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Objective: The present study aimed to investigate the effect of narcissistic tendencies on marital relationship stability and examine the mediating role of emotional maturity in couples. Methods and Materials: This study employed a descriptive-correlational design and was conducted among married couples residing in Chaharmahal and Bakhtiari Province, Iran. A total of 384 couples were selected using multistage cluster sampling. Inclusion criteria included at least two years of marital experience and no history of severe psychological disorders. Data were collected using three standardized instruments: the Marital Instability Index (MII), the Narcissistic Personality Inventory (NPI), and the Emotional Maturity Scale (EMS). The psychometric properties of these tools were confirmed through Cronbach’s alpha and split-half reliability. Data were analyzed using descriptive statistics, Pearson correlation, and structural equation modeling (SEM) via SPSS and AMOS software. Bootstrapping was also employed to test the mediating effect. Findings: The results revealed that narcissistic tendencies were significantly and negatively associated with marital relationship stability (β = -0.32, p < .001). Emotional maturity was found to have a significant positive effect on marital stability (β = 0.43, p < .001) and a significant negative relationship with narcissistic tendencies (β = -0.38, p < .001). Importantly, emotional maturity partially mediated the relationship between narcissistic tendencies and marital stability (indirect effect β = -0.16, p < .01), and the total effect of narcissism on marital instability was substantial (β = -0.48, p < .001). The proposed model demonstrated a good fit to the data with acceptable fit indices. Conclusion: The findings suggest that narcissistic traits undermine marital stability directly and indirectly by reducing emotional maturity. Emotional maturity serves as a protective factor that enhances relational resilience. These results highlight the importance of addressing emotional development and personality traits in marital counseling and relationship education.

The purpose of this study was to assess how socio-demographic factors affect quality of life, emotional intelligence, and organizational commitment among employees of transmittal companies in Sistan and Baluchestan Province, Iran. The sample included 268 employees from the Sistan and Baluchestan Transmittal Company who were selected through a convenience sampling method. The Quality of Life Scale created by Dueby et al. (1988), Singh's Emotional Intelligence Scale (2004), and the Organizational Commitment Scale by Khan and Mishra (2002) were employed for gathering data. The results from one way ANOVA indicated that individuals aged 31-40 years and those aged 41 years and older exhibited notably higher average mean scores for quality of life in comparison to the 22-30 years age group. However, people between 22 and 30 demonstrated notably higher average scores in emotional intelligence compared to those in the 31-40 age group and individuals aged 41 and older. The results of the independent t-test revealed that male employees achieved significantly greater average scores on quality of life compared to their female counterparts. The results from the one-way ANOVA indicated a notable difference in quality of life scores; employees with 11-20 years and those with 21 or more years of experience showed significantly higher average mean scores in quality of life compared to employees with less than 10 years of experience.

Objective: The aim of this study was to compare the effectiveness of Trauma-Focused Cognitive Behavioral Therapy (TF-CBT) and Acceptance and Commitment Therapy (ACT) on the self-efficacy of adolescents with a history of domestic violence. Methods: The research method was a semi-experimental design with a pre-test–post-test structure and a non-equivalent control group. The study population consisted of 69 adolescent girls, aged 14 to 18 years, who had experienced domestic violence and had a case file at the Social Emergency Center of Babol city during the second half of 2023. A total of 45 participants were selected through convenience sampling based on inclusion criteria and were randomly assigned to two experimental groups of 15 participants each and one control group of 15 participants. Data were collected using the Morris Self-Efficacy Questionnaire (2001). A summary of TF-CBT sessions, adapted from Cohen (2001), consisting of 10 sessions of 90 minutes each, and a summary of ACT sessions, adapted from Hayes et al. (2004), consisting of 8 sessions of 90 minutes each, were administered to the experimental groups. No intervention was applied to the control group. Data analysis was performed using repeated measures analysis of variance (ANOVA) with SPSS 18 software. Findings: The findings indicated that both TF-CBT and ACT had an effect on the self-efficacy of adolescents with a history of domestic violence. However, TF-CBT was more effective than ACT in enhancing self-efficacy. Conclusion: The results of this study could provide practical implications for therapists and counselors.

Objective: This study aimed to investigate the predictive roles of co-parenting quality and parenting stress in relation to child behavioral adjustment among parents in Morocco. Methods: A correlational descriptive design was employed involving a sample of 396 parents selected based on Krejcie and Morgan’s sampling table. Participants completed three standardized instruments: the Child Behavior Checklist (CBCL) to assess child behavioral problems, the Parenting Stress Index–Short Form (PSI-SF) to measure perceived parenting stress, and the Co-parenting Relationship Scale (CRS) to evaluate co-parenting quality. Data were analyzed using SPSS version 27. Pearson correlation coefficients were computed to examine the bivariate associations between the dependent variable and each independent variable. Multiple linear regression was then conducted to evaluate the joint predictive power of parenting stress and co-parenting quality on child behavioral adjustment, with all assumptions for regression analysis thoroughly checked and confirmed. Findings: Results showed a significant positive correlation between parenting stress and child behavioral problems (r = .56, p < .01), and a significant negative correlation between co-parenting quality and child behavioral problems (r = –.42, p < .01). Multiple regression analysis revealed that parenting stress (β = .48, t = 8.60, p < .01) and co-parenting quality (β = –.31, t = –6.75, p < .01) were both significant predictors of child behavioral adjustment. The overall model was significant (F(2, 393) = 129.72, p < .01), explaining 40% of the variance in child behavioral outcomes (R² = .40, Adjusted R² = .39). Conclusion: The findings highlight the critical roles of both relational and psychological parenting factors in child development. Interventions aiming to reduce parenting stress and enhance co-parenting quality may be effective in improving behavioral outcomes in children, especially in non-Western cultural contexts like Morocco.

Objective: This study aimed to examine the direct and indirect effects of parental smartphone addiction on child behavioral problems, with parenting quality as a mediating variable. Methods and Materials: A descriptive correlational design was employed with a sample of 410 parents from Malaysia, determined according to the Morgan and Krejcie sample size table. Participants were recruited through schools and community centers and completed standardized measures assessing smartphone addiction, parenting quality, and child behavioral problems. Data were analyzed using SPSS-27 for descriptive statistics and Pearson correlations, and AMOS-21 for structural equation modeling (SEM). Model fit indices, including χ²/df, GFI, AGFI, CFI, TLI, and RMSEA, were used to assess model adequacy. Findings: Descriptive statistics revealed moderate levels of parental smartphone addiction (M = 32.47, SD = 6.81), relatively high parenting quality (M = 74.26, SD = 9.54), and mild to moderate child behavioral problems (M = 18.63, SD = 5.72). Correlation analyses showed that parental smartphone addiction was positively correlated with child behavioral problems (r = .36, p < .001) and negatively correlated with parenting quality (r = –.41, p < .001). Parenting quality was negatively correlated with child behavioral problems (r = –.44, p < .001). SEM confirmed partial mediation: parental smartphone addiction negatively predicted parenting quality (β = –.39, p < .001), which in turn negatively predicted child behavioral problems (β = –.41, p < .001). The direct path from parental smartphone addiction to child behavioral problems remained significant (β = .25, p = .001), while the indirect effect through parenting quality was also significant (β = .16, p < .001). Conclusion: The study highlights that parental smartphone addiction increases child behavioral problems both directly and indirectly through reduced parenting quality. Interventions should target reducing parental smartphone addiction and enhancing parenting practices to safeguard children’s behavioral health.