Previous research has developed a variety of theories explaining when and why people's decisions under risk deviate from the standard economic view of expected utility maximization. These theories are limited in their predictive accuracy in that they do not explain the probabilistic nature of preferential choice, that is, why an individual makes…

Many students enjoy biology as a qualitative science but struggle with its quantitative aspects. Yet the detection of patterns and testing hypotheses about their causes is a central aim of biological inquiry. That is the goal of the laboratory analysis described in this article. This exercise involves the students right away in collecting data…

Teachers in higher education are not contrastingly different from the primary and secondary school teachers in terms of their ethical obligations to their stakeholders. However in higher education teachers' professionalism and their attitude towards ethical obligations are believed to be more important for ensuring quality education services. The…

Up-to-date spelling process was assessed using typical spelling-to-dictation tasks, where children's performance was evaluated mainly in terms of spelling error scores. In the present work a simple graphical computer interface is reported, aiming to investigate the effects of input modality (e.g. visual and verbal) in word spelling. The software…

This dissertation illuminates relationships between micro-level practices of schools and macro-level structures of society through the socio-historical lens of New York State Regents mathematics examinations, which were administered to public school students throughout the State of New York between 1866 and 2009, inclusive. Fundamental research…

Today's most common method of teaching biology--driven by calls for standardization and high-stakes testing--relies on a standards-based, de-contextualized approach to education. This results in "one size fits all" curriculums that ignore local contexts relevant to students' lives, discourage student engagement and ultimately work against a deep…

For this project, the authors use data from four IES-sponsored randomized studies to examine some of the key issues identified in May et. al. (2009). The first set of questions focuses on issues related to using state tests: (1) Do studies meet the assumptions needed for combining impacts on state tests across grades and/or states?; (2) How…

The purpose of this research paper was to examine the effects of standardized testing on the youth of America. It was intended to point out the shortcomings of the usage of such tests. There were comparisons of the effects testing has on different cultures of students as well as different socioeconomic classes. Court cases were brought into play…

What factors contribute to effective multimedia learning? Increasingly, interactivity is considered a critical component that can foster learning in multimedia environments, including simulations and games. Although a number of recent studies investigate interactivity as a factor in the effective design of multimedia instruction, most examine only…

Since the Spanish Educational system is changing and promoting the use of online tests, it was necessary to study the transformation of test items in the "Spanish University Entrance Examination" (IB P.A.U.) to diminish the effect of test delivery changes (through its computerization) in order to affect the least the current model. The…

The purpose of this study was to investigate the extent to which English language learners (ELLs) are being offered meaningful opportunities to participate in state content assessments. Unfortunately the current collection and analysis of data about the inclusion of ELLs in accommodated and unaccommodated state assessments are, at best, variable…

Visual working memory (WM) is traditionally considered a robust form of visual representation that survives changes in object motion, observer's position, and other visual transients. This article presents data that are inconsistent with the traditional view. We show that memory sensitivity is dramatically influenced by small variations in the…

Purpose: The purpose of this paper is the presentation of a new method for blog quality assessment. The method uses the temporal sequence of link creation events between blogs as an implicit source for the collective tacit knowledge of blog authors about blog quality. Design/methodology/approach: The blog data are processed by the novel method for…

This paper summarizes the historical and legislative backgrounds leading to statewide testing of health-related physical fitness in Texas children grades 3-12 as mandated by Texas Senate Bill 530. The rationale and goals for an associated research project (the Texas Youth Fitness Study, funded by the Robert Wood Johnson Foundation) to evaluate…

The passage of Senate Bill 530 in June 2007 increased visibility about the importance of health-related fitness in Texas. As a result of the mandate, more than 2.6 million 3rd- through 12th-grade students from all Texas counties were evaluated between January 1, 2008, and June 1, 2008, using a standardized test of health-related physical fitness…