BMC Psychology最新文献

Background: Sleep and mental health problems are very common in university students. The objective of this study was to assess the effectiveness of a multi-component sleep-mood intervention on improving sleep and mental health in university students with clinically significant insomnia symptoms, and to investigate possible mediators.

Methods: Thirty-five participants were randomized to the Sleep Mood Intervention: Live Effectively (SMILE) intervention (n = 23), or wait-list group (n = 12). SMILE is a multi-component group therapy and includes elements of cognitive behavioral therapy for insomnia (CBT-I), mindfulness, and lifestyle modifications, in four weekly two-hour sessions. The primary outcome was insomnia severity. Secondary outcomes were severity of depression and anxiety, and quality of life (QoL). Dysfunctional beliefs and attitudes about sleep and pre-sleep arousal were assessed as mediators.

Results: Intention-to-treat analysis showed significant time x treatment interaction on insomnia symptoms p = .02, partial η²= 0.15, d = 0.84 [95% CI: 0.63 to 1.14], with significantly lower insomnia severity for SMILE compared to waitlist at post-test. No significant effects were found on depression d = 0.02 [95% CI: -0.35 to 0.37], anxiety d = 0.15 [95% CI: -0.16 to 0.53], and QoL d = 0.09 [95% CI: -0.25 to 0.42]. Dysfunctional beliefs mediated the effect on insomnia severity, but pre-sleep arousal did not.

Conclusions: This integrated group intervention is associated with reductions in insomnia symptoms in university students. Since no significant effects were detected on mood and QoL, future studies with larger sample size may explore the effects of this intervention on these outcomes.

Trial registration: Registry: Overzicht van Medisch-wetenschappelijk Onderzoek.

Registration number: NL-OMON46359. Date of registration: September 18^th, 2018.

Background: The abandonment of psychotherapeutic treatments is influenced by various factors, including patient characteristics, therapist traits, and the therapeutic relationship. Despite the well-documented importance of these factors, limited empirical research has focused on the role of the therapeutic relationship and the characteristics of therapist-patient dyads in predicting treatment dropout. This study protocol outlines a longitudinal research project aimed at predicting dropout and non-response in psychotherapy for individuals with personality disorders. The research seeks to identify predictive factors related to psychotherapy outcomes, focusing on patient, therapist, and dyadic elements. Specifically, the study will examine the influence of therapist characteristics (e.g., personality traits, countertransference, responsiveness) on treatment outcomes, explore the impact of relational factors (e.g., treatment expectations, epistemic trust, therapeutic alliance) on therapy effectiveness, and assess how the therapeutic alliance within therapist-patient dyads affects the likelihood of dropout and non-response.

Methods: The longitudinal study will include 100 therapist-patient dyads (200 participants) recruited from various Mental Health Services in Milan, Italy. Validated instruments will be administered to both patients and therapists at four-time points: T0 (baseline), T1 (3 months), T2 (6 months), and T3 (1 year). Data will be collected at baseline and at the one-year mark to evaluate the relationships between therapist, patient, and dyadic factors and treatment outcomes.

Discussion: Identifying predictive variables associated with high dropout rates can help preempt treatment discontinuation, reducing the financial and operational burdens on mental health services. Understanding these factors will enable the development of targeted interventions to improve treatment engagement and reduce attrition. This approach could enhance outcomes for individuals with personality disorders and lead to more efficient resource allocation and sustainable delivery of mental health care.

Background: Empathizing with patients is an essential component of effective clinical care. Yet, a debate persists regarding how healthcare professionals' emotions and performance are impacted when they engage in empathetic behaviors and attempt to discern patients' mental states during clinical interactions. To approach this issue, this study explores the psychometric properties of the Mental State Inferences in Healthcare Professionals Scale (MSIHPS), a novel eight-item scale to evaluate healthcare professionals' perceptions of their own disposition to infer patients' mental states during clinical interactions.

Method: The study was conducted across various units within a regional hospital and primary care units affiliated with the Canarian Public Health Service in Spain. Data collection took place over the course of 2022, spanning from February to November. The psychometric properties of the scale were analyzed, including an exploratory and a confirmatory factor analysis, to test reliability and validity. Additionally, an item response model was run to test potentially biased items. The study collected data from a sample of 585 healthcare professionals.

Results: Overall, the results indicate that the psychometric properties of the tool are adequate. Furthermore, the unidimensionality of the scale was confirmed using the item response model, wherein the eight-items significantly contribute to predicting the latent construct.

