Digital Commons Network^™

Induction For Non-Beginning Teachers: An Attempt To Connect Induction To Continuous Professional Development, Gulcin Cosgun, Derin Atay

Australian Journal of Teacher Education

Since there is limited research exploring the impacts of induction on the teaching practices of newly recruited experienced teachers, in this paper, findings of a study whose purpose is to explore the impacts of a comprehensive induction model on non-novice teachers in regards to their teaching practices will be reported. 11 mentees involved in a mandatory comprehensive induction program at the English preparatory school in a Turkish foundation university participated in this study. The observation data collected at three phases- the onset of the induction program at the beginning of the first year, on completion of the program at the …

Enablers And Constraints To Implementing Intellectual Virtues Pedagogy In A Higher Education Context: A Teacher Educator Perspective, Ellen Larsen, Katie M. Burke, Melissa Fanshawe A/P, Yvonne Salton, Mark Oliver

Australian Journal of Teacher Education

Higher education aims to develop graduates with specific professional and disciplinary expertise and lifelong learning capabilities. We argue that instruction for these learning dispositions, conceptualised in this study as intellectual virtues, is challenging and complex. We report on practitioner research conducted by nine teacher educators as we worked to implement intentional instruction of intellectual virtues in our teacher education courses. Drawing on online surveys and reflective conversations, we used descriptive statistical and thematic analysis to investigate the approaches taken to integrate the intellectual virtues and, more specifically, the challenges and opportunities for doing so. Findings highlighted the structural, cultural, and …

Misconceptions Among Grade Ix Students Regarding The Conservation Of Mass During Combustion At Norbugang Central School In Bhutan, Damcho Gyeltshen

Australian Journal of Teacher Education

This study investigated misconceptions about the conservation of mass among Grade IX students at Norbugang Central School, Bhutan, and examined the effectiveness of two theory-driven instructional strategies: the Conceptual Change Model (CCM) and the Predict, Explain, Observe, Explain (PEOE) approach. A quasi-experimental pre-test post-test control group design was employed with 100 students. A ten-item double-tier diagnostic test elicited students’ responses and reasoning, complemented by semi-structured interviews. Quantitative data were analysed using frequencies, paired-sample t-tests, and Cohen’s d, while qualitative data were analysed thematically. Findings indicated that the experimental group achieved a significant reduction in misconceptions, particularly for observable open-system combustion, …

Tools Used To Measure Fear Avoidance Behaviour In The Management Of Mild Traumatic Brain Injury (Concussion), Liam Sherwood

Theses: Doctorates and Masters

Concussion can present challenges with respect to diagnosis and management. Fear avoidance behaviour and beliefs may be perpetuating factors in the clinical course of concussion. Understanding which patients may adopt such behaviours and beliefs can offer important information to allow tailoring of clinical management and implementing strategies to minimise the risk of progression to persisting post-concussion symptoms.

In this thesis, I:

-       systematically reviewed the current measurement tools used to assess fear avoidance behaviours and beliefs associated with concussion;

-       explored the experience of clinicians, researchers and people with lived experience of concussion in relation to fear avoidance behaviours;

- …

An Investigation Into The Mechanisms, Barriers, Degree And Sphere Of Risk Influence In Corporate Security, Nicola Lockhart

Theses: Doctorates and Masters

This study investigates the sphere of corporate security risk influence within organisations, addressing the conceptual and practical ambiguity surrounding the activity’s capacity to shape organisational decisions, behaviours, and risk priorities. While corporate security’s protective role is widely recognised, its broader organisational risk influence remains under-theorised. The study defines the sphere of risk influence as the range of organisational stakeholders and environments with which the corporate security activity interacts, and within which it may engage, persuade, and mobilise action. This sphere is analytically constituted through the intersection of three dimensions: the mechanisms through which influence is attempted, the barriers that constrain …

The Experience Of Homelessness Among Older Adults In Bhutan - A Narrative Inquiry Study, Phuntsho Om

Theses: Doctorates and Masters

A shift in the demographics of homelessness started to occur in the 1900s, with a significant increase in the number of middle-aged or elderly men and women being recognised as a part of the homeless population. The rising urgent global concern of homelessness of older adults necessitates a deeper understanding of the lived experience and holistic well-being of these marginalised adults. This thesis aimed to explore the phenomenon of homelessness of older adults in Bhutan, which is an often neglected topic in both national and international gerontological research.

