Adolescent Self-Rating Life Events Checklist Research Articles

Problematic utilization of online social networking site in Chinese college students: prediction of personality and dynamic mediators.

Utilization of online social networking sites (SNSs) is often problematic in young people. However, studies seldom seek to understand personal differences and deep-seated reasons in its problematic utilization. This study aims to explore the longstanding and recent psychosocial predictors of problematic utilization of WeChat friend center (PUWF) longitudinally. A total of 433 college students (17–25 years old, male/female ratio: 389/44) were investigated over 2 successive years (T1: first year; T2: second year) using the Sixteen Personality Factor Questionnaire, Adolescent Self-Rating Life Events Checklist, Social Support Scale, Patient Health Questionnaire, Connor-Davidson Resilience Scale, and the problematic utilization scale of the WeChat friend center which was developed in this study. Correlation, regression, and structural equation analyses were conducted. A problematic utilization scale of the WeChat friend center was developed with Cronbach’s alpha of .836. 21.02% of students reported WeChat PUWF. Males utilized the WeChat friend center less than females, and females were at higher risk of PUWF, which was correlated with worse mental health. In the longitudinal prediction, regression and modeling analyses showed that apprehension of personality predicted PUWF consistently and directly, and this was partially mediated by T1 depression and T2 negative life events. Resultys suggest that females are at higher risk for PUWF. Apprehension personality has a direct and indirect effect on PUWF through recent depression and life events. The findings help to recognize individuals at risk for PUWF as well as to better prevent it, and provide suggestions as to the functional design of SNSs according to different need of users. Core tips: Utilization of SNSs is often problematic in young people. However, personal differences and deep-seated reasons in its problematic utilization has been poorly revealed. Through a longitudinal investigation, this study confirms that females are at higher risk for PUWF. Apprehension personality has a direct and indirect effect on PUWF through recent depression and life events. The findings help to recognize individuals at risk for PUWF and give theoretical evidence to the functional design of SNSs for diferent users.Supplementary InformationThe online version contains supplementary material available at 10.1007/s12144-022-03150-7.

Relationship between stressful life events and sleep quality: The mediating and moderating role of psychological suzhi

ObjectiveThe present study investigated the relationship between stressful life events and sleep quality. Further, it explored the mediating and moderating role of psychological suzhi in the relationship between stressful life events and sleep quality. MethodThe Adolescent Self-rating Life Events Checklist (ASLEC), Pittsburgh Sleep Quality Index (PSQI), and Concise Scale of Psychological Suzhi for College Students (Health Edition) were used to collect data from a sample of 1212 college students. SPSS 20.0 and SPSS macro Process, specially developed for assessing complex models including mediators and moderators, analyzed the data. ResultsHigh scores for stressful life events were related to worse sleep quality, and high scores on psychological suzhi were closely related with better sleep quality. Psychological suzhi mediated and moderated the relationship between stressful life events and sleep quality. ConclusionsThe results demonstrate that stressful life events can directly affect the sleep quality of college students and can indirectly affect sleep quality through affecting psychological suzhi. Additionally, psychological suzhi can buffer the adverse effects of stressful life events on sleep quality. This finding supports the hypothesis that psychological suzhi can act as a pressure buffer. The results enrich the research on the function mechanism of psychological suzhi and could inform future interventions for sleep disorders.

The Influence of Growth Mindset on the Mental Health and Life Events of College Students.

Growth mindset refers to our core belief that our talents can be developed through practice, which may influence our thoughts and behaviors. Growth mindset has been studied in a variety of fields, including education, sports, and management. However, few studies have explored whether differences in individuals’ growth mindsets influence college students’ self-reported mental health. Using the Growth Mindset Scale, Adolescent Self-rating Life Events Checklist, and SCL-90 Scale, data was collected from 2,505 freshmen in a University in China. Findings revealed that the students within the growth mindset group scored significantly lower on “mental health issues” and “stress due to life events” than the students in the fixed mindset group. Our findings suggest that individuals with a growth mindset are less prone to mental health problems than individuals with a fixed mindset.

Effects of Stress in Adaptation to Undergraduate Life on Psychiatric Morbidity: Mediating Effects of Early Trauma and Adverse Family Factors.

