Preprofessional Identity of Nutrition and Dietetics Students in Australia.

OBJECTIVE: This study aimed to explore the preprofessional identity of undergraduate nutrition and dietetic students to guide curriculum development to better support the expectations of students and promote career readiness in a changing profession. DESIGN: Qualitative focus group discussions in March, 2021. SETTING: An Australian university. PARTICIPANTS: First-year students enrolled in the Bachelor of Nutrition (n = 50) or Bachelor of Dietetics (n = 58) at the University of the Sunshine Coast. MAIN OUTCOME MEASURES: Student sociodemographics, motivations for and influences on career choice and preprofessional identity, expectations of professional competency and practice, degree, and career expectations. ANALYSIS: Descriptive statistics were conducted, and focus group discussions were analyzed using the Framework Approach. RESULTS: Motivations and skills were consistent across both cohorts, centering on an interest in nutrition and respectful, professional conduct and communication. Expectations were similar across both degrees, with a focus on placement, real-world learning experiences, and staff support. Career expectations for both cohorts included business ownership. CONCLUSIONS AND IMPLICATIONS: This research provided an understanding of students' preprofessional identity, which was similar for both nutrition and dietetics students. Motivations identified in this research can be used to inform activities across nutrition and dietetic programs that support career readiness.

A preliminary investigation of physical and mental health features of cannabis & nicotine co-use among adolescents and young adults by sex.

INTRODUCTION: Cannabis and nicotine/tobacco products (NTP) are commonly co-used in adolescence and young adulthood; however, limited research has been done on predictive health behaviors to co-use. The current study is a preliminary investigation into the relationships of modifiable health behaviors on cannabis and NTP co-use in adolescents and young adults. METHOD: 221 participants (ages 16-22) were characterized into cannabis use only (N = 55), NTP use only (N = 20), cannabis and NTP co-use (used cannabis and NTP; N = 96) and control (no use; N = 50) groups based on past 30-day use. Self-report measures for physical activity, sleep quality, mental health, and reward responsivity were utilized. Participants were given a comprehensive neurocognitive battery. Logistic regressions of self-report measures and fluid intelligence composite scores on substance use group status were run stratified by sex. RESULTS: Higher approach reward sensitivity traits were associated with increased likelihood of cannabis use only (Odds Ratio (OR) = 1.15, p = .036) in female participants. Increased aerobic activity was associated with decreased likelihood of cannabis use only (OR = 0.91, p = .047) and cannabis and NTP co-use (OR = 0.88, p = .007) in female participants. Higher anxiety was associated with increased likelihood of cannabis NTP co-use (OR = 1.51, p = 0.025) in male participants. DISCUSSION: Several health behaviors were linked with cannabis use and cannabis and NTP co-use in both females and male adolescents and young adults. Health markers differed by sex suggesting differing mechanisms of substance co-use. This study informs targetable health behaviors for prevention and intervention efforts.

Designing user-centered decision support systems for climate disasters: What information do communities and rescue responders need during floods?

Flooding events are the most common natural hazard globally, resulting in vast destruction and loss of life. An effective flood emergency response is necessary to lessen the negative impacts of flood disasters. However, disaster management and response efforts face a complex scenario. Simultaneously, regular citizens attempt to navigate the various sources of information being distributed and determine their best course of action. One thing is evident across all disaster scenarios: having accurate information and clear communication between citizens and rescue personnel is critical. This research aims to identify the diverse needs of two groups, rescue operators and citizens, during flood disaster events by investigating the sources and types of information they rely on and information that would improve their responses in the future. This information can improve the design and implementation of existing and future spatial decision support systems (SDSSs) during flooding events. This research identifies information characteristics crucial for rescue operators and everyday citizens' response and possible evacuation to flooding events by qualitatively coding survey responses from rescue responders and the public. The results show that including local input in SDSS development is crucial for improving higher-resolution flood risk quantification models. Doing so democratizes data collection and analysis, creates transparency and trust between people and governments, and leads to transformative solutions for the broader scientific community.

Physical Activity and Self-Determination towards Exercise among Esports Athletes.

