Nonsuicidal self-injury among Chinese university students during the post-COVID-19 era: analysis of sex differences and the impact of gender role conflict.

Background: Global centers of epidemic prevention and control have entered a new stage of normalization, namely, the "post-COVID-19 era." During the post-COVID-19 era, which is characterized by the time period following that with the most serious medical consequences, the psychosocial consequences of the COVID-19 pandemic began to receive worldwide attention, especially the degree of psychological distress it caused. Aim: This study explored the differential impact of gender role conflict on Chinese university students' engagement in nonsuicidal self-injury (NSSI) as a function of biological sex following the global COVID-19 pandemic. Methods: Participants were 1,600 university students in northwestern China (M age = 21.3 years; 50.8% women) who completed online measures of demographic variables (including biological sex, gender role conflict, and NSSI engagement). Results: Women reported significantly more gender role conflicts than men did, while engagement in NSSI was significantly more prevalent among men than women. A total of 262 men reported engaging in at least one NSSI behavior, resulting in a prevalence rate of 33.25%. In comparison, a total of 106 individuals reported engaging in at least one NSSI behavior, resulting in a prevalence rate of 13.05% among women. Gender role conflict was found to significantly predict university students' NSSI engagement, regardless of biological sex. Conclusion: This is the first empirical study to identify sex differences in both gender role conflict and engagement in NSSI among university students in Northwestern China during the post-COVID-19 era. In addition, the present study is the first to demonstrate how gender role conflict predicts engagement in NSSI across sexes. These findings will inform the literature on gender role conflict and NSSI, particularly the close relationship between gender role conflict and engagement in NSSI among Chinese university students, and they emphasize the need for continued efforts to explore NSSI cross-culturally.

A self-determination theory perspective on the relationship between emotion regulation styles, mindfulness facets, and well-being in adults with self-injury.

BACKGROUND: The relevance of emotion regulation (ER) difficulties to nonsuicidal self-injury (NSSI; the deliberate destruction of one's bodily tissue without suicidal intent) has been repeatedly documented. Recently, specific mindfulness facets (i.e., awareness, nonjudging, describing) have been proposed as mechanisms that explain this relationship. The present study sought to extend this line of inquiry by exploring the mediating role of mindfulness facets in the relation between self-determination theory-based ER styles (i.e., integrative ER, suppressive ER, emotion dysregulation) and indices of positive and negative well-being (i.e., subjective vitality, NSSI difficulties), while controlling for gender, in adults with recent NSSI engagement. METHODS: US adults with a history of more than one occurrence of NSSI within the last year (n = 222) completed online measures of ER styles, mindfulness facets, subjective vitality, and NSSI difficulties. RESULTS: A mediation model indicated that the effects of ER styles on positive and negative well-being were explained by specific mindfulness facets (i.e., awareness, nonjudging, nonreactivity, describing). CONCLUSIONS: The present study provides preliminary evidence that facets of dispositional mindfulness may be mechanisms through which ER styles impact positive and negative indices of well-being in adults with lived experience of NSSI.

Double Helix of Icosahedra Structure and Spin Glass Magnetism of the δ-Co2.5Zn17.5-xMnx (x = 0.4-3.5) Pseudo-Binary Alloys.

We have synthesized δ-Co2.5Zn17.5-xMnx (x = 0.4-3.5) pseudo-binary alloys of 10 different compositions by a high-temperature solid-state synthetic route, determined their crystal structures and the Mn substitution pattern, and estimated the existence range of the δ-phase. The alloys crystallize in two chiral enantiomorphic space groups P62 and P64, where the basic atomic polyhedron of the chiral structure is an icosahedron and the neighboring icosahedra share vertices to form an infinitely long double helix along the hexagonal axis (like in the δ-Co2.5Zn17.5 parent binary phase). The alloys are pure δ-phase up to the Mn content x ≈ 3.5. The Mn atoms partially substitute Zn atoms at particular crystallographic sites located on the icosahedra. The study of magnetism was performed on the Co2.5Zn17.1Mn0.4 alloy with the lowest Mn content. Contrary to the expectation that structural chirality may induce the formation of a nontrivial magnetic state, a spin glass state with no relation to the structural chirality was found. The magnetic sublattice contains all of the necessary ingredients (randomness and frustration) for the formation of a spin glass state. Typical out-of-equilibrium dynamic phenomena of a spin system with broken ergodicity were detected below the spin freezing temperature Tf ≈ 8 K.

