Students in Germany are tracked into different forms of secondary schooling based on teachers' recommendations. The literature shows that school tracking is largely affected by academic achievement levels, but neglects the influence of individual achievement growth. The authors used data from the Berlin study ELEMENT (N = 2242) to characterize…

In two experiments, undergraduates' evaluation and use of multiple Internet sources during a science inquiry task were examined. In Experiment 1, undergraduates had the task of explaining what caused the eruption of Mt. St. Helens using the results of an Internet search. Multiple regression analyses indicated that source evaluation significantly…

This study explores what motivates a student to enter medical school by first measuring students' strength of motivation and then by looking for relationships between motivation and career-related values and approaches to learning. Validated and reliable questionnaires were used to obtain data. This study found no differences in strength of…

This paper is based on a study of 7,372 students in grades 5-10 (aged 11-16) in a representative sample of Norwegian compulsory schools. The aim of the study was to examine the relationship between students' reported socio-economic status (SES) and their perceived social inclusion (SI) in school in the whole sample. We also considered separately a…

This comprehensive study involved the use of the what is happening in this class? (WIHIC) questionnaire among 2310 Singaporean Grade 10 students (aged 15 years) in 75 geography and mathematics classes in 38 schools. A seven-scale factor structure was strongly supported and the alpha reliability of each scale was high. An investigation of…

In this commentary, the authors discuss some of the issues regarding the use of diagnostic classification models that practitioners should keep in mind. In the authors experience, these issues are not as well known as they should be. The authors then provide recommendations on diagnostic scoring.

A hands-on activity is described in which students attempt to measure something that they cannot see. In small groups, students estimate the number of marbles in sealed boxes. Next, students' estimates are compared with the actual numbers. Last, values from both the students' estimates and actual numbers are used to explain measurement theory and…

This article describes the rationale for, and development of, an online instrument that helps identify commonly held science misconceptions. Science Beliefs is a 47-item instrument that targets topics in chemistry, physics, biology, earth science, and astronomy. It utilizes a true or false, along with a written-explanation, format. The true or…

In CSCL research, collaboration through chat has primarily been studied in dyadic settings. This article discusses three issues that emerged during the development of a multi-dimensional coding procedure for small-group chat communication: (a) the unit of analysis and unit fragmentation, (b) the reconstruction of the response structure and (c)…

The Commission on the Future of Higher Education appointed by Secretary of Education Margaret Spellings issued a report in September 2006 entitled "A Test of Leadership: Charting the Future of U.S. Higher Education" [U.S. Department of Education, 2006(ED493504)]. Two key commission recommendations are stated: "Higher education institutions should…

Conventional wisdom in the area of assessment strongly supports the notion that instruments used for vocational or career decision-making purposes should possess sound psychometric properties. This study is a preliminary attempt to examine the reliability and validity of three important career decision-making measures administered to high school…

Regarding the increased complexity and dynamics of environmental factors and rapid changes, traditional organizations are not longer able to match with such changes and are destroying. Hence, as a tool for survival and matching with these changes, learning organizations are highly considered by many firms and corporations. What you are reading, is…

This study reports a revised version of the "Reading the Mind in the Voice" (RMV) task. The original task (Rutherford et al., (2002), "Journal of Autism and Developmental Disorders, 32," 189-194) suffered from ceiling effects and limited sensitivity. To improve that, the task was shortened and two more foils were added to each of the remaining…

New reports looking at how the teacher-quality provisions of the No Child Left Behind Act are playing out in the nation's classrooms suggest that, while compliance with the 5 1/2-year-old federal law is widespread, problems and inequities persist and, in the end, labeling a teacher "highly qualified" is no guarantee of effectiveness.…

Early alcohol drinking onset (ADO) is associated with adult alcohol misuse, but the accuracy of ADO is unclear. Reliability of self-reported ADO was studied in two panels of the National Longitudinal Survey of Youth. For the Adult sample (n = 6,215), the intraclass correlation coefficient (ICC) was 0.36. Older respondents had higher reliabilities…