PurposeUniversity students experience high levels of stress, and the prevalence of depression is higher than in the general population. The reason is not clear. More effective interventions and better prevention are needed.MethodsWe did annual cross-sectional surveys of Chinese undergraduates 2014–2018 (mean age 18.7 [SD 2.1], N = 39,573). We measured adaptation to university life using the Adolescent Self-rating Life Events Checklist (ASLEC) and common mental disorders using standardized self-report instruments. Regression analyses identified associations between childhood maltreatment, current family problems, stress in adaptation to undergraduate life, and psychiatric morbidity. Mediation analyses further tested relationships between these factors.ResultsChildhood maltreatment, current family problems, stress in adaptation, and psychiatric morbidity were all significantly associated with each other. The strongest association between childhood experiences and psychiatric morbidity was for sexual abuse and depression (OR = 3.39, 95%CI: 2.38–4.83, p < 0.001) and between stress from adaptation and somatic disorder (OR = 4.54, 95%CI: 3.62–5.68, p < 0.001). Associations between childhood maltreatment and stress from university life were partly mediated by psychiatric morbidity. Associations between family problems and psychiatric morbidity were mediated by stress from university life.ConclusionsStress from adaptation to university life and pressures from academic study exert stronger effects on psychiatric morbidity among students than childhood traumatic experiences and current family problems, although these factors are closely interrelated. Mental health services for students should focus on adaptation to university life and pressures from academic study as well as external factors of childhood trauma and family problems.

Core self-evaluation as mediator between depressive symptoms and suicidal ideation in adolescents

ObjectivesTo explore the role of core self-evaluation in mediating between depressive symptoms and suicidal ideation in Chinese adolescents. MethodsWe used the cluster sampling method to analyze 11,563 students from five primary and secondary schools in China for depressive symptoms, core self-evaluation, and suicidal ideation using the following scoring scales: Core Self-Evaluation Scale (CSES), Center for Epidemiologic Survey Depression Scale (CES-D), the Second Edition of the Beck Depression Inventory (BDI- II), Screen for Child Anxiety Related Emotional Disorders (SCARED), and Adolescent Self-Rating Life Events Checklist (ASLEC). ResultsThe incidence of depression was 29.7%; anxiety, 34.2%; and suicidal ideation, 28.0%. Core self-evaluation was a protective factor for suicidal ideation [OR 0.947, 95% CI 0.937–0.959, p<0.001]. Conversely, depression as measured by the CSES score was a risk factor for suicidal ideation (OR 1.084, 95% CI 1.073–1.096, p<0.001), as were anxiety as measured by the SCARED score (OR 1.011, 95% CI 1.006–1.016, p<0.001) and adolescent life events according to ASLEC score groups (OR 1.524, 95% CI 1.434–1.621, p<0.001). Core self-evaluation mediated the relationship between depression and suicidal ideation with an effect size of 13.9%. ConclusionsBetter core self-evaluation is a protective factor against suicidal ideation and mediates the relationship between depression and suicidal ideation. We may be able to reduce the risk of suicidal ideation and therefore suicide among adolescents by improving their core self-evaluation.

Association between Negative Life Events on Mental Health and College Student Adjustment: A Mediated Moderating Effect.

Objective: To explore the association between negative life events and college student adjustment and to explore the mediating and moderating effects of social support and grade level in the relationship between the two. Methods. The research was conducted with 1717 college students using the Adolescent Self-Rating Life Events Checklist (ASLEC), China College Student Adjustment Scale (CCSAS), and the Social Support Rating Scale (SSRS). Results. (1) Negative life events were significantly negative in correlation with adjustment and social support (r = −0.373, −0.174, Ps < 0.001), while social support was significantly positive in correlation with adjustment (r = 0.359, P < 0.001). (2) The main effects of negative life events, social support, and grade on adjustment were significant (effect = −0.190, P < 0.001, 95% CI [−0.288∼−0.092]; effect = 0.307, P < 0.001, 95% CI [0.265∼0.348]; effect = 0.163, P < 0.001, 95% CI [0.126∼0.200]). (3) In the relationship between negative life events and adjustment, social support played a mediating role (effect = −0.054, 95% CI [−0.071∼−0.037]) and grade level played a moderating role (effect = −0.049, P=0.009, 95% CI [−0.085∼−0.012]). Conclusion. Negative life events, social support, and grade level affected college student adjustment, and social support networks for college students should be actively constructed and targeted education should be conducted according to different grade levels, which can promote college student adjustment.

