Mediating role of academic competence in the relationship between perceived teaching style and academic resilience among adolescents.

BACKGROUND: Academic resilience is crucial for adolescents as it enables them to overcome challenges and achieve educational success, yet the mechanisms underlying its development remain inadequately understood. This study investigated the mediating role of academic competence in the association between perceived teaching style and academic resilience among adolescents. METHODS: This descriptive correlational study was conducted between June 2022 and December 2022. The statistical population for this study encompassed all high school students in Tehran. To ensure the representativeness of the sample, a stratified random sampling technique was employed, involving a total of 400 high school students. Data were collected using online questionnaires, including the Academic Resilience Inventory (ARI), Teacher as Social Context (TASC), and Academic Competence Evaluation Scale (ACES). Descriptive statistics (e.g., mean, standard deviation, correlation matrix) and inferential statistics (e.g., path analysis) were used to analyze the data through SPSS-23 and LISREL version 8.7.2. RESULTS: The findings demonstrate significant relationships between teaching styles, academic competence, and academic resilience. Specifically, path analysis reveals that teaching styles, particularly those emphasizing support and involvement, have direct and meaningful effects on academic competence, subsequently influencing academic resilience. The proposed model exhibits a good fit, as evidenced by various fit indices (p < .05). CONCLUSION: This study underscores the pivotal role of supportive and engaging teaching styles in fostering academic resilience among adolescents. By significantly enhancing students' academic competence, these teaching approaches contribute to their overall well-being. These findings offer valuable insights for educators and policymakers to develop strategies that cultivate both academic skills and emotional strength, ultimately leading to improved educational outcomes.

The relationship between fear of COVID-19 and food choice motives in the Iranian population.

BACKGROUND AND AIM: The long-term impact of COVID-19 on nutrition and community health is inevitably noticeable. These effects can change the nutritional behavior and lifestyle of survivors. Due to the COVID consequential fear and anxiety, the pandemic can alter the motivations for choosing, buying, and consuming food. The relationship between nutritional behavior and COVID-19 fear is the primary purpose of this research. MATERIALS & METHODS: This cross-sectional study was conducted via online and face-to-face surveys. Accessing participants was through health centers of Qazvin, Iran, and the selected centers were sampled by cluster sampling method. The study population included 331 adults aged 18 to 65. Data were collected in three sections using valid questionnaires. The Demographic Questionnaire, FCV-19S, and FCQ were used to gather demographic information, the level of fear caused by COVID-19, and food choice motivations, respectively. The statistical analyzes were performed using R software. Analysis of variance and linear regression methods were used to determine the effect of independent variables on dependent variables (p = 0.05). RESULTS: The mean score of fear of COVID-19 in the study population was 15.25 ± 5.78. Price, Mood, Natural content, Familiarity, Convenience, and Ethical concerns were significantly and positively associated with fear of COVID-19 (p<0.05). The only food motive significantly different than before during COVID-19 was Health, which was increased (p = 0.02). Sensory appeal and Health were the most important motivations for food choices before and during COVID-19. The Ethical concern was considered the least important food motivation. DISCUSSION AND CONCLUSION: Some food motivations were associated with fear of COVID-19, possibly due to their psychological nature. The increasing importance of the Health factor and Natural content motivations can relate to the advice of experts on the importance of eating healthy food to counteract COVID-19 and indicate people's preference for this training.

Mediating role of alexithymia in relationship between cyberbullying and psychotic experiences in adolescents.

