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Academic buoyancy is a construct relevant to the schooling lives of students, defining how they overcome or 'bounce back' from everyday academic adversity. The present study was correlational in design and examined academic buoyancy in 191 upper primary-aged students, focusing on its association with reading and mathematics performance, and the extent to which this relationship is mediated by academic self-concept. This research work is important as the first to explore academic buoyancy in upper primary-aged students and across two key academic domains. The participants completed tests measuring academic buoyancy, academic self-concept, and academic performance in mathematics and reading. Structural equation modelling confirmed a significant relationship between academic buoyancy and academic performance via academic self-concept. Findings also confirmed domain-specificity, with significant relationships within mathematics and reading domains, but not across the two domains. In light of these findings, and acknowledging the limitations of our non-longitudinal design, educational applications and new avenues for research into academic buoyancy, academic self-concept, and academic performance are suggested.

This longitudinal study examines the relationship between young people's creative and performing arts participation (e.g., in dance, drama, film, music, visual arts) and their arts self-concept. Drawing on the positive youth development (PYD) framework and the reciprocal effects model (REM) of self-concept, a cross-lagged panel design is implemented to explore the connections between arts self-concept and each of school (e.g., school-based arts instruction), home (e.g., parent-child arts interaction), and community (e.g., out-of-school arts instruction) creative and performing arts participation. The study drew on an Australian sample of 643 elementary and high school students from 15 schools. Analyses showed that beyond the effects of socio-demographics and prior achievement, there are longitudinal associations (including reciprocal effects) between numerous forms of creative and performing arts participation and arts self-concept. Implications are discussed.

Adaptability is our capacity to respond to change, uncertainty, and variability. We report on recent research investigating how young people's adaptability is related to their environmental awareness, environmental concerns, and pro-environmental attitudes that support the need for policy and action to sustain the environment.

Boarding school has been a feature of education systems for centuries. Minimal large-scale quantitative data have been collected to examine its association with important educational and other outcomes. The present study represents one of the largest studies into boarding school conducted to date. It investigates boarding school and students' motivation, engagement, and psychological well-being (e.g., life satisfaction, interpersonal relationships)--controlling for sociodemographic, achievement, personality, and school covariates. The main sample comprised 5,276 high school students (28% boarding students; 72% day students) from 12 high schools in Australia. A subsample of 2,002 students (30% boarding students; 70% day students) had pretest data, enabling analyses of gains or declines in outcomes across the school year. Results indicated predominant parity between boarding and day students on most outcome factors, some modest positive results favoring boarding students, and no notable differences in gains or declines on outcomes between boarders and day students over the course of one academic year. Implications for researchers, the boarding sector, parents, and students are discussed.

In the context of "academic momentum," a longitudinal study of university students (N = 904) showed high school achievement and ongoing university achievement predicted subsequent achievement through university. However, the impact of high school achievement diminished, while additive effects of ongoing university achievement continued. Deferred entry to university also predicted achievement through university.

Adaptability is defined as appropriate cognitive, behavioral, and/or affective adjustment in the face of uncertainty and novelty. Building on prior measurement work demonstrating the psychometric properties of an adaptability construct, the present study investigates dispositional predictors (personality, implicit theories) of adaptability, and the role of adaptability in predicting academic (motivation, engagement, disengagement) and non-academic (self-esteem, life satisfaction, sense of meaning and purpose, emotional instability) outcomes. This longitudinal study (2 time points, 1 year apart), involving 969 adolescents from 9 high schools, found that personality (conscientiousness and agreeableness--positively; neuroticism--negatively) and implicit theories (effort-related beliefs about intelligence--positively) significantly predicted adaptability (beyond the effects of socio-demographics and prior achievement). Further, adaptability significantly predicted academic (class participation, school enjoyment, and positive academic intentions--positively; self-handicapping and disengagement--negatively) and non-academic (self-esteem, life satisfaction, and sense of meaning and purpose--positively) outcomes beyond the effects of socio-demographic factors, prior achievement, personality, implicit theories, and 2 cognate correlates (buoyancy and self-regulation). These findings hold implications for researchers and practitioners seeking to understand and address young people's responses to their changing academic and non-academic worlds.

