The present study explores the validity of a recent stages of change (SoC) measure and algorithm among a sample of late adolescents. MANOVA and structural equation modeling are used to assess the relationship between five SoC groups (precontemplation, contemplation, preparation, action, and maintenance) and a set of dependent measures including…

This study examined the overlap of dyslexia and specific language impairment (SLI) in Cantonese-Chinese-speaking children. Thirty children with a prior diagnosis of SLI and 9 normal controls, aged between 6;0 and 11;3, participated. The children with SLI were tested for language impairment and dyslexia. Seven retained a diagnosis of SLI but were…

As the government aimed to provide appropriate education to all children (No Child Left Behind Act), it is important that the education providers can assess the performance of the students correctly so that they can provide the appropriate education for the students. Profile analysis is a very useful tool to interpret test scores and measure…

The design of computer science curricula should rely on central concepts of the discipline rather than on technical short-term developments. Several authors have proposed lists of basic concepts or fundamental ideas in the past. However, these catalogs were based on subjective decisions without any empirical support. This article describes the…

This paper adopts both one-dimensional and multi-dimensional cluster analysis to analyze China's HDI data for 1982, 1995, 1999, and 2003, and to classify China's provinces into four tiers based on the three basic developmental aspects embedded in HDI. The classifications by cluster analysis depends on the observations' similarities with respect to…

A novel paradigm was developed to study the behavior of groups of networked people searching a problem space. The authors examined how different network structures affect the propagation of information in laboratory-created groups. Participants made numerical guesses and received scores that were also made available to their neighbors in the…

The interplay of occupational engagement and individual coping capacity is very important. A methodological tool that provides the means for such an analysis which includes psychological aspects of the health is the "Arbeitsbezogenes Verhaltens- und Erlebensmuster" questionnaire (AVEM: Pattern of Work-related Coping Behavior). This…

This study moves from "work-family" to a multi-dimensional "life-course fit" construct (employees' cognitive assessments of resources, resource deficits, and resource demands), using a combined work-family, demands-control and ecology of the life course framing. It examined (1) impacts of job and home ecological systems on fit dimensions, and (2)…

The purpose of the current study was to examine the relationship between perceived percentage of time spent on rehabilitation counseling responsibilities and the possession of an educational degree, certification as a rehabilitation counselor, and years worked for a state or federal vocational rehabilitation agency. A national study was conducted…

Using the divergence theorem technique of L. Eifler and N.H. Rhee, "The n-dimensional Pythagorean Theorem via the Divergence Theorem" (to appear: Amer. Math. Monthly), we extend the law of cosines for a triangle in a plane to an "n"-dimensional simplex in an "n"-dimensional space.

As part of a longitudinal twin study of literacy and language, we conducted a behaviour-genetic analysis of orthographic learning, spelling and decoding in Grade 2 children (225 identical and 214 fraternal twin pairs) in the United States and Australia. Each variable showed significant genetic and unique environment influences. Multivariate…

This article will provide an overview of whether students have positive motivational attitudes towards the use of computers for writing and communication. Firstly, it summarizes the basic theories of motivation and then explains the relationship between language and motivation, and the use of computers and motivation. Then, it aims to explore the…

Community college students typically have access to a large selection of courses and programs, and therefore the student transcripts at any one college or college system tend to be very diverse. As a result, it is difficult for faculty, administrators, and researchers to understand the course-taking patterns of students in order to determine what…

This study examined the effects of an adventure orientation program on the student development behaviors of incoming first-year students at Hartwick College in Oneonta, New York. Student development was measured by a condensed version of the Student Development Task Inventory-2 (CSDTI-2; Gass, 1986; Winston, Miller, & Prince, 1979). Data…

The purpose of the present study was to (1) explore which distinct student profiles emerge from measures of science epistemic beliefs and implicit theories of science ability; (2) investigate how these emergent student profiles relate to science motivation and achievement; and (3) explore how these emergent student profiles differ by…