and classification as a retrieval tool. An appendix shows the subject headings assigned to books in a…

Two experiments examined preschoolers' and adults' relative reliance on visual and verbal information in identification of animals and machines. Findings include both children and adults can use either visual or verbal cues in categorization, and a stricter definition is used in identifying animals. Results suggest that a perceptual to conceptual…

A review of learning disabilities in gifted children provides definitions of "learning disabilities" and "giftedness", a classification of gifted students with learning disabilities, the importance of a multidimensional approach to identifying students with gifts/learning disabilities, characteristics, programming guidelines, teaching strategies,…

Investigated whether 7- to 9-year-olds use gender category to resolve uncertainty when evaluating behavior. Subjects were shown pictures of unfamiliar children and were told that each had performed a behavior open to multiple interpretations. When the unfamiliar peers were male, both male and female subjects were more likely to remember behaviors…

An Autism Diagnostic Interview (ADI-R) was conducted with parents of 11 children with early infantile autism and 16 with a language disorder, along with a standardized Autism Diagnostic Observation Schedule (ADOS-G). Ten children with autism were correctly classified on both measures. One child with a language disorder was falsely classified on…

Identifies and assesses the current status of community college peer institution selection systems. Finds that a limited body of research exists in the area. Suggests further research to identify unique community college variables and determine the role of classification systems in describing community college diversity. (Contains 31 references.)…

A study compared the effects of different methods of analyzing trends to illustrate how failure to account for change in classification will lead to misinterpretation of data on the performance of students with disabilities. Data from five years of assessment in Texas is used to illustrate effects of classification changes. (Contains references.)…

Summarizes findings on infants' capacity for object segregation. Maintains that infants can use featural and experiential information for segregation and individuation purposes long before 12 months of age. Disputes the claim that formation of object categories awaits early word learning, but acknowledges that language may play a key role in…

Describes research that consists of: development of a taxonomy of development of: IR tasks based on real users, a taxonomy of IR strategies that are general across different IR systems, a descriptive model of expert performance, a prescriptive model of effective performance, and design and evaluation of a pedagogical approach to teach the…

Urges addressing leadership demands in early childhood care and education. Identifies new adaptable organizational leadership theories and the need for their growth and development. Redefines traditional leadership, discusses the strength of diversity and change in leadership, and advocates using equity and reality to transform leadership in the…

Examined in six experiments toddlers' use of syntactic cues to learn proper names and count nouns. Found that by 24 months, both girls and boys were significantly more likely to select a labeled object if they had heard a proper name than if they had heard a count noun. At 20 months, neither girls nor boys demonstrated this effect. (Author/KB)

This article examines factors associated with the substantial under-identification, referral and service for students with emotional-behavioral adjustment problems (EBD). The validity of the EBD categorical certification is questioned. Disincentives to identification of behavior disorders are noted. It concludes that schools should abandon the EBD…

Whatever the meaning of the "post" these days, it is pervasive, elusive and marked by a proliferation of conflicting definitions that refuse to settle into meaning. Efforts to accommodate/incorporate the "post" in educational research have not been easy. In the pages of the "Educational Researcher" alone, McLaren and Farahmandpur (2000) warn…