In the present study, we investigated the relationship between physical activity (PA) and self-esteem (SE), while introducing body mass index (BMI), perceived physical fitness (PPF), and body image (BI) in adults (N =264, M =38.10 years). The findings indicated that PA was directly and indirectly associated with SE. BMI predicted SE neither directly nor indirectly, but was directly associated with PPF and both directly and indirectly with BI. Furthermore, PPF was directly related to BI and SE, and a direct association was found between BI and SE. The pattern of results suggests that among a sample of adults, PA is directly and indirectly associated with SE, PPF, and BI, but not with BMI. PA, PPF, and BI appear to play an important role in SE. Accordingly, regular PA should be promoted, in particular, among adults reporting lower SE.

Objective: Considering the impact of rapid sociocultural, political, and economical changes on societies and families, population-based surveys of mental disorders in different communities are needed to describe the magnitude of mental health problems and their disabling effects at the individual, familial, and societal levels. Method: A population-based cross sectional survey (IRCAP project) of 30 532 children and adolescents between 6 and 18 years was conducted in all provinces of Iran using a multistage cluster sampling method. Data were collected by 250 clinical psychologists trained to use the validated Persian version of the semi-structured diagnostic interview Kiddie-Schedule for Affective Disorders and Schizophrenia-PL (K-SADS-PL). Results: In this national epidemiological survey, 6209 out of 30 532 (22.31%) were diagnosed with at least one psychiatric disorder. The anxiety disorders (14.13%) and behavioral disorders (8.3%) had the highest prevalence, while eating disorders (0.13%) and psychotic symptoms (0.26%) had the lowest. The prevalence of psychiatric disorders was significantly lower in girls (OR = 0.85; 95% CI: 0.80-0.90), in those living in the rural area (OR = 0.80; 95% CI: 0.73-0.87), in those aged 15-18 years (OR = 0.92; 95% CI: 0.86-0.99), as well as that was significantly higher in those who had a parent suffering from mental disorders (OR = 1.96; 95% CI: 1.63-2.36 for mother and OR = 1.33; 95% CI: 1.07-1.66 for father) or physical illness (OR = 1.26; 95% CI: 1.17-1.35 for mother and OR = 1.19; 95% CI: 1.10-1.28 for father). Conclusion: About one fifth of Iranian children and adolescents suffer from at least one psychiatric disorder. Therefore, we should give a greater priority to promoting mental health and public health, provide more accessible services and trainings, and reduce barriers to accessing existing services.

Objective This study investigated the prevalence of feeding and eating disorders, and identified their correlates and comorbidities among children and adolescents. Method We used the nationally representative sample of the Iranian Children and Adolescents' Psychiatric disorders (IRCAP) survey, with 30,532 participants randomly selected by a multistage cluster sampling method. We employed the kiddie schedule for affective disorders and schizophrenia‐present and lifetime version (K‐SADS‐PL) semi‐structured face‐to‐face interview to screen for any psychiatric disorders, including feeding and eating disorders, and associated factors. We used multivariate binary logistic regression to analyze the data. Results Valid data from 27,111 participants were analyzed. The total prevalence of feeding and eating disorders among children and adolescents was 0.89 (0.81–1.10). In all types of feeding and eating disorders, the adjusted odds ratio was higher among girls (except binge‐eating disorder) and older adolescents but was lower among rural residents. The most common psychiatric comorbidities observed in children and adolescents with feeding and eating disorders were obsessive–compulsive disorder (20.2%), agoraphobia (20.2%), depressive disorder (16.4%), social phobia (10.1%), oppositional defiant disorder (10.1%), generalized anxiety disorder (9.4%), attention deficit hyperactivity disorder (7.5%), and conduct disorder (5.7%), which were significantly more common compared to their peers without feeding and eating disorders. Discussion Older age, female gender and living in an urban area are predisposing factors in feeding and eating disorders (in binge‐eating disorder, the male gender is a positive correlate). We suggest that future works pay attention to the role of gender, comorbidities and predisposing factors.

This paper identifies the effectiveness of group logotherapy in reducing depression and increasing meaning in life levels of university students in Iran. A randomized controlled trial was conducted with a pre- post- and follow-up test design. The instruments used were the Purpose in Life (PIL) test and the Beck Depression Inventory (BDI). Data were collected from 10 subjects in an experimental group and 10 in a control group. The experimental group participated in 10 sessions of group logotherapy, whilst the control group received no intervention. The mean scores for depression levels was significantly lower in the experimental group than in the control group and significantly higher in regard to meaning in life. Results suggest that group logotherapy has the potential to reduce depression levels and improve the meaning in life of university students.

Background: Many women with breast cancer in the process of diagnosing, treating, and surviving show psychological distress such as hopelessness and cancer-related stress. On the other hand, Acceptance and Commitment Therapy (ACT) as a psychological intervention provides a good model for coping with the disease. Objectives: This study aimed at investigating the effectiveness of ACT on demoralization syndrome and cancer-related trauma in patients with breast cancer and survivors. Methods: The present study was a clinical trial with pre-test and post-test. It was performed on 52 patients with breast cancer and survivors referred to the Golestan Cancer Patients Association in Gorgan in 2020. Initially, participants were selected by convenient sampling and randomly divided into two treatment groups (patients group and survivors group) and two control groups (patients group and survivors group). Then, the treatment groups underwent ACT for 8 consecutive weekly sessions, but the control groups did not receive any intervention. The data were obtained, using the Demoralization Scale (DS) and Post-traumatic Stress Disorder Checklist for DSM-5 (PCL-5) and analyzed by multivariate analysis of covariance (MANCOVA). Results: The results of the study showed a significant difference in demoralization syndrome components and PCL-5 between the treatment groups of patients and survivors with control groups of patients and survivors (P < 0.05). Also, there was no significant difference between the treatment groups of patients and survivors in the components of demoralization and PCL-5 (P > 0.05) except for the feeling of failure component (P = 0.048). Conclusions: According to the results, using ACT as a complementary treatment along with medical treatment to prevent and reduce demoralization syndrome and cancer-related trauma is recommended in patients with breast cancer and survivors.