Youth Learners: The Authentic Neglected Species Learning for an Unknown Future

This paper reports on a major research project that investigated youth learning. Specific parts of the project have been published in other literature (Choy 2000, Choy and Delahaye 2000 and Choy and Delahaye 2001), and this paper provides an overview of the findings. The Study Process Questionnaire, the Student Orientation Questionnaire and the Learning Preference Assessment were completed by 448 youths (aged 18 to 24 years) from TAFE 59% and university (41%). Fifty three youths participated in five follow-up focus groups. Generally, youths studied in this project were found to be surface learners with low level of readiness for self-directed learning but, surprisingly, they showed a high preference for a combination of structured and unstructured learning. Youth comments on formal learning, the learning institutions and role conflicts are discussed. Finally, the paper suggests that learners progress through a four stage development sequence and that youth learners are at Stage 2

Building Organisational Capability: Your Future, Your Business

Much has been written about the benefits to be derived from maximising organisational capability as a means of increasing competitive advantage, establishing human resource functions as a strategic partner and improving stakeholder satisfaction. However, there is very little in the research on how organisations build their organisational capability. This paper proposes a Model of Organisational Capability based on three domains – the Strategic Intent, Organisational Structures and Individual Knowledge. The Model explores how systems and processes can be aligned to maximize organisational capability. The model can be used by researchers to examine the forces that build organisational capability in organisations, and determine critical success factors. Practitioners wishing to maximize their organisational capability can draw on the Model and suggested steps, to assist them to explore the organisational capability agenda for their busines

Learning to be a Woodturner

National and international Government policies and reports suggest that lifelong learning is a necessity to promote the cultural, social, educational and vocational dimensions of a person’s life. Many community based organisations play a significant role in providing learning opportunities for adults and thus promote a broad lifelong learning agenda. One such organisation is the Woodturners’ Society of Queensland (WSQ). The aim of the WSQ is the dissemination of information to its members (the majority of whom are over 50 years old) pertaining to the craft of woodturning in addition to providing workshops, seminars and training courses that help to develop and enhance their skills of woodturning. Via semi-structured interviews, the research reported in this paper explores the experiences of ten mature aged members of the WSQ with a view to examining not only their motivation to learn woodturning but also, and most importantly, the learning processes and activities they nominated as critical to their growth. Key factors that facilitated and inhibited the learning processes are identified and discussed. The paper concludes with implications that point to the need to support communities of practice

Developing managers as researchers using a learning cohort approach

This paper describes the design process and curriculum for a learning cohort of eight managers who came from public and private providers of vocational education and training. While the authors found no discussion on developing research knowledge and skills of managers using learning cohorts, the general learning cohorts literature provided a number of recommendations for learning cohort design. The initial stages of the learning cohort were evaluated. The results highlighted the importance of clarifying the psychological contract and its use in self-selection, supported the recommendations in the literature of the significance of the careful design and implementation of an initial residential workshop and also found support for further residential workshops of a similar design. The attendance of the cohort members in tow faculty wide core research units drew mixed comments

The relationship between andragogical and pedagogical orientation and the implications for adult learning

Current literature suggests that the relationship between andragogy and pedagogy is based on a continuum. This study found that the relationship of andragogical and pedagogical orientations, measured by the Students' Orientation Questionnaire, is more correctly represented as being orthogonal or at right angles to each other. Such an orthogonal relationship reflects the complexities involved in adult learning. This paper discusses the implications for both the learning process and for future research

Metallicity Mapping with gri Photometry: The Virgo Overdensity and the Halos of the Galaxy