Employing narrative inquiry within the constructivist approach as articulated by Pino Gravidia …

The Development And Pilot Evaluation Of An Out-Of-Hospital Immersive Birthing Simulation Training Application For Paramedics And Ambulance Officers Using Virtual-Reality Technology, Michella Hill

Theses: Doctorates and Masters

Out-of-hospital births (OOHBs) are births which occur outside a hospital setting. This includes planned home births attended by midwives, or unplanned OOHBs where the intention was to birth in a hospital or maternity centre, however, occurs in an unintended location. Prehospital clinicians, inclusive of registered paramedics and volunteer ambulance officers (VAOs) infrequently attend OOHBs, as most births occur in maternity wards as anticipated. OOHBs comprises < 1% of emergency ambulance requests and requires specialised skills for prehospital clinicians to competently manage birthing and potential complications. As exposure to birthing is so rare, these specialised skills and knowledge are underutilised and subject to rapid decay. Compounding the problem, obstetrics is infrequently taught across undergraduate education, in-service training, or within individual clinician’s continuing professional development. Placements shadowing midwives are scarce due to nursing and medical students receiving priority. Previous research regarding OOHBs is limited, nonetheless suggests prehospital clinicians are underprepared to manage an OOHB, which has serious patient safety implications. The present research sought to explore prehospital clinicians’ preparedness and confidence in managing OOHBs. It also investigates whether a digital training solution such as virtual reality (VR) simulation may reduce the theory-practice gap and assist in competency retention.

Publication one provides a comprehensive methodology outline which is applied to Study One; a scoping review of prehospital clinician and birth parent experiences with OOHBs. Risk factors, complications and interventions provided by prehospital clinicians, as …

Emotional Coding In Wolfgang Amadeus Mozart’S Music: The Influence Of Text-Driven Musical Patterns, Antonio Toppi

Theses: Doctorates and Masters

This thesis investigates the phenomenon of emotional coding in the music of Wolfgang Amadeus Mozart (1756–1791), with particular attention to the ways in which text-driven musical patterns influence both vocal and instrumental works. The study draws on 18th-century theories of key characteristics, musical-rhetorical figures, and topoi, compositional devices that carried emotional implications for contemporary listeners. These codes are first examined in two of Mozart’s operas, Le Nozze di Figaro (KV492) and Don Giovanni (KV527), where the setting of text to music provides a framework for associating compositional choices with emotion. Findings from the analyses are then applied to three contemporaneous …

Emerging From The Cocoon: Strategies To Assist The Classical Violinist Develop Improvisational Fluency In A Range Of Musical Styles, Judith A. Iddison

Theses: Doctorates and Masters

This autoethnographic practice-led research project documents the journey of expanding my classical violin practice with the aim of developing improvisational fluency in a range of musical styles. Building upon findings and strategies outlined in my honours thesis, which centred on the artistry of Australian cross-genre violinist Shenzo Gregorio (Shenton Gregory), this doctoral study is underpinned by an iterative cyclic process of critical observation, reflection and analysis and an examination of literature.

Knowledge gained through one-on-one, aural-based, practical violin-improvisation instruction with Gregorio was applied within collaboration with the evolving string ensemble, Sign of Four. Further, combining this tuition and collaboration with …

How Educational Leaders At A Type C International School In China Understand Educational Leadership, Peter Pagett

Theses: Doctorates and Masters

This study examined how educational leaders at a Type C international school in China understand educational leadership. The extensive knowledge on educational leaders identifies many important facets of this phenomenon, such as the importance of leaders focussing on mission and vision and building relationships. Current understanding also highlights the role of personal identity in influencing a leaders’ work and understandings. However, literature on educational leadership in the context of international schools is scant. Given the challenges specific to international education such as culture shock, transience and isolation there is a need to conduct more research into these types of schools. …

Chronic Disease Prevalence And Modifiable Risk Factors Among Undergraduate Students At Ha’Il University: A Population-Level Cross-Sectional Study, Collins Otieno Asweto, Sehar Un Nisa Hassan, Mohamed Ali Alzain, Bandar Alsaif, Mohammed Elshiekh Saeed, Ahmed Kassar, Kamal Elbssir Mohammed Ali, Mouna Ghorbel, Rafat Zrieq, Monzer Hamed, Wei Wang

