The Model of Domain Learning (MDL) is an alternative perspective on expertise that arose from studies of student learning in academic domains, such as reading, history, physics, and biology. A comparison of the MDL and traditional models of expertise is made. The key components and stages of the MDL are then overviewed. Discussion concludes with a…

This study examined the concurrent and predictive relations between infant attention skills, joint attention, and emotion regulation. Infants' gaze following skills and duration of orienting were assessed at 6 months of age, and collaborative joint attention and emotion regulation skills were assessed at 24 months of age. The results indicated…

The well-documented evidence that bilinguals demonstrate cognitive advantages over monolinguals is used as a foundation for the hypothesis that bilinguals will be better able to solve certain spatial tasks, and a theoretical framework for this hypothesis is constructed. The paper describes an experiment to explore this hypothesis. A series of…

Deaf and hearing college students' mean reaction times (RTs) were compared on a mental calculation task in which they had to verify the accuracy of solutions to addition and multiplication problems. The deaf students were divided into higher and lower readers. Higher deaf readers and hearing students had similar RTs and accuracy on addition…

Four experiments investigate the differences between implicit and explicit sequence learning concerning their resilience to structural and superficial task changes. A superficial change that embedded the SRT task in the context of a selection task, while maintaining the sequence, did selectively hinder the expression of implicit learning. In…

Listening in a second or foreign language is a very demanding task because it involves both correctly interpreting incoming speech and responding appropriately to the speaker. This qualitative classroom-based investigation describes the types and frequency of reception strategies used by learners at three different proficiency levels in French…

The effect of increasing the number of stimuli to be recalled was investigated to evaluate whether sensitivity for memory impairment was enhanced in adults with Down syndrome when using higher task load. Three levels of load were compared across three groups of adults: those with cognitive deterioration, no cognitive deterioration over age 40, and…

Constraints are characteristics of the individual, the task, or the environment that mold and shape movement choices and performances. Constraints can be positive--encouraging proficient movements or negative--discouraging movement or promoting ineffective movements. Physical educators must analyze, evaluate, and determine the effect various…

This study compared the oral structure and oral-motor skills of 59 boys with fragile X syndrome (FXS), 34 boys with Down syndrome (DS), and 36 developmentally similar typically developing (TD) boys. An adaptation of the J. Robbins and T. Klee (1987) Oral Speech Motor Protocol was administered to participants and their scores on measures of oral…

Purpose: This study assessed the fast mapping performance of children with specific language impairment (SLI) across the preschool to kindergarten age span in relation to their phonological memory and vocabulary development. Method: Fifty-three children diagnosed with SLI and 53 children with normal language (NL) matched for age and gender (30…

The data are clear: Too many students are not doing well in school. Too many are experiencing interfering barriers, most of which are not internal dysfunctions but are associated with neighborhood, family, school, and peer factors. If the situation is to change, schools must play a greater role in providing supports for students experiencing…

The purpose of this study was to examine the relationship between working memory and text coherence in Chinese text comprehension. Eighty-six participants completed an operation-character working memory span task to be classified into low-span and high-span readers and a reading task to measure the time to detect inconsistency as well as the…

As engineers contribute to solving the increasingly complex problems facing our society, there is a growing need for the engineers graduating from undergraduate programs to deeply understand the context within which they are solving problems. There is a particular need for engineers who recognize the complexities of global and societal issues and…

Claude Steele's stereotype threat hypothesis has attracted significant attention in recent years. This study tested one of the main tenets of his theory--that stereotype threat serves to increase individual anxiety levels, thus hurting performance--using real-time measures of physiological arousal. Subjects were randomly assigned to either high or…

Background: Measuring the self-perceptions, thoughts, hopes and inner lives of persons with intellectual disabilities (ID) has long been a research challenge. Unlike objective or projective tests, semi-projective tasks may provide persons with ID with just enough structure or cues to convey their self-perceptions in a spontaneous and unbiased…