examine the effectiveness of group problem solving on marital satisfaction and quality of life in Drug-dependent patients (opiates)

زمینه و هدف: با توجه به شیوع وابستگی به افیون ها و پیامدهای فردی و اجتماعی آن، هدف پژوهش حاضر بررسی اثر بخشی آموزش گروهی حل مسئله بر رضایت زناشویی و کیفیت زندگی بیماران وابسته به مواد (افیون ها) بود. روش بررسی: این پژوهش در دسته پژوهش ‌های تجربی کار آزمایی بالینی قرار می‌گیرد و طرح تحقیق آن به صورت 2 گروهی (گروه آزمایش و گروه کنترل) و شامل 3 مرحله پیش ‌آزمون، پس ‌آزمون و پیگیری (1 ماهه) بود. جامعه آماری پژوهش کلیه بیماران وابسته به افیون ها در شهرکرد و نمونه پژوهش نیز 40 نفر از افراد واجد ملاک ورود به پژوهش بود. ابزار گردآوری داده‌ های پژوهش پرسشنامه های کیفیت زندگی و رضایت زناشویی انریچ بود. مداخله پژوهش شامل 8 جلسه‌ آموزشی 2 ساعته بود. یافته ها: نتایج نشان داد که آموزش گروهی حل مسئله بر بهبود رضایت زناشویی بیماران در مرحله پس‌ آزمون (0001/0>P و 58/37=F) و پیگیری (0001/0>P و 17/43=F) و کیفیت زندگی آن ها در مرحله پس ‌آزمون (0001/0>P و 80/93=F) و پیگیری (0001/0>P و 49/362=F) در گروه مداخله نسبت به گروه کنترل اثر بخش بوده است و میزان تأثیر از 41/0 تا 7/0 متفاوت بود. نتیجه گیری: نتایج در کل حاکی از این بود که آموزش گروهی حل مسئله کیفیت زندگی بیماران وابسته به مواد (افیون ها) را ارتقاء می دهد و نقشی کاهنده در میزان تعارضات زناشویی آن ها دارد؛ بنابراین آموزش گروهی حل مسئله در بهبود وضعیت خانوادگی بیماران وابسته به مواد مؤثر است

The efficacy of emotionality factor of HEXACO-PI-R on screening of depressive and anxiety disorder (mixed) in university students

زمینه و هدف: با توجه به کمبود ابزارهای روانشناختی در کشور، تهیه ابزارهای معتبر برای غربالگری اختلالات روانی در کشور ایران امری ضروری تلقی می شود. پژوهش حاضر با هدف ارزیابی کارایی پرسشنامه عامل هیجان پذیری آزمون شش عاملی شخصیت (HEXACO-PI-R) در غربالگری اختلال افسردگی و اضطراب مخلوط انجام شده است. روش بررسی: 80 نفر از مراجعین به مراکز مشاوره دانشجویی دانشگاه های اصفهان و صنعتی اصفهان که بر اساس چک لیست مصاحبه بالینی بر اساس ملاک های تشخیصی (ICD-10)، مبتلا به اختلال افسردگی و اضطراب مخلوط بودند و 80 نفر از دانشجویان عادی با استفاده از عامل هیجان پذیری آزمون HEXACO-PI-R مورد بررسی و ارزیابی قرار گرفتند. داده ها به کمک آزمون های آماری باکس و تحلیل تمایزات تجزیه و تحلیل شدند. یافته ها: تحلیل آماری با روش تحلیل تمایزات نشان داد که نقطه برش عامل هیجان پذیری آزمون HEXACO-PI-R برابر با 5/93 می باشد. میانگین نمرات عامل هیجان پذیری دانشجویان مبتلا به اختلال افسردگی و اضطراب مخلوط به طور معنی داری بیشتر از دانشجویان غیر مبتلا بود (006/0=P). در این پژوهش حساسیت و ویژگی آزمون به ترتیب 8/93 و 5/77 بود. نتیجه گیری: نتایج پژوهش نشان داد که عامل هیجان پذیری آزمون HEXACO-PI-R را می توان به عنوان یک ابزار معتبر در غربالگری اختلال افسردگی و اضطراب مخلوط مورد استفاده قرارداد. علاوه بر این، استفاده از این آزمون در پیشگیری اولیه و بهداشت روانی جهت پیش بینی بروز اختلالات در بزرگسالی، حائز اهمیت است

Modeling the dark personality traits according to childhood trauma: the mediating role of guilt sense and anxiety

Background: The dark aspects of personality, including the three traits of narcissism, antisocialism, and Machiavellianism were in the spotlight in the last decade. This study was aimed to modeling the prediction of dark personality traits according to childhood trauma with the mediating role of guilt sense and anxiety Methods: This research was a correlational study and based on the structural equation modeling method. In the study, all students of the University in the academic year 2020-2021.were included, and 382 people were selected as convenience sampling. Here, the dark personality traits questionnaire, anxiety scale, guilt sense scale and childhood trauma questionnaire were used. Data analysis was performed using AMOS 18 software, correlation coefficient, factor analysis, and fit indices. Results: The results indicated that the path of childhood trauma to dark personality traits is not significant. After examining the fit indices, guilt sense did not soundly play a mediating role in the correlation between childhood traumas and dark personality traits (P=0.39), while childhood traumas through anxiety had a significant indirect relationship with dark personality traits (P<0.05). Conclusion: To reduce the effects of dark personality traits, attention should be paid to childhood traumas. Childhood traumas can increase dark personality traits in a person through the mediation of anxiety.