Association between schizoid tendencies and aggressive behaviors: mediating and moderating influences in childhood trauma and life events among Chinese adolescents

BackgroundThis study investigated an association between schizoid tendencies and aggressive behaviors in Chinese adolescents, and explored the underlying mechanism.MethodsThe data of 3094 adolescents aged 12 to 16 years were collected from an epidemiological survey in China. All the subjects or their parents completed the Achenbach’s Child Behavior Checklist, the Childhood Trauma Questionnaire-Short Form, and the Adolescent Self-rating Life Event Checklist (ASLEC).ResultsRelative to the non-schizoid group, adolescents with schizoid tendencies (male or female) showed significantly higher scores for aggressive behaviors, emotional abuse, and ASLEC. Regarding females only, those with schizoid tendencies had significantly higher (lower) scores for physical abuse and emotional neglect (physical neglect). The aggressive behaviors score was predicted by scores for schizoid tendencies (βmale = 0.620, βfemale = 0.638, both P < 0.001) and ASLEC (βmale = 0.125, βfemale = 0.061, both P < 0.01), and by childhood trauma score (males: emotional neglect [β = 0.045, P = 0.021]; females: emotional abuse and sexual abuse [β = 0.118 and − 0.062, both P < 0.01]). The ASLEC and childhood trauma scores mediated the association between scores for schizoid tendencies and aggressive behaviors, specifically, emotional neglect (emotional abuse and sexual abuse) in males (females). In females, the interaction between scores for childhood trauma and ASLEC affected the aggressive behaviors score (P = 0.023).ConclusionsSchizoid tendencies are associated with aggressive behaviors among Chinese adolescents. Recent life events and childhood trauma mediated an association between schizoid tendencies and aggressive behaviors. The interaction between childhood trauma and recent life events affected aggressive behaviors in females. Aggressive behaviors in adolescents may be ameliorated by reducing childhood trauma and life events.

Assessing assistive devices for manipulation: Design universality and users' perception

Although alienation toward parents is important for children (for current mental health status or later interpersonal relationships in adulthood), it is undervalued and even lacks a standardized tool of assessment. Moreover, the large number of left-behind children in China is a cause of public concern. However, their experienced alienation toward their parents remains unclear, which may be important for early detection or intervention for behavioral problems in this population. Hence, the current study aimed to develop an alienation inventory for children and then use it to investigate the experienced alienation toward parents in Chinese left-behind children.Two studies were carried out. Study 1 was designed to develop a standard inventory of alienation toward parents (IAP). In study 2, 8361 children and adolescents (6704 of them were left-behind status) of the Chongqing area, aged between 8 and 19 years old, were recruited for investigation. All participants were surveyed with a standard sociodemographic questionnaire, children's cognitive style questionnaire, children's depression inventory, adolescent self-rating life events checklist, and newly built IAP in study 1.In study 1, we developed a two-component (communication and emotional distance) and 18-item (9 items for maternal or paternal form, respectively) IAP questionnaire. In study 2, exploratory factor analysis indicated an expected two-factor structure of IAP, which was confirmed by confirmatory factor analysis. The Cronbach's alpha coefficients showed a good reliability (0.887 and 0.821 for maternal and paternal form, respectively). Children with absent mother experienced the highest alienation toward parents. Boys as well as children aged 8–10 years old experienced higher alienation toward parents. Poor communication with parents (sparse or no connection), level of left-behind condition (parents divorced, been far away from parents), and psychosocial vulnerability (stressful life events, negative cognitive style) were risk factors of alienation toward parents.The current study develops a two-factor (communication and emotional distance) IAP, which offers a reliable tool to assess experienced alienation of affection toward parents in children aged between 8 and 19 years old. Our result is the first investigation of experienced alienation and potential influential factors in Chinese left-behind children. The findings that children with absent mother experience higher alienation toward parents, as well as three recognized risk factors for alienation of affection toward parents (poor communication with absent parents, worse left-behind condition, and psychosocial vulnerability), give valuable guidance for parents who intend to leave or who are already leaving as well as for government policymaking.

