The purpose of the study was to explore and develop a deeper understanding of the quality dimensions of Web-based adult education. Adult educators were asked to rate their organizations with respect to each of the quality indicator items in a forty-one-question survey instrument. Exploratory factor analysis was utilized to identify a six-factor…

Computer-supported group-based learning requires that interaction has to be structured within the group; otherwise it will not happen. Also, it is important to pay attention to social aspects of a distributed learning group (i.e. group dynamics); otherwise a good working team will not emerge. This article proposes a process-oriented framework that…

Phonological awareness, an understanding that spoken language is comprised of individual sounds, is an important construct that has implications for educational assessment and intervention. Unfortunately, the relationship between phonological awareness and its many operationalizations is ambiguous, resulting in both theoretical and practical…

The construct validity of the Australian version of the Multidimensional School Anger Inventory-Revised (MSAI-R) was examined using exploratory factor analysis (EFA), Rasch analysis, and confirmatory factor analysis (CFA) on a sample of 1,400 Australian students enrolled in Years 8 through 12. The EFA revealed a strong replication of the MSAI-R's…

Bias in testing has been of interest to psychologists and other test users since the origin of testing. New or revised tests often are subject to analyses that help examine the degree of bias in reference to group membership based on gender, language use, and race/ethnicity. The pervasive use of intelligence test data when making critical and, at…

The Colorado Learning Attitudes about Science Survey (CLASS) is a new instrument designed to measure student beliefs about physics and about learning physics. This instrument extends previous work by probing additional aspects of student beliefs and by using wording suitable for students in a wide variety of physics courses. The CLASS has been…

Phonological awareness (PA), phonological memory (PM), and phonological access to lexical storage (also known as RAN), play important roles in acquiring literacy. We examined the convergent, discriminant, and predictive validity of these phonological processing abilities (PPAs) in 147 3-, 4-, and 5-year-old children whose native language was…

The present series of studies sought to develop and conceptually validate a taxonomy of reasons that give rise to academic amotivation and to investigate its social antecedents and academic consequences. In Study 1 (N = 351), an exploratory factor analysis offered preliminary support for an academic amotivation taxonomy comprising four dimensions:…

The Psychological well being Inventory (PWBI) is a multidimensional instrument that has enjoyed widespread use in a variety of research initiatives, from small-scale studies to national surveys. Recent empirical investigation of the measure has raised questions about its validity. This study examines the factorial validity of the Environmental…

The WHOQOL-BREF is one of the cross-cultural and widely used measures for assessing health-related quality of life (HRQOL). Previous studies of the HRQOL using the WHOQOL-BREF mainly focused on adult; however, there has been less work carried out on assessing the HRQOL on early adolescence. The goal of this study was to examine the applicability…

Although the need for social connection is critical for early social development as well as for psychological well-being throughout the lifespan, relatively little is known about the neural processes involved in maintaining social connections. The following review summarizes what is known regarding the neural correlates underlying feeling of…

This paper presents findings of a study that developed, measured, and tested the Organizational/Supervisory (O/S) Model of Instructional Supervision. The six dimensions of the Organizational Supervisory Climate Inventory (OSCI)--organizational structure, professional autonomy, collaborative sharing, district supervisory climate, reflection, and…

A mental model is a knowledge structure composed of concepts and the relations between them. Mental models are distinct from declarative and procedural knowledge--they go beyond semantic relationships and skills acquisition and contain varied intellectual skills and knowledge. This study describes an initial investigation into the construct…

The first study described in this paper estimates the reliability of the four subscale versions of the 40-item Computer Attitude Scale (CAS), an instrument designed to measure attitudes toward learning about and using computers. It provides detailed information about the factor patterns of CAS subscales and evidence of the differential validity of…

A study investigated whether some level of writing apprehension or some expressed attitude toward writing might result in better essay scores. Subjects, 255 freshmen composition students at two campuses of the California State University system, were administered instruments designed to comparatively measure the quality of students' writing, gauge…