The effects of loving-kindness interventions on positive and negative mental health outcomes: A systematic review and meta-analysis.

Loving-kindness meditations involve sending feelings of kindness and care to a series of people including oneself, loved ones, strangers, and all beings. Loving-kindness interventions (LKIs), which include knowledge and/or practice related to loving-kindness, have been gaining attention as a potential intervention for improving mental health in adults. This meta-analysis synthesized the effects of LKIs on both positive (i.e., mindfulness, compassion, positive affect) and negative (i.e., negative affect, psychological symptoms) indices of mental health across comparison types (i.e., passive control, active control, alternative treatment) and general sample types (i.e., community, university), and explored characteristics of LKIs that may impact their effectiveness (i.e., intervention format, intervention length, presence/absence of a live facilitator). Following a systematic review of six databases in November 2023, 23 randomized controlled studies met eligibility criteria and were included in the review. Relative to passive control groups, LKIs had positive effects on mindfulness, compassion, positive affect, negative affect, and psychological symptoms; these effects were non-significant relative to active control groups and alternative therapeutic treatments. Notably, the effects of LKIs did not differ as a function of sample type, intervention format, intervention length, or the presence/absence of a live facilitator. Findings provide support for the effectiveness of LKIs relative to passive control conditions, as well as their potential comparability to alternative evidence-based therapeutic treatments, and provide insight into resource-effective approaches to the delivery of effective LKIs. However, additional studies are needed to confirm the impacts of LKIs relative to other interventions in the field.

The Role of Mental Health Stigma in University Students' Satisfaction With Web-Based Stress Management Resources: Intervention Study.

BACKGROUND: University students frequently report elevated levels of stress and mental health difficulties. Thus, the need to build coping capacity on university campuses has been highlighted as critical to mitigating the negative effects of prolonged stress and distress among students. Since the COVID-19 pandemic, web-based stress management resources such as infographics and web-based workshops have been central to supporting university students' mental health and well-being. However, there is a lack of research on students' satisfaction with and uptake of these approaches. Furthermore, mental health stigma has been suggested to have not only fueled the emergence of these web-based approaches to stress management but may also influence students' help-seeking behaviors and their satisfaction with and uptake of these resources. OBJECTIVE: This study explored potential differences in students' satisfaction and strategy use in response to an interactive infographic (an emerging resource delivery modality) presenting stress management strategies and a web-based workshop (a more common modality) presenting identical strategies. This study also examined the relative contribution of students' strategy use and family-based mental health stigma in predicting their sustained satisfaction with the 2 web-based stress management approaches. METHODS: University students (N=113; mean age 20.93, SD 1.53 years; 100/113, 88.5% women) completed our web-based self-report measure of family-based mental health stigma at baseline and were randomly assigned to either independently review an interactive infographic (n=60) or attend a synchronous web-based workshop (n=53). All participants reported their satisfaction with their assigned modality at postintervention (T1) and follow-up (T2) and their strategy use at T2. RESULTS: Interestingly, a 2-way mixed ANOVA revealed no significant group × time interaction or main effect of group on satisfaction. However, there was a significant decrease in satisfaction from T1 to T2, despite relatively high levels of satisfaction being reported at both time points. In addition, a 1-way ANOVA revealed no significant difference in strategy use between groups. Results from a hierarchical multiple regression revealed that students' strategy use positively predicted T2 satisfaction in both groups. However, only in the web-based workshop group did family-based mental health stigma predict T2 satisfaction over and above strategy use. CONCLUSIONS: While both approaches were highly satisfactory over time, findings highlight the potential utility of interactive infographics since they are less resource-intensive than web-based workshops and students' satisfaction with them is not impacted by family-based mental health stigma. Moreover, although numerous intervention studies measure satisfaction at a single time point, this study highlights the need for tracking satisfaction over time following intervention delivery. These findings have implications for student service units in the higher education context, emphasizing the need to consider student perceptions of family-based mental health stigma and preferences regarding delivery format when designing programming aimed at bolstering students' coping capacity.

Two for one: Effectiveness of a mandatory personal and classroom stress management program for preservice teachers.

