Childhood trauma and psychiatric disorders as correlates of school dropout in a national sample of young adults

The effect of childhood trauma, psychiatric diagnoses, and mental health services on school dropout among U.S.-born and immigrant youth is examined using data from the Collaborative Psychiatric Epidemiology Surveys, a nationally representative probability sample of African Americans, Afro-Caribbeans, Asians, Latinos, and non-Latino Whites, including 2,532 young adults, aged 21-29. The dropout prevalence rate was 16% overall, with variation by childhood trauma, childhood psychiatric diagnosis, race/ethnicity, and nativity. Childhood substance and conduct disorders mediated the relation between trauma and school dropout. Likelihood of dropout was decreased for Asians, and increased for African Americans and Latinos, compared to non-Latino Whites as a function of psychiatric disorders and trauma. Timing of U.S. immigration during adolescence increased risk of dropout.     

Delivering school‐based mental health services by school psychologists: Education,training, and ethical issues

Consistent with the priority goals of the 2002 Future of School Psychology Conference, the National Association of School Psychologists' Blueprint for Training and Practice III advocates for school psychologists becoming “leading mental health experts in schools.” In this regard, the present article reviews the prevalence and incidence of children's mental health problems in the schools, followed by a historical overview of the nature of school‐based mental health services. We discuss education and training issues and related ethical and professional practice issues that focus on the ethics codes of the National Association of School Psychologists and the American Psychological Association that are associated with the delivery of mental health services by school psychologists. Recommendations are offered for graduate‐level coursework and field experiences in the delivery of school‐based mental health services, as well as future directions for research in this area. © 2011 Wiley Periodicals, Inc.     

Updated generic search filters for finding studies of adverse drug effects in Ovid medline and Embase may retrieve up to 90% of relevant studies

Background

The most current objectively derived search filters for adverse drug effects are 15 years old and other strategies have not been developed and tested empirically.

Objective

To develop and validate search filters to retrieve evidence on adverse drug effects from Ovid medline and Ovid Embase.

Methods

We identified systematic reviews of adverse drug effects in Epistemonikos. From these reviews, we collated their included studies which we then randomly divided into three tests and one validation set of records. We constructed a search strategy to maximise relative recall using word frequency analysis with test set one. This search strategy was then refined using test sets two and three and validated on the final set of records.

Results

Of 107 systematic reviews which met our inclusion criteria, 1948 unique included studies were available from medline and 1980 from Embase. Generic adverse drug effects searches in medline and Embase achieved 90% and 89% relative recall, respectively. When specific adverse effects terms were added recall was improved.

Conclusion

We have derived and validated search filters that retrieve around 90% of records with adverse drug effects data in medline and Embase. The addition of specific adverse effects terms is required to achieve higher recall.     

Mother–Child Referencing of Environmental Print and Its Relationship With Emergent Literacy Skills

Research Findings: Environmental print provides children with their earliest print experiences. This observational study investigated the frequency of mother–child environmental print referencing and its relationship with emergent literacy. A total of 35 mothers and their children (ages 3–4 years) were videotaped interacting in an environmental print–rich play setting. The frequency of environmental print referencing of letters and words was measured. Children were assessed on emergent literacy skills (letter name and sound knowledge, print concepts, phonological awareness, name and letter writing, environmental print reading). In all, 69% of mothers referenced environmental print. After child age, home literacy teaching, and maternal education were controlled for, greater maternal referencing of environmental print was positively related to print concepts and name and letter writing. Child environmental print referencing was positively related to name and letter writing as well as to maternal environmental print referencing. Mothers used a range of mediation strategies to support children's interactions with environmental print. Practice or Policy: Maternal referencing of environmental print may be a useful way to scaffold emergent literacy in young children.     

Differential Participation During Science Conversations: The Interaction of Focal Artifacts,Social Configurations,and Physical Arrangements

Recent conceptualizations of knowing and learning focus on the degree of participation in the practices of communities. Discursive practices are the most important and characteristic practices in many communities. This study was designed to investigate how the content and form of classroom discourse was influenced by different combinations of artifacts (e.g., overhead transparencies, physical models), social configurations, and physical arrangements. Over a 4-month period, we collected data (video-taped activities, interviews, ethnographic observations, artifacts, and photographs) in a Grade 6-7 science class studying a unit on simple machines. Four different activity structures differed in terms of the social configuration (whole class, small group) and the origin of the central, activity-organizing artifact (teacher designed, student designed). This study describes how different artifacts, social configurations, and physical arrangements led to different interactional spaces, participant roles, and levels of participation in classroom conversations and, concomitantly, to different discursive forms and content. The artifacts had important functions in maintaining and sequencing conversations. Depending on the situation and the role of participants, artifacts served as resources for students' sense making. Each of the different activity structures supported different dimensions of participating in conversations and, for this reason, we conclude that science educators teaching large classes should employ a mixture of these activity structures. Overall, students developed considerable competencies in discursive and materials practices related to simple machines.     

Rethinking e-learning support strategies

This paper discusses an e-learning support team model developed as part of a new e-learning strategy within a tertiary education polytechnic. Based upon a community of practice model, the e-Team supports the establishment of e-learning and m-learning (mobile learning) throughout the institution as a catalyst for the adoption of social constructivist pedagogy. The paper reviews and reflects upon the impact of strategies for creating and supporting communities of practice across the institution along with the ways this model is achieving the breaking down of the barriers to ‘e’ and ‘m’ learning adoption among lecturers. This model helped to move lecturers from non-engagement to legitimate peripheral participation and onto full participation within the institution’s e-learning community, and ultimately enabling social constructivist learning environments for students. This model based on a community of practice framework for e-learning support is potentially transferable to other educational contexts.     

Beginning Teachers Using Information Technology: the Open University model

ABSTRACT

The United Kingdom's Open University launched a part‐time distance taught course for pre‐service teachers in 1994. This paper describes the rationale for such a course which is usually full time and face to face in traditional university settings; how and why the issue of developing competence in IT was addressed through the home loan of a computer; and how the use of computer conferencing enhances students’ experience by enabling them to communicate with each other, members of The Open University course team and part‐time tutors.     

Learning information and communications technology skills and the subject context of the learning

Abstract

There is a growing body of evidence which suggests that information and ccommunications technology (ICT) can support, enhance and extend learning potential. Yet this all presupposes that students are confident and competent users of technology based on assumptions that presume they are conversant with basic applications. This article seeks to explore the tensions of teaching ICT skills in ways that enable students to perceive the benefits and potential of using computers to support their work. It also considers how much direct instruction is needed in order for sufficient competence to be acquired which will subsequently enable students to learn to use other features of the application to maximise these benefits. ICT as a cognitive tool is described and the development and design of ICT resources and lessons are also considered.     

Local Journal Utilization Report: Supporting Data for Collection Decisions

The Local Journal Utilization Report (LJUR) is a customized report about an institution's citation and publishing history. Based on data from the Web of Science database, LJUR can be a useful tool for libraries in a variety of capacities, from informing journal cancellation decisions to quantifying institutional research trends.     

Collecting Sex Materials for Libraries

ABSTRACT

This article analyzes data gathered over a year-long survey of library employees' opinions of sexually related materials in library collections. Surveys generally examine patron attitudes rather than the attitudes of library employees, whose attitudes and beliefs can have a strong effect on the collection. The researchers discovered themes in the data, such as varying definitions and differences between pornography and erotica, legality issues and misconceptions, differing perceptions of censorship dependent on library type, and a possible lack of acceptance of non-heteronormative material. The survey and analysis serve as a contribution to the ongoing discussion of appropriateness of sexually related materials in libraries.