From “Outsider” to “Bridge”: The Changing Role of University Supervision in an Urban Teacher Residency Program

This qualitative research study investigated a faculty liaison (FL) model, an alternative to traditional field supervision implemented in an urban teacher residency (UTR) program. In the FL model, professors teaching in the UTR program were assigned to school sites rather than individual teacher candidates to observe and provide feedback, evaluate teacher candidate performance, and connect coursework and classroom practice. Results indicate strong support for the continuation of the FL model in lieu of traditional supervision. Specifically, the FL model supported teacher candidate learning, both in the field and in university coursework; and enhanced school-university collaboration. The authors provide an analysis into the FL model and recommendations for integrating full time faculty into school-based portions of teacher education

Ensuring Access to Dental Care for Pregnant Women in Vermont

Introduction. In Vermont, $2.7 million is spent annually caring for children ages 0-5 with early childhood caries (ECC) who require hospitalization for treatment. Nationwide, obstetricians are often not familiar with published prenatal oral health guidelines. It is unclear how providers in Vermont address prenatal oral health. Recently, the$495 Medicaid cap on reimbursement for perinatal dental care was lifted and now extends coverage 60 days after delivery, making the prenatal period an ideal time to intervene.https://scholarworks.uvm.edu/comphp_gallery/1200/thumbnail.jp

Committing to Anti-Bias Anti-Racist Teaching: From Activity to Habits of Mind

With the need to prepare teacher candidates to work with an increasingly diverse student body in U.S. schools, a multi-institutional collaborative self-study group was formed to examine ways in which teacher educators could expand beyond practice-based literacy preparation to support candidates’ understanding and implementation of critical pedagogies. The self-study served as a catalyst for interrogating the identities the teacher educators brought to their practice and began a journey that transformed a focus on critical literacies into a commitment to action for change through anti-bias anti-racist work. This paper draws from group dialogue and reflective journals to examine specific practices implemented with teacher candidates to transform their practice by considering critical literacies, asset- and deficit-based language, and the identity work of teachers and students. Insights of the self-study suggest that attention to critical pedagogies must go beyond instructional activity to consider the habits of mind essential for cultivation to support a commitment to action for anti-bias anti-racist education. The paper concludes by examining these core habits of mind and their impact on the trajectory of the group’s work toward leveraging language and literacy for activism and justice in teacher education contexts

Sedentary time in older men and women: an international consensus statement and research priorities

Sedentary time is a modifiable determinant of poor health, and in older adults, reducing sedentary time may be an important first step in adopting and maintaining a more active lifestyle. The primary purpose of this consensus statement is to provide an integrated perspective on current knowledge and expert opinion pertaining to sedentary behaviour in older adults on the topics of measurement, associations with health outcomes, and interventions. A secondary yet equally important purpose is to suggest priorities for future research and knowledge translation based on gaps identified. A five-step Delphi consensus process was used. Experts in the area of sedentary behaviour and older adults (n=15) participated in three surveys, an in-person consensus meeting, and a validation process. The surveys specifically probed measurement, health outcomes, interventions, and research priorities. The meeting was informed by a literature review and conference symposium, and it was used to create statements on each of the areas addressed in this document. Knowledge users (n=3) also participated in the consensus meeting. Statements were then sent to the experts for validation. It was agreed that self-report tools need to be developed for understanding the context in which sedentary time is accumulated. For health outcomes, it was agreed that the focus of sedentary time research in older adults needs to include geriatric-relevant health outcomes, that there is insufficient evidence to quantify the dose-response relationship, that there is a lack of evidence on sedentary time from older adults in assisted facilities, and that evidence on the association between sedentary time and sleep is lacking. For interventions, research is needed to assess the impact that reducing sedentary time, or breaking up prolonged bouts of sedentary time has on geriatric-relevant health outcomes. Research priorities listed for each of these areas should be considered by researchers and funding agencies

Analysis of the F2LR3 (PAR4) single nucleotide polymorphism (rs773902) in an Indigenous Australian population

The F2RL3 gene encoding protease activated receptor 4 (PAR4) contains a single nucleotide variant, rs773902, that is functional. The resulting PAR4 variants, Thr120, and Ala120, are known to differently affect platelet reactivity to thrombin. Significant population differences in the frequency of the allele indicate it may be an important determinant in the ethnic differences that exist in thrombosis and hemostasis, and for patient outcomes to PAR antagonist anti-platelet therapies. Here we determined the frequency of rs773902 in an Indigenous Australian group comprising 467 individuals from the Tiwi Islands. These people experience high rates of renal disease that may be related to platelet and PAR4 function and are potential recipients of PAR-antagonist treatments. The rs773902 minor allele frequency (Thr120) in the Tiwi Islanders was 0.32, which is similar to European and Asian groups and substantially lower than Melanesians and some African groups. Logistic regression and allele distortion testing revealed no significant associations between the variant and several markers of renal function, as well as blood glucose and blood pressure. These findings suggest that rs773902 is not an important determinant for renal disease in this Indigenous Australian group. However, the relationships between rs773902 genotype and platelet and drug responsiveness in the Tiwi, and the allele frequency in other Indigenous Australian groups should be evaluated

Controversies in the Science of Sedentary Behaviour and Health: Insights, Perspectives and Future Directions from the 2018 Queensland Sedentary Behaviour Think Tank

The development in research concerning sedentary behaviour has been rapid over the past two decades. This has led to the development of evidence and views that have become more advanced, diverse and, possibly, contentious. These include the effects of standing, the breaking up of prolonged sitting and the role of moderate-to-vigorous physical activity (MVPA) in the association between sedentary behaviour and health outcomes. The present aim is to report the views of experts (n = 21) brought together (one-day face-to-face meeting in 2018) to consider these issues and provide conclusions and recommendations for future work. Each topic was reviewed and presented by one expert followed by full group discussion, which was recorded, transcribed and analysed. The experts concluded that (a). standing may bring benefits that accrue from postural shifts. Prolonged (mainly static) standing and prolonged sitting are both bad for health; (b). ‘the best posture is the next posture’. Regularly breaking up of sitting with postural shifts and movement is vital; (c). health effects of prolonged sitting are evident even after controlling for MVPA, but high levels of MVPA can attenuate the deleterious effects of prolonged sitting depending on the health outcome of interest. Expert discussion addressed measurement, messaging and future directions

Use of quantitative polymerase chain reaction (qPCR) for the diagnosis and monitoring of CNS leukaemia

No abstract available

A large scale hearing loss screen reveals an extensive unexplored genetic landscape for auditory dysfunction

The developmental and physiological complexity of the auditory system is likely reflected in the underlying set of genes involved in auditory function. In humans, over 150 non-syndromic loci have been identified, and there are more than 400 human genetic syndromes with a hearing loss component. Over 100 non-syndromic hearing loss genes have been identified in mouse and human, but we remain ignorant of the full extent of the genetic landscape involved in auditory dysfunction. As part of the International Mouse Phenotyping Consortium, we undertook a hearing loss screen in a cohort of 3006 mouse knockout strains. In total, we identify 67 candidate hearing loss genes. We detect known hearing loss genes, but the vast majority, 52, of the candidate genes were novel. Our analysis reveals a large and unexplored genetic landscape involved with auditory function