The role of perceived stress and social support in nursing students' satisfaction with their initial clinical placement: A cross-sectional study.

AIM: To explore: a) students' perceived stress, social support and satisfaction with their initial clinical placement; and b) identify the relationship between perceived stress, social support and student's satisfaction with their initial clinical placement. BACKGROUND: Clinical placements are a central element in shaping future nursing professionals. Students' satisfaction with clinical placements influences their learning outcomes and intention to continue their studies. Students experience stress from various sources during their clinical placements and social support has been found to moderate their stress. However, there is a paucity of studies addressing the associations between perceived stress, social support and satisfaction with the initial clinical placement. DESIGN: Quantitative cross-sectional study. METHODS: Participants included 165s-year nursing students enrolled in the bachelor's program at a central university in Israel during their initial clinical placement. Data were collected between December 2022 and February 2023 using an online questionnaire that contained four parts: personal details, perceived social support, perceived stress and satisfaction with clinical placement. RESULTS: Students' perceived stress was found to be negatively correlated to satisfaction with their clinical instructor (r = -0.47, p < 0.001) and with their clinical placement (r = -0.47, p < 0.001). Positive associations were found between satisfaction with the clinical placement and satisfaction with the clinical instructor (r = 0.67, p < 0.001). Significant differences were found in perceived stress and social support according to sociodemographic characteristics. Students perceived stress, social support from family and friends and satisfaction with their clinical instructor explained 54% of their satisfaction with their initial clinical placements. CONCLUSIONS: Clinical instructors and nurse educators are central to students' initial clinical experience. It is recommended that they assess students' perceived stress in the clinical environment, integrate stress reduction strategies into the curriculum and encourage students to turn to various sources for social support. These can promote students' satisfaction and success in their studies.

Caregiver Burden, Parenting Stress and Coping Strategies: The Experience of Parents of Children and Adolescents with Osteogenesis Imperfecta.

Only a few studies, mainly qualitative thematic analyses of interviews, have dealt with the psychological experience of parents of children and adolescents with osteogenesis imperfecta (OI), a rare genetic syndrome involving skeletal fragility and increased exposure to bone fractures. The aim of the present study was to evaluate both negative (i.e., parental burden and parenting stress) and positive (i.e., coping strategies and perceived social support) experiences of parents related to their children's disease and behaviour. The participants were 34 parents of children and adolescents with OI who completed a specifically developed online survey assessing their psychological experience with caregiving, their perception of the severity level of their children's condition and any possible behavioural problems experienced by their children. Data analyses showed that 65% of the parents showed a clinical level of caregiver burden and nearly 30% a clinical level of parenting stress. Caregiver burden was related to the perceived severity level of the condition and the externalising problems shown by their children. Concerning the positive aspects of the parents' experience, a high level of perceived social support was connected to a lower level of parenting stress; the same did not happen for caregiver burden. Coping strategies were connected to stress and burden; in particular, a higher level of stress corresponded to a higher level of avoidance, and a higher level of burden corresponded to a higher level of positive attitude.

Perceived social support, perceived stress, and quality of sleep among COVID-19 patients in Iran: assessing measurement invariance of the multidimensional scale of perceived social support across gender and age.

