The role of phonology-to-spelling consistency (i.e., "feedback consistency") was investigated in 3 lexical decision experiments in both the visual and auditory modalities in French and English. No evidence for a feedback consistency effect was found in the visual modality, either in English or in French, despite the fact that consistency…

Articulation disorders in Down's syndrome (DS) are prevalent and often intractable. Individuals with DS generally prefer visual to auditory methods of learning and may therefore find it beneficial to be given a visual model during speech intervention, such as that provided by electropalatography (EPG). In this study, participants with Down's…

The objective of this study was to investigate and characterize the geometric thinking and understanding of four pre-service middle and secondary mathematics teachers while considering their spatial ability levels. To investigate the differences, if any, that existed among these pre-service middle and secondary teachers with different spatial…

This article reports on a study of the responses of a second-grade class to the page breaks in contemporary picturebooks. In a picturebook, the text and accompanying illustrations are divided into a series of facing pages called openings, and the divisions between the openings are called page breaks or turns. Unlike a novel, in which the page…

Students with disabilities have greater success when teachers have high expectations, use evidence-based practices, and design engaging learning experiences. Educators and other professionals often disagree about how to create such environments for students with autism, especially during small group academic instruction. This study evaluated the…

Many attempts are currently being made to develop Aural-Oral Communicative skills in English at school level, but it remains a difficult task for the teachers of English. There are a lot of readymade cassettes available in the market but they have hardly served the purpose. Admittedly, cassettes help and yield better results for learners, subject…

"Vocabulary Plus" is an interactive strategy which links vocabulary development with content area learning for English learners. This strategy uses interactive read-alouds of thematically- connected informational text matched to the grade-appropriate state standards and content of core subjects. When using "Vocabulary Plus",…

Grouping by luminance and shape similarity has previously been demonstrated in neonates and at 4 months, respectively. By contrast, grouping by proximity has hitherto not been investigated in infancy. This is also the first study to chart the developmental emergence of perceptual grouping longitudinally. Sixty-one infants were presented with a…

The objective of this study was to teach manual signs through an automated matching-to-sample procedure and to test for the emergence of new conditional relations and imitative behaviors. Seven adults with mild to severe mental retardation participated. Four were also hearing impaired. Relations between manual signs (set A) and pictures (set B)…

The present study compared the representational drawings of children with autism, children with Down syndrome and typically developing children. Participants were asked to draw a series of objects and their depictions were scored for the incidence of intellectual realism. The tasks sought evidence of conceptual as opposed to episodic influences on…

This paper reports a study investigating the degree of dissociation between performance shown by children with or without Down's syndrome (DS), matched on non-verbal MA-level, following an implicit or explicit learning procedure. Task-specific factors were tightly controlled using the same task for both modes of learning. The implicit learning…

In an early description of the mu rhythm, Gastaut and Bert [Gastaut, H. J., & Bert, J. (1954). EEG changes during cinematographic presentation. "Clinical Neurophysiology", 6, 433-444] noted that it was blocked when an individual identified himself with an active person on the screen, suggesting that it may be modulated by the degree to which the…

In this article, the author describes his categorization of practical mathematical tasks using drama, body maths, and a host of outlandish props. He categorizes the lessons under three headings--demonstration, teamwork, and creative display--partly as a means of furthering the invention of more activities within each classification. His…

Previous research suggests that by 4 months of age infants use the eye gaze of adults to guide their attention and facilitate processing of environmental information. Here we address the question of how infants process the relation between another person and an external object. We applied an ERP paradigm to investigate the neural processes…

The present study investigated whether facial expressions modulate visual attention in 7-month-old infants. First, infants' looking duration to individually presented fearful, happy, and novel facial expressions was compared to looking duration to a control stimulus (scrambled face). The face with a novel expression was included to examine the…