Mentoring: Pros and cons for HRM

Mentoring has received considerable coverage in recent decades and this is evident by the proliferation of research and popular literature available to the reader. It has been hailed as an important human resource management strategy, a career tool, and a workplace learning activity for men, women and minority groups in a variety of organisational settings such as hospitals, large corporations, schools, universities and government departments. In this paper we review the literature on this ubiquitous yet elusive concept. We begin by exploring what is meant by mentoring, the functions of mentors, three different categories of mentorship, and the benefits and hazards for the mentor, mentee and organisation. In the final part of the paper we highlight some of the implications of setting up a formal mentoring programme for human resource managers

Towards an understanding of Ethical Dilemmas Faced by School Leaders

The field of ethics has attracted increasing interest in educational contexts in recent times and one reason for this heightened interest is the more complex operational milieu (Grace in Campbell 1997, p.223) in which leaders are now working. In the current climate, it is likely that educational leaders could find themselves confronted with ethical dilemmas which require a choice among competing sets of principles, values, beliefs and perspectives. This paper reports on a model for conceptualising ethical dilemmas. To illustrate the application of the model in practice, we provide a scenario and a commentary based on that scenario using the model for analysis

Student-centred schools make the difference

The primary focus of this review is on how school leaders can develop and sustain a student-centred philosophy at all levels within their schools in order to increase the quality of education for all students. The authors draw on research literature from Australia and internationally to examine the impact that student-centred education can have on student outcomes, particularly for those students in disadvantaged contexts. The review initially explores the concept of student-centred schools and how this notion is nested within a range of theoretical and philosophical constructs. The authors draw from research into student-centred pedagogy, learner-centred education, student-centred teaching and learning, and student-centred/ learner-centred leadership to provide a description of a student-centred school. They then consider models of leading student-centred schools, drawing from AITSL’s Australian Professional Standard for Principals and looking at the large-scale student-centred reforms in Ontario, Canada. The authors use Viviane Robinson’s five dimensions of school leadership that impact on student outcomes: 1) Establishing goals and expectations, 2) Resourcing strategically, 3) Ensuring quality teaching, 4) Leading teacher learning and development, and 5) Ensuring a safe and orderly environment.  They then extend this framework to include three additional dimensions of student-centred schooling that emerged from the literature: a) Working with the wider community, b) Ethical Leadership, and c) Student voice. This report offers a critical review of literature to address the hypothesis that student-centred schools make the difference

Growth rings show limited evidence for ungulates' potential to suppress shrubs across the Arctic

Global warming has pronounced effects on tundra vegetation, and rising mean temperatures increase plant growth potential across the Arctic biome. Herbivores may counteract the warming impacts by reducing plant growth, but the strength of this effect may depend on prevailing regional climatic conditions. To study how ungulates interact with temperature to influence growth of tundra shrubs across the Arctic tundra biome, we assembled dendroecological data from 20 sites, comprising 1153 individual shrubs and 223 63 annual growth rings. Evidence for ungulates suppressing shrub radial growth was only observed at intermediate summer temperatures (6.5 degrees C-9 degrees C), and even at these temperatures the effect was not strong. Multiple factors, including forage preferences and landscape use by the ungulates, and favourable climatic conditions enabling effective compensatory growth of shrubs, may weaken the effects of ungulates on shrubs, possibly explaining the weakness of observed ungulate effects. Earlier local studies have shown that ungulates may counteract the impacts of warming on tundra shrub growth, but we demonstrate that ungulates' potential to suppress shrub radial growth is not always evident, and may be limited to certain climatic conditions

Noninvasive Prenatal Diagnosis of Fetal Trisomy 18 and Trisomy 13 by Maternal Plasma DNA Sequencing

