This study proposes a new method named the IIS-map-based method for analyzing interactions in face-to-face collaborative learning settings. This analysis method is conducted in three steps: firstly, drawing an initial IIS-map according to collaborative tasks; secondly, coding and segmenting information flows into information items of IIS; thirdly,…

Studies have found that individuals with bulimia nervosa can be classified into dietary and dietary-negative affect subtypes and that the latter exhibit greater eating pathology, psychiatric comorbidity, and functional impairment; a more protracted clinical course; and a worse treatment response. In this report, the authors describe 2 prospective…

This paper examines the impact of vouchers in general and voucher design in particular on public school performance. It argues that all voucher programs are not created equal. There are often fundamental differences in voucher designs that affect public school incentives differently and induce different responses from them. It analyzes two voucher…

Purpose: The purpose of this study was to determine the predictive validity of teacher report for assessing the emergent literacy skills of preschool-age children. The aims were twofold: (a) to examine predictive relationships between teacher report and direct behavioral assessment, and (b) to examine the extent to which teacher report accurately…

The results of the 2006 PISA (Program for International Student Assessment) study of reading comprehension, mathematical ability, and science understanding administered to 15 year olds in 56 countries [OECD (2007). PISA 2006: Science Competencies for Tomorrow's World. Paris: OECD.] are examined to assess the predictive validity of the national IQs…

Building on Shulruf, Hattie and Tumen (2008), this work examines the capacity of various National Certificate in Educational Achievement (NCEA)-derived models to predict first-year performance in Biological Sciences at a New Zealand university. We compared three models: (1) the "best-80" indicator as used by several New Zealand…

easyCBM[R] is an online benchmark and progress monitoring assessment system designed for use within a response to intervention (RTI) framework. Part of the purpose of easyCBM[R] is to help educators identify students who may be at risk for academic failure. Often, students deemed at risk are those who would be predicted to not pass the state test.…

One cannot predict the details of future but one can surely prepare for it. Researchers in eLearning are capitalizing on the user-perceptions as possible predictor of the user-attitudes towards the development, use, problems and prospects of eLearning in their institutions. This application is founded on the psychological fact that a human's…

In 2005, the National Foundation for Educational Research (NFER) was commissioned to evaluate the potential value of using an aptitude test as an additional tool in the selection of candidates for admission to higher education (HE). This five-year study is co-funded by the National Foundation for Educational Research (NFER), the Department for…

In this technical report, we present the results of a study examining the relation between the math measures available on the easyCBM[R] online benchmark and progress monitoring assessment system and the Oregon statewide assessment of mathematics. Designed for use within a response to intervention (RTI) framework, easyCBM[R] is intended to help…

The purpose of this synthesis was to examine the relationship between Curriculum-Based Measurement (CBM) and statewide achievement tests in reading. A multilevel meta-analysis was used to calculate the correlation coefficient of the population for 27 studies that met the inclusion criteria. Results showed an overall large correlation coefficient…

This paper considers the model of school effectiveness (SE) currently dominant in research, policy and practice in England (although the concerns it raises are international). It shows, principally through consideration of initial and propagated error, that SE results cannot be relied upon. By considering the residual difference between the…

This article focuses on the research being conducted by University of Cambridge International Examinations (Cambridge) to ensure that its international assessments prepare students as well as Advanced Placement and International Baccalaureate for continued studies in colleges and universities. The primary purpose of the research is to highlight…

We are pleased that our article prompted this series of four commentaries and that we have this opportunity to respond. We address each in turn. Duckworth and Kaufman and Agars discussed, respectively, two broad issues concerning the validity of selection systems, namely, the expansion of the predictor domain to include noncognitive predictors of…

Investigated the reliability- and criterion-related validity of 11 curriculum-based measures of early academic skills. Analysis of 30 first-grade students suggest that some measures displayed better reliability and validity than others. Discusses the measures' practical utility in light of their technical characteristics and the need for further…