Associations of negative life events and coping styles with sleep quality among Chinese adolescents: a cross-sectional study

BackgroundLimited published research has examined the relationships of negative life events and coping styles with sleep quality in Chinese junior high school students. We aimed to investigate the prevalence of poor sleep quality and to clarify the role of coping styles between negative life events and sleep quality.MethodsA cross-sectional study of 3081 students was conducted in Ganzhou City, Jiangxi Province, Southeastern China. Adolescent Self-Rating Life Events Checklist, Simplified Coping Style Questionnaire, and Pittsburg Sleep Quality Index were applied to assess negative life events, coping styles, and sleep quality, respectively. Descriptive analyses, independent-samples t tests, one-way analyses of variance, Pearson correlation analyses, and structural equation modeling (SEM) were applied to analyze the data.ResultsThe prevalence of poor sleep quality was 26.7%. Negative life events (B = 0.038, P < 0.001) and negative coping style (B = 0.049, P < 0.001) demonstrated a positive association with poor sleep quality, while positive coping style indicated a negative association with poor sleep quality (B = −0.029, P < 0.001). Interactions of negative life events and coping styles with sleep quality were not found (all P > 0.05). The association between negative life events and sleep quality was mediated by negative coping styles.ConclusionsOur results indicated that poor sleep quality was common in these Chinese adolescents. Negative life events and negative coping style were associated with an increased prevalence of poor sleep quality, while the positive coping style was related to a decreased prevalence of poor sleep quality. A negative coping style mediated the association between negative life events and sleep quality.

Knowledge and prevalence of energy drinks consumption in Shanghai, China: a cross-sectional survey of adolescents

BackgroundIn recent years, energy drinks (EDs) have been widely used among young people around the world. The extensive use of EDs also affects the sleep and exercise of adolescents.AimsThis study...

Influences of digital media use on children and adolescents with ADHD during COVID-19 pandemic

ObjectiveTo explore the influences of digital media use on the core symptoms, emotional state, life events, learning motivation, executive function (EF) and family environment of children and adolescents diagnosed with attention deficit hyperactivity disorder (ADHD) during the novel coronavirus disease 2019 (COVID-19) pandemic.MethodA total of 192 participants aged 8–16 years who met the diagnostic criteria for ADHD were included in the study. Children scoring higher than predetermined cut-off point in self-rating questionnaires for problematic mobile phone use (SQPMPU) or Young’s internet addiction test (IAT), were defined as ADHD with problematic digital media use (PDMU), otherwise were defined as ADHD without PDMU. The differences between the two groups in ADHD symptoms, EF, anxiety and depression, stress from life events, learning motivation and family environment were compared respectively.ResultsWhen compared with ADHD group without PDMU, the group with PDMU showed significant worse symptoms of inattention, oppositional defiant, behavior and emotional problems by Swanson, Nolan, and Pelham Rating Scale (SNAP), more self-reported anxiety by screening child anxiety-related emotional disorders (SCARED) and depression by depression self-rating scale for children (DSRSC), more severe EF deficits by behavior rating scale of executive function (BRIEF), more stress from life events by adolescent self-rating life events checklist (ASLEC), lower learning motivation by students learning motivation scale (SLMS), and more impairment on cohesion by Chinese version of family environment scale (FES-CV). The ADHD with PDMU group spent significantly more time on both video game and social media with significantly less time spend on physical exercise as compared to the ADHD without PDMU group.ConclusionThe ADHD children with PDMU suffered from more severe core symptoms, negative emotions, EF deficits, damage on family environment, pressure from life events, and a lower motivation to learn. Supervision of digital media usage, especially video game and social media, along with increased physical exercise, is essential to the management of core symptoms and associated problems encountered with ADHD.

