Identified spouse abuse as a risk factor for child abuse

CONTEXT: There are limited data on the extent to which spouse abuse in a family is a risk factor for child abuse. OBJECTIVE: To estimate the subsequent relative risk of child abuse in families with a report of spouse abuse compared with other families. DESIGN: Cohort study. SETTING: Analysis of a centralized US Army database PARTICIPANTS: Married couples with children with at least one spouse on active duty in the US Army during 1989-95. MAIN OUTCOME MEASURES: The US Army Family Advocacy Program's Central Database was used to identify child and spouse abuse. The exposure was an episode of identified spouse abuse and the main outcome was a substantiated episode of subsequent child abuse.RESULTS: During the study period of an estimated 2,019,949 person years, 14,270 incident child abuse cases were substantiated. Families with an incident case of spouse abuse identified during the study period were twice as likely to have a substantiated report of child abuse compaired with other military families, rate ratio, 2.0, (95% confidence interval [CI] 1.9-2.1). Young parental age had the highest rate ratio, 4.9 (95% CI 4.5-5.3) in the subgroup analysis controlling for rank. Identified spouse abuse was associated with physical abuse of a child, rate ratio 2.4 (95% CI 2.2-2.5), and with sexual abuse of a child, rate ratio 1.5 (95% CI 1.3-1.7). Identified spouse abuse was not associated with child neglect or maltreatment, rate ratio, 1.0 95% CI 0.9-1.1) CONCLUSION: An identified episode of spouse abuse in a family appears to be associated with an increased risk of subsequent child abuse and serves as an independent risk factor. Therefore. care providers should consider the potential risk to children when dealing with spouse abuse.     

Double Visions: Educational Technology in Standards and Assessments for Science and Mathematics

For educational technology integration in content disciplines to succeed, teachers and teacher educators need clear standards delineating why, how, where, and how much educational technology they should include in their teaching. This paper examines the visions offered by current science, mathematics, and educational technology standards for educational technology integration in K-12 schools. Since national assessments exert a profound influence on what teachers and students choose to teach and learn, the vision of educational technology use supported by national assessments is also examined. The National Council of Teachers of Mathematics Standards (NCTM, 2000. Principles and Standards for School Mathematics. Retrieved April 6, 2002 from http://standards.nctm.org), the National Science Education Standards (National Research Council (NRC) 1996. National Science Education Standards. Available at http://books.nap.edu/catalog/4962.html), and the National Educational Technology Standards (International Society for Technology in Education (ISTE) 2000. National Educational Technology Standards for Students: Connecting Curriculum and Technology, ISTE, Eugene, Oregon) provide different visions of educational technology use in the classroom. In addition, the current technology use policies for national assessments in science and mathematics, in particular the college admission tests (ACT, SAT I and SAT II subject area tests), Advanced Placement (AP) course assessments, and the Praxis Series assessments indicate that while mathematics assessments often recommend or require the use of educational technology, few science assessments permit the use of educational technology by students. Recommendations are offered for science educators regarding teacher preparation for the technology-rich classrooms of the future.     

Analysing design and technology as an educational construct: an investigation into its curriculum position and pedagogical identity

The hierarchal status of academic disciplines, what defines valuable or legitimate knowledge and what should we teach our children is a topic of much debate. Amidst concerns of an academic decline, tackling the culture of low expectation and anti-intellectualism, the need to address social justice, and its by-product of cultural reproduction, is the focus of current education policy. Set within the UK, this paper presents a critical review of the literature relating to disciplinary knowledge and teaching and learning regimes, specifically seeking to explore the subcultures which exist between design and technology and its associated curricula counterparts that combine to produce science, technology, engineering and mathematics (STEM). The purpose being to proffer an explanation that is supportive in developing an understanding as to why design and technology is perceived by many to be of less value than its STEM counterparts. Situation within a functionalist approach to STEM education policy, findings are discussed in relation to design and technology, which as a subject is caught between the identities of academic and vocational exponents, and it is from this perspective that complex nature and perceived value of design and technology is explored.     

The Elusive Search for Teacher Collaboration

Collaboration is a well-used term in the field of education, identified as promising practice for student learning and teaching learning alike. However, collaboration comes in different shapes and sizes, leading to radically different ends. The authors examine teachers’ own understandings and practices of collaboration with teacher colleagues within their school contexts and within a professional development model designed to allow for collaborative conversation between teachers. Implications for teacher education are then considered.     

