School principals' social support and teachers' basic need satisfaction: The mediating role of job demands and job resources.

Many teachers report high levels of occupational stress. Teachers' basic need satisfaction is essential for teachers' well-being at work. Social support from school principals is assumed to play an important role for teachers' basic need satisfaction. However, the underlying mechanisms of the relationship between social support from school principals and teachers' basic need satisfaction are mostly unknown. Previous research suggests that job demands and job resources may play an important mediating role. Therefore, we examine whether teachers' perceived job demands and job resources serve as mediators between social support from the school principal and teachers' basic need satisfaction. Using longitudinal data of N = 1071 teachers over the course of one school year, we applied structural equation modelling to test the hypothesised mediation model. Results showed that the relationship between social support from the school principal and teachers' basic need satisfaction was mediated by teachers' perceived job demands and job resources. Particularly, the job demand 'unclear organisational conditions' and job resource 'social support from colleagues' indicated the strongest effects on teachers' basic need satisfaction. These findings emphasise the responsibility of school principals to provide social support to their teachers and create a well-structured and supportive workplace. In doing so, school principals contribute to a work environment in which teachers can thrive.

Teachers' perceived time pressure, emotional exhaustion and the role of social support from the school principal.

Many teachers experience high levels of work-related strain due to time pressure, which over time can lead to various health problems, such as emotional exhaustion. However, there is growing evidence that this could be a reciprocal effect. Moreover, it is known that perceived social support can buffer the negative effects of stress, such as time pressure, on health outcomes. Less is known about buffering effects of received social support. Based on longitudinal data of n = 1071 Swiss primary and secondary school teachers over the course of one school year, the present study examined the reciprocal relationship between teachers' perceived time pressure and emotional exhaustion and whether received social support from the school principal buffers this relationship. Results of a random intercept cross-lagged panel model show a strong relationship between teachers' perceived time pressure and emotional exhaustion at the between-person level, but no effects at the within-person level. Further, received social support was directly related to less perceived time pressure and less emotional exhaustion. The results showed neither evidence for reciprocal effects between perceived time pressure and emotional exhaustion nor for a buffering effect of received social support from the school principal. Concluding, present findings indicate that the receipt of social support from the school principal is a central job resource that beneficially relates to teachers' experience of time pressure and emotional exhaustion.

The role of age and motivation for the experience of social acceptance and rejection.

A study with n = 55 younger (18-33 years, M = 23.67) and n = 58 older (61-85 years, M = 71.44) adults investigated age-related differences in social approach and avoidance motivation and their consequences for the experience of social interactions. Results confirmed the hypothesis that a predominant habitual approach motivation in younger adults shifts toward a stronger avoidance motivation in older adults. Moreover, age and momentary motivation predicted the experience of an actual social interaction. Younger adults reported stronger negative emotions in a rejection situation when striving to approach acceptance rather than avoid rejection. Conversely, older adults reported fewer positive emotions in a rejection situation when they attempted to avoid rejection rather than approach acceptance. Taken together, the present study demonstrates that the same motivation has different consequences for the experience of potentially threatening social situations in younger and older adults. People seem to react emotionally when the achievement of important developmental goals (approaching others in young adulthood, avoiding negative social interactions in older adulthood) is thwarted. Moreover, results suggest that approach and avoidance motivation play an important role for socioemotional development.