In Experiment 1, 6 adults with mild mental retardation were taught 3 overlapping conditional discriminations in a linear series structure, establishing the possibility of the emergence of 2 stimulus equivalence classes of 4 stimuli per class. Training employed balanced trial types in which the discriminative stimuli were presented in fixed pairs…

This paper estimates the effect of charter schools on both students attending them and students at neighboring public schools. Using school-level data from Michigan's standardized testing program, I compare changes in test scores between charter and public school students. I find that test scores of charter school students do not improve, and may…

Pictures seen in a rapid sequence are remembered briefly, but most are forgotten within a few seconds (M. C. Potter. A. Staub, J. Rado. & D. H. O'Connor. 2002). The authors investigated the pictorial and conceptual components of this fleeting memory by presenting 5 pictured scenes and immediately testing recognition of verbal titles (e.g., people…

This study evaluated 15-min time limits on 10-item multiple-choice quizzes delivered over the Internet. Students in a computer-assisted course in human development spent less time on quizzes and performed better on exams when they had time limits on their quizzes. We conclude that time limits are associated with better learning and exam…

In this paper, the author reviews recently published videos that depict the roles played by myosin II in contraction of the cortical ring during cellularization and cytokinesis in early development (Royou et al., 2004), by spindle and astral microtubules in regulating the formation of cleavage furrows during the cleavage of primary spermatocytes…

Some game users have contended that students can be successful in games even if they "know little" about the rules and the underlying business theories driving them. Thus, if teams are uninvolved, it is possible that successful game play may not impart the learning typically found in experiential exercises nor that designed into games by their…

People often learn actions by watching others. The authors propose and test the hypothesis that perspective taking promotes encoding a hierarchical representation of an actor's goals and subgoals-a key process for observational learning. Observers segmented videos of an object assembly task into coarse and fine action units. They described what…

The authors show how the use of inequality constraints on parameters in structural equation models may affect the distribution of the likelihood ratio test. Inequality constraints are implicitly used in the testing of commonly applied structural equation models, such as the common factor model, the autoregressive model, and the latent growth…

This collection explores the theory and applications of educational testing. It is divided into sections on theory and general principles of educational measurement, administration of tests and scoring, and applications of testing. The following chapters present information on test theory and use: (1) "Current Perspectives and Future…

Adult educators in the state of New Jersey have expressed concern about the adequacy of the 1978 General Educational Development (GED) test. Based on these concerns research was conducted in the use and applicability of the current GED test. The project investigated whether the existing GED test was meeting the needs of the large majority of GED…

In this article, the authors describe various rationales for accountability testing programs over the past century. This history forms the backdrop for current test-driven reforms, including Public Law 107-110, the No Child Left Behind Act of 2001 (NCLB), which was signed into law in January 2002. The goals of the authors are first, to illustrate…

As China enters WTO, more college graduates with higher oral English proficiency are required. However, we learned that even students in some distinguished universities are lack of this ability. Based on her teaching experiences and the theory proposed by Krashen and some other well-know foreign languages teaching researchers, the author of this…

An e-learner's characteristics are very important variables with regards to educational performance and the e-learning environment. This study suggests a research model, based on a successful e-learning model, which presents the relationship between e-learner's self-regulated learning strategies and the quality perception in LMS (learning…

Graduates of a post-baccalaureate secondary education program working on certification in five core subject fields served as a sample for transcript review to investigate how well the variables of number of hours completed for content major course work, the content major grade point average (GPA), and the age of content major course work predicted…

The article discusses the issue of e-learning courses as an alternative to traditional face-to-face courses or the support of the face-face courses. The main aim of the article is not to decide which alternative is more effective, but to find out whether there are students with particular learning style who are pre-disposed to e-learning. There…