The Association Between Maternal Control and Sense of Coherence in Chinese Adolescents: Self-Efficacy as a Mediator and Stressful Life Events as a Moderator

Both parental support and overprotection have been found to be associated with adolescents’ sense of coherence (SOC) in prior studies. It is unclear, however, whether and how parental control, a more pervasive parenting behavior in Chinese families, is associated with adolescents’ SOC. Therefore, the present study investigated the direct and indirect relationships between maternal control and adolescents’ SOC through adolescents’ self-efficacy as well as the moderation of stressful life events. A total of 1233 Chinese adolescents (631 boys and 602 girls) completed the Chinese versions of the short-form Sense of Coherence scale (SOC-13), the maternal control subscale of the Parental Bonding Instrument, the General Self-Efficacy Scale and a revised Adolescent Self-Rating Life Events Checklist. Girls reported lower SOC than boys, and junior high school students reported higher SOC than senior high school students. Maternal control had direct and indirect associations with adolescents’ SOC via self-efficacy, and the relationship between self-efficacy and SOC was moderated by stressful life events. Specifically, the association between self-efficacy and SOC was stronger for adolescents with lower-intensity stressful life events than for those with higher-intensity stressful life events. The relationship between the interaction of stressful life events with self-efficacy and adolescents’ SOC was different for senior high school and junior high school students.

Prediction of parental alienation on depression in left-behind children: A 12-month follow-up investigation.

Alienation towards parents often occurs when parents divorce; however, it can also occur when one or both parents leave for work for more than 6 months. Our previous investigation has confirmed a high level of feelings of alienation towards parents among Chinese left-behind children. However, the longitudinal prediction of alienation on children's mental health outcomes remains largely unknown. This study aims to observe the prediction of alienation towards parents on children's depression 12 months later and potential mediators and moderators. A total of 1090 Chinese left-behind children took part in this 12-month follow-up investigation, using the Chinese version of the Inventory of Alienation towards Parents (IAP), the Children's Depression Inventory (CDI), the Adolescent Self-Rating Life-events Checklist (ASLEC), and the Adolescent Resilience Scale. Alienation towards parents was high (16.42 ± 7.27 for mother, 15.63 ± 7.17 for father) in left-behind children, and 21.01% of children reported depression. Alienation towards parents predicted current depression of children directly and later depression indirectly; children's alienation toward their mothers was a stronger predictor of depression than alienation towards fathers. In models, stressful life-events acted as a risk mediator. Previous depression was the strongest risk predictor, resilience was the strongest protective factor, and duration of fathers' absence and parents' marital status moderated the predictive effects. This study is among the first to longitudinally confirm that alienation towards parents is a predictor of children's later depression. The results provide important suggestions for families and schools; i.e. to prevent depression in left-behind children, parent-child bonds especially alienation towards mothers, should be carefully considered, and individuals with more negative life-events and weaker resilience need further attention.

The relationship between search for meaning in life and symptoms of depression and anxiety: Key roles of the presence of meaning in life and life events among Chinese adolescents

BackgroundMeaning in life has been associated with greater mental health. However, previous findings are inconsistent regarding how the search for meaning in life (SML) is related to mental health issues such as symptoms of depression and anxiety. This study proposed and tested a new model to explain how the relationship between SML and symptoms of depression as well as anxiety can be moderated by life events and mediated by the presence of meaning in life (PML). MethodsMiddle and high school students (N = 1,705, 836 girls and 869 boys; Mage = 14.37, SD = 1.70) were administrated the Meaning in Life Questionnaire, Adolescent Self-Rating Life Events Checklist, Center for Epidemiologic Studies Depression Scale, and the State Anxiety Inventory. ResultsResults showed that the relationship between SML and symptoms of depression (or anxiety) depended on the impact of the life events experienced by the individual. In general, SML served as a beneficial or unrelated factor for those experiencing low impactful life events, but as a harmful factor for those experiencing high impactful life events. For those experiencing middle impactful life events, SML had a positive direct effect, but a negative indirect effect (through PML) on symptoms of depression (or anxiety). LimitationsData are cross-sectional, and the present study examined only middle school students, which may limit generalizability. ConclusionsThe findings indicate a complex relationship between SML and mental health. Symptoms of depression, anxiety, and other related problems may be diminished by applying training programs and policies aimed at increasing PML and reducing negative life events.

The Mediating Role of Resilience and Self-Esteem Between Life Events and Coping Styles Among Rural Left-Behind Adolescents in China: A Cross-Sectional Study.