Background: Perceived social support (PSS) plays a considerable role in mental health. The Multidimensional Scale of Perceived Social Support (MSPSS) is one of the most widely used scales, leading to much research evidence. The present study investigated its measurement model, equivalence across gender (male and female) and age groups (older patients= above 60 and non-older patients= below 60), and concurrent validity. Methods: A cross-sectional survey was conducted between March and October 2020, on patients hospitalized due to COVID-19 in Tehran, Iran. The scales were administered to 328 COVID-19 patients (54.6% male, aged 21 to 92) from two general hospitals; participants completed MSPSS (including friends, family, and significant others subscales), Pittsburgh Sleep Quality Index (PSQI, include sleep latency, subjective sleep quality, habitual sleep efficiency, sleep duration, use of sleep medication, daytime dysfunction, and sleep disturbances subscales), and the Perceived Stress Scale-10 (PSS-10, to assess patients' appraisal of stressful conditions). Results: The MSPSS three-factor structure was confirmed among COVID-19 patients by Confirmatory Factor Analysis (CFA). The results support the MSPSS internal consistency and configural, metric, and scalar invariance across gender and age groups. Nevertheless, small but significant differences were found across ages based on the latent factor mean of the MSPSS from friends, with a lower mean level in older patients. The coefficients of Cronbach's alpha (ranging from.92 to.96), the ordinal theta (ranging from.95 to.98), and Omega (ranging from.93 to.97) suggested high internal consistency of MSPSS. The concurrent validity of MSPSS was evidenced by its significant negative correlation with PSS-10 (τb = -.13, p <.01) and also subjective sleep quality (τb = -.22, p <.01), sleep disturbances (τb = -.26, p <.001), and daytime dysfunction (τb = -.26, p <.001). Conclusions: The MSPSS was valid and reliable for measuring individuals' perception of social support between males and females and older and non-older COVID-19 patients.

Perceived Social Support and Connectedness in Non-Suicidal Self-Injury Engagement.

Perceived social support has been posited as an important factor in non-suicidal self-injury (NSSI) cessation. Although, previous research suggests that social connectedness is the mechanism through which perceived social support influences psychological wellbeing. Thus, the present study investigated whether social connectedness is the mechanism through which perceived social support functions to influence NSSI engagement. Fifty-six women with (Mage = 20.18, SD = 2.07) and 84 without (Mage = 20.24, SD = 1.98) a history of NSSI completed online measures of perceived social support and social connectedness. A mediation model was conducted with social connectedness in the relation between perceived social support from family, friends, and significant others and NSSI engagement. Findings revealed that social connectedness fully explained the relation between perceived social support from all sources and NSSI engagement. The results suggest that the relation between perceived social support and NSSI engagement is fully explained by the degree to which individuals report feeling connected to others. Implications for future research and practice will be discussed.

Emotional intelligence and perceived social support as predictors of psychological well-being among nurses in hospitals in metro manila: Basis for psychological wellness program.

An important factor related to psychological well-being is emotional intelligence and perceived social support. Nurses are exposed to different stressors that are triggered by failing to meet personal needs, taking care of patients, heavy workloads, being exposed to dying patients, fear of committing errors in practice, and experiences of discrimination. Literature suggests that emotional intelligence and perceived social support are associated with psychological well-being. This study aimed to test whether emotional intelligence and perceived social support significantly predict psychological well-being among nurses working in hospitals in Metro Manila through multiple regression analysis. The result shows a high level of emotional intelligence and perceived social support among the respondents. Furthermore, it was also found that nurses have an average level of psychological well-being. There is also a positive relationship between the domains of emotional intelligence, perceived social support, and psychological well-being. Lastly, the results show that the domains of emotional intelligence and perceived social support significantly predict psychological well-being among nurses.

The association between perceived social functioning and heart rate variability is mediated by subclinical depressive symptomatology and moderated by gender.

Chronic loneliness and low perceived social support have been recognized as risk factors for both mental and cardiovascular disorders. It has been proposed that their link to psychophysiological problems may involve changes in parasympathetic activity. However, the exact underlying psychopathological mechanisms and the moderating effects of gender are still not thoroughly examined. Thus, the present study investigated associations between perceived social functioning and resting vagal tone in the context of potential cognitive and subclinical mediators and gender differences. Three hundred twenty-five young adults (aged 18-35, 180 women) underwent an electrocardiogram measurement of 6-minute resting heart rate variability (HRV). They also completed questionnaires assessing loneliness, perceived social support, social cognitive biases, depressive and social anxiety symptoms, and general mental health. In men, HRV was significantly and negatively associated with poorer perceived social functioning, depressive symptoms, and self-reported social cognitive biases, while in women, there was a quadratic link between HRV and depressive symptoms and HRV and general mental health. Moderated mediation analysis revealed that depressive symptoms fully mediated the relationship between perceived social functioning and HRV in men. The results suggest that decreased resting vagal tone in lonely individuals is linked to depressive symptomatology rather than to specific social cognitive biases and that this association is significant only in men.

