BMC Psychology最新文献

Introduction: With the growing prevalence of anxiety symptoms among university students, self-control is an important potential influence. This study aims to understand the network structure of self-control and anxiety, and to identify the core symptoms within this network. It will provide a theoretical basis for the prevention and intervention of anxiety symptoms in university students.

Method: We used network analysis to study anxiety and self-control in 3,792 university students from six schools in Heilongjiang Province, China. We checked for linear connections in the networks using a restricted cubic spline. We conducted the analyses and made graphs using R software.

Results: (i) The total sample network showed that higher levels of self-control in university students were associated with lower anxiety levels and were validated by the restrictive cubic spline. (ii) There was the strongest negative correlation (edge weight = -0.42) between Without thinking (SC7) and Panic (A5), and the edge weight coefficients of this self-control component and anxiety symptoms were greater than those of other self-control components. (iii) Physical exertion (A6) and Scared (A7) were identified as the core symptoms of the overall network, with expected influence of 1.08 and 1.08 (Z-score). (iv) A significant difference was observed between the anxiety positive network structure and the total sample network structure, with the strongest positive correlation between Iron self-control (SC3) and Breathing difficulty (A2) (edge weight = 0.22), with the strongest negative correlation between Certain things (SC2) and Situations (A4) (edge weight = -0.35). (v) The self-control component Iron self-control (SC3) had only one positive edge in the rural network, and only two positive edges in not one child network.

Conclusion: The present study offered a new perspective on the relationship between self-control and anxiety using network analysis for the first time. The control component Without thinking (SC7) was an important concept influencing the negative correlation of anxiety, and Physical exertion (A6) and Scared (A7) were core symptoms in the total network. Heterogeneity analyses showed a tendency for the more self-controlled to be more anxious in the anxiety positive sample. These results may be a potential target for preventing and intervening anxiety in university students.

Background: Psychotic-like experiences are common in the general population and an important indicator of psychological vulnerability. One of the used instruments for their assessment is the Adolescent Psychotic-Like Symptom Screener (APSS). However, there are few studies on the APSS psychometric characteristics in different cultural contexts. The aim of this study is to adapt the instrument in the Spanish context and analyze its psychometric properties in an adult population.

Methods: Upon the translation and adaptation of the APSS to Spanish, a sample of 287 participants (19-60 years) completed the questionnaire online together with the Symptom Assessment-45 Questionnaire (SA-45) and an ad-hoc survey on clinical and sociodemographic variables. The sample was then randomly split into two halves, the first being the calibration (n = 144) and the second the validation sample (n = 143). An exploratory factor analysis was performed with the former, and a confirmatory factor analysis was performed with the latter, together with internal consistency and convergent validity analyses.

Results: The APSS Spanish version presents a unifactorial structure comprising 6 out of the 7 original items with adequate fit and good internal consistency. This single factor structure is invariant across age, sex and history of self-reported psychopathology. The instrument also shows significant positive correlations with the SA-45 psychoticism and paranoid ideation subscales.

Conclusions: To the best of our knowledge, this is the first study that has conducted a psychometric analysis of the APSS in adult population. The Spanish version of the APSS shows adequate reliability, construct and convergent validity in adults, therefore provides a handy tool to be used for the screening of psychotic-like experiences in the Spanish general population.

Background: Perfectionism is a multidimensional personality trait that manifests itself through various aspects of life as well as sexuality. Yet, the specific nexus between perfectionism and women's sexual experiences continues to remain unaddressed. Hence, this research aimed to investigate the relationship between the dimensions of sexual perfectionism, sexual function, and sexual performance anxiety (SPA) among Iranian married women of reproductive age in Gonabad, Iran.

Method: A cross-sectional study was conducted in Gonabad City in 2021, involving 450 women of reproductive age. Stratified sampling was used to select public healthcare centers, and participants were chosen via simple random sampling. Data were collected online through platforms like WhatsApp and Telegram, using the Multidimensional Sexual Perfectionism Questionnaire (MSPQ), Female Sexual Function Index (FSFI), and Brief Sexual Performance Anxiety Scale (BSPAS). The validity and reliability of these instruments were confirmed through content validity assessments and Cronbach's α. Hierarchical linear regression was performed using SPSS version 26, with the significance level set at p < 0.05.