Conclusion: The MSIHPS offers the opportunity to explore the role of mentalizing in a diversity of healthcare settings. This measure can be useful to explore the relationship between healthcare professionals' disposition to infer patients' mental states and other relevant variables in clinical interactions, such as empathy and clinical performance.

Abusive supervision in healthcare settings can have detrimental effects on employee behavior and patient care, making it crucial to understand the underlying mechanisms and mitigating factors. This study examines the impact of abusive supervision on patient-directed service sabotage, focusing on the mediating role of workplace rudeness and the moderating effect of work ethics. Data were collected from 305 hospital nurses, and structural equation modeling (SEM) was used to test the proposed model. The findings reveal that abusive supervision significantly increases workplace rudeness, which in turn escalates to service sabotage. However, strong work ethics were found to weaken the link between rudeness and sabotage, demonstrating their protective role in this negative cycle. The moderated mediation analysis further confirms that work ethics reduce the indirect impact of abusive supervision on service sabotage through rudeness. These results contribute to our understanding by illustrating how ethical standards can buffer against the negative consequences of abusive supervision, providing practical implications for enhancing leadership practices and promoting ethical behavior in healthcare environments.

Background: Noise-Induced Hearing Loss (NIHL) may have a significant effect on individual job performance (IJP). These effects may exert through aggression and work-related quality of life (WRQoL). Hence, the present study was conducted to investigate the modeling of the impact of NIHL on IJP by exploring the role of aggression and WRQoL.

Methods: In 2022, a comprehensive study was carried out on 335 industrial workers in Kaveh Industrial Town, Saveh, Iran. The study encompassed a range of assessments, including a questionnaire-based survey that included the IJP questionnaire, WRQoL questionnaire, and Aggression questionnaire, as well as a pure tone audiometry test. The data gathered from these assessments were analyzed using structural equation modeling, providing a robust framework for understanding the complex relationships between variables.

Results: Based on Spearman correlation test there is a negative correlation between NIHL_total and WRQoL and IJP, with coefficients of -0.459 (P-value < 0.01) and - 0.575 (P-value < 0.01), respectively. Additionally, there is a positive correlation between NIHL_total and aggression, with a coefficient of 0.374 (P-value < 0.05). The direct effect coefficients for the impact of NIHL_total on WRQoL, aggression, and IJP were - 0.412, 0.453, and - 0.128, respectively. Moreover, the indirect effect coefficients of NIHL_total on the IJP through aggression, through WRQoL, and through both aggression and WRQoL were - 0.057, -0.275, and - 0.078, respectively.

Conclusion: Overall, the results indicate that NIHL had a negative and positive association with WRQoL and aggression among workers, respectively. Furthermore, IJP was found to be directly and indirectly influenced by NIHL, through reduced WRQoL and aggressive behavior as negative consequences of NIHL.

Background: Suicidal ideation may be a warning sign for suicide and previous work has indicated a higher prevalence of suicidal ideation during the COVID-19 pandemic. Job loss and job insecurity are potential risk factors for suicidal ideation, but their importance during the pandemic, and the role of organizational changes for suicidal ideation, is unclear. This study examined the association between various experiences associated with job loss and job insecurity during the pandemic and thoughts of suicide/self-harm in Sweden.

Methods: The study sample was drawn from the Swedish Longitudinal Occupational Survey of Health (SLOSH). Auxiliary data collections in February 2021 and 2022 assessed exposure to job loss/unemployment, furlough, workplace downsizing, or increased job insecurity versus stable employment and thoughts of suicide or self-harm (PHQ-9) during the pandemic. The analyses were based on 1558 individuals (2 349 observations) participating in either or both waves and who had been working before the pandemic. Logistic regression models with cluster-robust standard errors were fitted, including sociodemographic factors and prior mental health problems to control for potential confounding. Measures of personality based on a brief version of the Big-Five personality inventory were also added.

Results: The results indicated an association between all experiences, except furlough, and thoughts of suicide/self-harm, when adjusting for sex, age, civil status, socioeconomic status and prior mental health (job loss odds ratio (OR) = 3.70, 95% confidence interval (CI) 1.79-7.63, downsizing OR = 2.41, CI 1.24-4.70, job insecurity OR = 2.77, CI 1.15-6.67). The associations for job loss and insecurity were attenuated by adjustment for personality, although it remained statistically significant for downsizing.

