title: Network of mindfulness and difficulties in regulating emotions in firefighters

authors: Chiang, Hui Ning

abstract: Objectives: Growing evidence supports the role of mindfulness in regulating emotions in the general population. However, the interactive network of mindfulness facets and difficulties in regulating emotions is not well understood, which is specifically important for individuals involved in high-risk professions, such as first responders. The aim of this study was to investigate the interactive relations between mindfulness facets (acting with awareness, non-judging, describing, observing, and non-reacting), ability to regulate emotions and alcohol use in a sample of firefighters, including military veterans. Method: A sample of 685 career firefighters, of whom 154 (22.5%) are military veterans, completed measures of mindfulness and difficulties in regulating emotions. The dataset was subjected to network analysis. Results: The mindfulness facet non-judging was negatively related to emotion-regulation challenges, such as nonaccepting attitudes and lack of clarity, and positively related to deficits in goal-directed behaviour. Acting with awareness was negatively related to goal-directed behaviour deficits and impulsivity. Alcohol use was positively linked to impulsivity and negatively linked to describing. Overall, emotion-regulation difficulties were positively linked together, and positive links were found between most mindfulness facets. Directed network analysis found non-judging and emotion-regulation strategy as primary predictors. Non-judging acted as a protective factor, supporting other mindfulness facets, while emotion-regulation strategy exacerbated emotion-regulation challenges acted as a risk factor. Conclusions: This network analysis demonstrated that acting with awareness and a non-judgmental attitude, facets of mindfulness, are linked to better emotion-regulation and may play protective role against impulsivity and alcohol use.

text: Network of mindfulness and difficulties in regulating emotions in firefighters Objectives: Growing evidence supports the role of mindfulness in regulating emotions in the general population. However, the interactive network of mindfulness facets and difficulties in regulating emotions is not well understood, which is specifically important for individuals involved in high-risk professions, such as first responders. The aim of this study was to investigate the interactive relations between mindfulness facets (acting with awareness, non-judging, describing, observing, and non-reacting), ability to regulate emotions and alcohol use in a sample of firefighters, including military veterans. Method: A sample of 685 career firefighters, of whom 154 (22.5%) are military veterans, completed measures of mindfulness and difficulties in regulating emotions. The dataset was subjected to network analysis. Results: The mindfulness facet non-judging was negatively related to emotion-regulation challenges, such as nonaccepting attitudes and lack of clarity, and positively related to deficits in goal-directed behaviour. Acting with awareness was negatively related to goal-directed behaviour deficits and impulsivity. Alcohol use was positively linked to impulsivity and negatively linked to describing. Overall, emotion-regulation difficulties were positively linked together, and positive links were found between most mindfulness facets. Directed network analysis found non-judging and emotion-regulation strategy as primary predictors. Non-judging acted as a protective factor, supporting other mindfulness facets, while emotion-regulation strategy exacerbated emotion-regulation challenges acted as a risk factor. Conclusions: This network analysis demonstrated that acting with awareness and a non-judgmental attitude, facets of mindfulness, are linked to better emotion-regulation and may play protective role against impulsivity and alcohol use.

year: 2024-05-16

title: Investigating real-time monitoring of fatigue indicators of New Zealand forestry workers

authors: Bowen, Judy

subjects: Science & Technology

abstract: The New Zealand forestry industry has one of the highest fatality and injury rates of any industrial sector in the country. Worker fatigue has been identified as one of the main contributing factors. Currently no independent and objective large data source is available that might support an analysis of this, or provide the basis for ongoing monitoring to further investigate. In order to successfully manage fatigue in the forestry workplace, we must identify suitable ways of detecting it. Industry partners are increasingly looking at monitoring solutions (particularly lightweight, wearable technology) that aim to measure worker activities and physiological metrics in order to determine if they are fatigued.

In this article we present the results of studies which investigate whether or not such technology can capture meaningful data in a reliable way that is both practical and usable within the forestry domain. Two series of studies were undertaken with in-situ forestry workers using reaction and decision-making times as a measure of potential impairment, while considering activity levels (via step count and heart rate) and job-roles. We present the results of these studies and further provide a comparison of results across different ambient temperatures (winter vs. summer periods). The results of our studies suggest that it may not be possible to identify correlations between workloads (based on both physical and cognitive stresses) and fatigue measures using in-situ measurements as results are highly personalised to individual workers and can be misleading if the wider context is not also taken into consideration.

text: Investigating real-time monitoring of fatigue indicators of New Zealand forestry workers The New Zealand forestry industry has one of the highest fatality and injury rates of any industrial sector in the country. Worker fatigue has been identified as one of the main contributing factors. Currently no independent and objective large data source is available that might support an analysis of this, or provide the basis for ongoing monitoring to further investigate. In order to successfully manage fatigue in the forestry workplace, we must identify suitable ways of detecting it. Industry partners are increasingly looking at monitoring solutions (particularly lightweight, wearable technology) that aim to measure worker activities and physiological metrics in order to determine if they are fatigued.

In this article we present the results of studies which investigate whether or not such technology can capture meaningful data in a reliable way that is both practical and usable within the forestry domain. Two series of studies were undertaken with in-situ forestry workers using reaction and decision-making times as a measure of potential impairment, while considering activity levels (via step count and heart rate) and job-roles. We present the results of these studies and further provide a comparison of results across different ambient temperatures (winter vs. summer periods). The results of our studies suggest that it may not be possible to identify correlations between workloads (based on both physical and cognitive stresses) and fatigue measures using in-situ measurements as results are highly personalised to individual workers and can be misleading if the wider context is not also taken into consideration.

year: 2019

title: Mihi (Foreword)

authors: Tuaupiki, Jackie Whetumarama

abstract: Mihi of Te Kōtihitihi - Ngā Tuhinga Reo Māori Putanga 3

text: Mihi (Foreword) Mihi of Te Kōtihitihi - Ngā Tuhinga Reo Māori Putanga 3

year: 2016