BACKGROUND: Today, addressing issues related to the use of virtual space is of paramount importance due to its significant impact on mental well-being. This is especially crucial when the research community consists of teenagers who are cyber bullies or their victims who have higher vulnerability. The aim of the present study was to investigate the mediating role of alexithymia in the relationship between cyberbullying and psychotic experiences in adolescents. METHODS: The research method employed in this study was correlational, and the study population consisted of all male and female middle school students in Tehran during the 2022-2023 academic years. As for data collection, the Cyber-Bullying/Victimization Experiences questionnaire, Community Assessment of Psychic Experiences, and the Toronto Alexithymia scale were applied. A total of 602 samples were gathered by using multi-stage cluster sampling from Tehran in Iran. Four selection of the sample, the regions in Tehran were selected randomly according to the geographical directions of them and then some schools and classes were chosen randomly. Sample was included in the analysis after data entry into SPSS software and subsequent structural equation modeling using AMOS software. RESULTS: According to the findings, cyberbullying (ß = 0.11,p < 0.05) and cyber victimization(ß = 0.41, p < 0.001) were significant predictors of psychotic experiences. Alexithymia partially mediated the relationship between cyberbullying and psychotic experiences with the mediation effect of 0.28 and cyber victimization and psychotic experiences with the mediation effect of 0.18. CONCLUSIONS: These findings underscore the importance of identifying cyber victims or cyberbullies in order to prevent alexithymia and psychotic experiences in future, in order to prevent more serious problems and becoming psychotic. TRIAL REGISTRATION: The goals and conditions of this research were investigated and approved by the Ethics Committee of Alzahra University in Tehran (code: ALZAHRA.REC.1402.055) on 13th September 2023.

Psychometric properties for Persian version Demoralization Scale-24 (DS-24) in Iranian cancer patients.

BACKGROUND: This study focuses on the phenomenon of demoralization, a common experience among terminally ill patients, especially those diagnosed with cancer. The primary objective is to adapt and validate a practical assessment tool for demoralization, the Demoralization Scale-24 (DS-24), within the context of Iranian society. METHODS: In this cross-sectional study, we employed the DS-24 as the principal instrument, which had been exactly translated and evaluated for its psychometric properties in 160 Persian cancer patients. The assessment included exploratory factor analysis, confirmatory factor analysis (CFA), as well as evaluations of convergent validity and internal consistency or reliability. RESULTS: The CFA unveiled a five-factor model, consistent with the original structure of the DS-24. Moreover, statistically significant correlations were observed between the DS-24 and both the Beck Depression and MUNSH happiness scales. Cronbach's alpha indicated high internal consistency, with a value of .92 for the total score. CONCLUSION: In Iran, like in other countries, the demoralization questionnaire demonstrates significant validity and reliability. This ensures the timely diagnosis of demoralization in cancer patients and the prompt initiation of therapeutic interventions.

Psychometric properties of persian version of escapism scale among Iranian adolescents.

The aim of this study was to assess the psychometric properties of the Persian version of the Escapism Scale among Iranian adolescents aged 14-18. Between January 2021 and August 2021, cross-sectional study was conducted using a convenience sampling method to select 566 participants (340 girls and 226 boys) to investigate the relationship between physical activity and mental health in adolescents. The participants completed several questionnaires, including the Escapism Scale, Erikson Psychosocial Stage Inventory (EPSI), Satisfaction with Life Scale (SWLS), Hope Scale (AHS), Smartphone Addiction Scale-Short Version (SAS-SV), and General Self-efficacy (GSE). Construct validity, reliability using Cronbach's alpha, and concurrent validity were used to evaluate the Escapism Scale's validity and reliability. Results of the Confirmatory Factor Analysis (CFA) indicated that a two-factor model provided a good fit for the data: sbX2 = 179.99 (p < 0.01); SRMR = 0.07; RMR = 0.56, CFI = 0.91; NFI = 0.89; IFI = 0.91; NFI = 0.89; GFI = 0.93; AGFI = 0.90, RMSEA = 0.076). The Cronbach's alpha coefficient for escapism was 0.73. The study found a significant positive relationship between escapism and smartphone addiction (r = 0.19). Additionally, a significant negative relationship was observed between escapism and hope (r=-0.31), satisfaction with life (r=-0.34), and general self-efficacy (r=-0.33). Furthermore, a significant relationship was found between escapism and gender. Lastly, the study found a significant relationship between escapism and identity confusion (r = 0.164, P < 0.01) and identity coherence (P < 0.01, r = 29). In conclusion, the Escapism Scale is a valid and reliable tool for assessing escapism and psychological evaluations in Iranian adolescents. These results may inform future research and suggest re-testing in clinical populations.

Evaluation of reliability and validity of the Persian version of Peters et al. delusions inventory (PDI-40) in iranian non-clinical and clinical samples.

