The purpose of this study was to explore the reasons why six Malaysian students from upper secondary school are playing video games, types of games and the features preferred. A qualitative method was being used in the study. Purposive sampling was conducted in selecting the students. The findings indicated that students played video games for a…

In 4 studies, the authors examined the hypothesis that the structure of the informational environment makes small samples more informative than large ones for drawing inferences about population correlations. The specific purpose of the studies was to test predictions arising from the signal detection simulations of R. B. Anderson, M. E. Doherty,…

The increasing use of diary methods calls for the development of appropriate statistical methods. For the resulting panel data, latent Markov models can be used to model both individual differences and temporal dynamics. The computational burden associated with these models can be overcome by exploiting the conditional independence relations…

Extensive research over the past decade has indicated that there are more boys than girls who are struggling readers, but the degree to which there are more boys remains a point of contention. The focus of this article is to review the various definitions of reading disability, to examine how these different definitions translate into different…

This study attempted to elicit distal gestures within dynamic assessment structured sampling events from six children with moderate to severe intellectual disability (ages 8-13). Using four communication temptations and a least-to-most prompting hierarchy across three sessions, three participants who had both pre-symbolic and preintentional…

This research is an interpretive qualitative study that explores the perceptions and perspectives of two generations of African American male students, as related to their educational experiences at the same southeastern New Mexico high school. The central question of this research is, has the educational experience for African American male…

Student performance on critical-thinking applications on standardized tests in a southwestern U.S. state has been low for several years. The purpose of this instrumental case study was to explore how one school district prepared students for critical-thinking applications on standardized tests. The study was informed by cognitivism and…

In large-scale assessments, such as state-wide testing programs, national sample-based assessments, and international comparative studies, there are many steps involved in the measurement and reporting of student achievement. There are always sources of inaccuracies in each of the steps. It is of interest to identify the source and magnitude of…

Virtual Comparison Groups (VCG) were developed by the Northwest Evaluation Association as an alternative to conventional controlled experiments for social science researchers working in the field of education. The VCG is generally a group of up to 51 students who are matched, based on key characteristics of the student and school, to a single…

The research findings presented in this paper illustrate how the "value added" of schooling can be assessed empirically using cross-sectional data. Application of the regression-discontinuity approach within a multilevel framework produces both an estimate of the absolute effect of 1 year schooling and an estimate of the variation across…

The consent process is an integral piece of research and evaluation studies, especially when conducted within a school setting. The challenge of reaching parents of students to obtain consent is an issue with which those conducting school-based studies grapple. The literature suggests that the success of the consent process can affect the…

The success and quality of educational provision for children with SEN and/or disabilities is a matter of considerable debate, with wide differences reported by parents. Extant evidence is limited by sampling bias and size, making the true extent of (dis)satisfaction difficult to gauge. This paper reports systematic, comparative evidence from a…

The effect of stratified sampling of items on the estimation of test score distribution parameters by multiple matrix sampling was studied. Item difficulty and/or interitem correlations were the bases of stratification. Various item iniverses were created by computer simulation and sampled according to several plans. The results indicate that…

This paper presents a procedure called multiple matrix sampling which simplifies data collection for drug incidence surveys. Advantages for the use of multiple matrix sampling with drug surveys are discussed and a practical example is outlined presenting the guidelines for a sampling plan. (Author)

The choice of design parameters (e.g., number of subtests, number of items per subtest, and number of examinees per subtest) can be controlled by the test constructor in a multiple matrix sampling evaluation. The purpose of this study was to determine empirically which combination of the above parameters produces the smallest standard errors of…