Casting the die before the die is cast: the importance of the home numeracy environment for preschool children

Mathematical competencies are important not only for academic achievement at school but also for professional success later in life. Although we know a lot about the impact of “Home Literacy Environment” on the development of early linguistic competencies, research on “Home Numeracy Environment” (HNE) and the assessment of its influence on the development of mathematical abilities is in its infancy. We still lack studies analysing this relationship and simultaneously controlling for other variables concerning the individual and the environment. Thus, in this article, we focussed on the development of mathematical competencies in a sample of 609 German children from the end of kindergarten until the end of Grade 1. In particular, we were interested in the role HNE plays in regard to this development while controlling for age, sex, intelligence, rapid naming, number span, linguistic competencies, kindergarten attendance and socioeconomic status. Moreover, HNE was compared between families with or without a history of mathematical disability. HNE was not only an important predictor of mathematical abilities at the end of kindergarten, but it also influenced the further development of mathematical competencies above and beyond its initial impact. Families with a history of dyscalculia provided a more unfavourable HNE than families with no such problems. Results are shown in a structural equation model, which highlights the importance of HNE. The findings indicate that those involved in policy and intervention should focus more on the learning environments in families to improve children's achievement.     

Hurry Up,Please. It's Time—State of Emergency

This article explores the ethics of preservation, both as they have been traditionally established and as they might apply to current and future digital preservation efforts. The first part of the article reviews the literature of the past two decades to see how the preservation community has defined the ethical dimensions of its work, as well as developed guidelines to support an ethical practice. The second part considers digital preservation and the ways it both extends and complicates established ethical tenets. Digital preservation challenges the library community to revisit fundamental preservation practices and responsibilities. Our ability to come to consensus on these issues will be critical for the public's continued trust in our roles as stewards of the cultural record.     

E-Readers: New Opportunities for Hospital Patients and Staff

E-readers provide an opportunity for hospital librarians to reach out to staff and patients with new approaches to library lending. Librarians in four Veterans Health Administration medical centers are using e-readers to enlarge their scope of service in unique ways. The libraries of VA hospitals in Minneapolis, Des Moines, Tampa, and Philadelphia have developed several ways to reach out to new library users.     

Undergraduate Computer Science Enrollment Trends in Liberal Arts Colleges

There has been a good deal of informal, anecdotal discussion about undergraduate computer science enrollment trends at liberal arts colleges. While this information can be helpful, it is difficult to do detailed planning on the basis of informal and unsubstantiated evidence. This article presents quantitative data about enrollments in the computer science program at Macalester College for the eight‐year period 1985‐1992. The article also compares our local data with information on computer science enrollments from 11 national liberal arts colleges. These data incorporate enrollments at all levels of the curriculum‐‐service, introductory, core, and advanced courses. They also include information on the number of majors and graduates. Based on the data, we draw a set of 10 “observations” about enrollments trends which can help computer science departments in their long‐term planning and budgeting process.     

Students’ Socioscientific Reasoning and Decision-making on Energy-related Issues—Development of a measurement instrument

The concept of energy is one key component of science education curricula worldwide. While it is still being taught in many science classrooms from a mainly conceptual knowledge perspective, the need to frame the concept of energy as a socioscientific issue and implement it in the context of citizenship education and education for sustainable development, is getting more and more explicit. As we will be faced with limited fossil fuels and the consequences of global climate change in the future, students have to be supported in becoming literate citizens who are able to reach informed energy-related decisions. In this article, we focus on students’ reasoning and decision-making processes about socioscientific energy-related issues. In more detail, we developed a paper-and-pencil measurement instrument to assess secondary school students’ competencies in this domain. The functioning of the measurement instrument was analysed with a sample of 850 students from grades 6, 8, 10 and 12 using item response theory. Findings show that the measurement instrument functions in terms of reliability and validity. Concerning student ability, elaborate reasoning and decision-making was characterised by the use of trade-offs and the ability to weigh arguments and to reflect on the structure of reasoning and decision-making processes. The developed measurement instrument provides a complement for existing test instruments on conceptual knowledge about the concept of energy. It aims to contribute to a change in teaching about energy, especially in physics education in the sense of education for sustainable development.     

The Great Recession and the risk for child maltreatment

This study draws on the Fragile Families and Child Wellbeing Study (N = 2,032), a birth cohort study of families with children from 20 U.S. cities. Interviews occurred between August 2007, and February 2010, when the children were approximately 9 years old. Macro-economic indicators of the Great Recession such as the Consumer Sentiment Index and unemployment and home foreclosure rates were matched to the data to estimate the links between different measures of the Great Recession and high frequency maternal spanking. We find that the large decline in consumer confidence during the Great Recession, as measured by the Consumer Sentiment Index, was associated with worse parenting behavior. In particular, lower levels of consumer confidence were associated with increased levels of high frequency spanking, a parenting behavior that is associated with greater likelihood of being contacted by child protective services.     

Signature Pedagogies for Social Foundations: Negotiating Social Foundations Teaching Practices in the Field of Education

The conflicts arising between the pedagogical preferences of the fields of instructional design and technology (IDT) and social foundations of education are substantial. This conflict is primarily one of pedagogical values separating the Social Foundations with its emphasis on critical and creative thinking and the presumption of value and theory neutrality inherent in IDT. This is a serious issue because, increasingly, educators use IDT models to translate Social Foundations courses with social justice and equity outcomes into online formats. Much is lost. This article offers a discussion of the theoretical grounding of IDT (task-analysis) versus social foundations in regards to implications for the instructional social organization of online social foundations classrooms. This article uses the notion of signature pedagogy to describe sociocultural literacies as a basic tenet in social foundations of education. By doing so, it is demonstrated how these important theoretical positions are currently playing out in online instruction and space, to extend their relevance by introducing newer concepts such as Digital Cartesianism and copresence, and to provide a concrete example of what these concerns look like in the current push towards digital formats. In the current context of the use of electronic, social, communication, and mobile technologies in education, we find a new site to continue challenging the assumed neutrality of the technological model for education.     

Home Literacy Environment and the beginning of reading and spelling

Reading and writing are necessary prerequisites for a successful school career. Therefore it is important to identify precursor variables which predict these abilities early in order to identify children possibly at risk of developing reading or spelling difficulties. Relevant precursors include letter knowledge, phonological awareness (PA), vocabulary, and cognitive abilities. Moreover, also social aspects such as the socioeconomic status of the family (SES), the migration background and the “Home Literacy Environment” (HLE) are of importance. So far, only a few studies are available which analyse the early development of different possible explanatory factors simultaneously in the years before and after school enrolment. In particular, the relative impact of HLE on early and later linguistic competencies in a German context remains unclear. Thus, in our longitudinal study, covering the period from kindergarten to Grade 1, we focused on the role HLE plays in the development of language competencies of 921 German children, compared to the impact of several other important variables.