Voices Echoing The Past: \u27I Decided To Do Teaching Because of the Teacher That I Had.\u27 Thirteen Female Secondary Entry-Level Teachers Candidates Teaching Not Only What But Also How They Were Taught

This paper reports on a study that sought to uncover and explore the beliefs female secondary pre-service teachers held about teaching and being the teacher as they entered into their teacher education programs. The results indicated that for the participating teacher candidates it was their prior teachers in their intended subject who most informed how they saw themselves in the role as the teacher. Specifically, those secondary teachers who sought critical thinking in them as students impacted upon this teacher-role identity the most. Implications highlight the lack of research on females in secondary education and the importance in-service teachers play in shaping those who may or may not become the teachers of tomorrow

Putting ‘Maori’ in the Mainstream: Student Teachers\u27 Reflections of a Culturally Relevant Pedogogy

This paper reports on student teachers experiences of an education program that was explicitly designed to be grounded in both Kaupapa Māori and mainstream pedagogy. This program started from the Kaupapa Māori view to be Māori as Māori. This was then supported by mainstream epistemology of New Zealand focused good teaching practice. A Kaupapa Māori approach was taken in this qualitative study that used participant driven spiral discourse. The paper suggests that this combined Kaupapa Māori and mainstream approach allowed these student teachers to find their place in education. Conclusions suggest that a culturally relevant pedagogy modeled as good teaching practice was needed for these student teachers to develop an understanding of not only how learning occurs but also how their teaching relates to learning

Teacher Coginition: The effects of prior experience on becoming a teacher

Teachers are unique when compared to most other professionals, as pre-service teachers spend more than a decade observing teachers in practice before entering their own professional training. This study investigated teacher candidates at the earliest point of their teacher training, entry into a teacher certification program, at the University of Sydney and University of Auckland in 2005. Specifically, this study sought to address how prior experiences informed the teacher role identity of male primary, female secondary and non-traditional student teachers. These three teacher candidate groups emerged from a previous study (Sexton, 2002) which explored post-graduate teacher candidates’ beliefs with the most vivid and articulate prior experiences. The study used a mixed-model research design to explore the research question, How do pre-service teacher candidates interpret prior teacher experiences as to the type of teacher they do and do not want to become? 354 entry-level teacher candidates were surveyed using both closed item and open-ended responses. From these participants, 35 were then interviewed before their course commencement and then again after their first teaching practicum. The study showed that there were differences as to how prior teachers informed the teacher role identity of entry-level student teachers. Male primary candidates were more influenced by their positive primary experiences of role model teachers. Female secondary participants remembered those secondary teachers who encouraged the development of critical thinking and they now wish to emulate this in their practice. Non-traditional student teachers remembered a wider range of educational experiences and entered into their teaching program to make a difference in both their and their students’ lives. The study highlights how in-service teachers play an important role in not only who will become teachers but also what subjects and school level future teachers will teach

Editorial

Editorial Volume 33, Issue 4, 202

Towards a global understanding of the drivers of marine and terrestrial biodiversity

Understanding the distribution of life’s variety has driven naturalists and scientists for centuries, yet this has been constrained both by the available data and the models needed for their analysis. Here we compiled data for over 67,000 marine and terrestrial species and used artificial neural networks to model species richness with the state and variability of climate, productivity, and multiple other environmental variables. We find terrestrial diversity is better predicted by the available environmental drivers than is marine diversity, and that marine diversity can be predicted with a smaller set of variables. Ecological mechanisms such as geographic isolation and structural complexity appear to explain model residuals and also identify regions and processes that deserve further attention at the global scale. Improving estimates of the relationships between the patterns of global biodiversity, and the environmental mechanisms that support them, should help in efforts to mitigate the impacts of climate change and provide guidance for adapting to life in the Anthropocene

Staphylococcus aureus infections following knee and hip prosthesis insertion procedures

BackgroundStaphylococcus aureus is the most common and most important pathogen following knee and hip arthroplasty procedures. Understanding the epidemiology of invasive S. aureus infections is important to quantify this serious complication.MethodsThis nested retrospective cohort analysis included adult patients who had undergone insertion of knee or hip prostheses with clean or clean-contaminated wound class at 11 hospitals between 2003–2006. Invasive S. aureus infections, non-superficial incisional surgical site infections (SSIs) and blood stream infections (BSIs), were prospectively identified following each procedure. Prevalence rates, per 100 procedures, were estimated.Results13,719 prosthetic knee (62%) and hip (38%) insertion procedures were performed. Of 92 invasive S. aureus infections identified, SSIs were more common (80%) than SSI and BSI (10%) or BSI alone (10%). The rate of invasive S. aureus infection/100 procedures was 0.57 [95% CI: 0.43-0.73] for knee insertion and 0.83 [95% CI: 0.61-1.08] for hip insertion. More than half (53%) were methicillin-resistant. Median time-to-onset of infection was 34 and 26 days for knee and hip insertion, respectively. Infection was associated with higher National Healthcare Safety Network risk index (p ≤ 0.0001).ConclusionsPost-operative invasive S. aureus infections were rare, but difficult-to-treat methicillin-resistant infections were relatively common. Optimizing preventative efforts may greatly reduce the healthcare burden associated with S. aureus infections

The equation of state for two flavor QCD at N_t=6

We calculate the two flavor equation of state for QCD on lattices with lattice spacing a=(6T)^{-1} and find that cutoff effects are substantially reduced compared to an earlier study using a=(4T)^{-1}. However, it is likely that significant cutoff effects remain. We fit the lattice data to expected forms of the free energy density for a second order phase transition at zero-quark-mass, which allows us to extrapolate the equation of state to m_q=0 and to extract the speed of sound. We find that the equation of state depends weakly on the quark mass for small quark mass.Comment: 24 pages, latex, 11 postscipt figure

Pan-Cancer Analysis of lncRNA Regulation Supports Their Targeting of Cancer Genes in Each Tumor Context

Long noncoding RNAs (lncRNAs) are commonly dys-regulated in tumors, but only a handful are known toplay pathophysiological roles in cancer. We inferredlncRNAs that dysregulate cancer pathways, onco-genes, and tumor suppressors (cancer genes) bymodeling their effects on the activity of transcriptionfactors, RNA-binding proteins, and microRNAs in5,185 TCGA tumors and 1,019 ENCODE assays.Our predictions included hundreds of candidateonco- and tumor-suppressor lncRNAs (cancerlncRNAs) whose somatic alterations account for thedysregulation of dozens of cancer genes and path-ways in each of 14 tumor contexts. To demonstrateproof of concept, we showed that perturbations tar-geting OIP5-AS1 (an inferred tumor suppressor) andTUG1 and WT1-AS (inferred onco-lncRNAs) dysre-gulated cancer genes and altered proliferation ofbreast and gynecologic cancer cells. Our analysis in-dicates that, although most lncRNAs are dysregu-lated in a tumor-specific manner, some, includingOIP5-AS1, TUG1, NEAT1, MEG3, and TSIX, synergis-tically dysregulate cancer pathways in multiple tumorcontexts

Genomic, Pathway Network, and Immunologic Features Distinguishing Squamous Carcinomas

This integrated, multiplatform PanCancer Atlas study co-mapped and identified distinguishing molecular features of squamous cell carcinomas (SCCs) from five sites associated with smokin