In this study, we examined differences in dynamic visual acuity between elite and subelite water polo players and sedentary students. To measure dynamic visual acuity binocularly, we asked participants to indicate the orientation of a broken ring, similar to the Landolt C, which increased in size as it moved across a computer screen. Two different…

The authors tested the evolutionary genetic hypothesis that the functional form of an asymmetrically risky Gene x Environment interaction will differ as a function of age-related antagonistic pleiotropy (i.e., show opposite effects in young vs. old individuals). Previous studies have identified a polymorphism in the human "IL6" promoter…

People are generally overconfident in their self-assessments and this overconfidence effect is greatest for people of poorer abilities. For example, poor students predict that they will perform much better on exams than they do. One explanation for this result is that poor performers in general are doubly cursed: They lack knowledge of the…

Developmental studies on heuristics and biases have reported controversial findings suggesting that children sometimes reason more logically than do adults. We addressed the controversy by testing the impact of children's knowledge of the heuristic stereotypes that are typically cued in these studies. Five-year-old preschoolers and 8-year-old…

We developed a web-based tool to provide students with access to old exam problems and solutions. By controlling the order in which students saw the problems, as well as their access to solutions, we obtained data about student learning by studying old exam problems. Our data suggest that in general students learn from doing old exam problems, and…

The present study examined the equivalency of conventional and web-based tests in reading Chinese. Phonological awareness, rapid automatized naming (RAN), reading accuracy, and reading fluency tests were administered to 93 grade 6 children in Taiwan with both test versions (paper-pencil and web-based). The results suggest that conventional and…

Recent investigations challenge the construct validity of sustained silent reading tests. Performance of two groups of post-secondary students (e.g. struggling and non-struggling) on a sustained silent reading test and two types of cloze test (i.e. maze and open-ended) was compared in order to identify the test format that contributes greater…

This research looked into the effectiveness of a campaign at the Universiti Sains Malaysia for a compulsory ban on disposable plastics. Although there was high awareness of the "Say No to Plastic Bags" bags campaign, and moderate compliance on campus, we wondered whether a compulsory approach would maintain the desired behaviours off…

The objective was to examine the impact of different types of accommodations on performance in content tests such as mathematics. The meta-analysis included 14 U.S. studies that randomly assigned school-aged English language learners (ELLs) to test accommodation versus control conditions or used repeated measures in counter-balanced order.…

Introduction: Performance of health care professionals depends on both medical knowledge and the certainty with which they possess it. Conventional continuing medical education interventions assess the correctness of learners' responses but do not determine the degree of confidence with which they hold incorrect information. This study describes…

This study examined mathematics teacher content knowledge in terms of policy maker recommendations, college coursework and teacher certification mathematics test scores. Transcript analysis indicated poor alignment of national policy maker recommendations for mathematics teachers and college degrees in mathematics. Teacher certification test…

This research was conducted to evaluate the technical properties of a set of early numeracy CBM tests that were designed to operationalize early numeric concepts. Data were collected over the course of a school year from 113 kindergarten and first-grade children using nine separate tests with three alternative forms. In addition, test-retest…

Cognitive readiness (CR) and performance for operational time-critical environments are continuing points of focus for military and academic communities. In response to this need, we designed an open source interactive CR assessment application as a highly adaptive and efficient open source testing administration and analysis tool. It is capable…

Educational practitioners rely predominantly on measures of outcome, rather than of inputs or process, in making judgements as to quality. Outcome measures are available from two main sources: (1) the relatively new international assessment systems; and (2) the traditional national examinations systems. The two types of system differ in their…

In the current information society, the need for securing human resources acquired with ICT competency is becoming a very important issue. In USA, England, Japan, India and Israel improving students' ICT competency has become a pedagogical issue. Accordingly, education on ICT competency is changing in many countries emphasizing the basis of…