Mathematics in Secondary Psychiatric Schools: Curricular and Assessment Policies and Practices

The current study focuses on results from a national survey of special education mathematics teachers in secondary psychiatric schools. A total of 115 (33.04%) respondents completed a mail or online survey concerning school-level mathematics curriculum and assessment policies and practices. No statistically significant differences existed between respondent and nonrespondent schools on demographic variables. Results indicate a disconnect between the mathematics curriculum and state assessments. Approximately half teachers responded that their school relies on standard district or state curriculum, and the curriculum and instructional materials are aligned with assessments to a great extent. Only about 40% and 30%, respectively, reported that schools are supervised and teachers are provided professional development to facilitate the alignment of curriculum with state assessments to a great extent. Additional results and implications are discussed.     

Intersecting communities of practice in distance education: the program team and the online course community

This article is a case study that aimed at understanding the dynamics of two complementary communities involved in a distance education graduate program: one community of practice formed by the instructors and instructional developers, who designed and developed the program, and another created by the students and instructor in one of the online courses. The relationship between both communities and the evolution that occurred within the online course are analyzed. Emergent themes are discussed and recommendations are made for similar contexts and communities.     

Using matrix norms to estimate the direction of arrival of planar waves on an ULA

SEAD method estimates the direction-of-arrival angles on an uniform linear array based on the difference between the two largest singular values, what is called differential spectrum. Although it presented an outstanding performance, the ability to indicate the source positions was not elucidated yet. Inspired by the differential spectrum formulation we derived a total differential spectrum and found out that the matrix norm induced by the vector 2-norm of a modified spatial covariance matrix can be used to estimate the direction-of-arrival of multiple plane waves. Indeed we show that matrix norms are estimators and we propose their use instead of the singular value decomposition in SEAD-based methods. We present a general mathematical expression in order to explicit the operating principles of the proposed methods. Consequently, we were able to explain how the relation between the arriving and the search angles produces the larger peaks on the differential spectrum. To evaluate the important role played by matrix norms, a thousand experiments were carried out. They showed that the proposed approach proved to be as accurate as the previous SEAD-based methods, while providing a significant reduction on runtime. It also outperformed well-established methods like MODEX regarding the estimation error.     

Exploring user acceptance of technology using social networks

The technology acceptance model (TAM) has been widely used to study user acceptance of new computer technologies. However, it does not incorporate social structure and influence as a significant factor. In this study, we ask the following questions: (i) What are the limitations of the existing TAM for studying virtual community? (ii) What is effect of social networks on user acceptance of technology for virtual community? and (iii) How can the influence of different types of social ties serve as a basis for exploring the user acceptance of technology in a virtual community? Here, we explore the possibility for extending TAM to incorporate the influence of the different types of social ties as a new theoretical construct. Preliminary analysis of data from a virtual community results show that weak and strong ties influence technology acceptance. The findings enable HCI researchers to account for influence of social ties in future investigations using TAM.     

A Qualitative Metasynthesis of Consultation Process Research: What We Know and Where to Go

ABSTRACT

Qualitative metasynthesis (QM) is a research methodology that permits the meaningful integration and interpretation of qualitative research. This study applies a QM approach combined with constructivist grounded theory methods, bolstered by several features of research credibility, to examine the state of consultee-centered consultation (CCC) and related relational, process-oriented school consultation research. A systematic search and retrieval process including two rounds of appraisal resulted in a final sample of 38 relevant studies from 1995 to 2014. Data analyses included two stages of coding/theme development. Integrated themes suggest a number of considerations regarding consultation implementation including: system-level factors; consultation structure; consultee voice, social-emotional support, and learning; ecological orientation and cultural responsiveness; and consultation training. Future research priorities stemming from these themes are identified and elaborated upon, as are future applications for QM in educational research.     

Narrative inquiry as a mediational space: examining emotional and cognitive dissonance in second‐language teachers' development

In the practice of teacher education, most would agree that critical reflection in and on the process of learning to teach and the activities of teaching play a central role in teachers' professional development. Using Vygotskian sociocultural theory, we examine how narrative inquiry functions as a culturally developed tool that mediates teachers' professional development. We analyzed narratives written by three teachers of English as a second/foreign language set in three different instructional contexts. Our analysis suggests an interwoven connection between emotion and cognition, which drove these teachers to search for mediational tools to help them externalize their experiences. The activity of engaging in narrative inquiry created a mediational space where teachers were able to draw upon various resources, such as private journals, peers and ‘expert’ or theoretical knowledge, that allow them to reconceptualize and reinternalize new understandings of themselves as teachers and their teaching activities. The intersection of experiential and ‘expert’ knowledge provided a discourse through which these teachers named experiences and constructed a basis upon which they grounded their transformed understandings of themselves as teachers and their teaching. Depending on where these teachers were in their professional development when they wrote their narratives, we uncovered evidence of idealized conceptions of teaching with commitment to action as well as the transformation of teachers' material activities. Implications for the role teachers' narrative inquiry may play in teacher education programs are provided.     

‘Man-up,go and get an ice-pack.’ Gendered stereotypes and binaries within the primary classroom: a thing of the past?

Gendered expectations are deeply embedded within the fabric of a society and the classroom is no exception; binaries habitually pervade attitudes, practices and pedagogies. This small-scale qualitative-interpretive study, undertaken in one rural primary school in North Wales, explores how the learning of gender is constructed, enacted and challenged by participants functioning within Key Stage 2 (children aged 8–11 years), issues experienced by, both girls and boys, to cogitate implications for gender equity and for teachers' work. The fieldwork revealed that many school participants continue to draw upon essentialist binary discourse, predominantly based on biological theories, to explain differences between boys and girls relating to classroom behaviour, subject attainment, curricular preferences and career pathways. Constant reference was made to acceptable ways of ‘doing masculinity’ and the ‘high-achieving, conforming school girl culture’. Children recognised gender binaries used by teachers and were aware of societal advances in gender equity. Despite decades of research and policies, we are still some way to ameliorating gender binaries and stereotypes in this phase of schooling. Therefore, there is an urgent need for practitioners to become more reflexively aware about the complex ways in which gendered dualisms and hierarchies perpetuate and dictate relations and pedagogical practices, which constrain experiences and opportunities for girls and boys and, to incorporate multiple ways of thinking and doing gender in classrooms.     

The relative value of reading ability and IQ as predictors of teacher-reported behavior problems

Measures of early family adversity, pre-school-age IQ, school-age IQ, and reading ability were obtained from 779 Dunedin children. The data were used to examine the role of reading ability in the relationship between intellectual performance and teacher-reported behavior problems. Results of regression analyses showed that family adversity and pre-school-age IQ predicted problem behavior during the first year at school. However, reading scores accounted for a larger proportion of the variance in the later behavior problem scores than did school-age IQ scores, and when reading ability was entered in the regression equation before IQ, then reading but not IQ significantly predicted change in problem behavior during the primary school years. The results indicated that the association between IQ scores and problem behavior was mediated by reading ability and that a measure of school-age IQ has limited usefulness for models of primary school-age problem behavior.