Results: Linear regression analysis indicated that self-oriented sexual perfectionism was positively associated with all FSFI domains, including desire, arousal, lubrication, orgasm, satisfaction, total FSFI (p < 0.001), and pain (p < 0.01). Partner-oriented sexual perfectionism was positively associated with satisfaction (p < 0.05). In contrast, partner-prescribed sexual perfectionism was negatively associated with all domains of FSFI, including desire, pain (p < 0.05), arousal, lubrication, total FSFI (p < 0.001), orgasm, and satisfaction (p < 0.01). Socially-prescribed sexual perfectionism was positively associated with desire and negatively associated with pain (p < 0.05). In particular, only partner-prescribed and socially-prescribed sexual perfectionism were positively associated with SPA (p < 0.01).

Conclusion: The association found between dimensions of sexual perfectionism, sexual function, and SPA in Iranian women underscores the necessity for educational initiatives tailored to psychologists, psychiatrists, counselors, sexologists, and other healthcare practitioners. These programs would help to build a deeper insight into the origins of women's sexual complaints and identify and manage them within the context of marital relationships.

Objective: This study aims to conduct a literature review and meta-analysis on the use of Happiness Management strategies in internal communication. The objective was to extract theoretical constructs of dimensions and indicators for the development of a guide for its application, validated by a panel of experts.

Methods: A systematic literature review and meta-analysis was performed under the protocol of the PRISMA Extension Guide of articles indexed in the Scopus database (2019-2024). The total number of extracted documents (n = 479) was screened based on the inclusion criteria, and the sample was delimited by 49 studies. Subsequently, after reading and analyzing the research, the dimensions and indicators of internal communication from a Happiness Management perspective were clustered. This guide was submitted to a panel of 13 experts who determined the reliability and validity of the construct and content using the Content Validity Index (CVI).

Results: The dimensions and indicators emerging from the literature were validated with an average ( $\overline{X}$ ) of 3.36/4, achieving a level of inter-judge agreement (CVI) of 0.86, an excellent agreement of 86%, and an average score of 2.90/4 (high). The guide was composed of 9 dimensions of internal communication: Attitudes of the leader, employer or supervisor, Climate and communication policies, Feedback and recognition, Organizational environment and structures, Peer and informal communication, Organizational culture and business perspective, Employee-organization relationship, Communication media and platforms, and Employee attitudes, which brought together 103 variables. These dimensions were then reorganized into the three macro-dimensions of the Happiness Management philosophy: (1) active construction of a healthy work environment and well-being, (2) formation of employees' positive personality, and (3) active emotional experience during the working day to build the internal communication development guide from the Happiness Management perspective.

Conclusions: Integrating Happiness Management into internal communication can significantly enhance employee well-being and organizational effectiveness. The validated framework provides a detailed guide for aligning internal communication strategies with the Happiness Management principles.

Background: Physical activity has the potential to improve physical and mental health outcomes of persons with depression. However, feasible and acceptable strategies to integrate physical activity interventions into real-world settings are needed.

Objective: To assess the feasibility and acceptability of a manualized Behavioral Activation intervention aimed to increase physical activity in persons with depression (defined as a PHQ-9 score ≥ 10).

Methods: A single-arm pilot study was conducted. The intervention consisted of 8 tele-therapy sessions delivered over a 10-week period. Measures of feasibility included screening, enrollment, intervention adherence, outcome data availability, and intervention fidelity. Acceptability was assessed with a post-intervention survey and qualitatively through focus groups and interviews. Preliminary efficacy of the intervention was assessed by evaluating pre-to-post changes in physical activity and depressive symptoms.

Results: All feasibility metrics exceeded predetermined feasibility goal metrics with the exception of Fitbit wear and screening rate, which was due to a greater than anticipated enrollment rate. Participants (n = 15) reported perceived benefits from the intervention and convenience in attending tele-therapy sessions. Depressive symptoms, as measured by the PHQ-9 improved (16.8 at enrollment to 10.1 post intervention, Cohen's d = 1.13). Self-reported moderate-to-vigorous physical activity (MVPA) increased from 22.0 min/week at baseline to 36.67 min/week post-intervention (d = 0.58). Physical activity as measured by the Fitbit showed little change (daily step 5543.29 during Week 1 to 6177.48 during Week 10, (d = 0.14); MVPA 21.23 min/week during Week 1 to 19.22 at Week 10 (d = 0.0.06).

Conclusions: Results of the pilot study suggest the intervention is feasible to deliver and acceptable to participants. Preliminary results suggest the intervention may be effective in improving depressive symptoms and increasing self-reported physical activity.

Trial registration: ClinicalTrials.gov NCT04990401, Registered July 21, 2021.

