The Motivation Barometer
The Motivation Barometer was an ongoing research initiative designed to monitor and assess the motivation of the Belgian population during the COVID-19 crisis. It aimed to understand how people's motivation evolves in response to public health measures and how psychological factors influenced their adherence to these measures over time.
In practice, the Motivation Barometer helped to inform public policy and communication strategies by offering evidence-based recommendations to government officials, crisis centers, and the media. It highlighted the importance of maintaining the population’s motivation, not just for compliance, but also for mental well-being, and it aimed to bridge the gap between psychological theory and real-world practice.
Through reports and interventions in various media, the findings from the Motivation Barometer have been used to advise governments and institutions on how to sustain public motivation, ensuring that measures are proportionate, communicated effectively, and take into account the population's mental health.
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The largest behavioral experiment ever
From the start of the COVID-19 crisis, it was clear to us as motivation psychologists that this was not just a health crisis but also a psychological and motivational one. Our main tool in combating the spread of the virus is, after all, our behavior. Motivating the population to sustain their efforts under these challenging circumstances is no easy feat. For academics like us, this crisis presented a unique opportunity to test, refine, and optimize existing theories.
An interdisciplinary collaboration
This crisis highlighted, more than ever, the importance of interdisciplinary collaboration among various academic fields. Motivation, health, social, and clinical psychologists have contributed in several ways. First, by strengthening the motivational foundation for public health measures through persuasive communication. Second, by advising on measures that are proportionate to the level of risk, aiming to reduce psychological and motivational strain. Third, by alerting other disciplines to the necessity of support measures and initiatives to boost motivation and mental health.
Bridging theory and practice
With the Motivation Barometer, we aim to bridge the gap between theory and practice. We have supported both the government and the public throughout this crisis by providing accessible reports, as well as through various opinion pieces and media interventions. Over the past months, the results from this Motivation Barometer and corresponding recommendations have been shared with the national crisis center, governors, GEMS, the commissioner's office, and several ministerial cabinets. Behind the scenes, we have also been providing support to various civil society organizations, local and provincial governments, and the media to help them fulfill their motivational role during this crisis. Through this social engagement, we strive to contribute our part in overcoming this crisis.
Theoretical framework
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Reference: Vansteenkiste, M., Waterschoot, J., Morbée, S., Van Oost, P., Schmitz, M., Klein, O., Luminet, O., Yzerbyt, V., & Van den Bergh, O. (2023). Psychological science and its societal mission during the SARS-CoV-2 pandemic: The Motivation Barometer as an evidence-informed policy instrument in Belgium. Social Issues and Policy Review, 1–30. https://doi.org/10.1111/sipr.12101
How it started
The emergence of the SARS-CoV-2 virus required a swift and coordinated response from policymakers to control its spread (World Health Organization, 2020). Policymakers worldwide sought advice from scientific advisory committees, mainly composed of biomedical experts, including virologists, infectious disease specialists, biostatisticians, and epidemiologists. Although individuals’ behavior and adherence to health guidelines are critical in controlling the virus, social scientists, particularly psychologists, were notably underrepresented in advising policymakers with evidence-informed recommendations (Bavel et al. 2020).
Policy decisions, although essential for containing the virus, can often be intrusive into people’s lives and conflict with basic psychological needs, such as the need for relatedness (Leary 2022; Ryan and Deci 2017). The unpredictable course of the virus, coupled with the absence of efficient vaccines in 2020 and the gradual vaccine rollout until mid-2021, demanded prolonged adherence efforts from citizens.
The Motivation Barometer project was established to contribute to evidence-based COVID-19 policy and address various psychological aspects affecting individuals. This large-scale, dynamic monitoring system tracked psychological functioning across the pandemic through over a hundred measurement waves, starting on March 19, 2020, one day after Belgium’s initial lockdown. The project originated in the Belgian context, but its generic aspects hold relevance for other countries.
What is the Motivation Barometer?
The Motivation Barometer, an extensive online survey conducted throughout the pandemic, metaphorically gauged “psychological pressure” and “morale.” Initially, daily surveys were deployed during Belgium’s strict lockdown, following participants longitudinally for 10 weeks or longer. Subsequently, data collection adapted to evolving pandemic phases, incorporating both consistent modules (e.g., motivation, basic needs) and ad hoc modules (e.g., attitudes toward vaccination, mask usage). This dynamic approach enabled data-driven insights into pivotal psychological aspects for policymakers and the public.
The project, encompassing diverse content and populations, explored a range of psychological themes—covering behavioral, motivational, cognitive, emotional, and social aspects. Special attention was given to specific groups, including students, parents, older adults, sportsmen, and unvaccinated individuals. Methodologically, it employed various research designs and statistical methods, including cross-sectional cohorts, longitudinal surveys, experimental designs in vignette and real-life interventions. The study was theory-driven, primarily guided by Self-Determination Theory, while also incorporating insights from risk perception, health communication, governmental trust, and conspiracy thinking. This approach transcended a mere descriptive analysis, aiming to understand the psychological processes influencing adherence to sanitary behaviors, well-being, and vaccination willingness, shedding light on variations in people’s preferences for COVID-related policy options.
Group picture of the Motivation Barometer team, 2023
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Method and analytical approach
Initially launched in Flanders, the Motivation Barometer expanded to include French language questionnaires and participants from Brussels and Wallonia. Participants were recruited online through social media ads and collaborations with national newspapers. No monetary incentives were provided. A total of 483,778 surveys were completed by 321,495 unique individuals across 110 waves, with an average of 2949 participants per wave. Ad hoc recruitment led to nonrepresentative data, biased towards those with computer and internet access, and motivated individuals. The sample was older, more female, more vaccinated, and more educated than the average Belgian population. To address bias, a weighting procedure was applied based on population statistics, though limitations were acknowledged. Attitudinal data were cautiously presented, and a weighting procedure adjusted for sociodemographic differences. Nonetheless, potential biases and limitations in small datasets were recognized, and the influence of other unmeasured variables on self-selection was acknowledged.
To address potential biases, our analysis and presentation of findings focused on structural relations between psychological variables or between sociodemographic and psychological factors, minimizing the impact of data unrepresentativeness. Rather than reporting absolute numbers, we emphasized relative changes over time and presented findings in a differentiated manner for characteristics not included in the weighting procedure. Careful wording and theory-grounded interpretations were employed to prevent inappropriate conclusions and aid understanding among citizens and policymakers.