This longitudinal study draws on positive youth development frameworks and ecological models to examine the role of school-, home- and community-based arts participation in students' academic (e.g., motivation, engagement) and nonacademic (e.g., self-esteem, life satisfaction) outcomes. The study is based on 643 elementary and high school students from 15 schools conducted over the course of 2 academic years. Structural equation modeling showed that beyond sociodemographics, prior achievement, and prior variance in outcome measures, school predictors of academic and nonacademic outcomes were arts engagement and in-school arts participation; home predictors were parent-child arts interaction and home-based arts resources; and community arts predictors were participation in and attendance at arts events and external arts tuition (the latter, a negative effect). Implications for theory, policy, funding, and practice are discussed.

The most popular measures of multidimensional constructs typically fail to meet standards of good measurement: goodness of fit, measurement invariance, lack of differential item functioning, and well-differentiated factors that are not so highly correlated as to detract from their discriminant validity. Part of the problem, the authors argue, is undue reliance on overly restrictive independent cluster models of confirmatory factor analysis (ICM-CFA) in which each item loads on one, and only one, factor. Here the authors demonstrate exploratory structural equation modeling (ESEM), an integration of the best aspects of CFA and traditional exploratory factor analyses (EFA). On the basis of responses to the 11-factor Motivation and Engagement Scale (n = 7,420, M[subscript age] = 14.22), we demonstrate that ESEM fits the data much better and results in substantially more differentiated (less correlated) factors than corresponding CFA models. Guided by a 13-model taxonomy of ESEM full-measurement (mean structure) invariance, the authors then demonstrate invariance of factor loadings, item intercepts, item uniquenesses, and factor variances-covariances, across gender and over time. ESEM has broad applicability to other areas of research that cannot be appropriately addressed with either traditional EFA or CFA and should become a standard tool for use in psychometric tests of psychological assessment instruments. (Contains 6 tables and 1 figure.)

Statistical biases associated with single-level analyses underscore the importance of partitioning variance/covariance matrices into individual and group levels. From a multilevel perspective based on data from 21,579 students in 58 high schools, the present study assesses the multilevel factor structure of motivation and engagement with a particular focus on a recently developed instrument (the Motivation and Engagement Scale-High School; MES-HS) shown in a wide variety of contexts to reflect sound student-level psychometric properties. Multilevel (or hierarchical linear) confirmatory factor analysis using Mplus demonstrated that at student and school levels, the hypothesized framework comprised sound factor structure. Multilevel invariance tests further demonstrated that key parameters were invariant across student and school levels. Results also showed that first and higher order factor correlations were in hypothesized directions and broadly parallel at student and school levels. Taken together, the MES-HS target factors and the framework from which they emanate demonstrate sound multilevel psychometric properties. (Contains 2 tables and 1 figure.)

Waldrip and Fisher (2000) proposed seven culturally relevant factors that are salient in the educational setting (gender equity, collaboration, competition, deference, modelling, teacher authority, congruence). In relation to these factors, the present study examined differences and congruencies in factor structure (i.e., differences of kind) and mean scores (i.e., differences of degree) among secondary school students in Australia, Singapore, the Philippines and Indonesia. The Cultural Learning Environment Questionnaire (CLEQ; Waldrip & Fisher, 2000) was administered to 920 students (n = 230 for each country, with boys and girls equally represented; mean age = 16 years). Factor analyses showed congruencies across the four samples on five factors. Interestingly, items pertaining to students' deference to and modelling of teachers and peers grouped into one factor for the Australian sample, but separated into two factors (peers and teacher) for the South-East Asian samples. In terms of mean scores on each factor, Australian students were higher than the Singaporean, Filipino and Indonesian students in their inclination to challenge or disagree with the teacher. On the other hand, the three groups of South-East Asian students scored higher than the Australian students in their preferences for collaboration and conformity in the classroom. Implications for counselling relevant to multicultural classroom and school contexts were discussed.

This study investigates achievement in second language learning (Chinese) in primary school in relation to learner variables such as amount and duration of instruction and home language background. Currently in the State of Victoria it is recommended that all students learn a second language from the beginning of primary school to the end of Year 10. As the majority of students in some LOTE (Languages Other Than English) classes such as Chinese are background speakers, some parents and teachers are concerned that non-background learners can be disadvantaged compared with classmates who have some exposure to the LOTE outside school. In order to examine whether home language use has any impact on achievement, we developed a test of four skills and administered it to Year 6 students in two primary schools in Melbourne. The results showed that Chinese background students scored much higher than non-Chinese background students on all four areas. However a close examination of the data revealed that other variables such as Chinese study outside school and the number of years of study at school also influenced the test scores. This research has strong implications for developing a LOTE curriculum for both background and non-background speakers. (Contains 8 tables and 3 notes.)