We describe the methodology required for estimation of photometric estimates of metallicity based on the SDSS gri passbands, which can be used to probe the properties of main-sequence stars beyond ~ 10 kpc, complementing studies of nearby stars from more metallicity-sensitive color indices that involve the u passband. As a first application of this approach, we determine photometric metal abundance estimates for individual main-sequence stars in the Virgo Overdensity, which covers almost 1000 square degrees on the sky, based on a calibration of the metallicity sensitivity of stellar isochrones in the gri filter passbands using field stars with well-determined spectroscopic metal abundances. Despite the low precision of the method for individual stars, internal errors of in [Fe/H] ~ +/- 0.1 dex can be achieved for bulk stellar populations. The global metal abundance of the Virgo Overdensity determined in this way is = -2.0 +/- 0.1 (internal) +/- 0.5 (systematic), from photometric measurements of 0.7 million stars with heliocentric distances from ~ 10 kpc to ~ 20 kpc. A preliminary metallicity map, based on results for 2.9 million stars in the northern SDSS DR-7 footprint, exhibits a shift to lower metallicities as one proceeds from the inner- to the outer-halo population, consistent with recent interpretation of the kinematics of local samples of stars with spectroscopically available metallicity estimates and full space motions.Comment: 4 pages, 2 figures, to appear in IAU Symp. 26

A Photometric Metallicity Estimate of the Virgo Stellar Overdensity

We determine photometric metal abundance estimates for individual main-sequence stars in the Virgo Overdensity (VOD), which covers almost 1000 deg^2 on the sky, based on a calibration of the metallicity sensitivity of stellar isochrones in the gri filter passbands using field stars with well-determined spectroscopic metal abundances. Despite the low precision of the method for individual stars, we derive [Fe/H] = -2.0 +/-0.1 (internal) +/-0.5 (systematic) for the metal abundance of the VOD from photometric measurements of 0.7 million stars in the Northern Galactic hemisphere with heliocentric distances from ~10 kpc to ~20 kpc. The metallicity of the VOD is indistinguishable, within Delta [Fe/H] < 0.2, from that of field halo stars covering the same distance range. This initial application suggests that the SDSS gri passbands can be used to probe the properties of main-sequence stars beyond ~10 kpc, complementing studies of nearby stars from more metallicity-sensitive color indices that involve the u passband.Comment: 5 pages, 3 figures, Accepted for publication in ApJ Letter

An Extreme Starburst in the Core of a Rich Galaxy Cluster at z = 1.7

We have discovered an optically rich galaxy cluster at z = 1.7089 with star formation occurring in close proximity to the central galaxy. The system, SpARCS104922.6+564032.5, was detected within the Spitzer Adaptation of the red-sequence Cluster Survey, and confirmed through Keck-MOSFIRE spectroscopy. The rest-frame optical richness of N_(gal) (500 kpc) = 30 ± 8 implies a total halo mass, within 500 kpc, of ~3.8 ± 1.2 × 10^(14) M⊙, comparable to other clusters at or above this redshift. There is a wealth of ancillary data available, including Canada–France–Hawaii Telescope optical, UKIRT-K, Spitzer-IRAC/MIPS, and Herschel-SPIRE. This work adds submillimeter imaging with the SCUBA2 camera on the James Clerk Maxwell Telescope and near-infrared imaging with the Hubble Space Telescope. The mid/far-infrared (M/FIR) data detect an Ultra-luminous Infrared Galaxy spatially coincident with the central galaxy, with L_(IR) = 6.2 ± 0.9 × 10^(12) L⊙. The detection of polycyclic aromatic hydrocarbons at z = 1.7 in a Spitzer-IRS spectrum of the source implies the FIR luminosity is dominated by star formation (an Active Galactic Nucleus contribution of 20%) with a rate of ~860 ± 130 M⊙ yr^(−1). The optical source corresponding to the IR emission is likely a chain of >10 individual clumps arranged as "beads on a string" over a linear scale of 66 kpc. Its morphology and proximity to the Brightest Cluster Galaxy (BCG) imply a gas-rich interaction at the center of the cluster triggered the star formation. This system indicates that wet mergers may be an important process in forming the stellar mass of BCGs at early times

Towards a muon collider

A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions at high luminosity and 10 TeV centre of mass energy are being investigated by the recently-formed International Muon Collider Collaboration. This Review summarises the status and the recent advances on muon colliders design, physics and detector studies. The aim is to provide a global perspective of the field and to outline directions for future work