Objective: This study aims to explore the association between life events and coping styles, and how resilience and self-esteem mediate the association.Methods: A cross-sectional study was conducted among 981 left-behind adolescents (LBAs) in five junior high schools in Hunan Province, China, from April 13 to April 20, 2020. We utilized self-designed sociodemographic questionnaire, Adolescent Self-Rating Life Events Checklist, Resilience Scale Chinese Adolescent, Rosenberg Self-Esteem Scale, and Simplified Coping Style Questionnaire to assess the mental health of LBAs. Statistic description, Pearson correlation analysis, and structural equation model were adopted to analyze the data.Results: Results revealed that life events could negatively predict resilience (β = −0.29, P < 0.001) and self-esteem (β = −0.39, P < 0.001) and positively predict LBAs' positive coping style (β = 0.28, P < 0.001) and negative coping style (β = 0.21, P < 0.001). Self-esteem could also positively predict the resilience of LBAs (β = 0.62, P < 0.001); resilience could negatively predict the negative coping style (β = −0.21, P < 0.001) and positively predict the positive coping style (β = 0.79, P < 0.001). Life events not only have direct effects on negative coping style (β = 0.21) and positive coping style (β = 0.28) but also have indirect effects on coping styles by affecting resilience (β = −0.29) and self-esteem (β = −0.39). The total effect of life events on coping styles was 0.32, where 34.37% was mediated by resilience and self-esteem.Conclusion: We proved that resilience and self-esteem mediated most of the effects of life events on coping styles. The findings had important implications for interventions to promote mental health of LBAs, particularly the enhancement of resilience and self-esteem.

Interaction of CEND1 gene and life events in susceptibility to depressive symptoms in Chinese Han college students

Background. The development of depressive symptoms (DSs) is a complex process caused by both genetic and environmental factors. CEND1 gene coordinates cell division, differentiation and maturation of neural precursor cells, which affects brain structure and function. Our study investigated whether CEND1 was a genetic factor for DSs, particularly under negative life events. Methods. 272 freshmen with DSs and 467 healthy controls were recruited via the Center for Epidemiologic Studies Depression Scale (CES-D). The adolescent Self-rating Life Event Checklist (ASLEC) was adopted to assess stressful life events during the past 12 months. Two SNPs (rs7946354, rs6597982) within the CEND1 gene were genotyped using Agena MassARRAY iPLEX technology. We combined generalized multifactor dimensionality reduction (GMDR) with RStudio programming to assess the direct association and gene-environment interaction (G × E). Results. Rs7946354 was associated with DSs in an overdominant model (GT vs. GG+TT). In addition, both rs7946354 and rs6597982 had considerable impacts on negative life events. GMDR showed a statistical G × E that the AG genotype of rs6597982 and GT genotype of rs7946354 contribute to the maximum risk of DSs under high negative life events. Limitations. Only two single nucleotide polymorphisms (SNPs) were examined. Verification studies with bigger sample size and more varied demographic background information could be adopted to further support the generalization of these findings. Conclusions.CEND1 can potentially cause high sensitivity to life events and affect DSs especially in the presence of negative life events, which contribute to the field of depression prevention and treatment.

Associations between screen time, negative life events, and emotional and behavioral problems among Chinese children and adolescents

BackgroundMental health problems among children and adolescents are a pressing public health issue. This study aimed to investigate the associations between screen time (ST), negative life events (NLEs), and emotional and behavioral problems (EBPs) among Chinese children and adolescents. MethodsA total of 5959 boys and girls from 14 elementary and junior high schools of four cities in China were included in this study. EBPs were assessed by the Strengths and Difficulties Questionnaire (SDQ), NLEs were evaluated by the Adolescent Self-Rating Life Events Checklist (ASLEC), and ST data were obtained through self-reporting. Descriptive analyses, chi-squared tests, and logistic regression were performed using SPSS 23.0. ResultsThere were significant associations between ST/NLEs and EBPs. Participants with high exposure to ST or NLEs were more likely to have EBPs than those with low exposure to ST or NLEs. The simultaneous associations of ST and NLEs on EBPs were stronger than those of ST or NLEs, individually. LimitationsThis was a cross-sectional research study; therefore, it could not judge causality or direction. ST and NLEs were retrospective and might have recall biases. ConclusionsOur results showed positive associations between ST, NLEs, and EBPs. The results indicate that interventions should be considered to decrease ST and NLEs for children and adolescents.

