Development of adaptive tests used in K-12 settings requires the creation of stable measurement scales to measure the growth of individual students from one grade to the next, and to measure change in groups from one year to the next. Accountability systems like No Child Left Behind require stable measurement scales so that accountability has…

In response to Eugene Matusov's article in this journal, Kritt addresses assumptions of the large-scale testing central to NCLB. Discussion of studies of urban kindergarten children that examine cognitive variability, including the assertion of ability, focuses on how this affects the student as a learner, as well as as a teacher. In contrast,…

The present study focuses on a specific learner characteristic in the management of time--procrastination--, and its role in an online learning environment. More specifically, it was expected that procrastination would influence the successfulness of online learning and that this could be explained by the level of participation of learners in…

An effect size of about 0.70 (or 0.40-0.70) is often claimed for the efficacy of formative assessment, but is not supported by the existing research base. More than 300 studies that appeared to address the efficacy of formative assessment in grades K-12 were reviewed. Many of the studies had severely flawed research designs yielding…

Data from the North Carolina Department of Public Instruction archive are used to assess the joint effect of race and gender on advanced academic (advanced placement and honors) course enrollment within a school district with an open enrollment policy. Using student SAT scores; the authors compare expected levels of advanced course enrollment for…

The purpose of the present study was to determine the coping strategies of medical students and to investigate the effects of coping strategies on student satisfaction and academic achievement with different instruction methods. A total of 152 medical students was followed throughout the first 2 yr of medical education between 2008 and 2010.…

Emotional and cognitive factors were examined in 18 children with mathematical learning disabilities (MLD), compared with 18 normally achieving children, matched for chronological age, school level, gender and verbal IQ. Working memory, short-term memory, inhibitory processes, speed of processing and level of anxiety in mathematics were assessed…

Although most language programs make placement decisions on the basis of placement tests, there is surprisingly little published about different contexts and systems of placement testing. The present volume contains case studies of placement programs in foreign language programs at the tertiary level across the United States. The different…

In this article we address the issue of consistency in standard setting in the context of an augmented state testing program. Information gained from the external NRT scores is used to help make an informed decision on the determination of cut scores on the state test. The consistency of cut scores on the CRT across grades is maintained by forcing…

Reports an error in "Confidence intervals for gamma-family measures of ordinal association" by Carol M. Woods (Psychological Methods, 2007[Jun], Vol 12[2], 185-204). The note corrects simulation results presented in the article concerning the performance of confidence intervals (CIs) for Spearman's r-sub(s). An error in the author's C++ code…

Edge-region grouping (ERG) is proposed as a unifying and previously unrecognized class of relational information that influences figure-ground organization and perceived depth across an edge. ERG occurs when the edge between two regions is differentially grouped with one region based on classic principles of similarity grouping. The ERG hypothesis…

In order to identify aberrant response-time patterns on educational and psychological tests, it is important to be able to separate the speed at which the test taker operates from the time the items require. A lognormal model for response times with this feature was used to derive a Bayesian procedure for detecting aberrant response times.…

We investigated the time course of spatial-memory decay in rats using an eight-arm radial maze. It is well established that performance remains high with retention intervals as long as 4 h, but declines to chance with a 24-h retention interval (Beatty, W. W., & Shavalia, D. A. (1980b). Spatial memory in rats: time course of working memory and…

The International Playground Equipment Manufacturers Association (IPEMA) is a non-profit membership association of playground equipment and surfacing companies. IPEMA's primary mission is to provide playground equipment and surfacing with independently tested safety certification to meet American Society for Testing and Materials (ASTM) standards…

People's 90% subjective confidence intervals typically contain the true value about 50% of the time, indicating extreme overconfidence. Previous results have been mixed regarding whether experts are as overconfident as novices. Experiment 1 examined interval estimates from information technology (IT) professionals and UC San Diego (UCSD) students…