The bystander effect is the phenomenon that people are less likely to help others when they
are in a group than when they are alone. The theoretical literature typically explains the …

INSULAR PRESUMPTION OF SUPERIOR WISDOM The Geneva-based COVAX was the
vaccine pillar of the Access to COVID-19 Tools Accelerator (ACT-A). By the end of …

Individuals are less likely to make morally desirable decisions when they are in groups. I
study when this phenomenon makes groups less likely to produce a morally desirable …

Network typology largely affects the evolutionary dynamics of collective behaviors in many
real-world complex systems. As a conventional transmission model, the sender–receiver …

In the context of climate change and rural revitalization, numerous solar photovoltaic (PV)
panels are being installed on village roofs and lands, impacting the enjoyment of the new …

In the “k‐volunteer's dilemma” benefit accrues to all members if at least k members
volunteer, and receive nothing otherwise. We use experiments to examine (a) volunteering …

Background In many countries, the necessary support for bystanders is not provided.
Despite the problems and complications caused by participation with the help of bystanders …

Previous studies have shown that individuals are less likely to help a person in need when
there are “bystanders” present who can also offer help. We designed an experiment to re …

Unethical behaviours are costly to society. For example, theft and fraud obstruct firms'
performance (Cialdini et al., 2004; Creighton et al., 2015); civil dishonesty facilitates …

Background: This study was conducted in order to identify the psychological motivators of
bystanders to help in traffic accidents. Methods This qualitative study is the approach of …