Ability grouping and tracking have been a major focus in educational research because of its role in promoting curriculum differentiation. However, there has been limited attention to how this differentiation occurs in contemporary schools involved with reform efforts including those focused on subject specific academic standards designed to…

Studies indicate that cultural properties of texts affect reading at the content and textual levels. However, research has not adequately addressed the effects of the cross-cultural pragmatics of discourse on readers. Therefore, this study explored whether or not cultural factors play a role in reading comprehension by comparing Turkish and…

Two experimental series are reported using both reaction time (RT) and a data-limited perceptual report to examine the effects of perceptual load on object-based attention. Perceptual load was manipulated across 3 levels by increasing the complexity of perceptual judgments. Data from the RT-based experiments showed object-based effects when the…

There is a long-standing debate about the principles constraining the combinatorial properties of suffixes. Hay 2002 and Hay & Plag 2004 proposed a model in which suffixes can be ordered along a hierarchy of processing complexity. We show that this model generalizes to a larger set of suffixes, and we provide independent evidence supporting the…

Putting semantics aside, today's reality is that schools are expected to be places of rigorous learning and there should be no question that every student needs to be academically challenged. The problem is that most schools have not taken the time to define what is meant by "rigor" and to clarify how it will be recognized when it is in…

This study investigates the acquisition of post-verbal (temporal) adverbials and post-verbal negation in L2 Dutch. It is based on previous findings for L2 French that post-verbal negation poses less of a problem for L2 learners than post-verbal adverbial placement (Hawkins, Towell, Bazergui, Second Language Research 9: 189-233, 1993; Herschensohn,…

Purpose: To study the perceptual consequences of changes in parameters of vocoded speech in various reverberation conditions. Method: The 3 controlled variables were number of vocoder bands, instantaneous frequency change rate, and reverberation conditions. The effects were quantified in terms of (a) nonsense words' recognition scores for young…

This article explores the opportunities to apply cognitive load theory and four-component instructional design to self-directed learning. Learning tasks are defined as containing three elements: learners must (a) "perform" the tasks, (b) "assess" their task performance, and (c) "select" future tasks for improving their performance. Principles to…

Arithmetic word problems are often presented accompanied by illustrations. The present study examined how different types of illustrations influence the speed and accuracy of performance of both good (n = 67) and poor arithmeticians (n = 63). Twenty-four arithmetic word problems were presented with four types of illustrations with increasing…

The purpose of this qualitative study was to analyze the perception of elementary teachers and their practices when transitioning from small classes of 20 to larger classes of 28 or more students. The respondents were asked questions about how they have adjusted to the instruction of the curriculum, classroom management, monitoring of student…

Mathematics is an increasingly important aspect of education because of its central role in technology (Kuenzi, 2008). Mathematical achievement tests are universally applied throughout schooling in the US to assess yearly progress. The middle school years (e.g., Grade 6-Grade 8) are especially crucial to success in mathematics because students…

Research has suggested that academic stress may "spillover" into other life domains and have negative psychological or social consequences for children and adolescents outside of school settings, but relatively few investigations have examined mediators and moderators of spillover. The current study explored the mediating role of state…

This study examined the role of learners' perceptions in a learner-controlled computer-based learning environment. Computer-based learning environments that offer learner control (LC) to the learners are assumed to enhance motivation and learning outcomes. Recently, the focus of LC research has shifted from measuring the direct effect of LC on…

The purpose of the study is to examine the effect of appropriately designed multimedia software for both conversational and formal styles with respect to various variables. The model of nonequivalent control group was used in the study. While the group studying with the multimedia material in formal style included 22 students, the other group…

This study examines the effects of explicit instruction and exposure only on ESL students' ability to recognize, use and recall phrasal verbs. Subjects included 55 intermediate-level ESL students in reading classes at an intensive English program. Thirty-seven idiomatic phrasal verbs were divided into two lists. In a repeated measures design, one…