Neurotransmitters are essential in young children for differentiation and neuronal growth of the developing nervous system. We aimed to identify possible factors related to secondary neurotransmitter abnormalities in pediatric patients with neurological disorders. We analyzed cerebrospinal fluid (CSF) and biogenic amine metabolites in 56 infants…

National and international rankings of institutional performance are playing a growing role in contemporary higher education. It is critical that researchers develop pragmatic, educationally sensitive and methodologically informed approaches for managing this aspect of higher education. This paper compares three approaches for modelling key…

In this study we empirically investigate the claim that articles published in computer science education journals are more methodologically sound than articles published in computer science education conference proceedings. A random sample of 352 articles was selected from those articles published in major computer science education forums between…

The purpose of this philosophical paper was to synthesize theoretical and historical foundations of the project method and compare them to modern best-practices. A review of historical and contemporary literature related to the project method yielded six themes: 1) purpose of projects; 2) project classification; 3) the process; 4) the context; 5)…

The purpose of this study was to investigate the level of cognitive behavior exhibited by secondary agriculture teachers and compare the behavior to science teachers. Teachers within the two groups were found to have similar attitudes toward teaching at higher levels of cognition. Agriculture teachers spent 83% of their time on lower-order…

Multiple samples of university students (N = 1,537) completed the Almost Perfect Scale-Revised (APS-R; R. B. Slaney, M. Mobley, J. Trippi, J. Ashby, & D. G. Johnson, 1996). Cluster analyses, cross-validated discriminant function analyses, and receiver operating characteristic curves for sensitivity and specificity of APS-R scores were used to…

A study compared the newly developed Interpersonal Complexity Sort (ICS) with the widely used measure of cognitive differentiation, the Role Category Questionnaire (RCQ). Both measures were tested for relationships between the two measures and between each measure and previous associated impression structure dependent measures. Using a trait…

Three studies examined the domain of concepts about dinosaurs in order to assess how the domain might be structured in 4- through 7-year-old children's representations and to explore how the knowledge might be used. Findings indicated that significant differences exist in the way expert and novice children's representations are structured.…

Violent individuals are a heterogeneous group, making it unrealistic to think that a single psychological profile can classify them. Adolescents (N=72) at the Michigan Center for Forensic Psychiatry who had committed homicides were studied in an effort to distinguish clinically meaningful subtypes based on the motives and circumstance of their…

Addresses some of the problems concerning the hierarchical relationship between language typology and genetic linguistics and between typology and universal grammar. (RM)

The broad patterns exhibited by history museums and their collections--the politico-geographical base, the size and collections, unsystematic acquisition, wide range of object types, and lack of categorization, and the lack of scholarly discipline to help development--differ from those of art and science museums, making their electronic data…

IN RECENT YEARS IT HAS BEEN DEMONSTRATED THAT A LARGE NUMBER OF THE LANGUAGES IN THE LINGUISTICALLY DIVERSIFIED SUB-SAHARAN AREA OF NORTHERN NIGERIA, THE NORTHERN CAMEROONS, AND THE CHAD REPUBLIC, INCLUDING MANY OF THE LANGUAGES OF THE JOS PLATEAU GROUP, CAN BE CLASSIFIED AS A SINGLE LINGUISTIC UNIT--THE CHAD FAMILY. BY USING THE TRADITIONAL…

A comparative evaluation involving two instructional programs is given, although the approach can easily serve to compare more than two programs. The steps involved in conducting a program fair evaluation of two instructional programs are: (1) Identify objectives (a) common to both programs, (b) unique to one program, and (c) unique to the other…

This volume explains and summarizes the classification system developed by the Organizaiton for Economic Cooperation and Development (OECD) to provide a basis for collection of internationally comparable education statistics from member countries. The publication, which supplements the OECD published series describing the educational systems of…