The relative effectiveness of explicit instruction, guided discovery, and discovery learning techniques in enhancing anticipation skill in young, intermediate-level tennis players was examined. Performance was assessed pre- and postintervention, during acquisition, and under transfer conditions designed to elicit anxiety through the use of…

Two experiments examined possible negative transfer in nonexperts from the use of pictorial examples in a laboratory design problem-solving situation. In Experiment 1, 89 participants were instructed to "think aloud" and were assigned to 1 of 3 conditions: (a) control (standard instructions), (b) fixation (inclusion of a problematic…

This article reviews changes in the accountability landscape that have occurred for foundations in recent years and several precedents for foundation performance assessment. The authors then present a model of portfolio assessment that is used for organizational accountability and learning. This model, which was piloted in 2002 and 2003 for the…

The primary purpose of this study was to investigate the impact of the level of observed performance on the feedback strategy selected by a performance evaluator. One hundred and twenty-three actual performance evaluators from 15 different organizations and 123 college students reviewed, in groups which ranged from 2 to 20, a job description for…

Heartland Area Education Agency in Iowa illustrates how it has sustained a problem-solving service delivery system for 15 years and adapted to changing state and federal requirements while remaining consistent with its guiding principles that emphasize direct assessment, intervention, progress monitoring, and the evaluation of student results. The…

How speaking turns are taken and allocated in the language classroom, who takes them, and in what sequence (Sacks, Schegloff, and Jefferson 1974), allows mundane talk to be heard as "intellectual quality" and "connectedness" within the "productive pedagogies" framework adopted over the past five years by Education Queensland (2001). This paper…

The calendar was creeping into June. It was late spring, a time when many students' thoughts were sliding toward summer vacation. But it wasn't a problem in Lori Lowe's classroom. Her students had bigger things on their minds--like whether or not the Civil War would turn out the way they hoped. For many weeks, these fourth graders had been…

The goal of this study was to examine the ability to combine temporal-envelope information across frequency channels. Three areas were addressed: (a) the effects of hearing loss, (b) the effects of age and (c) whether such effects increase with the number of frequency channels. Twenty adults aged 23-80 years with hearing loss ranging from mild to…

The Caribbean Examinations Council (CXC) is a regional examining body that provides examinations for secondary and postsecondary students in Caribbean countries. The CXC administers the mechanical engineering technology examination for secondary students in the Caribbean, which includes Barbados, Trinidad and Tobago, Guyana, Jamaica,…

This study examined the effects of conversational language (e.g., asking questions, inviting replies, acknowledgments, referencing others by name, closing signatures, "I agree, but", greetings, etc.) on the frequency and types of responses posted in reply to given types of messages (e.g., argument, evidence, critique, explanation), and…

Recent studies have suggested that unusual visual processing in autism might stem from enhanced visual discrimination. Although there are also many anecdotal reports of auditory and tactile processing disturbances in autism these have received comparatively little attention. It is possible that the enhanced discrimination ability in vision in…

This experiment involved college students (N = 464) working on an authentic learning task (writing an essay) under 3 conditions: no feedback, detailed feedback (perceived by participants to be provided by the course instructor), and detailed feedback (perceived by participants to be computer generated). Additionally, conditions were crossed with 2…

Medical schools have reduced the time allotted to anatomy instruction. Consequently, schools engage students in more independent settings using information and communication technologies (ICT). There has been limited research in the use of video aids, a type of ICT, to enhance anatomy examination performance. The objective of this study is to…

Cross-country evidence on student achievement might be hampered by omitted country characteristics such as language or legal differences. This paper uses cross-state variation in Germany, whose sixteen states share the same language and legal system, but pursue different education policies. The same results found previously across countries hold…

The 2004-2005 school year was the third year that states were required to report on the performance of students with disabilities on standards-based assessments, and the last year before states were required to test in all grades 3 through 8, and once between grades 10 and 12. This report marks the ninth in a line of National Center on Educational…