Interpersonal sensitivity as a mediator linking interpersonal stressors and social anxiety: Longitudinal mediation analysis using parallel process latent growth curve modeling

BACKGROUND

Little is known about the mechanism between interpersonal stressors and social anxiety in college students. This study was to investigate the mediating effect of interpersonal sensitivity between interpersonal stressors and social anxiety.

METHODS

The data was taken from a large-scale health-related cohort among Chinese college students. This study used data from the first four waves, including 4191 participants. The latent growth curve mediation model was used to examine the potential mediating role of interpersonal sensitivity in the relationship between interpersonal stressors and social anxiety over time.

RESULTS

Both levels and changes in interpersonal stressors were positively associated with subsequent levels and changes in social anxiety. Mediation analysis showed that interpersonal sensitivity mediated the relationship between interpersonal stressors and social anxiety.

LIMITATION

All variables were collected based on self-report.

CONCLUSIONS

Interpersonal stressor is a significant risk factor for social anxiety, and this association appears to be mediated by interpersonal sensitivity. It is necessary to evaluate and intervene against interpersonal sensitivity related to interpersonal stressors for the prevention of social anxiety.

Relative Importance of Incivility and Loneliness in Occupational Health Outcomes

Researchers have studied loneliness as a modern health epidemic which is associated with myriad negative health effects, yet the literature lacks evidence of loneliness' correlates, including incivility, in the workplace. This paper not only replicates previous work on incivility, a pervasive interpersonal workplace stressor, it also contributes novel findings on the relative importance of loneliness in explaining variance in occupational health outcomes. We tested hypotheses using two cross-sectional datasets containing data from the general working population (Sample 1) and state corrections supervisors (Sample 2). Through relative importance analyses, including relative weights analysis, we found that both general and workplace loneliness explain substantial variance in several outcomes (e.g., emotional exhaustion, depression symptoms, and turnover intentions) relative to the variance explained by workplace incivility. When controlling for perceived work stress, general loneliness appears to be more important than incivility in explaining variance in emotional exhaustion, job satisfaction, and depression symptoms.

The Development of an Interpersonal Stressors Scale: Identifying Self-Imposed and Other-Imposed Interpersonal Stressors

While there has been research focused on interpersonal relationships and their impact on stress and well-being, no instrument has been developed to comprehensively evaluate interpersonal stressors. This research sought to develop and validate an Interpersonal Stressors Scale (ISS) for Chinese college students through three studies. Focus groups were used to generate the initial item pool (Study 1). Then two large samples (N₁ = 511; N₂ = 330) were collected to explore the factor structure of the ISS and subsequently examine its reliability and validity estimates (study 2 and 3). Initial results indicated a model with 27 items and five first-order factors (interaction difficulty, behaving as expected, social criticism, relationship maintenance, and indebtedness avoidance) as well as two second-order factors (self-imposed stressors and other-imposed stressors) with strong psychometric properties. Criterion-related validity estimates indicated these two kinds of stressors were both associated with stress while having different relationships with general anxiety, depression, social anxiety, interpersonal satisfaction, and self-efficacy in social interactions. The nature and function of the structure for the ISS were discussed as well as the practical and research implications.

Physical Activity and Daily Stress Processes in Older Adulthood

OBJECTIVES

Older adults who are physically active report lower levels of stress. Less is known about the links between physical activity and exposure and reactivity to stressful events in daily life. The current study examined within-person associations between actigraphy-assessed daily physical activity and exposure and affective reactivity to naturally occurring interpersonal stressors.

METHOD

Older adults (N = 180) from the Daily Experiences and Well-being Study completed ecological momentary assessments (EMAs) every 3 hr for 5-6 days where they reported negative affect throughout the day and interpersonal tensions at the end of the day. They also wore Actical accelerometers to capture physical activity.

RESULTS

Older adults reported greater numbers of interpersonal stressors on days when they spent less time being sedentary and engaged in more light physical activity. On days when older adults experienced more interpersonal stressors, they reported higher levels of negative affect, but this association was attenuated when they were more physically active that day.

DISCUSSION

Physical activity may bolster older adults' capabilities to manage affective responses to interpersonal stressors in a more successful way. These findings underscore the importance of assessing physical activity and stressful events in daily life and have implications for both physical and psychological well-being.

The neuroscience of social feelings: mechanisms of adaptive social functioning

Social feelings have conceptual and empirical connections with affect and emotion. In this review, we discuss how they relate to cognition, emotion, behavior and well-being. We examine the functional neuroanatomy and neurobiology of social feelings and their role in adaptive social functioning. Existing neuroscience literature is reviewed to identify concepts, methods and challenges that might be addressed by social feelings research. Specific topic areas highlight the influence and modulation of social feelings on interpersonal affiliation, parent-child attachments, moral sentiments, interpersonal stressors, and emotional communication. Brain regions involved in social feelings were confirmed by meta-analysis using the Neurosynth platform for large-scale, automated synthesis of functional magnetic resonance imaging data. Words that relate specifically to social feelings were identfied as potential research variables. Topical inquiries into social media behaviors, loneliness, trauma, and social sensitivity, especially with recent physical distancing for guarding public and personal health, underscored the increasing importance of social feelings for affective and second person neuroscience research with implications for brain development, physical and mental health, and lifelong adaptive functioning.

Non-suicidal self-injury prospectively predicts interpersonal stressful life events and depressive symptoms among adolescent girls

Non-suicidal self-injury (NSSI) is the deliberate self-harm of one's tissue, engaged in without lethal intent, and occurs frequently among late adolescents. Although research has indicated that NSSI predicts depression, the potential psychosocial mechanisms through which engagement in NSSI makes one susceptible to future depressive symptoms remain unclear. The present study examined whether NSSI increases the risk of experiencing stressful life events, which, in turn, heightens the risk for subsequent depressive symptoms. Drawn from a sample specifically selected for adolescents at high and low risk for developing bipolar spectrum disorders, a total of 110 late-adolescents (mean age=18.74, SD=.69; 73% female) were administered measures of lifetime and past year engagement in NSSI and current depressive symptomatology. Approximately 6 months later, they completed a measure of depressive symptoms and a questionnaire and interview assessing life events that occurred over the 6-month interval. Results suggest that the frequency of lifetime and past year NSSI predicted the occurrence of interpersonal stressful life events beyond the effects of initial depressive symptoms, but only for late adolescent girls. Results further suggest that higher levels of interpersonal stressful life events mediated the relationship between NSSI frequency and prospective increases in depressive symptoms among girls.