So cute, I could wait: the effect of cuteness on consumer patience.

While waiting has been a prevalent and mentally taxing experience for consumers in marketing scenarios, little research has explored situational factors that enhance consumer patience. Drawing on the priming theory, attachment theory, and conservation of resources theory, the current research examines how cuteness as a situational factor affects consumer patience. Across five experiments (N = 1030), we demonstrate that exposure to cuteness enhances consumer patience (Study 1). Moreover, we uncover that the effect is driven by perceived social support employing both mediation (Study 2) and moderation approaches (Study 3). Furthermore, we identify time pressure as the moderator, such that the effect of cuteness on consumer patience only exists among individuals under low time pressure and disappears for those under high time pressure (Study 4). Finally, we examine the downstream consequence of consumer patience for word-of-mouth positivity (Study 5). These findings contribute to the literature on cuteness, patience, and perceived social support, while also offering practical implications for companies seeking to enhance consumer patience.

Loneliness, perceived social support, and their changes predict medical adherence over 12 months among patients with coronary heart disease.

OBJECTIVES: This study investigated whether changes in loneliness and perceived social support predicted medical adherence in patients with coronary heart disease (CHD) over 12 months. Moreover, short-term and long-term buffering effects of social support on the association between loneliness and medical adherence were systematically examined. DESIGN: A three-wave longitudinal study. METHODS: Participants were 255 CHD patients with a mean age of 63 years. Medical adherence, loneliness, and perceived social support were assessed at baseline, 3 months, and 12 months. Hierarchical regression analyses were conducted to examine the influences of loneliness and social support as well as their changes on medical adherence over 12 months. Moderation analyses were performed to test buffering effects of baseline social support and its changes against loneliness and its changes, respectively. RESULTS: Changes in loneliness significantly predicted medical adherence at 12 months (ß = -.23, p = .001) but not at 3 months (ß = -.10, p = .142). Changes in social support predicted medical adherence at both 3 (ß = .23, p = .002) and 12 months (ß = .26, p = .001). Social support concurrently buffered the adverse impact of loneliness on medical adherence (B = .29, SE = .12, p = .020) at baseline but did not at 3 or 12 months (Bs = -.21 to .40, SEs = .12 to .30, ps = .177 to .847). CONCLUSIONS: Findings highlight the importance of monitoring loneliness and perceived social support continuously over time for CHD patients to promote medical adherence.

The mediating role of perceived social support on the relationship between lack of occupational coping self-efficacy and implicit absenteeism among intensive care unit nurses: a multicenter cross­sectional study.