BACKGROUND: Some individuals may manifest psychotic symptoms that do not fulfill the requisite clinical criteria for a formal diagnosis of psychosis. The assessment of susceptibility to delusions, encompassing both clinical and non-clinical cohorts, frequently makes use of the Peters et al. Delusions Inventory (PDI-40). This study aimed to evaluate the reliability and validity of the Persian version of Peters et al. Delusions Inventory (PDI-40) in Iranian non-clinical and clinical samples. METHODS: The present study employed a cross-sectional, correlational design in 2020. A total of 1402 Iranian participants were recruited for the study, which consisted of three distinct stages. The first stage involved an Exploratory Factor Analysis (EFA) conducted on a non-clinical sample of 512 participants. The second stage comprising different non-clinical sample 764 participants to perform a Confirmatory Factor Analysis (CFA). In the third stage, a clinical sample of 126 psychotic patients was compared to a non-clinical sample. All participants completed the PDI-40, the Community Assessment of Psychotic Experiences (CAPE-42), and the Depression, Anxiety, and Stress Scale (DASS-21). The internal structure of PDI-40 was examined through the analysis of its factor structure using LISREL 8.8. RESULTS: The EFA analysis unveiled nine components within Persian version of PDI-40. The CFA analysis demonstrated an excellent fit of the nine-factor structure of Persian PDI-40 to the data. The total score exhibited high internal reliability, as indicated by Cronbach's alpha coefficient of 0.92. Moreover, Persian PDI-40 exhibited satisfactory evidence of convergent validity, as significant correlations were observed between dimensions of PDI-40 and subscales of CAPE-42 and DASS-21. Lastly, findings indicated that psychotic participants scored higher than non-clinical participants in all components of the PDI-40(p < 0.05). CONCLUSION: Persian version of the PDI-40 demonstrates strong reliability and validity for assessing delusion proneness in both non-clinical and clinical samples in Iran. The observed distinctions between psychotic and non-clinical participants underscore its potential as a valuable tool for discerning delusion proneness in diverse contexts.

Psychometric assessment of Persian translation of Yale Food Addiction Scale Version 2.0 (YFAS 2.0) in Iranian college students.

BACKGROUND: Food addiction at the individual level causes physical and mental health problems, impairs individuals' social functioning, and causes dysfunction in the family system. Therefore, a tool to identify this behavioral disorder is one of the health requirements of communities. This research aimed to investigate the psychometric assessment of the Persian translation of Yale Food Addiction Scale Version 2.0 (YFAS 2.0) in Iranian college students. METHOD: This research was cross-sectional descriptive, and 451 students were selected by convenience sampling method. Yale Food Addiction Scale Version 2.0 (YFAS 2.0), Depression, Anxiety, and Stress Scale-21 (DASS-21), and Food Craving Questionnaire-Trait, reduced (FCQ-T-r) were used to collect data. RESULTS: The confirmatory factor analysis indicated that single-factor model provides a good fit to data (SRMR = 0.078; CFI = 0.94; NFI = 0.92; IFI = 0.94; RFI = 0.91; GFI = 0.90; RMSEA = 0.078). The YFAS's 2.0 positive correlations with three DASS-21 subscales ranged from 0.30 to 0.39, and Food Craving Questionnaire-Trait, reduced (FCQ-T-r) ranged from 0.58 to 0.72. All correlations were statistically significant, indicating acceptable convergent validity (P < 0.01). CONCLUSION: The validity of the Persian questionnaire translation has been confirmed. Researchers and specialists can use this scale to diagnose food addiction for research or diagnostic purposes in Iranian society.

The term "food addiction" refers to the behavior of consuming highly palatable foods (such as salty, fatty, and sweet foods) in quantities beyond what is necessary to maintain a healthy diet. Some individuals may become addicted to food by consuming palatable and highly processed foods (e.g., fast food). There is growing scientific interest in food addiction. This study aims to examine the psychometric assessment of Persian translation of Yale Food Addiction Scale Version 2.0 (YFAS 2.0) In Iranian college students. Participants in the study included 451 Iranian college students who completed both questionnaires online. The results showed that the YFAS's 2.0, DASS-21, and FCQ-T-r had positive correlations indicating acceptable convergent validity. So the Persian translation YFAS 2.0 is suitable for measuring food addiction among Iranian college students, and it could be used in clinical and research settings.