Research outputs 2022 to 2026

Background: Rising rates of chronic conditions among Saudi youth underscore the need for early prevention. Using a public‑health lens focused on demographic, academic, and lifestyle influences, this study investigates the risk and protective factors for chronic disease among students at the University of Ha’il to guide youth‑centered health policies and long‑term wellbeing initiatives. Methods: A cross-sectional survey was conducted among 10,775 undergraduate students studying in bachelor’s degree programs at Ha’il University, Saudi Arabia. Descriptive analyses were used to assess demographic characteristics, academic status, health status, and health-related lifestyles. Multiple logistic regression models were applied to determine which demographic, academic, and …

The First Systematic Review Of Treatment Characteristics And Recidivism Outcomes For Indigenous People Who Have Sexually Offended, James L. Finney, Natalie Gately, Suzanne Rock, Braden Hill

Research outputs 2022 to 2026

It is of great importance that research investigates the impact of sexual offender treatment programmes given the damage caused by sexual offences to victims and society more broadly. However, psycho-criminological literature has focused on reporting post-treatment recidivism outcomes for people who have sexually offended homogeneously and has not investigated the unique experiences of Indigenous people. Therefore, we systematically collated and critically appraised studies reporting recidivism outcomes for Indigenous people who have received treatment for sexual offences. Fourteen studies were identified utilising a sample of 5,635 individuals (30.7% Indigenous or First Nations). Recidivism was lower for Indigenous and First Nations people …

Attitudes And Expectations Towards Acupuncture For Primary Dysmenorrhoea: Findings From A Cross-Sectional Survey In Australia, Weiting Liu, Amanda Towell-Barnard, Khui Hung Lee, Timothy Leen Kang

Research outputs 2022 to 2026

Objective: To describe attitudes towards acupuncture and expectations regarding potential treatment outcomes among women with self-reported primary dysmenorrhoea (PD) residing in Australia. Methods: A cross-sectional, descriptive online survey was conducted to assess attitudes and treatment expectancy using an adapted version of previously published complementary and alternative medicine (CAM) attitude scale and a validated acupuncture expectancy scale (AES). Data were analysed descriptively, with exploratory analysis conducted to support the interpretation of response patterns. Ethical approval was obtained from the Edith Cowan University Human Research Ethics Committee (2023-04471-LIU) and participants provided electronic informed consent. Results: A total of 247 responses were received. …

Emerging Blood-Based Biomarkers For The Detection Of Parenchymal Brain Metastasis: Current Progress And Future Perspectives, Désirée Sexauer, Elin S. Gray, Helen Rizos, Pauline Zaenker, Aaron B. Beasley

Research outputs 2022 to 2026

Parenchymal brain metastases of solid malignancies remain a significant clinical challenge, as they are often detected at later symptomatic stages, which are typically associated with worse prognosis. Delayed detection limits treatment options and contributes to poor outcomes, while early detection is critical for improving patient outcomes and quality of life. In this comprehensive review, we investigated the potential use and challenges of blood-based biomarkers, including circulating tumor cells, cell-free DNA, noncoding RNAs, extracellular vesicles, proteins, and other immune-related biomarkers, for the early detection of parenchymal brain metastasis. The use of blood-based liquid biopsies offers a promising avenue for early detection …

Is A Fear Of Death Keeping You Awake At Night? Death Anxiety Predicts Insomnia Through Nightmare Severity, Rachel E. Menzies, Jessie Brown, Mitchell Turner, David Cunnington, Malisa Burge, Ian C. Dunican, Hailey Meaklim

Research outputs 2022 to 2026

The fear of death (death anxiety) is a risk factor for various mental health conditions. Death anxiety has been theorized to elicit physiological arousal and worry and is empirically associated with attachment insecurity, each of which has been linked to disrupted sleep. However, limited research has explored the relationship between death anxiety, nightmares and insomnia. We examined the relationship between death anxiety and insomnia, as well as attachment style as a potential moderator, and nightmare severity as a possible mediator. Five hundred and fifteen adults completed an online survey; 70% were female, and 89% resided in Australia. Regression analyses revealed …