BACKGROUND: Esports is competitive video gaming, performed within teams or individually, across multiple genres. Players are required to be sedentary for extended periods and require a high-level of cognitive skills for successful competitive performance. There are conflicting findings within the physical activity research in the esports industry. The aim of this research is to explore self-reported physical activity through accelerometer-assessed physical activity, to gain a better insight into the physical activity behaviours of international e'athletes. METHOD: Participants (n = 796) across multiple popular esports games, holding any in-game rank, competing at any level, were recruited. The survey consisted of demographic details, esports experience, the International Physical Activity Questionnaire-Long Form (IPAQ-LF), and Behavioural Regulations towards Exercise Questionnaire (BREQ-3). Within a convenience sample, local intervarsity e'athletes (n = 18) were recruited to wear a wrist-worn accelerometer to measure physical activity for 7-days and then complete the survey. Results from the accelerometers were compared to the survey results to explore physical activity reporting within this population. RESULTS: When comparing IPAQ-LF to accelerometer data, players significantly over-report moderate-to-vigorous physical activity and weekly MET-min- 1 (p = .018, r = .63 and p ≤ .001, r = .92). The BREQ-3 showed that e'athletes categorised as high physical activity displayed significantly higher levels of intrinsic motivation, when compared to players categorised as low and moderate physical activity. CONCLUSIONS: E'athletes significantly over report physical activity time when measured through the IPAQ-LF, suggesting previous surveys may overestimate physical activity and further research is needed. Given the exponential growth of the industry and the level of physical inactivity, esports may contribute to global physical inactivity levels.

First Used Nicotine/Cannabis Product and Associated Outcomes in Late Adolescents.

BACKGROUND: Nicotine and tobacco product (NTP) and cannabis use are common in adolescence/young adulthood and increase risk for negative psychosocial outcomes. This study investigated associations among adolescent/young adults' initial experiences with NTPs, lifetime frequency of substance use, substance-related problems, and mental health symptoms. METHOD: Adolescents and young adults enrolled in a study on NTP and cannabis use were asked at what age they initiated the use of NTPs and were assigned to groups based on which product or substance(s) they reported using at the earliest age. Participants who reported use of NTPs (in isolation, without cannabis) first (N = 78, "NTP-only"), simultaneous use of NTPs and cannabis first (e.g., blunt or bowl; N = 25, "Simult-only"), use of both NTPs in isolation and simultaneous use at the same age (N = 48, "NTP + Simult"), and no NTP use (N = 53, "NTP-naïve") were compared on substance use, substance-related problems, and mental health symptoms. RESULTS: Groups differed on lifetime frequency of NTP, simultaneous, and cannabis use, with NTP users reporting more substance use episodes and substance-related problems than the NTP-naïve group. The lifetime frequency of cannabis use did not differ across NTP use groups. NTP use was associated with increased anxiety and depression, with no significant differences between groups. CONCLUSIONS: Adolescents and young adults who use nicotine may be at increased risk for greater nicotine use and mental health consequences, but initiating NTP use simultaneously with cannabis may not increase the risk of negative outcomes above and beyond nicotine initiation. Prospective longitudinal research is needed to establish temporal associations between first-used NTP/cannabis products and relevant outcomes.

In Charcot's Shadow: On the Allure of "Great Men" and the Privileging of Epistemology in the History of Science and Medicine.

This article explores the allure of "great men" in medical history through a comparative account of the work and lives of Jean-Martin Charcot and his student and collaborator, Désiré-Magloire Bourneville, in late nineteenth-century France. While historians of science and medicine have self-consciously rejected Whiggish and hagiographic "great man" history, the fixity of certain historical actors within our social and cultural histories reveals the continued hold of these figures and what they stand for within the grand narrative. The privileging of institutional and intellectual contributions has been perpetuated in such a way that bottom-up experiences and contributions in realms such as public health have been neglected. I argue that the continued prominence of certain historical medical figures, like Charcot, over forgotten contemporaries, like Bourneville, is representative of the way that historians of science and medicine have implicitly privileged intellectual contributions over social, political, or structural contributions.

Résumé. Cet article explore l'attrait pour les « grands hommes ¼ dans l'histoire de la médecine, en comparant la vie et l'œuvre de Jean-Martin Charcot et de son élève et collaborateur, Désiré-Magloire Bourneville, dans la France de la fin du XIXe siècle. Bien que le milieu de l'histoire des sciences et de la médecine ait plus ou moins rejeté les approches historiques fondées sur le whiggisme et l'hagiographie des « grands hommes ¼, la permanence de certains acteurs historiques dans notre histoire sociale et culturelle révèle l'emprise que ces figures conservent sur les grands récits et le rôle qu'elles continuent d'y jouer. Le privilège accordé aux contributions institutionnelles et intellectuelles s'est perpétué, de telle sorte que les expériences et les apports provenant de la base dans des domaines comme la santé publique sont demeurés dans l'ombre. Je soutiens ici que l'attention reçue sans cesse par certains personnages de l'histoire de la médecine, tel Charcot, au détriment de leurs contemporains ayant sombré dans l'oubli, tel Bourneville, est représentative de la manière dont les historiens et les historiennes des sciences et de la médecine privilégient toujours, implicitement, les contributions intellectuelles plutôt que les contributions sociales, politiques ou structurelles.