The effect of pleasurable emotions on weight perception.

Based on the broaden-and-build theory of positive emotions and embodied cognition theory, this study explored the effects of two different forms of pleasure on the perception of object weight through two experiments. Experiment 1 induced pleasure by having participants watch a funny video and further investigated the effect of pleasure on weight perception. The results showed that the weight estimation of the pleasure group participants was significantly lower than that of the calm group.

The Effect of Abusive Supervision on Safety Behaviour: A Moderated Mediation Model.

Leadership behavior has an impact on the behavior of employees. Previous studies have mainly studied the impact of positive leadership behaviors on employees' behaviors, but there is an absence of research on the impact of negative leadership behaviours (abusive supervision) on safety behaviours (including safety participation and safety compliance). In this study, 599 front-line employees in the petrochemical industry were selected as subjects.

Job Insecurity and Safety Behaviour: The Mediating Role of Insomnia and Work Engagement.

From the perspective of resource conservation theory, this study selected 568 enterprise employees as subjects and conducted data collection using a random sampling method to explore the relationship between job insecurity and safe behaviours as well as the role of insomnia and job engagement in this relationship. The results show that (1) job insecurity is negatively correlated with safety behaviour, (2) insomnia mediates the relationship between job insecurity and safety behaviour, (3) work engagement plays a mediating role in the relationship between job insecurity and safety behaviour, and (4) insomnia and work engagement play a serial mediating role in the relationship between job insecurity and safety behaviour.