This paper reports on research in progress in Melbourne secondary schools in which a community language is taught to students from a range of backgrounds. The programmes are described and contextualised. The project is developing models and strategies to enable schools to cater for the needs of secondary schools of students with and without home backgrounds in the target language and from different degrees of background in a community language which they are learning at school. The paper presents a typology of student background and explores how community resources can be utilised, for the benefit of students with and without a home background in the target language.

Objective: To prioritise and refine a set of evidence-informed statements into advice messages to promote vegetable liking in early childhood, and to determine applicability for dissemination of advice to relevant audiences. Design: A nominal group technique (NGT) workshop and a Delphi survey were conducted to prioritise and achieve consensus (≥70 % agreement) on thirty evidence-informed maternal (perinatal and lactation stage), infant (complementary feeding stage) and early years (family diet stage) vegetable-related advice messages. Messages were validated via triangulation analysis against the strength of evidence from an Umbrella review of strategies to increase children's vegetable liking, and gaps in advice from a Desktop review of vegetable feeding advice. Setting: Australia. Participants: A purposeful sample of key stakeholders (NGT workshop, n 8 experts; Delphi survey, n 23 end users). Results: Participant consensus identified the most highly ranked priority messages associated with the strategies of: 'in-utero exposure' (perinatal and lactation, n 56 points) and 'vegetable variety' (complementary feeding, n 97 points; family diet, n 139 points). Triangulation revealed two strategies ('repeated exposure' and 'variety') and their associated advice messages suitable for policy and practice, twelve for research and four for food industry. Conclusions: Supported by national and state feeding guideline documents and resources, the advice messages relating to 'repeated exposure' and 'variety' to increase vegetable liking can be communicated to families and caregivers by healthcare practitioners. The food industry provides a vehicle for advice promotion and product development. Further research, where stronger evidence is needed, could further inform strategies for policy and practice, and food industry application. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this study develops and validates a model of new donor decision-making in the charity sector. Drawing upon dual process theory, the model incorporates brand salience and brand attitude as antecedents of brand choice intention, moderated by donor decision involvement. Design/methodology/approach: Study 1 generates measures using interviews with marketing, media and research managers, and new donors from two international aid and relief organizations. Study 2 uses an experimental design to first test scenarios of disaster relief, and then validate and confirm a new donor decision model using large-scale consumer panels for the international aid and relief sector in Australia. Findings: The results replicated across four leading international aid-related charities reveal that brand salience is positively related to brand choice intention through the mediating effect of brand attitude. Furthermore, the effect of brand salience on brand choice intention is significantly stronger when donor decision involvement is low. Conversely, the effect of brand attitude on brand choice intention is stronger for higher levels of donor decision involvement. Practical implications: Managers should understand the importance of brand salience/attitudes and the implications for the communication strategy. Managers should also strive to understand the level of decision involvement and the relative influence of brand attitude/salience on brand choice intention. Originality/value: This study advances the literature on charitable giving by proposing and testing a moderated mediation model of donor choice when selecting a charity for donation. Findings provide new insights into the extent to which brand salience, brand attitude and donor decision-making influence how new donors choose between charities for donation. [ABSTRACT FROM AUTHOR]

It has been argued that the Internet presents numerous new opportunities for crime, including homicide. So far, empirical scholarly research in this domain is rather limited. In order to discover how perpetrators have used the Internet in the homicides they have committed, we conducted an international newspaper search (2006–2017). Based on this analysis, we identify five distinct types of Internet use in homicides, namely Internet as an encyclopedia, Internet as a platform, Internet as a trigger, Internet as a market place, and Internet as a meeting place. Our findings indicate that these types do not significantly differ from key characteristics of homicides in general to the degree that they constitute unique forms of homicide. Rather, Internet-related homicides constitute a replication, or facilitation of already existing forms of homicide assisted through new technological means. • 48 Newspaper articles were uncovered reflecting a relationship between Internet and homicide; • Six categories were identified, reflecting the use of Internet in homicides; • Categories include Internet as a(n (1) podium; (2) encyclopedia; (3) hunting ground; (4)means to acquire weapons; (5)trigger; (6) organization tool. • Whilst the Internet has had an impact on each of these homicides, its impact has not been transformative in nature. [ABSTRACT FROM AUTHOR]