Comparison of Vitamin D, Neurofeedback, and Neurofeedback Combined with Vitamin D Supplementation in Children with Attention-Deficit/Hyperactivity Disorder.

BACKGROUND: Nowadays, some treatments such as neurofeedback and Vitamin D Supplementation are of great importance in the treatment of attention-deficit/hyperactivity disorder (ADHD). To determine the efficacy of the combined treatment, the present trial was conducted to investigate the effectiveness of each one of them with combined neurofeedback and vitamin D supplementation in the reduction of ADHD symptom in children suffering from this disorder. METHODS: In this study from March 2020 to June 2020, we enrolled a total of 120 patients (6-15 years old) who were referred to the Mehr psychiatric hospital (affiliated to Lorestan University of Medical Sciences). Patients were then randomly categorized into three experimental groups and one control group. The first, the second, and the third experimental groups consumed vitamin D pearl, neurofeedback combined with vitamin D, and neurofeedback for 12 weeks, respectively. The control group was given no treatment. Vitamin D serum level was evaluated at baseline, 4, 8, and 12 weeks in all participants. For data collection, the Parent Attention-Deficit/Hyperactivity Disorder Rating Scale-IV (ADHD-RS-IV) was applied. The obtained information was analyzed using repeated measure variance analysis. RESULTS: The mean scores were significantly different across the groups. Repeated measure variance analysis showed that the mean score was lower in the combined group in comparison with the other three groups (P<0.05). CONCLUSION: Combined treatment could be considered as more effective compared to separate treatments. In addition, in this study, by applying the combined intervention, the duration of treatment decreased significantly.

Validation of Persian Version of Mindful Attention Awareness Scale (MAAS) in Iranian Women with Breast Cancer.

BACKGROUND: Breast cancer is now the most significant health issue in women, threatening diverse aspects of human health, including mental health and cognitive function. This research aimed to validate the Persian version of Mindful Attention Awareness Scale (MAAS) in Iranian women with breast cancer. METHODS: We gathered data on 229 women with breast cancer in Tehran through convenience sampling. They completed a demographic questionnaire, the Persian version of MAAS, the General Self-Efficacy Scale, and DASS-21. SPSS-22 analyzed the Pearson correlation between the Persian version of MAAS, general self-efficacy, and DASS-21. Also, LISREL 8.8 was used to analyze the internal structure of the MAAS. RESULTS: Findings from the confirmatory factor analysis (CFA) showed that the model with one factor fits well with the data (sbχ2=4.29 (P=0.36); SRMR=0.058; CFI=1.0; NFI=0.91; IFI=0.95; RFI=0.97; GFI=0.90; RMSEA=0.069). Significant negative correlations were found between MAAS and DASS-21 scores for anxiety (r=-0.51), depression (r=-0.48) and stress (r=-0.49), indicating an acceptable divergent validity. There was also a positive relationship between MAAS and general self-efficacy (r=0.37; P<0.01). CONCLUSION: The Persian version of MAAS seems to be a valid scale for evaluating the extent of mindfulness of Iranian women with breast cancer.

Psychometric properties of Farsi version of the resilience scale (CD-RISC) and its role in predicting aggression among Iranian athletic adolescent girls.