Effects Of Recreational Football On Body Composition, Cardiometabolic Health, And Functional Performance In Children And Adolescents: A Systematic Review And Meta-Analysis, Yanzhao Lei, Yanmei Ding, Bo Wang, Hengzhi Deng, Mingyue Yin, Kai Xu, Hengxian Liu, Meiling Tao, Yanfeng Li, Yilin Zhang, Yuhang Liu, Fanhao Meng, Hansen Li, Xing Zhang, Bitai Wu

Research outputs 2022 to 2026

Purpose: The systematic review and meta-analysis aimed to evaluate the effects of recreational football on body composition, cardiometabolic health, and functional performance in children and adolescents. Additionally, it explored potential moderators through subgroup analyses. Methods: A systematic search was conducted in six databases in May 2025. A random-effects model was employed for the meta-analysis, and effect sizes were reported as standardized mean differences (SMD, Hedges’ g). Subgroup and sensitivity analyses were conducted to examine sources of heterogeneity. Results: A total of 20 studies (N = 2,906; age range: 8–17 years) were included. Of the participants, 1,524 (52.44%) were male, 1,174 …

Success Factors For Effective Workplace Bullying Interventions: A Scoping Review, Kate Blackwood, Azadeh Shafaei, Tim Bentley, Maryam Omari, Dayna Fawkes

Research outputs 2022 to 2026

Purpose – The study aimed to comprehensively review the existing evaluated interventions on preventing workplace bullying and provide recommendations on the success factors for designing effective workplace bullying interventions. Design/methodology/approach – We used a scoping review framework (PRISMA-ScR) to explore, identify and shortlist a range of articles evaluating workplace bullying interventions. Specifically, this review examined the content and relative effectiveness of workplace bullying interventions related to their design and implementation. Findings – The study has found that no one specific intervention type consistently produced the desired outcome. However, interventions that are multifaceted, multi-level, focused on the organisational level, owned by …

Fostering Sustainable Business Performance: The Synergistic Role Of Entrepreneurial Leadership And Green Organizational Support In The Hotel Industry, Kwame Owusu Boakye, Michael Kyei-Frimpong, Aaron Makafui Ametorwo, Linda Quagraine, Richard Sam-Mensah

Research outputs 2022 to 2026

This study investigated the moderating role of green organizational support in the nexus between entrepreneurial leadership and sustainable business performance. The study adopted the explanatory research design, where data were collected from 208 employees working in star-rated hotels in Ghana and analyzed using descriptive and inferential statistics. The result revealed that entrepreneurial leadership significantly relates to sustainable social and environmental performance but not to sustainable economic performance. More so, green organizational support moderated the relationship between entrepreneurial leadership and sustainable economic and social performance but did not moderate the relationship between entrepreneurial leadership and sustainable environmental performance. Theoretical and practical …

ℵ-Ipomdp: Mitigating Deception In A Cognitive Hierarchy With Off-Policy Counterfactual Anomaly Detection, Nitay Alon, Joseph M. Barnby, Stefan Sarkadi, Lion Schulz, Jeffrey S. Rosenschein, Peter Dayan

Research outputs 2022 to 2026

Social agents with finitely nested opponent models are vulnerable to manipulation by agents with deeper recursive capabilities. This imbalance, rooted in logic and the theory of recursive modelling frameworks, cannot be solved directly. We propose a computational framework called ℵ-IPOMDP, which augments the Bayesian inference of model-based RL agents with an anomaly detection algorithm and an out-of-belief policy. Our mechanism allows agents to realize that they are being deceived, even if they cannot understand how, and to deter opponents via a credible threat. We test this framework in both a mixed-motive and a zero-sum game. Our results demonstrate the ℵ-mechanism’s …

Just Be Yourself....But Only If You Are Like Us? A Social Identity Theory Cross-Cultural Meta-Analysis Of Authentic Leadership, Andrei A. Lux, Kevin B. Lowe, Patricio Duran, Darren K. Bharanitharan

Research outputs 2022 to 2026

We apply social identity theory (SIT) within a culturally endorsed implicit leadership theory (CLT) frame to model how cultural values shape relationships between authentic leadership and follower outcomes. We use meta-analytic methods to test hypotheses with data from 292 studies drawn from over 40 countries, comprised of 100,641 individuals, and including 35 attitudinal, behavioural, and performance outcomes. Meta-analytic regression of cultural values coded at the country level reveals a significant pattern of moderation effects across 42.9% of the correlates we tested, suggesting that authentic leadership theory is culturally embedded. The effects of authentic leadership vary to the extent that it …