Objective: The present research aimed to investigate the impact of the physical activity calorie equivalent (PACE) front-of-pack label on consumption, prospective consumption and liking of familiar and unfamiliar discretionary snack foods.Design: In a within-subject randomised design, participants tasted and rated liking (9-point hedonic scale) and prospective consumption (9-point category scale) of four different snack foods with four different labels (i.e. blank, fake, PACE, PACE doubled) and four control snack foods. The twenty snack foods were presented during two 45 min sessions (i.e. ten snack foods per session) which were separated by one week. The amount participants sampled of each snack food was measured.Setting: The study was conducted in the Centre for Advanced Sensory Sciences laboratory at Deakin University, Australia.Subjects: The participants were 153 university students (126 females, twenty-seven males, mean age 24·3 (sd 4·9) years) currently enrolled in an undergraduate nutrition degree at Deakin University.Results: When the PACE label was present on familiar snack foods, participants sampled 9·9 % (22·8 (sem 1·4) v. 25·3 (sem 1·5) g, P=0·03) less than when such label was not present. This was in line with a decreased prospective snack food consumption of 9·1 % (3·0 (sem 0·2) v. 3·3 (sem 0·2) servings, P=0·03). Such pattern was not seen in unfamiliar snacks.Conclusions: The PACE label appears to be a promising way to decrease familiar discretionary snack food consumption in young, health-minded participants. [ABSTRACT FROM AUTHOR]

Background Complex regional pain syndrome ( CRPS) is a chronic and progressive pain condition usually involving the extremities and characterized by sensorimotor, vascular, and trophic changes. Spinal cord stimulation ( SCS) is an effective intervention for this condition, but is hampered by the technical challenges associated with precisely directing stimulation to distal extremities. Dorsal root ganglia ( DRG) may be more effective as a physiological target for electrical modulation due to recruitment of the primary sensory neurons that innervate the painful distal anatomical regions. Methods Eleven subjects diagnosed with uni- or bilateral lower-extremity CRPS were recruited as part of a larger study involving chronic pain of heterogeneous etiologies. Quadripolar epidural leads of a newly developed neurostimulation system were placed near lumbar DRGs using conventional percutaneous techniques. The neurostimulators were trialed; 8 were successful and permanently implanted and programed to achieve optimal pain-paresthesia overlap. Results All 8 subjects experienced some degree of pain relief and subjective improvement in function, as measured by multiple metrics. One month after implantation of the neurostimulator, there was significant reduction in average self-reported pain to 62% relative to baseline values. Pain relief persisted through 12 months in most subjects. In some subjects, edema and trophic skin changes associated with CRPS were also mitigated and function improved. Neuromodulation of the DRG was able to provide excellent pain-paresthesia concordance in locations that are typically hard to target with traditional SCS, and the stimulation reduced the area of pain distributions. Conclusions Neuromodulation of the DRG appears to be a promising option for relieving chronic pain and other symptoms associated with CRPS. The capture of discrete painful areas such as the feet, combined with stable paresthesia intensities independent of body position, suggests this stimulation modality may allow more selective and consistent targeting of painful areas than traditional SCS. [ABSTRACT FROM AUTHOR]

With particular focus on the year following completion of high school, the present study sought to establish the status of young people's physical activity behavior, physical activity motivation, physical activity flow, and physical self-concept. Among a sample of 213 Australian participants assessed in their final year of school and then one year later, findings suggested a significant increase in physical activity behavior and a significant reduction in maladaptive behavioral motivation. On other physical measures, females demonstrated significant improvements in their general physical self-concepts and males demonstrated significant improvements in their health self-concepts. Implications for gender-specific and developmentally targeted interventions are discussed. [ABSTRACT FROM AUTHOR]

Purpose — The paper aims at providing insights into how market orientation and organisational culture together contribute to brand performance, shedding light on the nexus between innovative culture and market orientation, and examining the relative importance of innovative culture over market orientation in affecting brand performance. Design/methodology/approach — In a cross-sectional survey, a variance-based structural equation modelling was used to test hypotheses on a convenience sample of 180 marketing executives in Australia. Findings — Organisations with a strong innovative culture appear to recognise that building a successful brand depends not always on the interpretation of feedback received from current customers and competitors, but instead on organisations' ability to innovatively develop unique ways of delivering superior value to customers. The findings were consistent with this advice to both market orientation and innovative culture. In addition, the findings indicate that market orientation is a response partially derived from the organisation's innovative culture. Finally, it was also found that organisational culture was relatively more important than market orientation in affecting organisational performance. Originality/value — The paper advances the understanding of performance-based market orientation research by investigating structural relationships among market orientation, organisational culture, and organisational performance at the micro level (e.g. brand performance). [ABSTRACT FROM AUTHOR]