The present study employed a quasi-experimental design to evaluate the effectiveness and acceptability of a 6-hr mandatory stress management and well-being program for preservice teachers. A program group of 157 preservice teachers (Mage = 22.46 years; 88% women) completed the program as well as baseline, postprogram, and follow-up measures. A comparison group of 63 preservice teachers (Mage = 23.50 years; 85% women) completed measures at similar time points but did not receive the program. All participants completed measures of stress, coping self-efficacy, anxiety, mindfulness, and well-being. The program group completed additional measures of well-being, affect, and program satisfaction. Findings revealed significant improvements in key indices of mental health and well-being for those in the program group relative to the comparison group and high ratings of program satisfaction. Discussion focuses on implications of present findings for mandatory inclusion of wellness curriculum in teacher preparation programs with instruction on enhancing their own and their students' well-being. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Surprise and delight: Response to informal versus formal mindfulness among university students with self-injury.

Nonsuicidal self-injury (NSSI) is defined as the deliberate destruction of one's bodily tissue without suicidal intent. Mindfulness practice is commonly incorporated into universities' stress management programming and may benefit students with a history of NSSI. However, recent findings suggest that these students may respond differentially to specific types of mindfulness practice (i.e., formal vs. informal practice). The present study qualitatively explored the acceptability of different types of mindfulness practice among university students with a history of NSSI. University students with a recent history of NSSI (n = 36) completed a semistructured interview following a brief mindfulness practice (i.e., either a formal body scan, formal sitting meditation, or informal practice). Reflexive thematic analysis of interview transcripts revealed five key themes. First, there appeared to be general misconceptions regarding what constitutes mindfulness practice (Theme 1). Nevertheless, within the present study, all mindfulness practices were carried out with relative ease (Theme 2). Notably, favorable physical and psychological experiences were predominant in response to informal practice (Theme 3). Preferences regarding level of guidance were more mixed in response to formal versus informal practice (Theme 4). Finally, only informal practice inspired feelings of delight and surprise following practice (Theme 5). Informal mindfulness practice is deemed highly acceptable by university students with a history of NSSI and clinicians should strongly consider emphasizing it in mindfulness-based interventions offered to these students, to provide them with the best opportunity to build a regular mindfulness practice and develop their emotion regulation abilities. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

The Kondo Effect in CexLaLuScY (x = 0.05-1.0) High-Entropy Alloys.

In the search for electronic phenomena in high-entropy alloys (HEAs) that go beyond the independent-electron description, we have synthesized a series of hexagonal rare earth (RE)-based HEAs: CexLaLuScY (x = 0.05-1.0). The measurements of electrical resistivity, magnetic susceptibility and specific heat have shown that the CexLaLuScY HEAs exhibit the Kondo effect, which is of a single impurity type in the entire range of employed Ce concentrations despite the alloys being classified as dense (concentrated) Kondo systems. A comparison to other known dense Kondo systems has revealed that the Kondo effect in the CexLaLuScY HEAs behaves quite differently from the chemically ordered Kondo lattices but quite similar to the RE-containing magnetic metallic glasses and randomly chemically disordered Kondo lattices of the chemical formula RE1xRE21-xM (with RE1 being magnetic and RE2 being nonmagnetic). The main reason for the similarity between HEAs and the metallic glasses and chemically disordered Kondo lattices appears to be the absence of a periodic 4f sublattice in these systems, which prevents the formation of a coherent state between the 4f-scattering sites in the T→ 0 limit. The crystal-glass duality of HEAs does not bring conceptually new features to the Kondo effect that would not be already present in other disordered dense Kondo systems. This study broadens the classification of HEAs to correlated electron systems.

Integrating the interpersonal theory of suicide and the dualistic model of passion among adults at risk for suicide.

The dualistic model of passion proposes two passion types, harmonious and obsessive, representing adaptive and maladaptive passion, respectively. Studies suggest interpersonal experiences explain harmonious passion benefits and obsessive passion negative consequences. However, research has not examined passion among individuals with clinically elevated suicide risk, nor the associations between passion types and suicide-related outcomes. The present study presents a conceptual model linking the dualistic model of passion and the interpersonal theory of suicide constructs [specifically, thwarted belongingness (TB) and perceived burdensomeness (PB)]. U.S. adults with clinically elevated suicide risk (N = 484) completed online, cross-sectional assessments of harmonious and obsessive passion, TB, PB, and future dispositions (i.e., positive focus, negative focus, and suicide orientation). A mediation model indicated the effects of harmonious and obsessive passion on positive and negative focus and suicide orientation were largely explained by TB and PB. The present findings suggest engaging in a passion activity may be meaningfully related to suicide-related interpersonal perceptions (i.e., TB and PB).