BACKGROUND: Implicit absenteeism is very common among nurses. Poor perceived social support of intensive care unit nurses has a negative impact on their mental and physical health. There is evidence that lack of occupational coping self-efficacy can promote implicit absenteeism; however, the relationship between lack of occupational coping self-efficacy in perceived social support and implicit absenteeism of intensive care unit nurses is unclear. Therefore, this study aimed to evaluate the role of perceived social support between lack of occupational coping self-efficacy and implicit absenteeism of intensive care unit nurses, and to provide reliable evidence to the management of clinical nurses. METHODS: A cross-sectional study of 517 intensive care unit nurses in 10 tertiary hospitals in Sichuan province, China was conducted, of which 474 were valid questionnaires with a valid recovery rate of 91.6%. The survey tools included the Chinese version of Implicit Absenteeism Scale, the Chinese version of Perceived Social Support Scale, the Chinese version of Occupational Coping Self-Efficacy Scale and the Sociodemographic characteristics. Descriptive analysis and Pearson correlation analysis were performed using SPSS version 22.0, while the mediating effects were performed using AMOS version 24.0. RESULTS: The average of intensive care unit nurses had a total implicit absenteeism score of (16.87 ± 3.98), in this study, the median of intensive care unit nurses' implicit absenteeism score was 17, there were 210 intensive care unit nurses with low implicit absenteeism (44.3%) and 264 ICU nurses with high implicit absenteeism (55.7%). A total perceived social support score of (62.87 ± 11.61), and a total lack of occupational coping self-efficacy score of (22.78 ± 5.98). The results of Pearson correlation analysis showed that implicit absenteeism was negatively correlated with perceived social support (r = -0.260, P < 0.001) and positively correlated with lack of occupational coping self-efficacy (r = 0.414, P < 0.001). In addition, we found that perceived social support plays a mediating role in lack of occupational coping self-efficacy and implicit absenteeism [ß = 0.049, 95% CI of (0.002, 0.101)]. CONCLUSIONS: Intensive care unit nurses had a high level of implicit absenteeism with a moderate level of perceived social support and lack of occupational coping self-efficacy. Nursing managers should pay attention to the nurses those who were within low levels of social support and negative coping strategies, and take measures to reduce intensive care unit nurses' professional stress, minimize implicit absenteeism.

Perceived social support, loneliness, and depression among elderly living in old-age homes.

Background: Older persons occasionally or permanently relocate from their own houses to institutions or old-age homes as a result of the current socio-demographic changes and circumstances. In this scenario, the current study aimed to assess the perceived social support, loneliness, and depression among the elderly living in old-age homes. Materials and Methods: We have conducted a descriptive cross-sectional study among the elders living in old-age homes in Bengaluru urban, who have been staying in old-age homes for at least 6 months or above, and the age group of 60 years or above. Data were obtained from 40 respondents from four old-age homes using a simple random sampling method. Structured interview schedules have been used which included a socio-demographic profile, geriatric depression scale, multidimensional scale of perceived social support, and emotional and social loneliness scale. Results: The majority of the respondents (82.5%) belonged to the age category of 60-70 years. More than half of the respondents were females (57.5%); 30% of the respondents were widowed. Nearly two-thirds of them belonged to below poverty line families. The analysis showed a negative correlation between perceived social support and loneliness and depression and a positive correlation between loneliness and depression. There is a significant gender difference among study variables such as perceived social support and depression. The results also show significant differences across the categories of socioeconomic status, duration of physical illness, and a number of organizations changed while comparing perceived social support and depression variables. Conclusion: Perceived social support influences older adults' experience of loneliness and depression among inmates of old-age homes. Hence, there is a need to sensitize the staff working in old-age homes on caregiving skills for enabling the elderly to enjoy better-perceived social support and quality of life.

Adolescents High in Callous-Unemotional Traits are Prone to be Bystanders: The Roles of Moral Disengagement, Moral Identity, and Perceived Social Support.

Bystanders are the most common role that adolescents play in bullying episodes, they have considerable influence on the formation of the victim's experience and the perpetrator's behavior. Based on the social-cognitive model, the current study examined the mediating role of moral disengagement in the association between callous-unemotional traits and bystander behavior and the moderating roles of moral identity and perceived social support. Participants included 2,286 Chinese adolescents aged 11-16 years (49.3% boys; Mage = 13.46, SDage = 0.93). The study showed callous-unemotional traits were significantly and positively associated with bystander behavior and this relation was partially mediated by moral disengagement. Moral identity moderated the relation between callous-unemotional traits and moral disengagement as well as callous-unemotional traits and bystander behavior. Perceived social support moderated in the direct and indirect associations between callous-unemotional traits and bystander behavior via moral disengagement. The relation between callous-unemotional traits and moral disengagement and the relation between callous-unemotional traits and bystander behavior became weaker for adolescents with high perceived social support. Surprisingly, the relation between moral disengagement and bystander behavior became stronger for adolescents with a high level of perceived social support. The results supported two specific patterns of perceived social support: stress-buffering and reverse stress-buffering. The present study contributes to our understanding of the key mechanisms underlying the association between callous-unemotional traits and adolescents' bystander behavior.