Associations among trauma exposure, post-traumatic stress disorder, and depression symptoms in adolescent survivors of the 2013 Lushan earthquake

BackgroundPost-traumatic stress disorder (PTSD) frequently occurs in survivors of natural disasters, while symptom of depression is related mostly to interpersonal trauma. These conditions are highly correlated and strongly impact adolescent quality of life. This study aimed to explore the relationship among trauma exposure, PTSD symptoms, and/or depression symptoms in adolescent survivors of the 2013 Lushan (China) earthquake. MethodsA cross-sectional survey of 2921 adolescents in the Longmenshan seismic fault zone was conducted three years after the Lushan earthquake. Participants were evaluated using the Earthquake Experience Scale, the Adolescent Self-rating Life Events Checklist (ASLEC), the Children's Revised Impact of Event Scale (CRIES-13), and the Depression Self-Rating Scale (KADS-6). Stepwise regression was used to explore relationships between trauma exposure and PTSD or depression symptoms. ResultsThere was a strong correlation between PTSD and depression symptoms, with a 10.7% comorbidity. Earthquake-related exposure, negative life events, prior exposure to the 2008 Wenchuan (China) earthquake, and being left behind by parents all contributed to PTSD and depressive symptoms. Earthquake exposures contributed mainly to PTSD symptoms, while interpersonal traumas contributed mainly to depression symptoms. ConclusionPTSD and depression symptoms strongly correlate in adolescent survivors of the 2013 Lushan earthquake. The high comorbidity between PTSD and depression symptoms may reflect shared risk factors. Natural disasters are more likely to cause PTSD symptoms, while interpersonal traumas are more likely to cause depression symptoms.

Relationship Between Stressful Life Events and Sleep Quality: Rumination as a Mediator and Resilience as a Moderator.

Purpose: The aim of this study was to investigate the relationship between stressful life events and sleep quality and to probe the role of rumination and resilience in the relationship. Method: The Adolescent Self-Rating Life Events Checklist, Ruminative Responses Scale, Connor–Davidson Resilience Scale, and Pittsburgh Sleep Quality Index were used among 1,065 college students. Statistical Product and Service Solutions (SPSS) 20.0 and the SPSS macro Process, which were specifically developed for assessing complex models including both mediators and moderators, were used to analyze the data. Results: High scores of stressful life events predicted worse sleep quality. Rumination partially mediated the relations between stressful life events and sleep quality. Resilience moderated the direct and indirect paths leading from stressful life events to sleep quality. Conclusions: The results demonstrate that stressful life events can directly affect the sleep quality of college students and indirectly through rumination. Additionally, increasing psychological resilience could decrease both the direct effect and the indirect effect of stressful life events affecting sleep quality. The results of this study may contribute to a better understanding of the effects, as well as the paths and conditions, of stressful life events on sleep quality in college students. Moreover, these findings can provide constructive suggestions for improving college students’ sleep quality.

The multiple mediating effect of sleep quality and internet addiction between negative life events and mental health among college students

Objective To explore the multiple mediating effect of sleep quality and internet addiction between negative life events and mental health among college students. Methods A cross-sectional study was used to investigate 733 college students with adolescent self-rating life events checklist, Pittsburgh sleep quality index, the general health questionnaire and internet addiction scale for Chinese revision.SPSS and Bootstrap method were used to test the hypothetical model. Results The scores of Negative life events, sleep quality, internet addiction and mental health were 46.0(33.0, 66.5), 5.0(3.0, 7.0), 44.0(37.0, 50.0) and 5.0(2.0, 9.0) respectively, and they were positively correlated with each other (r=0.39-0.55, P<0.01). Negative life events had a direct effect on mental health.The effect value was 0.013, and the effect size was 17.97%.The simple mediating effects of sleep quality and internet addiction between negative life events and mental health were significant.The effect values were 0.047 and 0.009, and the effect sizes were 64.85% and 11.94%, respectively.The chain mediating effect of sleep quality-internet addiction was also significant, and the effect value was 0.004 and the effect size was 5.24%. Conclusion Negative life events not only directly affect mental health in college students, but also indirectly affect their mental health through the multiple mediating effects of sleep quality and internet addiction. Key words: Negative life events; Sleep quality; Internet addiction; Mental health; Multiple mediating effect