Job description
Stress is the ‘buzzword’ of modern life and impacts all aspects of daily life. When stress occurs frequently, remains high for sustained periods of time, and/or overwhelms people’s resources, it can cause mental and cardiometabolic disease. The NWO Gravitation project “Stress in Action” capitalizes on the fast advances in technology and big data analytics to move stress research from the lab to daily life.
A theoretical framework of daily-life stressors and stress responses will be developed using novel insights from ambulatory assessments in large, long-running Dutch cohorts and from experimental validation studies. This generates novel, mechanistic understanding of 1) how responses to daily-life stressors arise from the temporal, dynamic interplay between context and person-specific factors, 2) how daily-life stressors and responses can be reliably measured in real-time, and 3) how and when potential beneficial stress-response mechanisms turn into detrimental effects on mental and cardiometabolic health. This will enable the development of novel monitoring and intervention strategies to track and reduce daily-life stressor and stress responses and their health impact.
The 'Stress in Action' project
In this project, 70 multidisciplinary scientists from six Dutch Universities collaborate around the theme ‘stress in daily life’. Divided over three Research Themes and three Support Cores, the Stress-in-Action consortium will conceptualize daily-life stressors, validate daily-life assessments of stressors and stress responses, examine which contextual factors contribute to the experience of daily-life stressors and stress responses, and examine how daily-life stress responses lead to the development of both mental and cardiometabolic diseases. The project is funded through the Dutch Research Council under the Gravitation program. More details can be found here: www.stressinaction.nl.
Your PhD project: Identifying and measuring contextual factors that shape daily-life stress
The goal of the project is to identify and measure contextual factors that shape daily-life stressors and stress responses. The project will develop a taxonomy including traditional contextual stress- evoking and -reducing factors in all life domains and novel contextual factors, acknowledging cultural, economic, institutional and technological changes that challenge individuals during their life course. The project will further provide an overview of ethically and psychometrically valid measures of contextual factors that are amenable to ambulatory assessment. Selection of candidate measures will be based on a combination of literature review, analysis of existing cohort data, and findings from experimentation with new self-reported and passive sensing-based non-invasive measures such as e.g. GPS coordinates or modern equivalents of the Electronically Activated Recorder. Candidate measures will be integrated in a final taxonomy of contextual factors reflecting multiple life domains and modern societal challenges.
What are your tasks?
- Conducting research that results in a dissertation and is in line with the objectives and requirements of the project.
- Organizing and executing systematic literature reviews and/or data collection and analysis for the different studies.
- Publishing the results of the research in international scientific journals.
- Presenting the research findings to fellow scientists in the larger Stress in Action project, and collaborate with them.
- Providing a limited number of educational activities at the UMCG Department of Health Sciences.