The sport presents an opportunity for young people to experience the joys of success and cope with setbacks to develop resilient behaviors. However, there is a lack of clarity about how sport can cultivate resilience, particularly among adolescent girls. This study investigated the psychometric properties of Farsi version of the Resilience Scale (CD-RISC) and its role in predicting aggression in Iranian athletic adolescent girls. The method of the present study was cross-sectional. The population of this study was Iranian athletic adolescent girls, and 475 Iranian athletic adolescent girls were selected through the convenience sampling method. The participants completed the Resilience Scale (CD-RISC), Quality of Mindfulness, General Self-efficacy (GSE), Alexithymia, and Aggression Scale. The CD-RISC's psychometric properties were analyzed using confirmatory factor analysis, while reliability was tested using Cronbach's alpha. Discriminant validity was measured by examining the relationship with alexithymia, and convergent validity was assessed with the quality of mindfulness and GSE. In addition, multiple regression analysis was conducted on the prediction of aggression by the CD-RISC subscales. The five-factor structure provided a good fit for the data. CD-RISC had significant negative associations with alexithymia, and there was a significant positive correlation between CD-RISC and Quality of Mindfulness, GSE. The results indicate that CD-RISC significantly predicts aggression in athletic adolescent girls. The CD-RISC has good validity for athletic adolescent girls in Iran and can be used in psychological evaluations in the Iranian context. CD-RISC significantly predicts aggression among athletic adolescent girls.

Can We Predict Dissociative Experiences Based on Inner Speech in Nonclinical Population by Mediating Role of Sleep Disturbance?

ABSTRACT: Dissociative experiences include various experiences and behaviors that can cause people to feel disturbed and disconnected from reality. Individuals with dissociative experiences may exhibit various symptoms, particularly in their inner speech. The present study examined how we can predict dissociative experiences based on inner speech in nonclinical populations by mediating the role of sleep disturbance. In this cross-sectional study, data were collected from university students aged 18 to 40 years ( N = 400). They were asked to complete online self-report questionnaires: Varieties of the Inner Speech Questionnaire, Dissociative Experiences Scale, and Pittsburgh Sleep Quality Index. Results showed that there was a relationship between dissociative experiences and sleep disturbance ( r = 0.29, p < 0.001), dialogic inner speech ( r = 0.39, p < 0.001), condensed inner speech ( r = 0.31, p < 0.001), other people's inner speech ( r = 0.46, p < 0.001), evaluative/motivational inner speech ( r = 0.28, p < 0.001), and total inner speech score ( r = 0.48, p < 0.001). Thus, the current study showed a significant relationship among inner speech, dissociative experiences, and sleep disturbances. Inner speech was found to predict dissociative experiences by mediating sleep disturbances in the nonclinical population. Individuals with strong dissociative experiences had high scores for inner speech and sleep disturbance. The present study highlights a new area of research and its relationship to inner speech and dissociation. Future studies could further explore this new area to validate the findings reported here and support the authors' theoretical interpretation.

The Effect of Violent and Melodrama Movies on Risky Decision-making and Behavioral Inhibition in Adolescents.

Introduction: Brain functional performance is a collection of outstanding mental processing that provides a framework for achieving goals based on targeted behaviors. Disorders in executive functions make it difficult for a person to perform everyday tasks. One of the phenomena highlighted in various media is the violence that adolescents welcome with the production of violent movies. This study aimed to investigate the effect of violent movies on risky decision-making and behavioral inhibition of adolescents and compare the effects of violence with melodrama movies. Methods: This quasi-experimental study was conducted with a pretest-posttest design with a control group among 60 adolescents (30 girls and 30 boys) living in Tehran City, Iran. They were selected using the available sampling method. For this purpose, neurological tests of Iowa Gambling and go-no go were used. Results: The results showed that violent movies caused a significant increase in risky decision-making (P<0.05). In addition, these types of movies caused a significant decrease in behavioral inhibition among adolescents (P<0.05). Conclusion: Movies with ill-mannered stories and content that glorify violence harm adolescents' decision-making and deterrence, leading them to make risky decisions and weaken their inhibition power.

How Mindfulness and Acceptance Could Help Psychiatrists Predict Alexithymia Among Students.

