Genetic etiology of spelling deficits in the Colorado and London twin studies of reading disability

The basic multiple regression model for the analysis of selected twin data (DeFries and Fulker 1985, 1988) was fitted to spelling data from 100 pairs of MZ twins and 71 pairs of same-sex DZ twins tested in the Colorado Reading Project (DeFries, Olson, Pennington and Smith 1991), and to data from 12 pairs of MZ twins and 15 pairs of same-sex DZ twins tested in the London twin study of reading disability (Stevenson, Graham, Fredman and McLoughlin 1984, 1987). Estimates of h _g ² obtained from analyses of these data suggest that about 60% of the deficit of probands is due to heritable influences in both samples. When a regression model was fitted separately to data from males and females in the combined Colorado and London samples, resulting estimates of h _g ² were 0.66±0.18 and 0.56±0.19, respectively, a nonsignificant difference. Collaborative analyses of data from additional twin studies of reading disability would facilitate more rigorous tests of hypotheses of differential genetic etiology as a function of group membership.     

An Australian study of possible selves perceived by undergraduate engineering students

In this study, we worked with second-year engineering students at an Australian university to examine previously identified threshold concepts within the theoretical framework of Possible Selves. Using workshops as the context for intensive work with students, students were encouraged to consider their future lives and work, including their engineering fears, expectations, and aspirations. The findings revealed many students to have a poor understanding of the realities of engineering work. Moreover, perceived gaps between self-efficacy and the requirements of engineering work appeared to be motivating if students deemed it possible to reduce the gap, but demotivating if they identified a characteristic over which there was perceived to be no control. The study suggests that these engineering students needed more opportunities to explore both the roles of engineers and their own possible selves. Overall, the findings indicate that higher education students may need encouragement and support to explore potential future roles, and they strengthen calls for further research in this area.     

Adaptations in the teaching of composition to non-native speakers of English

This article defines the problem of teaching foreign students in standard American university composition courses. It describes how two composition courses were modified to meet the needs of students who were beyond English as a Second Language composition but not yet ready for mainstream study. The article suggests that adaptations, not only in technique, but in approach and content as well, are required in order to fulfill the needs of these special students.Sally L. Chirinos, M.A. was the Academic Director of the EFL Program at the Instituto Cultural Peruano-Norteamericano, Arequipa, Peru from 1977–78. Suellen Rundquist is a M.A. candidate in Foreign Language Education and English as a Second Language at the University of Minnesota. Lisa Washburn holds a M.A. in English as a Second Language and a M.A. Germanic Philology from the University of Minnesota.     

Story Nights: an apprenticeship into literacy through bilingual story reading

This article documents an extended Mexican family’s social practices surrounding literacy as they engage with bilingual children’s literature in a unique context that draws from both home and school without the pressures of curriculum mandates. The research is situated within the southeastern United States where English-dominant practices permeate the school and community. Sociocultural and third space theories provide a framework for understanding the complexities surrounding language use and literacy development. Findings indicate the new space, Story Nights, provides for the development of connections to Mexican culture and a notion of community-based literacy learning. The author makes recommendations for classroom teachers, teacher education programs, and educational policy to be more inclusive of Latino/Latina English learners.     

To promote,or not to promote fundamental British values? Teachers’ standards,diversity and teacher education

In this article we seek to problematize the presence of the requirement within the teachers’ standards (DfE, 2012), that they ‘should not undermine fundamental British values’ in the context of initial teacher education in England. The inclusion of this statement within the teachers’ code of conduct has made its way from the counter‐terrorism strategy, Prevent and raises questions about Britishness, values and the relationship between the state and the profession more generally. We argue that the inclusion of the phrase within a statutory document that regulates the profession is de facto a politicization of the profession by the state thereby instilling the expectation that teachers are state instruments of surveillance. The absence of any wider debate around the inclusion of the statement is also problematic as is the lack of training for pre‐service and inservice teachers since it means this concept of fundamental British values is unchallenged and its insidious racialising implications are unrecognised by most teachers.     

Gaining a better understanding of your teaching through self-study

As the director of a small preschool, Mary struggled to come up with a meaningful form of staff development for her teachers. She encouraged her staff to enroll in local workshops, and together they attended weekend-long state and national early-childhood conferences. The staff always returned from these sessions a closer knit group, and the conferences often stimulated them with new ideas that they wished to incorporate into their teaching. Too often, though, by Monday, the demands of the real world of their classrooms had overwhelmed them, and the excitement and energy that had filled them on the weekend had faded away.Dwight Rogers is Assistant Professor, School of Education, University of North Carolina at Chapel Hill. Joy Mermin is a teacher at the Family Preschool, 632 Laurel Hill Road, Chapel Hill, NC. Mary Jenne is a teacher and Director of the Family Preschool, Chapel Hill, NC.     

Chaos in Environmental Education

Random behaviour, perfectly controlled by deterministic laws, is the seemingly paradoxical definition of ‘chaos’. Hence, chaos theory reconciles order and disorder, and portrays an evolutionary universe based upon a delicate interplay of chance and necessity. These findings have raised fundamental questions regarding the nature of reality and humankind's dialogue with reality. In response, many theorists, both within and beyond the natural sciences, are heralding an emerging paradigm. In the context of education, the assumptions of the emerging paradigm posit learners in a creative process in which the evolution of knowledge and the participant's impact upon each other in a manner that remains ambiguous until the chance has been taken. Explorations of this vision of learning, and the philosophical assumptions, from which it is derived, have the capacity to promote and enrich the current contestation in environmental education. This article presents an example of such an exploration. Specifically, this exploration outlines the essence of chaos theory and the evolutionary capacity of chaotic systems, the philosophical implications of chaos theory both in general and for education, and compares the relations between Doll's (1986, 1988, 1989, 1992, 1993) curriculum vision based on chaos theory and critical education for the environment as outlined by Tien (1993).     

Comparing Teacher Assessment and Standard Task Results in England: the relationship between pupil characteristics and attainment

This study examines the 1992 National Curriculum assessment data from one large LEA in England in order to address the issue of equity. For comparison purposes we also present additional data obtained front the same sample of pupils on an NFER standardised word recognition test. The report focuses on the relative performance of gender, low income, linguistic, and special needs groups on a standardised reading test and the teacher (TA) and standard task (ST) performance assessments administered in 1992 to 7‐year‐olds as part of the national curriculum (NC) in England and Wales. The impact of schools and teacher effectiveness on student attainments scores is also examined and discussed. Briefly, the findings show that irrespective of the method of assessment, differences in attainment were found between most pupil groups investigated. However, importantly, only very modest evidence was found that particular methods of assessment appeared either to reduce or increase the differences in attainment and overall no clear patterns emerged. The findings are discussed in the context of various factors that may have an impact on the assessment of student attainment.     

Book Review

Book reviewed in this article: Whose Muse?: Art Museums And The Public Trust: James Cuno, ed. Vastly More Than Bricks And Mortar: Reinventing The Fogg Art Museum In The 1920s: Kathryn Brush.