Occupational stress has increased in higher education academic staff over several decades, and this has been particularly acute in Australia and New Zealand. This scoping review sought to understand the causes and impacts of occupational stress among Australian and New Zealand academics. Eight EBSCO databases were searched for key terms: academic and occupational stress and Australia and New Zealand. Twenty relevant papers were sourced, from which five common themes were extracted: (i) balancing an academic workload, (ii) casualisation of the workforce, (iii) the managerialism phenomenon, (iv) transition from field of practice to academia, and (v) academic and other staff. Further research in the Australian and New Zealand context is required to identify the nature of specific stressors and how these impact health and well-being.
21 October 2021 in BMJ Nutrition, Prevention & Health
Plant-based dietary patterns (vegan and vegetarian) are often considered ‘healthy’ and have been associated with broad health benefits, including decreased risk of obesity and ill health (cardiovascular disease, blood glucose and type II diabetes). However, the association between plant-based diets and mood disorders such as depression remains largely equivocal. This cross-sectional study of 219 adults aged 18–44 (M=31.22, SD=7.40) explored the associations between an estimate of overall plant-based diet quality and depression in vegans (n=165) and vegetarians (n=54). Overall plant-based diet quality was associated with depressive symptoms in vegans and vegetarians F(1, 215)=13.71, p<0.001 accounting for 6% of the variation in depressive symptoms. For those without depression, higher diet quality was protective against depressive symptoms F(1, 125)=6.49, p=0.012. Conversely, for those with depression no association with diet quality was found F(1, 89)=0.01, p=0.963. These findings suggest that a high-quality plant-based diet may be protective against depressive symptoms in vegans and vegetarians. In line with emerging research between food and mental health, higher-quality dietary patterns are associated with a reduced risk of depressive symptoms. Given the rapidly increasing rate of vegan and vegetarian food products within Australia, understanding the potential mechanisms of effects through which a plant-based diet may influence depressive symptoms is required.
Dietary patterns and depressive symptoms are associated in cross-sectional and prospective-designed research. However, limited research has considered depression risk related to meat-based and plant-based dietary patterns. This study explores the association between diet quality and depressive symptoms across omnivore, vegan, and vegetarian dietary patterns. A cross-sectional online survey utilised the Dietary Screening Tool (DST) and the Centre for Epidemiological Studies of Depression Scale (CESD-20) to measure diet quality and depressive symptoms, respectively. A total of 496 participants identified as either omnivores (n = 129), vegetarians (n = 151), or vegans (n = 216). ANOVA with Bonferroni post hoc corrections indicates that dietary quality was significantly different between groups F(2, 493) = 23.61, p < 0.001 for omnivores and vegetarians and omnivores and vegans. Diet quality was highest in the vegan sample, followed by vegetarian and omnivore patterns. The results show a significant, moderately negative relationship between higher diet quality and lower depressive symptoms (r = −0.385, p < 0.001) across groups. Hierarchical regression showed that diet quality accounted for 13% of the variability in depressive symptoms for the omnivore sample, 6% for vegetarians, and 8% for vegans. This study suggests that diet quality in a meat-based or plant-based diet could be a modifiable lifestyle factor with the potential to reduce the risk of depressive symptoms. The study indicates a greater protective role of a high-quality plant-based diet and lower depressive symptoms. Further intervention research is needed to understand the bi-directional relationship between diet quality and depressive symptoms across dietary patterns.
16 December 2021 in Assessment & Evaluation in Higher Education
Within higher education student evaluations of teaching (SET) are used to inform evaluations of performance of courses and teachers. An anonymous online survey was constructed and implemented using Qualtrics. This study was situated within a more extensive study investigating the impact of narrative SET comments on teaching quality and the health and wellbeing of academic staff. This paper reports specifically on two open questions that were designed to elicit examples of non-constructive and offensive anonymous narrative feedback. Five themes were identified: allegations; insults; comments about appearance, attire and accent; projections and blame; and threats and punishment. These are represented in non-redacted form. Personally destructive, defamatory, abusive and hurtful comments were commonly reported. These kinds of comments may have adverse consequences for the well-being of teaching staff, could contribute to occupational stress and in some cases could be considered libellous. The high prevalence of offensive comments accessible to and shared by teachers may be a reflection of the anonymity afforded to respondents using internet surveys, resulting in de-individuation and enabling some respondents to give voice to ‘hate speech’ which has no place in evaluations of teaching.
30 April 2019 in Journal of Reproductive and Infant Psychology
Objective: To conduct a cross-sectional study of women in the postpartum period to identify relationships between intuitive eating, body image satisfaction, eating attitudes and depressive symptomology. Methods: Women with at least one child born in the previous 6–48 months were recruited via Facebook to complete an online survey which included: sociodemographic and health questions, the Intuitive Eating Scale, the Body Shape Questionnaire, the Multi-dimensional Body-Self Relations Questionnaire, the Eating Attitudes Test-26 and the Edinburgh Postnatal Depression Scale. Descriptive statistics were calculated for all variables and hierarchical regressions used to examine associations between intuitive eating styles, body image satisfaction, eating attitudes and depressive symptomology. Results: Of the 419 women (mean age 32 ± 5.3 years), 32% were classified with intuitive eating styles and were more likely to have higher body image satisfaction (F = 476.80, p < .001), less disordered eating attitudes (F = 30.74, p < .001) and lower depressive symptomology (F = 4.14, p = .042). Conclusions: The postpartum period is a time of high risk for developing/maintaining eating styles that may negatively impact psychological health and well-being. Providing education to new mothers about the benefits of intuitive eating could positively influence their health and well-being.