Psychopathy in Iran: a cross-cultural study

Few cross-cultural studies have assessed psychopathy and none have included a sample from non-western countries. This study investigated the factor structure of the Psychopathy Checklist: Screening Version (PCL:SV) in an Iranian sample, and compared the results with a western sample. Three hundred fifty-one Iranian prisoners were compared with 405 participants of the standardization sample of the PCL:SV. Confirmatory factor analysis and item response theory method were used for data analysis. The Iranian data fitted well with the hierarchical three-factor model of psychopathy and neither two- nor four-factor models showed an adequate fit. Differential item functioning existed across samples, with discriminatory power of factor 1 (arrogant and deceitful interpersonal style) being lower in the Iranian sample that for factor 2 (deficient emotional experience) being greater in the Iranian sample than the standardization sample. Deficient emotional experience might be the most significant factor in diagnosing psychopathy, regardless of the studied culture. Other factors appear to be relatively culture-specific.     

School Violence, Depression, and Suicide

The spread of endemic school violence in the United States from urban black, Hispanic, and other minority areas to white suburbia and smaller communities has alarmed the nation. Contrary to common belief, the incidence of school violence has been fairly stable except in the areas of violence against females and gang membership. The culture of violence and easy availability of guns is a major contributing factor. The relationship between school violence, suicidality and psychiatric disorders, specifically depressive disorders, conduct disorder, and alcohol and drug abuse are discussed within the framework of the psychological autopsy of suicide in children and adolescents. There are striking similarities between acts of school violence and suicidality. Specific guidelines are provided regarding clinical assessment of potentially violent youth with emphasis on exploration of attachment behavior in various developmental stages.     

Physical Activity in Overweight and Obese Women: Association with Body Mass Index and Demographic Characteristics

The aim of present study was determination of the level of physical activity in overweight and obese women and its association with body mass index and various socio-demographic characteristics. In the present cross-sectional survey, the translated and validated form of International physical activity questionnaire was completed by 300 overweight and obese women from Iran-Tabriz. For each activity level, the MET-time value was calculated. The weight and height of subjects were measured and the BMI was calculated. In addition, subjects were asked to indicate their age, marital and socioeconomic status (including employment, educational status, salaries and material endowments) using a general information questionnaire. The One-way ANOVA, Independent t-test, multiple linear regression analysis were used for statistical analysis. Approximately, 45 % of women were physically inactive. Overweight women were more likely to be physically active as compared to obese, while the lowest physical activity rates were observed in older participants. With increasing age, the time spent in vigorous physical activity declined significantly (p-value?=?0.004). Physically active women had higher Socio-economic status. The average time spent on vigorous physical activities were significantly more in single than married women (p-value?相似文献   

The Factor Structure of the Twelve Items General Health Questionnaire (GHQ-12): a Population Based Study

Mental health is a key component of general health based on world health organization (WHO) definition of health. A short form of the general health questionnaire (GHQ-12) has been widely used as an assessment tool of general and mental health. This study was designed to evaluate the properties of the Persian version of this questionnaire. Of 6140 subjects aged 10–90 years of a cohort study of Northern Iran, the relevant data of 5074 individuals aged ≥18 years were considered for analysis. Confirmatory factor analysis was conducted to evaluate the six models including one-dimensional model, one-dimensional model with correlated errors on negative items, two-dimensional model based on negative and positive statement items, two-dimensional model based on social dysfunction and psychological distress, three-dimensional model based on anxiety/depression, social dysfunction and loss of confidence and finally one-dimensional model with an additional factor for the negatively phrased items. The best fit indices belonged to one-dimensional model with correlated errors on negative items with χ2 = 686.8, df = 39, CFI = 0.953, RMSEA = 0.057 (95%CI: 0.054–0.061), SRMR = 0.0317, AGFI = 0.952, TLI = 0.920 and AIC = 764.8 and also three-dimensional model with χ2 = 860.7, df = 51, CFI = 0.941, RMSEA = 0.056 (95%CI: 0.053–0.059), SRMR = 0.0343, AGFI = 0.955, TLI = 0.923 and AIC = 915.0. In the comparison between these two best models we had ?χ2 = 174.2, ?df = 12, p-value < 0.001 in favor of the one-dimensional model. One-dimensional model with correlated errors on negative items showed the best fitting indices with our population.     

Treatment Adherence Among War Veterans with Posttraumatic Stress Disorder: A Concept Analysis

Aim: This study was made to analyze the concept of treatment adherence among war veterans who suffer posttraumatic stress disorder.

Methods: This concept analysis was done using Walker and Avant’s concept analysis model. Online English and Persian databases were searched using keywords such as “posttraumatic stress disorder,” “mental disorder,” “compliance,” and “adherence.” Finally, 11 eligible documents were included in the analysis. The retrieved articles were perused word-by-word, line-by-line, and paragraph-by-paragraph in order to arrive at an in-depth understanding about their contents. Then, the obtained excerpts from the articles, which were relevant to the study subject matter, were coded. The codes were then grouped into the antecedents, consequences, and attributes of the concept.

Findings: In total, 122 primary codes, 19 subcategories, 8 main categories, and 4 main themes were extracted. The main antecedents of the treatment adherence concept are patients’ personal health background and the attributes of posttraumatic stress disorder and its treatments while its main outcome is the changes in the quality of life. Moreover, the main attribute of adherent veterans is that they take responsibility for their own health and subsequently attempt to plan for health promotion.

Conclusion: The concept of treatment adherence among war veterans who suffer from PTSD is a complex and relative concept which depends on patients’ personal health background as well as the attributes of the afflicting disorder and its treatments. The concept is manifested by patient’s attempts to plan for receiving or parting with treatments and can result in changes in health-related quality of life.     

Comparison Study of the Effects of Resistance and Endurance Exercise Interventions for the Treatment of Depression: A Meta-Analytical Review

Journal of Contemporary Psychotherapy - With an increase in depression rates and medication and psychotherapy being the primary treatment interventions for decreasing depressive symptoms, exercise...     

Visual-Syntactic Text Formatting: Developing EFL Learners’ Reading Fluency Components

Journal of Psycholinguistic Research - Developing English reading fluency (ERF) is challenging due to cross-linguistic differences between L1 and L2. This study replicated, with modifications,...