Recently, scientific theories on career satisfaction (CS) have been promoted worldwide. Research on the subject has become more and more popular, especially during the COVID-19 pandemic. This study adds to the existing literature by investigating the impact of organizational support on career satisfaction through the mediation role of job crafting and work engagement among Chinese teachers. A diverse sample of teachers (n = 3147) was drawn from various schools in Zhejiang province (P.R. China), from June to September 2021. SPSS 26 software with PROCESS macro and JASP was used to analyze the data. The findings demonstrate that perceived organizational support (POS), job crafting (JC), and work engagement (WE) have a significant and positive relation with teachers’ career satisfaction. POS was serially associated with JC (b = 0.34, p = 0.001), CS (b = 0.40, p = 0.001), and WE (b = 0.49, p0.001). The residual direct pathways for JC → CS (b = 0.55, p = 0.001, 95% CI = [0.51, 0.60]) and for WE → CS (b = 0.47, p = 0.001, 95% CI = [0.44, 0.50]) were significant. Sequentially, JC and WE mediated the relation between POS and CS. The multiple mediation model supported our general hypothesis that JC and WE mediate the relationship between POS and CS.

Introduction Mobile phones bring convenience to people’s lives, but also affect their physical and mental health (especially in college students). Previous studies have revealed that mobile phone addiction is positively related to loneliness. This study further explored the mediating effects of boredom proneness and self-control on the relationship between loneliness and mobile phone addiction. Methods A cross-sectional design was conducted in the present study. The investigation employed the Chinese version of the UCLA Loneliness Self-report Scale, Boredom Proneness Scale-Short Form, the Chinese version of the Self-control scale, and the Mobile Phone Addiction Index. Out of 1122 college students, 1078 completed the questionnaire survey and became our final subjects. PROCESS macro of SPSS 21 was used to conduct explore the mediating roles of boredom proneness and self-control in the relationship between loneliness and mobile phone addiction. Results Loneliness, boredom proneness, and mobile phone addiction were significantly and positively correlated with each other, as well as significantly negatively correlated with self-control. Boredom proneness and self-control, when operating in parallel, partially mediated the relationship between loneliness and mobile phone addiction. By contrast, when occurring sequentially, they fully mediated the relationship between loneliness and mobile phone addiction. Conclusion Mobile phone addiction among lonely college students can be eliminated by exercising self-control and alleviating boredom proneness.

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Teachers’ job satisfaction is a prominent aspect that determines workplace well-being and job performance. With the outbreak of COVID-19, changes in the teaching process have emerged (e.g., the shift to online classes and an increase in teaching hours), which might be affecting job satisfaction. A closer look at predictors of teachers’ job satisfaction and the level to which they have influenced teaching satisfaction during the period of COVID-19 pandemic is very important. This survey involved a sample of 2886 Chinese teachers to examine the effects of teachers’ work values on their job satisfaction through the mediating role of work engagement. The analysis by SPSS 25 and PROCESS for SPSS software was run, and the results showed a strong effect of teachers’ work values on job satisfaction (β = 0.203, SE = 0.203, p < 0.01) and of work values on job satisfaction through the mediating role of work engagement (β = 0.204, SE = 0.017, p < 0.01). From the correlation analysis, work values strongly correlated with work engagement (r = 0.499, p < 0.01) and job satisfaction (r = 0.360, p < 0.01). Teachers’ work values and work engagement played a predicting role on job satisfaction among Chinese teachers during this period of the COVID-19 pandemic.

Behavioral synchronization has been found to facilitate social bonding and prosociality but the neural mechanisms underlying such effects are not well understood. In the current study, 60 dyads were hyperscanned using functional near-infrared spectroscopy while they performed either a synchronous key-pressing task or a control task. After the task, they were asked to perform the dictator game to assess their prosocial behavior. We also measured three potential mediating variables: self–other overlap, perceived similarity and interpersonal neural synchronization. Results showed that dyads in the synchronization group were higher in behavioral synchronization, interpersonal neural synchronization (INS) at the right dorsolateral prefrontal cortex, self–other overlap, perceived similarity and prosociality than those in the control group. INS was significantly associated with prosocial behaviors and self–other overlap. After testing four meditation models, we found that self–other overlap and INS played a serial mediation role in the effect of behavioral synchronization on prosociality. These results contribute to our understanding of the neural and cognitive mechanisms underlying the effect of behavioral synchronization on prosocial behavior.