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Showing 25 results for Type of Study: Applicable
"Comparing Self-Compassion and Emotion Regulation in the Psychological Well-Being of Parents of Adolescents with Autism Spectrum Disorder and Parents of Adolescents with Typical Development: A Causal-Comparative Study"
Elahe Jafarpoor, Mojtaba Jafarishahidi,
Volume 18, Issue 2 (9-2024)
Abstract
Autism spectrum disorder (ASD) significantly affects family dynamics and can impact parental mental health. The present study aimed to examine differences in self-compassion and emotion regulation between parents of adolescents with ASD and parents of typically developing adolescents to identify their effects on parental mental health.This research employed a causal-comparative design, with a purposive sample of 200 parents (100 parents from each group) selected from clinical centers in Tehran. Data were collected using the Self-Compassion Scale, the Toronto Alexithymia Scale, and the SCL-90 questionnaire to assess mental health. Data analysis was conducted using multivariate analysis of variance (MANOVA).The results indicated that parents of adolescents with ASD had significantly lower self-compassion and experienced greater emotion dysregulation compared to parents of typically developing adolescents. Furthermore, these parents exhibited higher levels of psychological distress, including anxiety, depression, and stress.The findings highlight the unique psychological challenges faced by parents of adolescents with ASD and emphasize the necessity of designing effective interventions to enhance self-compassion and emotion regulation. Strengthening these factors may contribute to improved parental mental health and help mitigate difficulties associated with raising children with ASD.

The mediating roles of anxiety sensitivity and body dissatisfaction in the relationship between childhood trauma and eating attitudes in college students
Milad Rahimi, Vahid Sadeghi-Firoozabadi,
Volume 18, Issue 4 (3-2025)
Abstract

The aim of this study was to investigate the mediating roles of anxiety sensitivity and body dissatisfaction in the relationship between childhood trauma and eating attitudes in college students. This correlational and path analysis research included students aged 18 to 25 years from Kharazmi University of Tehran, studying in the second semester of the 1402 academic year. A total of 422 students were selected by convenience sampling. The research instruments included the 26-item version of Garner et al.'s eating attitude test (1982), the revised anxiety sensitivity index of Taylor and Cox (1998), the body shape questionnaire of Cooper et al. (1987), and the childhood trauma questionnaire of Bernstein et al. (2003). The findings indicated a good fit between the data and the model. The results showed that there is a direct and significant relationship between childhood trauma, anxiety sensitivity and body dissatisfaction with eating attitudes. Also, childhood trauma have a direct and significant relationship with anxiety sensitivity and body dissatisfaction. In addition, anxiety sensitivity has a direct and significant relationship with body dissatisfaction. Also, body dissatisfaction and anxiety sensitivity play a mediating role in the relationship between childhood trauma and eating attitudes.


the efficacy of cognitive-behavioral therapy and metacognitive therapy on craving in substance dependent individuals
Mr Mohammad Elahi, Mr Mahmoud Najafi, Mr Mohammadali Mohammadyfar,
Volume 19, Issue 1 (6-2025)
Abstract
Substance addiction is one of the main challenges in public health,accompanied by negative psychological, physical, and social consequences.In the field of interventions in the field of addiction,psychological treatments have a special place.The present study was conducted with the aim of comparing the effectiveness of cognitive-behavioral therapy and metacognitive therapy on cravings in drug addicts.The research method was a quasi-experiment of the pre-test-post-test type with the control group and the statistical population of all drug addicts in Semnan city in 2021,with the available sampling method,75 people according to the entry criteria.and exit were selected and randomly assigned to two experimental groups 1(cognitive-behavioral therapy),experimental group 2(metacognitive therapy) and a control group.The tools used in this research were Franken et al (2002).Multivariate covariance analysis was used to analyze the data.The results showed that both interventions were effective in improving cravings in drug dependent people. Also,there was no significant difference between the effectiveness of the two treatments(p<0.01).According to the obtained results, both treatments can reduce the risk of returning to drug use by changing cognitive variables related to drug abuse,such as drug-related beliefs, tempting beliefs, self-efficacy,and emotion regulation strategies. Therefore, cognitive-behavioral and metacognitive therapy can be used to prevent relapse in drug addicts.

The Role of Physical Activity in Modulating Psychological, Neural, and Hormonal Structures Related to Violence: An Approach Based on Iranian Criminal Law
Seyedeh Leila Naqibzadeh, Mahmooud Habibitabar, Masoud Mostafapour,
Volume 19, Issue 2 (9-2025)
Abstract
The aim of this study was to investigate the effects of exercise interventions on reducing aggressive behaviors and to understand the associated biological, neural, and psychosocial mechanisms. Conducted as a systematic review and analysis of selected studies, primarily focusing on moderate to high-intensity aerobic exercise, the research examined hormonal markers, neurostructural changes, and psychosocial outcomes related to aggression. Findings revealed that regular exercise reduces cortisol levels and modulates testosterone ratio, while increasing endorphin secretion and enhancing serotonergic function, which collectively contribute to decreased irritability and impulsivity. Furthermore, regular exercise promotes neuroplasticity, elevates brain-derived neurotrophic factor (BDNF) levels, and increases hippocampal volume, leading to significant improvements in prefrontal cortex function, crucial for impulse regulation and response inhibition. Psychosocially, group exercises strengthen social support, enhance self-efficacy, and improve conflict resolution skills, fostering sustained reduction in aggressive behaviors. These results indicate that multidimensional exercise interventions have a significant role in aggression reduction and mental health promotion, providing a strong foundation for developing therapeutic and rehabilitative programs.

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