ABSTRACT: Mindfulness and acceptance have demonstrated associations with alexithymia facets. As a very limited body of research has explored the predictive strength among alexithymia-related constructs, this study aimed to investigate the prediction of alexithymia based on acceptance and mindfulness among students. The study group consisted of 586 university students, 237 (40.9%) females and 349 (59.1%) males. As for data collection, the five-factor mindfulness questionnaire, Acceptance and Commitment Questionnaire, and the Toronto Alexithymia Scale-2 were applied. A stepwise multiple linear regression was calculated to predict alexithymia based on components of commitment and action, mindfulness facets, and demographic variables (F[5,578] = 77.26, p ≤ 0.001), with an R2 of 0.41. The predictive variables including description (B = -0.59, t = -8.02, p < 0.001), commitment and action (B = -0.13, t = -4.38, p < 0.001), observation (B = -0.15, t = -2.94, p < 0.01), and no judgment (B = -0.16, t = -2.56, p < 0.05) exhibited significant prediction effects on the adjusted index of alexithymia. The findings contribute to the potential mechanism between mindfulness and alexithymia in intervention that seeks to improve mindfulness and acceptance skills and could prove more effective in treating patients with alexithymia.

How Resiliency and Hope Can Predict Stress of Covid-19 by Mediating Role of Spiritual Well-being Based on Machine Learning.

Nowadays, artificial intelligence (AI) and machine learning (ML) are playing a tremendous role in all aspects of human life and they have the remarkable potential to solve many problems that classic sciences are unable to solve appropriately. Neuroscience and especially psychiatry is one of the most important fields that can use the potential of AI and ML. This study aims to develop an ML-based model to detect the relationship between resiliency and hope with the stress of COVID-19 by mediating the role of spiritual well-being. An online survey is conducted to assess the psychological responses of Iranian people during the Covid-19 outbreak in the period between March 15 and May 20, 2020, in Iran. The Iranian public was encouraged to take part in an online survey promoted by Internet ads, e-mails, forums, social networks, and short message service (SMS) programs. As a whole, 755 people participated in this study. Sociodemographic characteristics of the participants, The Resilience Scale, The Adult Hope Scale, Paloutzian & Ellison's Spiritual Wellbeing Scale, and Stress of Covid-19 Scale were used to gather data. The findings showed that spiritual well-being itself cannot predict stress of Covid-19 alone, and in fact, someone who has high spiritual well-being does not necessarily have a small amount of stress, and this variable, along with hope and resiliency, can be a good predictor of stress. Our extensive research indicated that traditional analytical and statistical methods are unable to correctly predict related Covid-19 outbreak factors, especially stress when benchmarked with our proposed ML-based model which can accurately capture the nonlinear relationships between the collected data variables.

Predicting hallucination proneness based on mindfulness in university students: the mediating role of mental distress.

As a risk factor of hallucination proneness, the level of mindfulness has not yet been investigated in non-clinical participants. Other potential mediators, such as mental distress (depression, anxiety, and stress) which contribute to hallucination proneness also need to be assessed. This study investigated the mediating effect of mental distress in predicting hallucination proneness based on mindfulness. A number of 168 Iranian university students completed three questionnaires: (1) the five-facet mindfulness questionnaire, (2) the depression, anxiety and stress scale; and (3) the revised hallucination scale. The results showed that there was a significant association between levels of mindfulness and hallucination proneness. Mental distress has a significant effect on four facets of mindfulness questionnaire and an insignificant effect on one facet (awareness) in predicting hallucination. These effects were both direct and indirect. The indirect effect was developed by the mediating role of mental distress.

Studying the Amount of Depression and its Role in Predicting the Quality of Life of Women with Breast Cancer.

BACKGROUND: Depression is the most common psychological reactions in women with breast cancer. This study aimed at investigating the amount of depression and its role in predicting the quality of life of women suffering from breast cancer. MATERIALS AND METHODS: The present descriptive study in volved a correlation method with 98 women living in Kermanshah-Iran with breast cancer. According to the access to the patients and the condition of conducting the research, they were chosen by available sampling. Life quality inventory (World Health Organization, 1989) and depression inventory (Beck et al., 2000) were used to gather the data. Moreover, to analyze the relationships among the variables correlation analysis with Pearson method, as well as multiple regression with the enter method and frequency analysis were applied. RESULTS: The findings revealed that not only is depression high, but also there is a negative significant relationship between depression and the quality of life, with predictive potential. CONCLUSIONS: The finding of a relationship between depression and the quality of life points to the need for addressing psychological problems of the affected individuals more appropriately. It is suggested that we consider psychological and educational services for patients in treatment planning to make people aware of different psychological aspects of their disease and ways of struggling and overcoming the problems.