Perceived social support improves health-related quality of life in cochlear implant patients.

PURPOSE: Perceived social support has been shown to positively correlate with health-related quality of life (HR-QoL) in a variety of conditions. This study investigated whether perceived social support is affecting HR-QoL of patients who receive a cochlear implant (CI) for deafness. METHODS: Eighty eight adults (56 males, 32 females; mean age: 60 years) with a uni- or bilateral CI for bilateral high-grade hearing loss were administered two questionnaires: a questionnaire for perceived social support (FSU-14) and the Nijmegen Cochlear Implant Questionnaire (NCIQ) for hearing-specific HR-QoL. Administration of the questionnaires occurred at four points in time: before implantation and three, 12 and 24 months after implant activation. RESULTS: The CI patients had quite high levels of perceived social support (mean percentile rank: 71), which remained stable at all four measurement points. Multivariate Analysis showed a significant interaction between perceived social support and HR-QoL indicating that higher perceived social support lead to higher improvement of HR-QoL after cochlear implantation. CONCLUSION: The CI patients in this study had higher than average levels of perceived social support, which did not change before and after cochlear implantation. Perceived social support and HR-QoL were related such that patients with high levels of perceived social support experienced greater improvement of their HR-QoL after cochlear implantation than patients with low levels of perceived social support. Based on this finding, perceived social support must be considered as an important factor for HR-QoL after cochlear implantation.

Trajectories of risk and resilience: The role of empathy and perceived social support in the context of early adversity.

BACKGROUND: Evidence overwhelmingly suggests that adverse childhood experiences (ACEs) is a risk factor for poor mental health outcomes. However, the specific mechanisms via which ACEs confer an increased risk of psychopathology are less well understood. OBJECTIVE: The study modelled the effect of empathy and perceived social support (PSS) on mental health outcomes in a mixed clinical and non-clinical population, within the context of exposure to ACEs. PARTICIPANTS AND SETTING: A total of 575 participants (comprising a treatment-receiving and community-based sample), aged 18 to 65 completed self-report measures assessing early adversity, PSS, empathy, and mental health outcomes. METHODS: Multiple mediation analyses were used to investigate whether empathy and PSS mediated the relationship between self-reported ACEs and mental health outcomes, and whether affective and cognitive empathy affected differentially the link between emotional neglect and psychological distress. RESULTS: Results revealed a statistically significant indirect effect of ACEs on adult mental health through affective empathy and PSS. Emotional neglect was the only type of adversity significantly correlated with both dimensions of empathy. The indirect effect of emotional neglect on mental health outcomes via cognitive and affective empathy was also statistically significant. CONCLUSIONS: Study results highlight the role of affective empathy and PSS as transdiagnostic mechanisms influencing the pathway between early adversity and adult mental health, and the importance of taking these into account when designing interventions aiming to promote well-being among those who have experienced childhood adversity.

Online photography intervention reduces internet addiction during COVID-19: A randomised controlled trial.

The COVID-19 pandemic has escalated concerns regarding internet addiction. This study investigated the impact of an online photograph intervention on internet addiction and identified its effectiveness mechanisms. Individuals diagnosed with internet addiction (internet addiction test score > 36, Mage = 22.85, 78.6% women) were randomly allocated to either the intervention (n = 64) or control (n = 81) groups. For 10 days, the intervention group was tasked with photographing "things that make you feel a sense of control in life" and writing 100-word descriptions explaining the reason for the sense of control elicited by the image. Meanwhile, the control group participated only in the assessments. Assessments were conducted before the intervention, immediately afterward and 7 days later. A significant interaction between group and time was observed, with the intervention group showing a notable reduction in internet addiction and an increase in sense of control. The sense of control at post-test significantly mediated the intervention's effect on reducing internet addiction at follow-up, but only among individuals with high perceived social support. The findings indicate that online photography interventions can effectively diminish internet addiction, with a sense of control acting as a potent mechanism for intervention, particularly in individuals with substantial perceived social support.

