In this experiment we studied the effect of goal setting on the strategies used to perform a block design task called SAMUEL. SAMUEL can measure many indicators, which are then combined to determine the strategies used by participants when solving SAMUEL problems. Two experimental groups were created: one group was given an explicit, difficult…

22q11.2 Deletion Syndrome (22q11DS) is a common microdeletion disorder associated with mild to moderate intellectual disability and specific neurocognitive deficits, particularly in visual-motor and attentional abilities. Currently there is evidence that the visual-motor profile of 22q11DS is not entirely mediated by intellectual disability and…

In recent years, leaders in the school counseling profession worldwide have been calling on their colleagues to re-examine their role as "agents of social justice" in schools, with a view to promoting equal educational opportunities for all students. This research examines counselors' perceptions of the role, role behaviors, personal…

How well can non-native length contrasts for vowels and for consonants be perceived and is one type more difficult than the other? Three listener groups (native Italian and German as well as advanced German learners of Italian) performed a speeded same-different task involving vocalic and consonantal length contrasts as well as segmental contrasts…

Assessment permeates many aspects of our educational society. With the passage of federal legislation (i.e., No Child Left Behind Act of 2001 and Individuals With Disabilities Education Improvement Act of 2004), assessment in the form of accountability is ever present in our K-12 educational system. Current assessment practices should be used in…

Purpose: The purpose of this study was to examine the effects of an intensive voice treatment (Lee Silverman Voice Treatment, commonly known as LSVT LOUD) for children with spastic cerebral palsy (CP) and dysarthria. Method: A nonconcurrent multiple baseline single-subject design with replication across 5 children with spastic CP was used.…

Theoretically, the more important a role-identity is to a person, the more it should provide a sense of purpose and meaning in life. Believing one's life to be purposeful and meaningful should yield greater mental and physical well-being. These hypotheses are tested with respect to the volunteer role, specifically, Mended Hearts visitor, in which…

Background: Fragile X syndrome (FXS) is an early diagnosed monogenic disorder, associated with a striking pattern of cognitive/attentional difficulties and a high risk of poor behavioural outcomes. FXS therefore represents an ideal model disorder to study prospectively the impact of early attention deficits on behaviour. Methods: Thirty-seven boys…

We examined acquisition of grapheme-phoneme correspondences by 4 deaf and hard-of-hearing preschoolers using instruction from a curriculum designed specifically for this population supplemented by Visual Phonics. Learning was documented through a multiple baseline across content design as well as descriptive analyses. Preschoolers who used sign…

Autism spectrum disorders (ASD) are often associated with aberrant responses to sensory stimuli, which are thought to contribute to the social, communication, and repetitive behavior deficits that define ASD. However, there are few studies that separate aberrant sensory responses by individual sensory modality to assess modality-specific…

These are the proceedings of 2012 AG Bell Research Symposium, presented July 1, 2012, as part of the AG Bell 2012 Convention. The session was moderated by Tamala S. Bradham, Ph.D., CCC-A. The papers presented at the proceedings are the following: (1) The Queens of Audition; (2) Speech Perception and Hearing Loss; (3) The Restoration of Speech…

Recent findings demonstrated that number magnitude affects the perception of display time (B. Xuan, D. Zhang, S. He, & X. Chen, 2007). Participants made fewer errors when display time (e.g., short) and magnitude (e.g., small) matched, suggesting an influence of magnitude on time perception. With the present experiment, the authors aimed to extend…

In speeded response tasks with redundant signals, parallel processing of the signals is tested by the race model inequality. This inequality states that given a race of two signals, the cumulative distribution of response times for redundant stimuli never exceeds the sum of the cumulative distributions of response times for the single-modality…

Foreign language acquisition must inevitably start with phonetics, an aspect of language whose importance is matched only by its neglect. Different research has shown how the systematic teaching of pronunciation is beneficial not only because it aids the comprehension of messages and their expression, but also because it diminishes the anxiety…

Inter-professional supervision combines the social processes of supervision and multi-agency working: both complex and often poorly understood processes. This paper discusses the first author's research of inter-professional supervision, involving an educational psychologist (EP) supervising another professional and complements the recently…