No abstract

No abstract

This study aimed at examining the relationships among subjective family socioeconomic status (FSES), self-esteem (SE), social support (SS), and life satisfaction (LS) in two independent samples of Chinese adolescents. In Study 1, 510 adolescents were asked to complete a multi-section questionnaire. The mediation analyses indicated that subjective FSES predicted LS through three pathways. First, subjective FSES predicted LS through the mediating effect of SE. Second, subjective FSES predicted LS through the mediating effect of SS. Third, subjective FSES predicted LS through the serial mediating effect of SS and SE. Besides, the contrast tests revealed that the mediating effect of SE had no significant difference with that of SS. To test whether the above results are stable and replicable, we further conducted a validation study in Sample 2 ( N = 405) and found all the results remained significant. Implications for future research and limitations are discussed.

Social well-being reflects the perception of one’s social functioning, which plays an important role in physical and psychological health. However, the exact neuroanatomical substrate for social well-being remains unclear. To address the issue, we employed the voxel-based morphometry method to probe the neuroanatomical basis of individual variation in social well-being in young healthy adults ( n = 136). The results revealed a significant negative association between social well-being and regional gray matter density (rGMD) in an anatomical cluster that mainly includes the left orbitofrontal cortex (OFC) that has been involved in emotion regulation and social cognition. Furthermore, a balanced 4-fold cross-validation using the machine learning approach revealed that rGMD in the left OFC could be reliably related to social well-being. More importantly, the multiple mediation analysis revealed that neuroticism and dispositional forgiveness independently mediated the association between rGMD in the left OFC and social well-being. In addition, all these results remained stable when subjective socioeconomic status was controlled. Together, our results provide the initial evidence that the OFC is a neuroanatomical substrate for social well-being and demonstrate that the OFC is a crucial neural site linking neuroticism and dispositional forgiveness to social well-being.

No abstract