Language is the way students and teachers communicate in the science classroom, but language of science is not always the language children and adults use in their everyday life. As Michaels, Shouse, and Schweingruber put it, "In science, words are often given specific meanings that may be different from or more precise than their everyday…

Benzoyl peroxide is used as a bleaching agent for flour and whey processing, a polymerization initiator in the synthesis of plastics, and the active component of acne medication. Because of its simplicity and wide application, benzoyl peroxide is a target molecule of interest. It can be affordably synthesized in three steps from bromobenzene using…

Purpose: The rhythmic entrainment (coordination) of behavior during human interaction is a powerful phenomenon, considered essential for successful communication, supporting social and emotional connection, and facilitating sense-making and information exchange. Disruption in entrainment likely occurs in conversations involving those with speech…

Picturebooks were one format of multimodal text used during the classroom-based research that is featured in this article. Although the research conducted with a class of grade 7 students had several overarching purposes, the two most relevant to this article were to investigate student development of visual meaning-making skills and competencies…

Purpose: To investigate gaze behavior during communication between children with hearing impairment (HI) and normal-hearing (NH) peers. Method: Ten HI-NH and 10 NH-NH dyads performed a referential communication task requiring description of faces. During task performance, eye movements and speech were tracked. Using verbal event (questions,…

Purpose: The existing literature on language outcomes in children born prematurely focuses almost exclusively on standardized test scores rather than discourse-level abilities. The authors of this study looked longitudinally at school-age language outcomes and potential moderating variables for a group of twins born prematurely versus a control…

Purpose: The role of vision in speech representation was investigated in congenitally blind speakers and sighted speakers by studying the correlates of contrastive focus, a prosodic condition in which phonemic contrasts are enhanced. It has been reported that the lips (visible articulators) are less involved in implementing the rounding feature…

In 2010, the Romanian Angel Appeal Foundation launched a 3-year national training and development programme to develop and deliver a model of diagnostic and therapeutic services aimed at promoting social inclusion for children and young people with autism spectrum disorders. The project adopted a number of strategies aimed at developing knowledge…

One prevalent practice of multicultural education is enlisting multiple perspectives for teaching. Oftentimes, these perspectives enter classrooms via digital texts, simulations/scenarios, primary documents, and debates. Children's and young adult literature play a critical role in these comparisons. However, these multiple perspectives are…

This article examines how nations split decision-making about health services between federal and sub-federal levels, creating variation between states or provinces. When is this variation ethically acceptable? We identify three sources of ethical acceptability--procedural fairness, value pluralism, and substantive fairness--and examine these…

Purpose: Traditional methods for measuring hyoid excursion from dynamic videofluoroscopy recordings involve calculating changes in position in absolute units (mm). This method shows a high degree of variability across studies but agreement that greater hyoid excursion occurs inmen than in women. Given that men are typically taller than women, the…

Purpose: The Lidcombe Program is an operant treatment for early stuttering shown with meta-analysis to have a favorable odds ratio. However, many clients are unable to access the treatment because of distance and lifestyle factors. In this Phase I trial, we explored the potential efficacy, practicality, and viability of an Internet webcam Lidcombe…

Children's emotional and behavioural difficulties are the result of multiple individual, social and contextual factors working in concert. The current paper proposes a theoretical framework to interpret students' emotional and behavioural difficulties in schools, by taking into consideration teacher-student relationships, students'…

This paper attempts to identify leadership practices of school principals as they engaged in exploring and exploiting possibilities in and around the school contexts to build teacher capacity for change. Based on interview data of school principals, this paper shows that principals from different schools engaged in qualitatively different…

Korean general and special educators (n = 229) and American general and special educators (n = 348) were surveyed to explore (a) their perceptions of the importance of self-determination for students with disabilities, (b) how frequently they teach it, (c) the relationship between their perception of the importance of teaching self-determination…