The effectiveness and acceptability of formal versus informal mindfulness among university students with and without recent nonsuicidal self-injury: Protocol for an online, parallel-group, randomized controlled trial.

BACKGROUND: Mindfulness-based programming comprising both formal (FM) and informal (IM) mindfulness practice is increasingly offered to university students. However, difficulties with emotion regulation, self-criticism, and a potentially complex relationship with their body may undermine the benefits of FM for students with a history of nonsuicidal self-injury (NSSI), given its requirement of sustained attention on thoughts, emotions, and bodily sensations. IM may be better tolerated by these students. This protocol describes a randomized controlled trial comparing a brief FM practice, a brief IM practice, and an active control task in university students with and without recent NSSI. METHODS: Recruitment began in November 2022. An online, parallel-group, single-blind, randomized controlled trial will compare a 10-min, single-session FM practice, a 10-min, single session IM practice, and a 10-min, single session active control task in university students with and without recent NSSI. Outcomes will be assessed immediately pre-intervention and within five minutes post-intervention. The primary outcome will be state mindfulness. Secondary outcomes will be state stress, state well-being, and acceptability. Students with a history of NSSI are expected to report (i) greater improvements in state mindfulness, stress, and well-being, and (ii) greater acceptability in the IM condition, relative to the FM and control conditions. This distinction is not expected to occur in the no-NSSI comparison group. CONCLUSION: This trial is the first to parse out the impacts of FM versus IM practice among university students with and without a history of self-injury. Findings will be relevant to academic and clinical audiences within university settings.

The Effectiveness of a Mindfulness Induction as a Buffer Against Stress Among University Students With and Without a History of Self-Injury.

Stressful experiences are abundant in university and students with a history of nonsuicidal self-injury (NSSI) may be hyper-reactive to stress. While brief mindfulness inductions have been proposed as a buffer against acute stress, whether they function differently in students with a history of NSSI remains in question. This study sought to explore the impact of an online mindfulness induction on (a) two facets of state mindfulness (i.e., mind and body) and (b) state stress, following a stress induction task, in university students with versus without a history of NSSI. Participants were Canadian university students with (n = 82; Mage = 21.30 years, SD = 2.92; 87.8% female) and without (n = 82; Mage = 21.71 years, SD = 3.18; 87.8% female) a history of NSSI, matched on gender, age, and faculty, who completed baseline (T1) measures of state stress and state mindfulness. Participants were randomly assigned to complete a mindfulness induction or an active control task. All participants then underwent a stress induction, and again completed measures of state stress and state mindfulness (T2). Results from three-way mixed ANOVAs revealed that state stress increased from T1 to T2 for all participants, regardless of group or condition. Among those assigned to the control condition, state mindfulness of the body was lower at T2 for participants with a history of NSSI compared to those without such a history. However, participants with a history of NSSI who completed the mindfulness induction reported greater state mindfulness of the body at T2 than students with a history of NSSI who completed an active control task. Findings highlight the unique response of university students with a history of NSSI to a brief mindfulness induction. Implications are discussed in the context of future research and clinical applications.

Relationships between negative life events and suicidal ideation among youth in China: The direct and moderating effects of offline and online social support from gender perspective.

Background: Suicidal ideation was proved to be a critical precondition leading to the occurrence of subsequent suicidal behavior. Studies have confirmed that negative life events and forms of social support that youth are experiencing in the current socio-cultural context might have unique impacts on their suicidal ideation. However, the specific mechanism is relatively underexplored. Objective: We sought to investigate the impacts of offline and online social supports on Chinese students' suicidal ideation under the pressure of various negative life events, as well as potential gender differences in these relationships. Methods: Participants were 2,018 middle - high school and university students from Northwestern China, who completed a demographics questionnaire and self-report measures of negative life events, social support, and suicidal ideation. Results: Offline social support had a significant direct effect on suicidal ideation across genders. Among male youth, offline social support only had a moderating effect on the relationship between punitive negative life events and suicidal ideation. Among female youth, offline social support had a significant moderating effect on suicidal ideation under the pressure of all types of negative life events; Online social support only had a significant direct effect on female youth's suicidal ideation, although it did significantly moderate the relationship between all types of negative life events and suicidal ideation, across genders. Conclusion: Our findings revealed direct and moderating effects of offline and online social support on suicidal ideation among youth under the pressure of different types of negative life events, as well as gender-specific patterns in these relationships.

Various Types of Negative Life Events Among Youth Predict Suicidal Ideation: A Cross-Sectional Study Based on Gender Perspective.