Conclusions: The results suggested a higher risk of suicidal ideation connected with loss of employment and survival of a downsizing, but not a forced reduction in working times/pay during the COVID-19 pandemic. The association for subjective job insecurity was less robust and may be partly explained by personality.

Objectives: In the present era, parents frequently stigmatize themselves for their children's negative behaviors and inadequate social skills. Parents' self-stigma (PSS) may lead to a decrease in parental self-efficacy and quality of marital and family life. In light of these reasons, the principal objective of this study to assess the validity and reliability of the Turkish version of the PSS Scale (PSSS) as developed by Eaton et al. (2019) and to investigate the indirect effect that parenting stress has on the relationship between PSS and parental self-efficacy.

Methods: We collected data from a total of 1,118 parents via random sampling, with the first part of the study involving 645 participants (M_age = 32.64 ± 7.28) and the second part of the study involving 473 participants (M_age = 27.43 ± 9.87). In the first part of the study, we employed structural equation modeling for the confirmatory factor analysis and Pearson's correlation coefficient for the criterion-related validity, average variance extracted, and composite reliability analyses. Moreover, we calculated Cronbach's alpha, McDonald's omega, and Guttman split-half coefficients for the reliability analyses. In the second part of the study, we utilized Hayes' bootstrapping method to assess the indirect effect of parenting stress on the relationship between PSS and parental self-efficacy.

Results: The first part of the study confirms the PSSS's 11-item, 3-factor structure, showing the Turkish form to have acceptable goodness-of-fit indices, and found Cronbach's alpha for the PSSS to be 0.89. Furthermore, the first part of the study demonstrates a significant negative correlation between marital life satisfaction and PSS. Meanwhile, the second part of the study has determined PSS to be positively related to parenting stress and negatively related to parental self-efficacy. The second part of the study also indicates parenting stress to have an indirect effect on the association between PSS and parental self-efficacy.

Conclusions: The study indicates the Turkish version of the PSSS to be a valid and reliable instrument in Turkish culture for measuring parents' PSS levels regarding their children, with higher scores indicating greater PSS. The scale can be effectively used in both research and clinical settings. The study also suggests parental stress to have a possible impact on the association between PSS and parental self-efficacy. Furthermore, addressing the variables of PSS and parenting stress in family-focused interviews and therapeutic interventions may contribute to increasing parental self-efficacy.

Background: Although extant literature has investigated the impacts of social sites on employees' job performance in different sectors, scholars have given little attention to teachers' job performance (TJoP) in higher educational institutes.

Purpose: We aimed to investigate the direct and mediating impact of social media use (SMU) on TJoP. Based on social cognitive theory, this study proposed a model that consists of six hypotheses.

Methodology: To empirically test the model, we develop a survey link to collect data from respondents working in universities in Jiangsu province, China. Partial least square structural equation modeling (PLS-SEM) using SmartPLS 4 has been used for analyzing 454 respondents.

Results: Research findings demonstrate the significant effects of SMU on TJoP, well-being, and social media addiction (SMAdd). In addition, teachers' well-being and SMAdd have a positive and negative significant effect, respectively, on TJoP. Moreover, this research evidenced a significant partial mediation of teachers' well-being and SMAdd.

Conclusion: This study points out the key role of SMU in the direct and indirect influences of TJoP through well-being and SMAdd. Further, it brings into view the urgency of higher education to prudently consider the implications of SMU on performance and general well-being among its faculty.

Background: This study assessed the relationship between social media use and body dysmorphic disorder (BDD). We calculated the prevalence of BDD in our sample and explored factors that may be associated with BDD. Various factors that we explored include sociodemographic characteristics, body image perceptions, and specific social media platforms used. The key focus of our study is understanding the impact of social media on mental health, specifically in the context of BDD.

Methods: This was a cross-sectional online survey that included the standardized Body Dysmorphic Disorder Questionnaire (BDDQ). Data on social media use were collected through self-reported usage patterns. Statistical analysis was conducted to identify associations.

Results: Increased overall social media use was associated with BDD (p = 0.030). The prevalence of BDD in our sample was 1.8%. Age, being single and being a student were associated with BDD, with p values of 0.004, 0.023, and < 0.001, respectively. BDD was associated with comparing one's body image with that of people on social media (p = 0.001). BDD was associated with judging other people based on their appearance (p < 0.001). Using social media in the fields of celebrities (p = 0.020), fashion (p = 0.025), music and songs (p < 0.001) were associated with BDD.

Conclusions: Increased social media use is associated with BDD, but different patterns of social media use may affect this relationship, indicating the need for further research in this field.