Level of perceived social support, and associated factors, in combat-exposed (ex-)military personnel: a systematic review and meta-analysis.

PURPOSE: Combat deployment increases exposure to potentially traumatic events. Perceived social support (PSS) may promote health and recovery from combat trauma. This systematic review and meta-analysis aimed to synthesize studies investigating the level of PSS and associated factors among (ex-)military personnel who served in the Iraq/Afghanistan conflicts. METHODS: Five electronic databases were searched in August 2023 and searches were restricted to the beginning of the Iraq/Afghanistan conflicts in 2001. The search was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A quality assessment was carried out, and a meta-analysis and narrative synthesis were performed. RESULTS: In total, 35 papers consisting of 19,073 participants were included. Of these, 31 studies were conducted in the United States (US) and 23 were cross-sectional. The pooled mean PSS score was 54.40 (95% CI: 51.78 to 57.01). Samples with probable post-traumatic stress disorder had a lower mean PSS score (44.40, 95% CI: 39.10 to 49.70). Approximately half of the included studies (n = 19) investigated mental health in relation to PSS, whilst only four explored physical health. The most frequently reported risk factors for low PSS included post-traumatic stress disorder, depression and anxiety, whilst post-traumatic growth and unit support were protective factors. CONCLUSION: Higher levels of PSS were generally associated with more positive psychosocial and mental health-related outcomes following deployment. PSS should be targeted in psychosocial interventions and education programmes. Future research should investigate PSS in (ex-)military personnel across other countries and cultures, based on the lack of studies that focused on PSS in countries outside of the US.

Lack of social support, gender and colorectal cancer screening participation across Europe: How do screening programmes mitigate the effect of social support for men and women?

This study investigates how a lack of social support differentially affects men and women's colorectal cancer (CRC) screening participation, considering different screening strategies implemented across European countries. Although health sociology has stressed gender differences in social support and its effects on health behaviours, this was overlooked by cancer screening research. Using a data set of 65,961 women and 55,602 men in 31 European countries, we analysed the effect of social support variables on CRC screening uptake. We found that living alone and lower perceived social support were associated with lower screening uptake for both men and women. These effects were, however, stronger among men. Population-based screening programmes mitigated these effects, particularly for women, but not for men living alone. In countries with opportunistic screening programmes, social support variables remained associated with screening uptake. We conclude that cancer screening interventions should pay attention to social support and its gender-differentiated effects.

The Impact of Problematic Internet Use on Adolescent Loneliness-Chain Mediation Effects of Social Support and Family Communication.

Purpose: To explore the relationship between adolescents' problematic Internet use and loneliness and the mediating roles of social support and family communication. Methods: A questionnaire survey of 2483 adolescents aged 12-17 years in 148 cities in China was conducted using the Problematic Internet Use Scale, the Collaborative Social Support Scale, the Family Communication Scale, and the Loneliness Scale. The data were statistically analyzed by SPSS 26.0 and validated by AMOS 28.0. Structural equation modelling (SEM) was conducted to test the effects of problematic Internet use on adolescents' loneliness and the mediating effects of perceptions of social support and family communication. Results: There was a significant positive effect of adolescents' problematic Internet use on loneliness (B-0.471, P<0.001), and the mediating effects of perceptual social support (0.003, 0.012) and family communication (0.008, 0.019) were found to play a chain effect between adolescents' problematic Internet use and loneliness, respectively. Use and feelings of loneliness played a chain mediating role (0.002, 0.006). Conclusion: This study identified the effects of adolescent problematic Internet use on loneliness and its mechanism of action, emphasized the importance of social support and family communication, and provided practical insights for improving family parenting styles and preventing and intervening in adolescent loneliness problems.