School bullying significantly impacts adolescent physical and mental development. The current study aimed to explore the effect of campus exclusion on school bullying behavior among junior high school students and the role of callous-unemotional traits and family caring. The Campus Exclusion Questionnaire, Olweus Child Bullying Questionnaire, Callous-Unemotional Trait Scale, and Family Caring Scale were completed by 705 students. A moderated mediation model was analyzed using SPSS 24.0. Results indicated that both campus exclusion and callous-unemotional traits positively predicted bullying behavior. Callous-unemotional traits partially mediated the relationship between campus exclusion and bullying behavior. Additionally, family caring moderated the link between callous-unemotional traits and bullying behavior, mitigating adverse effects. The study highlighted family caring's protective role against bullying linked to adverse school experiences. Therefore, collaboration between schools and families is crucial to reduce bullying.

Background: Drawing on the "kicking the barking dog effect", this study investigated the individual and group-level mechanisms underlying triggered displaced aggression (TDA).

Methods: Three experiments were conducted to investigate the effects of anger and hostile attribution on TDA, examining these factors at both the individual and group levels. The preliminary experiment investigated how emotions affect subsequent cognition at an individual level with the aim of understanding the underlying generative process of TDA. Experiment 1 explored the relationship between anger, hostile attribution, and subsequent aggressive behaviors at an individual level, while also discussing the underlying generative process of TDA. Experiment 2 investigated the relationship between anger, hostile attribution, and subsequent aggressive behaviors from a group-level perspective, while also delving into the impact of trigger identity on the underlying generative process of TDA.

Results: When individuals were exposed to both a provocation and a subsequent triggering situation, they demonstrated stronger hostile attribution and displayed more aggressive behavior directed toward the trigger. This study found that hostile attribution played a complete mediating role in the influence of anger on TDA, while the triggering situation itself had a moderating role. In the presence of triggering situations, individuals exhibited stronger hostile attribution as their level of anger increased. In the absence of a triggering situation, changes in anger level did not have a significant effect. In the presence of a triggering situation, the identity of the trigger played a moderating role in the process of "anger → hostile attribution → TDA". When the trigger belonged to an in-group, individuals exhibited stronger hostile attribution toward the out-group and subsequently displayed greater TDA.

Conclusion: These findings expand the applicability of the "kicking the barking dog effect" and offer suggestions for controlling the escalation of intergroup conflicts.

As the COVID-19 epidemic ends in China, it is worth exploring the growth after experiencing the trauma of the epidemic. China has been managing the epidemic for a relatively long time compared to other countries. Many scholars have researched trauma and post-traumatic growth in groups such as doctors and patients. However, little attention has been paid to the post-traumatic growth of ordinary people who experienced the epidemic in the Chinese context and the related influencing factors. Based on the educational system as the research context, this study proposes the effects of proactive personality and social support on PTG in the post-epidemic era through the mediation of meaningfulness of life. To empirically examine the influences of PTG in the post-epidemic era, an online survey of 1210 university students was conducted for data analysis. The analysis results suggest that proactive personality and social support positively influence meaning in life. Proactive personality, social support and meaning in life positively influence post-traumatic growth. Proactive personality and social support social support and proactive personality indirectly influence post-traumatic growth through the mediation of the meaning in life. This research empirically investigated the role of personality, social support, meaning in life, and post-traumatic growth among university students.

Background: Sporting success relies not only on athletes' physical qualities but also involves psychological, technical, and environmental factors. Given the lack of effective tools to comprehensively measure sporting success in the Chinese context, this study aimed to validate the Chinese version of the Sport Success Scale (SSS-C).

Methods: A total of 604 adolescent basketball players, comprising 301 (49.8%) males and 303 (50.2%) females aged between 12 and 19 (M = 15.53, SD = 1.42), were recruited from secondary schools across 17 cities in Shandong Province, China, to answer the questionnaire, which measured their views on 29 items through a six-point Likert scale. The SSS was translated into Chinese language (SSS-C) using forward-backward translation techniques. Confirmatory Factor Analysis (CFA) was performed using Mplus 8.0 software to assess the structural validity of SSS-C. The reliability and convergent validity were also evaluated.

Results: CFA results demonstrated an excellent fit to the hypothesized six-factor model based on the fit indices (CFI = 0.997, TLI = 0.997, RMSEA = 0.016 [90% CI: 0.005, 0.022], SRMR = 0.018). All items displayed significant factor loadings above 0.40, supporting the robustness of the model. The SSS-C exhibited high internal consistency reliability (Cronbach's α ranged from 0.95 to 0.96; Composite Reliability ranged from 0.95 to 0.96) and strong convergent validity (Average Variance Extracted values > 0.50).

Conclusion: The SSS-C with 29 items was a valid and reliable instrument for comprehensively assessing sport success among Chinese adolescent athletes. The multidimensional approach of the SSS-C provides a new perspective for understanding the psychological factors contributing to athletes' success, which can inform the development of targeted interventions.