Objective To test the sensitivity and specificity of a clinical case definition of acute intussusception in infants to assist health-care workers in settings where diagnostic facilities are not available. Methods Prospective studies were conducted at a major paediatric hospital in Viet Nam (the National Hospital of Pediatrics, Hanoi) from November 2002 to December 2003 and in Australia (the Royal Children's Hospital, Melbourne) from March 2002 to March 2004 using a clinical case definition of intussusception. Diagnosis of intussusception was confirmed by air enema or surgery and validated in a subset of participants by an independent clinician who was blinded to the participant's status. Sensitivity of the definition was evaluated in 584 infants aged < 2 years with suspected intussusception (533 infants in Hanoi; 51 in Melbourne). Specificity was evaluated in 638 infants aged < 2 years presenting with clinical features consistent with intussusception but for whom another diagnosis was established (234 infants in Hanoi; 404 in Melbourne). Findings In both locations the definition used was sensitive (96% sensitivity in Hanoi; 98% in Melbourne) and specific (95% specificity in Hanoi; 87% in Melbourne) for intussusception among infants with sufficient data to allow classification (449/533 in Hanoi; 50/51 in Melbourne). Reanalysis of patients with missing data suggests that modifying minor criteria would increase the applicability of the definition while maintaining good sensitivity (96–97%) and specificity (83–89%). Conclusion The clinical case definition was sensitive and specific for the diagnosis of acute intussusception in infants in both a developing country and a developed country but minor modifications would enable it to be used more widely. [ABSTRACT FROM AUTHOR]

Background and Objectives: An individual's liking for food maybe associated with food consumption. This study investigates the association between food liking and dietary quality in Australian young adults.Methods and Study Design: Food liking and food frequency data were collected via an online Food Liking Questionnaire (FLQ) and Food Frequency Questionnaire (FFQ). Food liking scores were calculated for groupings of foods. FFQ Food intake data was used to calculate diet quality using a 13 item Dietary Guideline Index (DGI). The relationship between food liking and DGI was assessed using linear regression models and the difference was assessed using an independent sample t-test and One-way ANOVA.Results: Data were available from n=2,535 participants (BMI=24 (SD 3.74), age=21.9 (SD 5.05) years, female=77.1%). Liking for grains, vegetables, fruits, dairy, plant-based protein, was weakly positively associated with diet quality. Liking for animal-based protein, fat and oil, sweet food, and salty food, was weakly negatively associated with diet quality. Liking for grains, vegetables, fruits, dairy, plant-based protein and healthy foods increased across increasing DGI tertiles, and liking for animalbased protein, fat and oil, sweet food, salty food and discretionary foods decreased across increasing DGI tertiles.Conclusions: The results were logical with increased liking for healthy or discretionary foods linked with increased consumption of those foods. The results reinforce the strategy to introduce a variety of healthy food groups early in life to initiate flavour-nutrient learning and increase liking for healthy foods. [ABSTRACT FROM AUTHOR]

The negative impacts of failure and failure dynamics are well established. This study explores adaptability and control as factors reducing failure dynamics. The present study centers on a mediation model in which adaptability is hypothesized to enhance control, and control is hypothesized to reduce failure dynamics (anxiety, performance avoidance, self-handicapping, disengagement). The study focused on longitudinal data of N = 969 Australian high school students. Mediation, using a bootstrapping approach, was tested with structural equation modeling. Findings showed that control significantly mediated the relationship between adaptability and failure dynamics: adaptability positively predicted control and control was associated with reduced failure dynamics. Furthermore, analyses led to the rejection of an alternative mediation model in which adaptability operates as the mediator between control and failure dynamics. These findings offer conceptual and empirical direction for researchers and practitioners seeking to enhance students' control and adaptability and reduce failure dynamics in their academic lives. [ABSTRACT FROM AUTHOR]

To evaluate the practical utility of competitive exclusion as an aid in controlling Salmonella, a survey was conducted in New South Wales, Australia to determine the incidence of Salmonella in 20 broiler flocks at time of slaughter during a 12-month period. The Salmonella incidence was determined by culturing the ceca of 50 randomly selected chickens per flock. The results demonstrated a high level of carriers (more than 30%) in 6 flocks, a moderate level of carriers (11 to 30%) in 4 flocks, a low level of carriers (1 to 10%) in 2 flocks, and 8 flocks from which no Salmonella were isolated. Five Salmonella serotypes, S. eimsbeutel , S. havana, S. luanshya , S. singapore, and S. typhimurium were isolated with S. typhimurium being the most common. Salmonellae were much less frequently isolated from flocks reared on old litter than on new litter.