title: Application of generalizability theory to evaluate the Kessler Psychological Distress Scale and distinguish between enduring and dynamic distress

authors: Yan, Vivienne Yu-X.

abstract: Objectives: Nowadays, the number of older people is increasing rapidly, both in absolute figures and as a proportion of the population, which makes the maintenance of psychological well-being among aging population imperative. Neuropsychological distress may promote cognitive impairment and impact on the health of older people, which makes accurate assessment of distress an important clinical and research issue. The Kessler Psychological Distress Scale (K-10) is a widely used instrument used to measure individual distress. However, the ability of K-10 to distinguish between enduring and dynamic distress symptoms, and the generalizability of its scores, have not been investigated in older populations using appropriate methodology. Method: Generalizability theory (G-theory) was applied to differentiate enduring and dynamic distress and examine the reliability of K-10 in a sample of 201 adults (43% males) aged 70 to 90 years old who participated in Sydney Memory and Ageing Study. The data were collected biennially over ten years. Results: The K-10 scale showed strong reliability (Ga=0.81, Gr=0.89) in assessing enduring distress and its assessment scores were generalizable across occasions and older adults. Most of distress symptoms represented by K-10 items were enduring. Limitations: Generalizability of these findings may be limited to older adults. Conclusions: The K-10 appears more suitable to evaluate enduring distress in aging populations over time, which is important for interventions targeting older adults’ mental health given its scores will likely capture enduring changes in neuropsychological health before and after interventions.

text: Application of generalizability theory to evaluate the Kessler Psychological Distress Scale and distinguish between enduring and dynamic distress Objectives: Nowadays, the number of older people is increasing rapidly, both in absolute figures and as a proportion of the population, which makes the maintenance of psychological well-being among aging population imperative. Neuropsychological distress may promote cognitive impairment and impact on the health of older people, which makes accurate assessment of distress an important clinical and research issue. The Kessler Psychological Distress Scale (K-10) is a widely used instrument used to measure individual distress. However, the ability of K-10 to distinguish between enduring and dynamic distress symptoms, and the generalizability of its scores, have not been investigated in older populations using appropriate methodology. Method: Generalizability theory (G-theory) was applied to differentiate enduring and dynamic distress and examine the reliability of K-10 in a sample of 201 adults (43% males) aged 70 to 90 years old who participated in Sydney Memory and Ageing Study. The data were collected biennially over ten years. Results: The K-10 scale showed strong reliability (Ga=0.81, Gr=0.89) in assessing enduring distress and its assessment scores were generalizable across occasions and older adults. Most of distress symptoms represented by K-10 items were enduring. Limitations: Generalizability of these findings may be limited to older adults. Conclusions: The K-10 appears more suitable to evaluate enduring distress in aging populations over time, which is important for interventions targeting older adults’ mental health given its scores will likely capture enduring changes in neuropsychological health before and after interventions.

year: 2023-12-01

title: Menstrual Tracking, Fitness Tracking and Body Work: Digital Tracking Tools and Their Use in Optimising Health, Beauty, Wellness and the Aesthetic Self

authors: Friedlander, Anna

abstract: Digital self-tracking tools can be part of body work to measure, monitor, and optimise progress towards idealised versions of the self. Fitness and calorie trackers are obvious examples but menstrual tracking apps, which can track a large range of bodily ‘symptoms’, can also be part of body work. In this article, I present accounts of young people’s menstrual and fitness tracking experiences from existing literature, illustrating how both types of trackers can function as part of their users’ body work. I interweave these stories with an autoethnographic account of my own embodied experiences with and through menstrual and fitness tracking apps. I explore the ways in which health, beauty, and wellness can become enmeshed in self-tracking practices; how emotions, stress, and sleep can become personal problems to solve; how tracking tools can make body work feel more ‘real’; and the mutual but asymmetrical shaping of digital tracking tools and their users. Though there is an existing body of work on young people’s experiences of digital self-tracking tools more generally (particularly health and fitness tracking tools), young people’s use of menstrual tracking apps is a relatively understudied phenomenon to date. The themes identified in this article point towards possible avenues for future research.

text: Menstrual Tracking, Fitness Tracking and Body Work: Digital Tracking Tools and Their Use in Optimising Health, Beauty, Wellness and the Aesthetic Self Digital self-tracking tools can be part of body work to measure, monitor, and optimise progress towards idealised versions of the self. Fitness and calorie trackers are obvious examples but menstrual tracking apps, which can track a large range of bodily ‘symptoms’, can also be part of body work. In this article, I present accounts of young people’s menstrual and fitness tracking experiences from existing literature, illustrating how both types of trackers can function as part of their users’ body work. I interweave these stories with an autoethnographic account of my own embodied experiences with and through menstrual and fitness tracking apps. I explore the ways in which health, beauty, and wellness can become enmeshed in self-tracking practices; how emotions, stress, and sleep can become personal problems to solve; how tracking tools can make body work feel more ‘real’; and the mutual but asymmetrical shaping of digital tracking tools and their users. Though there is an existing body of work on young people’s experiences of digital self-tracking tools more generally (particularly health and fitness tracking tools), young people’s use of menstrual tracking apps is a relatively understudied phenomenon to date. The themes identified in this article point towards possible avenues for future research.

year: 2023-05-18

title: The development of guidelines for indigenous research ethics in Aotearoa/New Zealand.

authors: Hudson, Maui

abstract: The development of Indigenous frameworks for research ethics has been a key component of progressing Indigenous aspirations for research around the world. They have provided a focal point for challenging approaches to research that prioritise non-Indigenous methods and values, and allow non-Indigenous researchers to claim expert status over Indigenous peoples, places and knowledges. The theme of self-determination underpins contemporary approaches to Indigenous development and the repositioning of state-Indigenous nation relationships. This paper describes the background, development, and implementation by Māori communities and researchers of an Indigenous ethical framework in Aotearoa/New Zealand.

text: The development of guidelines for indigenous research ethics in Aotearoa/New Zealand. The development of Indigenous frameworks for research ethics has been a key component of progressing Indigenous aspirations for research around the world. They have provided a focal point for challenging approaches to research that prioritise non-Indigenous methods and values, and allow non-Indigenous researchers to claim expert status over Indigenous peoples, places and knowledges. The theme of self-determination underpins contemporary approaches to Indigenous development and the repositioning of state-Indigenous nation relationships. This paper describes the background, development, and implementation by Māori communities and researchers of an Indigenous ethical framework in Aotearoa/New Zealand.

year: 2016