A moderated chain mediation model examining the relation between smartphone addiction and intolerance of uncertainty among master's and PhD students.

The theories of relational regulation and compensatory Internet use suggest that intolerance of uncertainty influences smartphone addiction (SPA), which in turn is influenced by other aspects. This study used previous results to examine how intolerance of uncertainty affects SPA in PhD and master's degree programs. A convenience sample comprising 1727 master's and PhD students (99.9 %; 50.7 % female; Mage = 27.71; SD = 3.80; range = 21-43) was recruited. Using established questionnaires, we measured SPA, anxiety, positive coping style, perceived social support, and intolerance of uncertainty. The results demonstrated that intolerance of uncertainty positively affects SPA in terms of predictive power. Furthermore, anxiety and positive coping style mediate that link in a cascade fashion. A greater SPA indicates that the individual is less likely to use a positive coping style, has a higher anxiety level, and has a lower tolerance for uncertainty. While thinking about how intolerance of uncertainty affects anxiety and positive coping style, perceived social support mediates the relationship. Intolerance of uncertainty has less impact on anxiety and positive coping style when perceived social support is high. These results indicate the possibility of examining SPA prevention and intervention from several angles. Therefore, emotional regulation, which modifies anxiety and the tendency to use a positive coping style, may reduce the impact of intolerance of uncertainty on SPA. Another successful strategy for reducing smartphone addiction is to provide social support from loved ones and the community at large.

Relationship Between Stressful Life Events and Online Deviant Behaviors Among College Students: A Moderated Mediation Model.

With the gradual penetration of the Internet into the study and life of college students, the Internet not only brings convenience to young adults but also becomes a new channel for them to engage in deviant behaviors. This study explores the relationship between stressful life events and college students' online deviant behaviors, as well as the mediating role of negative automatic thoughts and the moderating role of perceived social support. Data is drawn from 448 college students (Mage = 20.10, SDage = 1.74). Results showed that stressful life events were significantly positively correlated with online deviant behaviors, and negative automatic thoughts mediated the relationship between stressful life events and online deviant behaviors. The relationship between stressful life events and online deviant behaviors, as well as that between negative automatic thoughts and online deviant behaviors, were both moderated by perceived social support. This study provides a practical guiding value for effectively preventing and intervening in college students' online deviant behaviors and maintaining the regular order of the online society.

Risk-Taking, Social Support, and Belongingness Contribute to the Risk for Cannabis Use Frequency in University Students.

Background: Cannabis use and misuse is known to be associated with a variety of negative health, academic, and work-related outcomes; therefore, it is important to study the factors that contribute to or moderate its use. Objectives: The aim of this study was to determine whether risky behavior, belongingness and social support as clustering variables play a role in cannabis use frequency. Method: In a university student sample, participant data on risky behavior, belongingness and social support were used to generate vulnerability profiles through cluster analysis (low vulnerability with low risk, low vulnerability with high belonging, moderate vulnerability, and high vulnerability). Using an analysis of variance, the vulnerability profiles were compared with respect to cannabis use frequency and quantity. Through chi-square tests we assessed whether these profiles are overrepresented in certain demographics. Results: The cluster analysis yielded four groups, which differed in their vulnerability for cannabis use. The most vulnerable cluster group had higher cannabis use frequency relative to the two least vulnerable groups. Low income vs. high income was also associated with high vulnerability group membership. International students were overrepresented in the low vulnerability with high belonging group relative to the low vulnerability with low-risk group. The opposite was observed for domestic students. Conclusions: This research adds to the expanding body of literature on cannabis use and misuse in Canada, which may contribute to public health policy and the prevention and treatment of cannabis addiction by providing new insight on who may be at risk.