Massively parallel sequencing of DNA molecules in the plasma of pregnant women has been shown to allow accurate and noninvasive prenatal detection of fetal trisomy 21. However, whether the sequencing approach is as accurate for the noninvasive prenatal diagnosis of trisomy 13 and 18 is unclear due to the lack of data from a large sample set. We studied 392 pregnancies, among which 25 involved a trisomy 13 fetus and 37 involved a trisomy 18 fetus, by massively parallel sequencing. By using our previously reported standard z-score approach, we demonstrated that this approach could identify 36.0% and 73.0% of trisomy 13 and 18 at specificities of 92.4% and 97.2%, respectively. We aimed to improve the detection of trisomy 13 and 18 by using a non-repeat-masked reference human genome instead of a repeat-masked one to increase the number of aligned sequence reads for each sample. We then applied a bioinformatics approach to correct GC content bias in the sequencing data. With these measures, we detected all (25 out of 25) trisomy 13 fetuses at a specificity of 98.9% (261 out of 264 non-trisomy 13 cases), and 91.9% (34 out of 37) of the trisomy 18 fetuses at 98.0% specificity (247 out of 252 non-trisomy 18 cases). These data indicate that with appropriate bioinformatics analysis, noninvasive prenatal diagnosis of trisomy 13 and trisomy 18 by maternal plasma DNA sequencing is achievable

Growth rings show limited evidence for ungulates’ potential to suppress shrubs across the Arctic

Global warming has pronounced effects on tundra vegetation, and rising mean temperatures increase plant growth potential across the Arctic biome. Herbivores may counteract the warming impacts by reducing plant growth, but the strength of this effect may depend on prevailing regional climatic conditions. To study how ungulates interact with temperature to influence growth of tundra shrubs across the Arctic tundra biome, we assembled dendroecological data from 20 sites, comprising 1153 individual shrubs and 223 63 annual growth rings. Evidence for ungulates suppressing shrub radial growth was only observed at intermediate summer temperatures (6.5 ◦C–9 ◦C), and even at these temperatures the effect was not strong. Multiple factors, including forage preferences and landscape use by the ungulates, and favourable climatic conditions enabling effective compensatory growth of shrubs, may weaken the effects of ungulates on shrubs, possibly explaining the weakness of observed ungulate effects. Earlier local studies have shown that ungulates may counteract the impacts of warming on tundra shrub growth, but we demonstrate that ungulates’ potential to suppress shrub radial growth is not always evident, and may be limited to certain climatic conditions.Research Council of Norwayhttp://iopscience.iop.org/1748-9326dm2022Mammal Research InstituteZoology and Entomolog

Three P’s for the mentoring of women educators : purpose, power, propriety

Much has been written about mentoring and its potential to support the learning and career development of individuals. This paper is a review of some of the literature and research in the field that explores the nature, focus and purpose of mentoring arrangements. It begins by providing a background discussion about the meaning of mentoring and some different categorisations. It then presents some initial arguments that were used to promote mentoring as a career strategy for women. The next and final part of the paper considers three issues that have the potential to shape the dynamics of mentoring relationships. These issues are purpose, power, and propriety

Developing Performance Mentoring Handbook

Over the last 40 years, the term mentoring has been hailed as an important workplace learning activity, and applied in a variety on contexts such as government departments, hospitals, schools and community settings. It has been used to support the learning and development of new employees and leaders, as well as for the purposes of talent management and retention. Not surprisingly, its meaning often depends on the purpose for which it has been used and the particular context in which it has been applied. Most adults can identify a person who has had a major positive impact on their lives, e.g. a boss, a coach or a teacher, who has acted as a mentor to them. Today, organisations are embracing the concept of mentoring as a professional development too through which improvements in efficiency, productivity and the passing of corporate knowledge and leadership skills can occur

Data-driven accountability in Australia : an unfolding story with lessons for leaders

Throughout the world, state and nation standardised testing of children, has become a "huge industry" (English, 2002). Although English is referring to the American system which has been involved in standardised testing for over half a century, the same could be said of many other countries, including Australia. It has been only in recent years that Australia has embraced national testing as part of a wider reform effort to bring about increased accountability in schooling. The results of high-stakes tests in Australia are now published in newspapers and electronically on the Australian federal government's MySchool website (www.myschoold.edu.au). MySchool provides results on the National Assessment Program - Literacy and Numeracy (NAPLAN) for students in Years 3,5, 7 and 9. Data are available that compare schools to statistically similar schools. This more recent publication of national testing results in Australia is a visible example of "contractual accountability", described by Mulford, Edmunds, Kendall, Kendall and Bishop (2008) as " the degree to which [actors] are fulfilling the expectations of particular audiences in terms of standards, outcomes and results" (p.20)