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1. COVID-19 risk perception measures: factoring and prediction of behavioral intentions and policy support

   https://doi.org/10.1080/13669877.2023.2264301  

   Johnson, Branden B; Kim, Byungdoo (November 2023, Journal of Risk Research)

   Although early concepts of risk perception measures distinguished cognitive from affective items, until recently multi-dimensional taxonomies were absent from risk perception studies, and even more from tests of their association with behavior or policy support. Six longitudinal panel surveys on U.S. COVID-19 views (n = 2004 February 2020, ending April 2021) allowed testing of these relationships among ≤ 10 risk perception items measured in each wave. Confirmatory factor analyses revealed consistent distinctions between personal (conditioning perceived risk on taking further or no further protective action), collective (U.S., global), affective (concern, dread), and severity (estimates of eventual total U.S. infections and deaths) measures, while affect (good-bad feelings) and duration (how long people expect the outbreak to last) did not fit with their assumed affective and severity (respectively) parallels. Collective and affective/affect risk perceptions most strongly predicted both behavioral intentions and policy support for mask wearing, avoidance of large public gatherings, and vaccination, controlling for personal risk perception (which might be partly reflected in the affective/affect effects) and other measures. These findings underline the importance of multi-dimensionality (e.g. not just asking about personal risk perceptions) in designing risk perception research, even when trying to explain personal protective actions. 

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2. Measuring configural spatial knowledge: Individual differences in correlations between pointing and shortcutting

   https://doi.org/10.3758/s13423-023-02266-6  

   He, Chuanxiuyue; Boone, Alexander P.; Hegarty, Mary (March 2023, Psychonomic Bulletin & Review)

   Abstract People use environmental knowledge to maintain a sense of direction in daily life. This knowledge is typically measured by having people point to unseen locations (judgments of relative direction) or navigate efficiently in the environment (shortcutting). Some people can estimate directions precisely, while others point randomly. Similarly, some people take shortcuts not experienced during learning, while others mainly follow learned paths. Notably, few studies have directly tested the correlation between pointing and shortcutting performance. We compared pointing and shortcutting in two experiments, one using desktop virtual reality (VR) (N = 57) and one using immersive VR (N = 48). Participants learned a new environment by following a fixed route and were then asked to point to unseen locations and navigate to targets by the shortest path. Participants’ performance was clustered into two groups using K-means clustering. One (lower ability) group pointed randomly and showed low internal consistency across trials in pointing, but were able to find efficient routes, and their pointing and efficiency scores were not correlated. The others (higher ability) pointed precisely, navigated by efficient routes, and their pointing and efficiency scores were correlated. These results suggest that with the same egocentric learning experience, the correlation between pointing and shortcutting depends on participants’ learning ability, and internal consistency and discriminating power of the measures. Inconsistency and limited discriminating power can lead to low correlations and mask factors driving human variation. Psychometric properties, largely under-reported in spatial cognition, can advance our understanding of individual differences and cognitive processes for complex spatial tasks. 

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3. Sociocultural determinants of global mask-wearing behavior

   https://doi.org/10.1073/pnas.2213525119  

   Yang, Luojun; Constantino, Sara M.; Grenfell, Bryan T.; Weber, Elke U.; Levin, Simon A.; Vasconcelos, Vítor V. (October 2022, Proceedings of the National Academy of Sciences)

   Behavioral responses influence the trajectories of epidemics. During the COVID-19 pandemic, nonpharmaceutical interventions (NPIs) reduced pathogen transmission and mortality worldwide. However, despite the global pandemic threat, there was substantial cross-country variation in the adoption of protective behaviors that is not explained by disease prevalence alone. In particular, many countries show a pattern of slow initial mask adoption followed by sharp transitions to high acceptance rates. These patterns are characteristic of behaviors that depend on social norms or peer influence. We develop a game-theoretic model of mask wearing where the utility of wearing a mask depends on the perceived risk of infection, social norms, and mandates from formal institutions. In this model, increasing pathogen transmission or policy stringency can trigger social tipping points in collective mask wearing. We show that complex social dynamics can emerge from simple individual interactions and that sociocultural variables and local policies are important for recovering cross-country variation in the speed and breadth of mask adoption. These results have implications for public health policy and data collection. 

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4. Affect mediates culture’s effects on COVID-19 risk perceptions, behavioral intentions, and policy support among americans

   https://doi.org/10.1080/13698575.2024.2429374  

   Johnson, Branden B; Kay, Cameron S (February 2025, Health, Risk & Society)

   The Affect Heuristic-Cultural Cognition Theory (AH-CCT) model and the Solution Aversion-based (SA) model both suggest affect, meaning feelings or discrete emotions about a target, mediates associations between ‘culture,’ such as political ideology or cultural biases, and risk responses, such as risk perceptions, protective behaviours, and supportive attitudes towards protective policy. However, the models differ respectively by defining negative affect as directed towards the hazard (‘hazard affect’) or a specific behaviour or policy response (‘solution aversion,’ negative affect about a proposed risk reduction method). We compare these models with longitudinal mediation analysis of U.S. COVID-19 survey data (n = 866 in smallest-sample wave). Solution aversion accounted for more associations of culture with risk perceptions, such as personal risk, collective risk, and risk severity; behaviour and behavioural intentions, regarding mask wearing, avoiding large public gatherings, and vaccination; and support for risk mitigation policies, regarding mask mandates, public gathering bans, and vaccination mandates. Statistically significant direct effects were rare and were mainly for egalitarian cultural bias; indirect effects occurred for egalitarians, political conservatives, and individualists. Implications for further research on risk responses are discussed relative to limited previous work on these affect-mediation models. 

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5. An Exploration of Methods Using Social Media to Examine Local Attitudes Towards Mask-Wearing During a Pandemic

   Elrod, N.; Mahajan, P.; Katragadda, M.; Halse, S.; Kropczynski, J. (January 2021, Proceedings of the International ISCRAM Conference)

   null (Ed.)

   During the COVID-19 health crisis, local public officials continue to expend considerable energy encouraging citizens to comply with prevention measures in order to reduce the spread of infection. During the pandemic, mask-wearing has been accepted among health officials as a simple preventative measure; however, some local areas have been more likely to comply than others. This paper explores methods to better understand local attitudes towards mask-wearing as a tool for public health officials’ situational awareness when preparing public messaging campaigns. This exploration compares three methods to explore local attitudes: sentiment analysis, n-grams, and hashtags. We also explore hashtag co-occurrence networks as a possible starting point to begin the filtering process. The results show that while sentiment analysis is quick and easy to employ, the results offer little insight into specific local attitudes towards mask-wearing, while examining hashtags and hashtag co-occurrence networks may be used a tool for a more robust understanding of local areas when attempting to gain situational awareness. 

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