Improvementvoltage Stability and Load Ability Enhancement by Continuation Power Flow and Bifurcation Theory

Power systems operation becomes more important as the load demand increases all over the world. This rapid increase in load demand forces power systems to operate near critical limits due to economic and environmental constraints. The objective in power systems operation is to serve energy with acceptable voltage and frequency to consumers at minimum cost. This paper studies the important power system phenomenon; voltage stability voltage stability is studies by using continuation power flow method and the effect of compensator, placement of generator and variation of line reactance on the voltage stability have been studied. Voltage collapse scenario is presented which can be a serious result of voltage instability and also the parameters that affected by voltage collapse are discussed. In analysing power system voltage stability, continuation power flow method is utilized which consists of successive load flows. This method is applied to a 14 bus sample test system and load-voltage curves for several buses are obtained. Simulation is done with PSAT in MATLAB. Continuation Power Flow was implemented using Newton-Raphson method. Simulation results show the proper performance of capacitor, variation of line reactance and placement of generator to improve voltage control on the lines and significantly increase the load ability margin of power systems

Examining the Role of Predictor Variables of Mental Health and Personality Subscales in Internet Addiction of Students in Medical and non-Medical Universities of Sanandaj in 2014

Background and objective: According to the high and increasing prevalence of internet addiction, and the fact that little research has been done on the predictors of internet addiction in Iran, the purpose of this study was to examine the role of predictor variables of mental health and personality subscales in internet addiction of students in medical and non-medical universities of Sanandaj in 2014. Methods: The Method of this research was correlation and the statistical population were all of medical and non-medical students of Sanandaj Universities in 2014. In this study, 250 students (125 female and 125 male), were randomly selected, and completed the checklist of mental health symptoms, NEO personality questionnaire, and internet addiction questionnaire. Data were analyzed using Pearson Correlation, stepwise regression, and T test by SPSS software version 20. Results: The results indicated that obsession-compulsion, openness, consciousness, aggression and somatization subscales had predictor roles in internet addiction, and totally 51 percent of variances predicted the internet addiction (F=29.97; P=0.001). Conclusion: The internet addiction of university students is dependent upon their mental health and personality, and one can predict the internet addiction of students via subscales of mental health and personality

Validity of Flanagan Classification Test in Isfahan Art Sudents

The purpose of this article was to determine the validity of Flanagan Aptitude Classification Tests. Selection of best personnel in organizations is the problem that management and personnel selsction departments usually encounter To solve this problem researchers need a validated test that has high predictive validity in different jobs. This test contains four sub-scales: psychomotor test‚ visual-spatial test‚ special ability test and general cognitive test. In the first stage of this research 272 art students from Tehran and Isfahan University and in the next stage 185 art students were selected by random sampling It‘s criterion validity was examined in fall and spring by correlation coefficients and stepwise regression. The correlation coefficients were converted to Fisher‘s z for comparison. Almost all of them were significant, in other words, the FACT predicted the student’s grade point average .Furthermore, findings form stepwise regression analysis showed the concurrent validity and predictive validity. The predictive validity was superior to concurrent validity in predicting the criterion. so this test was proposed to be used in selection and prediction of success in different jobs

The relationship between inference of students from parental attitude and personal variables with score of mathematics in Isfahan third grade guidance students

One of the lessons that students are weak in it and lead to academic failure is mathematics. So, the purpose of this study was to examine the relationship between inference of students from parental attitude toward mathematic and personal variables (motivation, mathematic anxiety, and self confidence) with scores of mathematics in third grade guidance school students. Study method was correlation type and statistical population was all of third grade guidance students among Isfahan schools. Statistical sample was 380 students from three areas (1, 2, and 3 areas) that were selected by random cluster sampling. Data were collected by the students perception from attitude of their parents toward mathematic (Fennema & Sherman, 1976), mathematic anxiety (Fennema & Sherman, 1976), mathematic motivation (Fennema & Sherman, 1976), and self confidence in Mathematic (Fennema & Sherman, 1976) questionnaires. Criterion variable was academic performance in mathematic that assessed by mathematic scores in first course. Findings indicated that in third step, 42.9% variance of academic performance was predicted significantly by self confidence and inference of students from parental attitude toward mathematic (sig= 0.03)

The Study of the Effective Organizational Factors on the Conflict between Work and Family

Since work–family conflict is a major problem in the society, the diagnosis of the predictor factors and its relationship with other factors are of great importance. The statistical population of this study was 352 personnel of an industrial company in Ahwaz. The data were collected from 100 personnel who were randomly selected and responded to the job satisfaction (20), work-family conflict ( 5 ), interpersonal justice ( 16 ) and workload Questionnaires ( 33 ). The reliability of the questionnaires were 0.86, 0.83, 0.81 and 0.79, respectively. In order to analyze the data, stepwise regression was applied. The results indicated that interpersonal justice, satisfaction and workload can significantly predict the criterion