Two-choice,observational learning and reversal in the rat: S-S versus S-R effects

In Experiment 1, male rats were trained to press both bars in a two-choice apparatus and were then given observational training of a go/no-go discrimination in which the observed operation of two inaccessible, dissimilar bars by a hidden experimenter constituted S+ and S?. After discrimination was established, individual rats were permitted access to the two bars. Six of the seven rats consistently pressed the S+ bar on 10 test trials, but failed to reverse bar preference after observational training was reversed. In Experiment 2, nine naive males received the same observational training as in Experiment 1, but without any pretraining to press either bar. All rats pressed the S+ bar on initial test and did so consistently throughout the 10 trials. Six of these rats received reversal training of the go/no-go discrimination after the 10 test trials. As in Experiment 1, all rats failed to press the new S+ bar. However, five of six rats in another group, which received reversal trainingprior to any test trials, did reverse and press the new S+ bar. In Experiment 3, controls for possible confounding effects of overtraining trials were conducted. These manipulations had no effect; the rats tested before reversal still failed to press the S+ bar, and the rats reversed before testing all reversed or pressed the most recent S+ bar. That is, S-R learning predominated over S-S learning if active, though unreinforced, responding to a particular bar intervened. In contrast, however, a cognitive (S-S) interpretation of directed response learning was supported by the results of Experiment 4, in which the rats that learned the go/no-go discrimination without responding (only by auditory and light cues) failed to press the S+ bar consistently.     

Computer science in K-12 school curricula of the 2lst century: Why,what and when?

In this paper we have examined the position and roles of Computer Science in curricula in the light of recent calls for curriculum change and we have proposed principles and issues to consider in curriculum design as well as identifying priority areas for further research. The paper is based on discussions within and beyond the International Federation of Information Processing (IFIP) Education Community since 2012 as well as an analysis of curriculum developments in five different countries. Emerging themes have been discussed with reference to important perspectives from curriculum theory including “powerful knowledge” as a key element of entitlement and management of the growth of expertise. Based on this analysis we have identified areas of consensus as well as constraints, risks and issues that are still subject to controversy. There is an emerging consensus of the importance of Computer Science and the nature of its “powerful knowledge”. Furthermore current understanding of the opportunities and benefits for starting to learn Computer Science early in primary schools has identified this early start as an entitlement and equity issue. There is a strong consensus that teacher professional development in Computer Science Education is critical for supporting curriculum change and is currently a major challenge in many countries. Other key issues include understanding how the growth of expertise affects potential structure and sequencing in the curriculum and the balance of content. Further considerations include how new technological opportunities interact with pedagogical approaches and can provide new potential for the growth of expertise.     

The development and application of affective assessment in an upper‐level cell biology course

This study exemplifies how faculty members can develop instruments to assess affective responses of students to the specific features of the courses they teach. Means for assessing three types of affective responses are demonstrated: (a) student attitudes towards courses with differing instructional objectives and methodologies, (b) student self‐efficacy (confidence) in completing tasks common to practicing experts, and (c) interests in subject‐specific topics and associated intellectual skills. The iterative processes used in refining the instruments and performing the statistical analyses of their effectiveness are detailed. An analysis of data obtained using these instruments is also included. Positive attitudes towards courses emphasizing analytical thinking increased significantly over the course of a 14‐week semester, as did the measures of self‐efficacy. Despite the rigorous analytical nature of the course experience, the initial strong interest in cell biology topics and higher order thinking skills remained unchanged. There were no significant differences based on gender in any of the affective measures. We discuss the apparent dichotomy, revealed in these assessments, between students' idealistic, academic attitudes towards the course's effectiveness and their opinions of its effects on them personally. We conclude by reporting how insights garnered both from these formal assessments and from anecdotal communications have prompted experimental modifications in the design and conduct of the course. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 1057–1087, 2007     

Dis-placing place-making: how African-American and immigrant youth realize their rights to the city

ABSTRACT

Notions of place-making assume that individuals and groups of people have legitimate ‘rights to the city.’ This paper unsettles these notions to incorporate the politically and legally tenuous relationships African-American and Immigrant youth have to their cities. We describe a community-based digital STEAM curriculum called Mobile City Science that invited youth to engage in place-making efforts using mobile and location-aware technologies. The design study relied on a contradiction that is fundamental to youth place-making in an era of white nationalism: for African-American and Immigrant youth to engage power structures in community development processes, they had to engage in a series of dis-placements that removed them from embodied experiences and in-location perceptions of their communities. Self-censoring, witnessing, historicizing, and re-veiwing were all examples of dis-placements youth enacted to speak truth to power with digital and mobile tools.     

Sustainability and distance learning: a diverse European experience?

Higher Education (HE) is experiencing disruption from technologies, demographics, the globalising world and longer life expectancy. Historically Higher Education has had a legacy of being seen as the requirement for an educated ‘elite’, there has been a policy ambition set in various countries (including the UK) for it to become the expectation for much wider segments of the population as a whole. As students become ‘everyone’ and learning becomes ‘all the time’ Distance Teaching and Research Institutions have a tremendous opportunity but there are also many disruptions and barriers to overcome. Higher Education institutions have an important role within Education for Sustainable Development and sustainable lifestyles; one of the important goals and targets of the United Nations Sustainable Development goals for 2030. Higher Education can contribute to sustainability in many ways – social, technical and environmental; globally and locally. In particular distance-learning universities due to the flexibility in the learning process, use of technologies, and inter-disciplinary approach to teaching and learning, constitute key factors in education for sustainable development. But what will this contribution look like? In this paper, the responses from senior leaders in four major European distance-learning universities are presented, compared and discussed. The tentative conclusions draw out some strategic imperatives for sustainable higher education in the twenty first century.