We sought to investigate potential gender differences in various types of negative life events and suicidal ideation among Chinese high school and university students, as well as to analyze the interrelations between different types of negative life events and suicidal ideation among these young students. Participants were 2,018 high school and university students from northwestern China, who completed a demographics questionnaire and self-report measures of negative life events and suicidal ideation. Significant gender differences emerged in the types of negative life events reported and in students' degree of suicidal ideation. Within each gender group, different types of negative life events were predictive of the intensity of suicidal ideation. The present study provides evidence of the role of negative life events in predicting adolescents' and young adults' suicidal ideation regardless of their gender. However, gender differences did emerge in the specific type of negative life events that were predictive of suicidal ideation. For males, greater reports of punishment and adaptation had a significant positive impact on the intensity of their suicidal ideation. For females, greater reports of academic stress, personal loss, interpersonal relationships, and adaptation were all significantly and positively predictive of their suicidal ideation. Parents' marital status emerged as a significant indicator of suicidal ideation across genders, while age was significant negative predictor of suicidal ideation among females only.

A longitudinal investigation of university adjustment among students with and without a history of non-suicidal self-injury.

OBJECTIVE: The present study explored differences in four domains of university adjustment (i.e. personal-emotional, social, academic, and institutional attachment) among students with and without a history of engaging in non-suicidal self-injury (NSSI) and examined the independent influence of NSSI on university adjustment. PARTICIPANTS AND METHODS: Participants were 231 students from a large Canadian university who completed an online survey during their first and second year of university examining their perceived stress, perceived social support, coping self-efficacy, and university adjustment. RESULTS: Relative to students who never engaged in NSSI, those who did reported lower levels of university adjustment across domains. However, NSSI was not a significant predictor of university adjustment after accounting for perceived stress, perceived social support, and coping self-efficacy. CONCLUSIONS: This study provides preliminary evidence that engaging in NSSI may not confer additional risk for university adjustment, as students' psychological resources appear to be stronger determinants of adjustment.

The good, the bad, and the mixed: Experiences during COVID-19 among an online sample of adults.

Studies have outlined the negative consequences of the COVID-19 pandemic to psychological health. However, the potential within-individual diversity of experiences during COVID-19, and how such experiences relate to indices of psychological distress and COVID-19-specific stressors, remains to be explored. A large online sample of American MTurk Workers (N = 3,731; Mage = 39.54 years, SD = 13.12; 51.70% female) completed short assessments of psychological distress, COVID-19-specific stressors (e.g., wage loss, death), and seven items assessing negative and positive COVID-19 experiences. Latent profile analyses were used to identify underlying profiles of COVID-19 experiences. A four-profile solution was retained representing profiles that were: (1) predominantly positive (n = 839; 22.49%), (2) predominantly negative (n = 849; 22.76%), (3) moderately mixed (n = 1,748; 46.85%), and (4) high mixed (n = 295; 7.91%). The predominantly positive profile was associated with lower psychological distress, whereas both the predominantly negative and high mixed profiles were associated with higher psychological distress. Interestingly, specific COVID-19 stressful events were associated with the high mixed profile. The present study challenges the narrative that the impacts of COVID-19 have been unilaterally negative. Future directions for research are proposed.

Understanding the Needs of Primary School Teachers in Supporting Their Students' Emotion Regulation.

BACKGROUND: Accumulating evidence has underscored the importance of fostering children's emotion regulation (ER) within primary school settings and the role of teachers in such efforts. This study sought to assess the needs of teachers in supporting students' ER, through a better understanding of teachers' perceptions and use of healthy versus unhealthy ER strategies in the classroom. METHODS: Primary school teachers (n = 212; 91% female) completed an online, researcher-developed needs assessment survey assessing their perceptions regarding the importance of ER instruction and challenges surrounding children's ER, as well as the perceived effectiveness and reported use of healthy and unhealthy ER strategies in the classroom. RESULTS: Cochran's Q and chi-square analyses revealed misperceptions regarding the effectiveness of healthy and unhealthy strategies, as well as discrepancies between teachers' perceptions regarding the effectiveness of specific healthy strategies (eg, meditation) and their reported use of them. CONCLUSIONS: While teachers recognize the growing importance of fostering ER in the classroom, the present findings suggest that there is a need for more professional development regarding the effectiveness and implementation of ER strategies in the primary school context. Efforts should be made to provide teachers with concrete recommendations for the implementation of ER strategies in the classroom.