Sexuality Education In An Age Of Resistance: Reflections At The Nexus Of Education, Health And Rights, Sarah Vrankovich, Katrina Marson, Giselle Woodley, Jordina Quain, Hanna Saltis

Research outputs 2022 to 2026

Comprehensive sexuality education (CSE) is internationally recognised as essential to public health and young people’s rights. Yet its implementation in Australia and globally is increasingly undermined by conservative backlash, moral panic and political interference. This paper offers a critical reflection on the current landscape of CSE, drawing on insights from a panel discussion at the 2025 World Association for Sexual Health congress, and collaborative analysis. As early-career researchers, sexologists and practitioners working across education, communications, public health and sexual violence prevention, we utilise our collective experience to examine how various influences shape and constrain the delivery of CSE. We map …

Dispositional Awe And Its Effect On Destination Residents’ Pro-Environmental Behavior Intention, Kunmei Liu, Songshan (Sam) Huang, Zhicheng Yu, Zhiyong Li, Shanzhen Hu

Research outputs 2022 to 2026

Residents have a profound and enduring impact on destination environmental sustainability, yet the emotional and trait-level factors of their pro-environmental behavior remain underexplored. Grounded in Broaden-and-Build theory, this study examines whether and how dispositional awe translates into Tibetan residents’ pro-environmental behavior intention. Through four complementary studies combining in-depth interviews (N = 15) and surveys (total N = 800), we demonstrate a consistently strong association between dispositional awe and pro-environmental behavior intention. Two survey-based studies incorporating both self-reported pro-environmental behavior intention and peer-reported pro-environmental behavior reveal that this relationship is partially mediated by connectedness to nature and place identity. By shifting …

The Best Practice Guide For Early Childhood Education And Care Food Environment: Module 1: Mealtime Environment And Practices (Version 1.0), Ros Sambell, Audrey Elford, Connie N. Ihlein, Lochie Clark, Amanda Devine, Helen Alexiou, Lennie Barblett, Rebecca Byrne, Fiona Champion, Laine Chilman, Penelope Clark, Kathy Cologon, Wendy Cook, Kirsty Elliott, Leanne Elliston, Amanda Ferguson, Ricky Gelman, Jodie Gray, Natalie Gulberti, Shae Haylen, Judith Howard, Karen Krist, Deana Leahy, Eloise Litterbach, Jodie Mcgough, Stacey Mckenzie, Merryn Netting, Ciara O’Flaherty, Gabrielle Orr, Asha Rojahn, Hilary Smith, Aimee Sullivan, Suzanne Tamone, Henry Tan, Sandra Vale, Jill Whelan, Sally Whitaker

Research outputs 2022 to 2026

Mealtimes in early learning settings are more than a routine to help children eat. They are important opportunities for connection, learning and development, and for supporting children’s confidence and comfort around food and eating. At the same time, services must balance safety, regulatory requirements, diverse developmental and cultural needs, family expectations and practical constraints such as time and staffing.

The Mealtime Environment and Practices (MEP) module has been developed to support Early Childhood Education and Care settings (ECEC), for children from birth to 5 years, to create mealtimes that are safe, calm, inclusive and responsive to each child, while reflecting …

It's The Most Diverse Job I’Ve Ever Had: What Do Registered Nurses Working In Australian Schools Do?, Anita Moyes

Research outputs 2022 to 2026

Although nurses have been working in Australian schools for many decades, research has focused primarily on narrow aspects of clinical practice or service delivery in specific regions. The aim of this study was to identify the domains of practice registered nurses report in a typical working day in Australian schools, using interview data from a national sample. Forty-five nurses working in government and nongovernment schools in every state and territory of Australia participated. Interviews were analyzed using inductive content analysis ( Elo & Kyngas, 2008). Six distinct domains of practice characterized nursing work in Australian schools: (i) responding to diverse …

Driven To Serve: Exploring Meaningful Work For Doctors Through The Lens Of Public Service Motivation, Abid Hussain, Uma Jogulu, Esme Franken, Rahatulaain Ahmad, Tim Bentley

