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People's motivational processes, well-being, and performance are likely to be facilitated through the support of others. Self-determination theory argues that interpersonal supports for autonomy, competence, and relatedness are crucial to achieve these outcomes. In the present study, we provide a comprehensive examination of this formulation based on a meta-analytic database consisting of 4,561 effect sizes from 881 independent samples (N = 443,556). Our results indicate that supports for autonomy, competence, and relatedness were strongly positively related with the satisfaction of these basic needs and strongly negatively related to their frustration. Interpersonal supports for basic needs were strongly positively related with subjective well-being and exhibited small to moderate positive associations with performance. Moderation analyses showed general stability of effects across cultures, although correlations of autonomy support to autonomous motivation weakened as a function of individualism. The opposite pattern was observed for the correlation between relatedness support and intrinsic motivation. Some effects also declined as a function of sample age and lag in measurements. We also find that competence- and relatedness-supportive behaviors explained incremental variance in basic need satisfaction even after controlling for the more established effects of autonomy support. In addition, lateral need supports explained incremental variance in basic need satisfaction after controlling for vertical sources of support. In sum, our results are consistent with the premise that to support optimal motivation, well-being, and performance, a broad set of behaviors that nurture all three basic needs, together with different sources of interpersonal support, should be considered to yield the most benefit. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
RESUMO
BACKGROUND: Health and Social Care (HSC) workers face psychological health risks in the workplace. While many studies have described psychological injuries in HSC workers, few have examined the determinants. Previous research has primarily focused on hospitals, lacking systematic reviews of community-based settings. OBJECTIVE: To systematically identify and appraise current evidence on the determinants of psychological injuries among HSC workers in community settings. METHODS: Searches were conducted in three bibliographic databases, supplemented by citation searches. Included studies focused on community-based HSC workers, reporting statistical associations between psychological injury and personal, health, occupational, or organizational factors. Quantitative studies published in English between January 1, 2000 and August 15, 2023 were included. Quality appraisal was undertaken using the JBI critical appraisal checklist. RESULTS: Sixty-six studies were included. Study quality was highly variable, and all studies were cross-sectional. Twenty-three studies linked psychological injury with occupational factors (e.g. low job control, high job demands and low job satisfaction). Thirteen studies observed an association between work environment and psychological injury, and a further eleven between workplace social support and psychological injury. Fewer studies have examined the relationship between psychological injury and personal/individual factors. CONCLUSION: Occupational and organisational factors are significantly associated with psychological health among HSA workers, in community settings. These aspects of job design, work environment and workplace relationships are modifiable, suggesting an opportunity for work design interventions to improve workers' psychological health and reduce the prevalence of psychological injury in this sector.