Don't say it's over: The perceived epidemic stage and COVID preventive behaviour.

Little is known about the perceptions of the COVID-19 pandemic's dynamic and its effect on self-protective behaviour. Using survey data from 1343 university students we explored how the perceived temporal distance to the COVID pandemic peak associates with risk perception and the adherence of preventive behaviours. Results show that individuals differ in their perception of the pandemic stage despite being in the same environment. The belief that the COVID peak is in the past was associated with less perceived risk and decreased self-protection. A high COVID-19 media involvement and trust in the authorities were associated with higher perceived risk and preventive behaviour implementation. Overall, the perception that the pandemic wave is in its final stages could be an independent predictor of more risky behaviour. Thus, the communication of the pandemic dynamic should be provided by policy makers with caution to avoid the possibility of discounting the risk.

Effects of user behaviors on accumulation of social capital in an online social network.

The use of social network sites helps people to make and maintain social ties accumulating social capital, which is increasingly important for individual success. There is a wide variation in the amount and structure of online ties, and to some extent this variation is contingent on specific online user behaviors which are to date under-researched. In this work, we examine an entire city-bounded friendship network (N = 194,601) extracted from VK social network site to explore how specific online user behaviors are related to structural social capital in a network of geographically proximate ties. Social network analysis was used to evaluate individual social capital as a network asset, and multiple regression analysis-to determine and estimate the effects of online user behaviors on social capital. The analysis reveals that the graph is both clustered and highly centralized which suggests the presence of a hierarchical structure: a set of sub-communities united by city-level hubs. Against this background, membership in more online groups is positively associated with user's brokerage in the location-bounded network. Additionally, the share of local friends, the number of received likes and the duration of SNS use are associated with social capital indicators. This contributes to the literature on the formation of online social capital, examined at the level of a large and geographically localized population.