Research outputs 2022 to 2026

This paper reports on a study of meaningful work amongst doctors in a non-Western context. This study advances the current understanding of meaningful work by establishing a connection with public service motivation theory. By examining unique contextual features where societal, public systems, institutional, and individual factors are diverse and unique, we contribute to public service motivation theory in three ways. First, public service motivation theory argues that individuals are not only driven by self-interest but also by a drive to contribute to society and to help others, and that this motivation is particularly high amongst public servants in the West. …

Public Service Motivation And The Circumplex Model Of Affect: Profiling Australasian Public Servants, Esme Franken, Ben Farr-Wharton, Fleur Sharafizad, Kara Ng, Geoff Plimmer, Evan Berman

Research outputs 2022 to 2026

This paper explores public servants’ public service motivation through the prism of the circumplex model of affect (CMA). The application of CMA to work, and specifically public sector contexts, is relatively novel, and the framework helps explain how multiple states of affect (i.e., comprised of underlying feelings, emotions, and moods) cluster together and are shaped by one’s work environment. The mixed method paper begins with a qualitative study of Australasian public servants, presenting evidence of the CMA and its connection to PSM. The subsequent quantitative analysis of 222 survey respondents offers four distinct latent profiles of public servants’ PSM and …

Sales Prediction In Omnichannel Distribution Systems Based On Consumer Behavior Using Process Mining And Arimax, Ferra Arik Tridalestari, Mustafid Mustafid, Ferry Jie, Hanung Nindito Prasetyo

Research outputs 2022 to 2026

Omnichannel distribution integrates multiple sales channels into a single management platform to enhance customer experience. However, the complexity of consumer behavior data across channels often prevents business owners from effectively analyzing and predicting sales. This study proposes a sales prediction model in omnichannel distribution systems based on consumer behavior using a collaborative approach that integrates process mining and autoregressive integrated moving average with exogenous variables (ARIMAX). Event log data from an omnichannel service provider were used to extract consumer activity patterns, which were then analyzed through process discovery algorithms to identify dominant behavioral processes. The resulting behavioral indicators served as …

Nothing Else Matters: Why Relationships May Be Key To Establishing Healthy Eating Behaviours In Young Children, Therese A. O’Sullivan, Kathryn G. Di Candilo

Research outputs 2022 to 2026

Food is more than its nutritional components. It brings people together, and connects us to family, culture, and heritage. The development of eating habits and relationships with food begins in infancy and continues across the lifespan. Echoing the theme of Metallica’s 72 Seasons, which was being toured in Australia when this work was presented, experiences during the early years may shape later patterns of behaviour and identity. This can include mindsets around food and eating. This review aims to explore how early life parent/caregiver feeding practices may impact this development of children’s eating behaviours. A respectful and responsive approach to …

Converging Demands, Diverging Experiences: Gendered Leadership In The Australian Mining, Oil And Gas Sector During A Prolonged Crisis, Michael Mayom Ajith, Andrei Alexander Lux, Michelle Striepe, Tim Bentley

Research outputs 2022 to 2026

Purpose: Effective leadership during a prolonged crisis requires significant emotional and moral labour. Prior literature has examined gendered differences in leadership behaviour and performance during a crisis, yet less is known about how leaders experience gendered expectations during a prolonged crisis. This study therefore examines gender differences in middle-level leaders’ experiences during a protracted crisis in the Australian extractive industry.

Design/methodology/approach: The authors used a sequential qualitative design. Semi-structured interviews were conducted with 32 middle-level leaders in the Australian mining, oil and gas industry. The full data set was first analysed thematically to establish a broad account of leadership experiences. …

The Perceptions And Applications Of Cluster Sets In Strength And Conditioning, Tsuyoshi Nagatani, Shayne Vial, Kristina L. Kendall, Paul Comfort, Jiahao Yang, G. Gregory Haff

Research outputs 2022 to 2026

It is well documented that cluster sets, a modified set structure with additional rest between individual repetitions or groups of repetitions, can be used to modulate exercise-induced fatigue during resistance training. While practical guidelines exist, it remains unclear to what extent strength and conditioning (S&C) professionals utilise this programming tactic. The aim of this study was to examine S&C professionals’ perceptions of cluster sets and their application in practice. A secondary aim was to assess the alignment between cluster set programming tactics used in the field and evidence-based recommendations from the scientific and coaching literature. Forty-six S&C professionals (age: 40.0 …