Australian Catholic University

About: Australian Catholic University is a education organization based out in Brisbane, Queensland, Australia. It is known for research contribution in the topics: Population & Poison control. The organization has 2721 authors who have published 10013 publications receiving 215248 citations. The organization is also known as: ACU & ACU National.

Some personality predictors of tolerance to human diversity : the roles of openness, agreeableness, and empathy

Abstract: The aim of this study was to determine the most salient predictors of tolerance to human diversity. A total of 118 individuals (M = 32.93 years, standard deviation = 13.80) responded to dilemma-like stories involving holding prejudicial beliefs (beliefs), talking about them (speech) and acting on them (acts). Participants also completed the openness and agreeableness scales from the Big Five Inventory and the Interpersonal Reactivity Index. Differences in tolerance judgements were found to be related to differences in personality characteristics. Results showed that openness and agreeableness were predictors of tolerance in the belief dimension, whereas the most salient predictor of tolerance in the speech and act dimensions was empathic concern, which also mediated the relationships between agreeableness and tolerance for these dimensions. These findings are not unexpected because holding intolerant beliefs is inconsistent with having an open mind, and intolerant speech and actions are inconsistent with pro-social behaviour, of which tolerance is arguably one form.

Achieving employee wellbeing in a changing work environment An expert commentary on current scholarship

Abstract: Purpose – The purpose of this expert commentary is to provide an overview of current scholarship on changes occurring in the work environment and its impact on employee wellbeing. The commentary touches on frontier issues such as measurement of healthy work environment, positive and negative changes in work environment influencing employee wellbeing, link between employee productivity and wellbeing, challenges in converting theory into practice, sustainable organizational behavior, workplace wellness, and several other issues germane to the special issue.Design/methodology/approach – The expert commentary explicates the current state of scholarship in relation to the theme of the special issue. The design of the expert commentary, a scholarly conversation between the Guest Editors and University Distinguished Professor Ellen Ernst Kossek, provides an easy to access summary of the current knowledge in the area. This format is intended to inform readers of IJM and to stimulate further scholarship in the are...

Changes in insulin resistance and HbA1c are related to exercise-mediated changes in body composition in older adults with type 2 diabetes: Interim outcomes from the GREAT2DO Trial.

Abstract: OBJECTIVE To investigate changes in body composition after 12 months of high-intensity progressive resistance training (PRT) in relation to changes in insulin resistance (IR) or glucose homeostasis in older adults with type 2 diabetes. RESEARCH DESIGN AND METHODS One-hundred three participants were randomized to receive either PRT or sham exercise 3 days per week for 12 months. Homeostasis model assessment 2 of insulin resistance (HOMA2-IR) and glycosylated hemoglobin (HbA1c) were used as indices of IR and glucose homeostasis. Skeletal muscle mass (SkMM) and total fat mass were assessed using bioelectrical impedance. Visceral adipose tissue, mid-thigh cross-sectional area, and mid-thigh muscle attenuation were quantified using computed tomography. RESULTS Within the PRT group, changes in HOMA2-IR were associated with changes in SkMM (r = −0.38; P = 0.04) and fat mass (r = 0.42; P = 0.02). Changes in visceral adipose tissue tended to be related to changes in HOMA2-IR (r = 0.35; P = 0.07). Changes in HbA1c were related to changes in mid-thigh muscle attenuation (r = 0.52; P = 0.001). None of these relationships were present in the sham group (P > 0.05). Using ANCOVA models, participants in the PRT group who had increased SkMM had decreased HOMA2-IR (P = 0.05) and HbA1c (P = 0.09) compared with those in the PRT group who lost SkMM. Increases in SkMM in the PRT group decreased HOMA2-IR (P = 0.07) and HbA1c (P CONCLUSIONS Improvements in metabolic health in older adults with type 2 diabetes were mediated through improvements in body composition only if they were achieved through high-intensity PRT.

Using self-reported callous-unemotional traits to cross-nationally assess the DSM-5 ‘With Limited Prosocial Emotions’ specifier

Abstract: Background: The presence of callous-unemotional (CU) traits designates an important subgroup of antisocial youth at risk for severe, persistent, and impairing conduct problems. As a result, the fifth revision of the Diagnostic and Statistical Manual includes a specifier for youth meeting diagnostic criteria for Conduct Disorder who show elevated CU traits. The current study evaluated the DSM-5 criteria using Item Response Theory (IRT) analyses and evaluated two methods for using a self-report measure of CU traits to make this diagnosis. Methods: The sample included 2257 adolescent (M age = 15.64, SD = 1.69 years) boys (53%) and girls (47%) from community and incarcerated settings in the United States and the European countries of Belgium, Germany, and Cyprus. Results: IRT analyses suggested that four- or eight-item sets from the self-report measure (comparable to the symptoms used by the DSM-5 specifier) provided good model fit, suggesting that they assess a single underlying CU construct. Further, the most stringent method of scoring the self-report scale (i.e. taking only the most extreme responses) to approximate symptom presence provided the best discrimination in IRT analyses, showed reasonable prevalence rates of the specifier, and designated community adolescents who were highly antisocial, whereas the less stringent method best discriminated detained youth. Conclusions: Refined self-report scales developed on the basis of IRT findings provided good assessments of most of the symptoms used in the DSM-5 criteria. These scales may be used as one component of a multimethod assessment of the ‘With Limited Prosocial Emotions’ specifier for Conduct Disorder.

Worlds Have Collided and Modes Have Merged: Classroom Evidence of Changed Literacy Practices.

Abstract: Debates continue in public and in educational policy forums about the ‘basics’ of literacy while many have not recognised that these basics may never be the same again. Rapid changes in digital communication provide facilities for reading and writing to be combined with various and often quite complex aspects of music, photography and film. At the same time, educational policy and national testing requirements are still principally focused on the reading and writing of print-based texts. This paper examines evidence from classroom research to analyse the nature of multimodal literacy, the literacy that is needed in contemporary times for reading, viewing, responding to and producing multimodal and digital texts. Examples of students' engagement in multimodal literacy are presented to demonstrate how classroom literacy practices can incorporate the practices of talking, listening, reading and writing together with processing the modes of written text, image, sound and movement in print and digital texts.