Aim and Background: The purpose of this study was to compare executive function and sustained attention in students with obsessive–compulsive, high schizotypal and overlapping symptoms and a control group. Methods and Materials: The present study assessed undergraduate students of Tabriz University by ex post facto method. Randomized multi-stage cluster sampling was used to select 1570 students. The subjects completed Schizotypal Personality Questionnaire and the Obsessive-Compulsive Inventory-Revised. Then, during the screening phase, 140 students (in groups of 35) were selected. They completed Wisconsin Card Sorting Test, Continuous Performance Test and Stroop color-word test. Data was analyzed using descriptive statistics and ANOVA test. Findings: The results of this study showed a significant difference in executive function and sustained attention between high schizotypy and overlapping groups and the control group (P < 0.05). Except for commission errors in CPT, other differences observed between obsessive-compulsive and control groups in executive function and sustained attention except were insignificant (P > 0.05). Conclusions: The difference between the overlapping group and obsessive-compulsive and high schizotypy groups in terms of executive function and sustained attention pattern may indicate the unique clinical characteristics of the overlapping group.
حسين زارع, احمد پدرام, الهه شيروانيان, Volume 10, Issue 1 (1-2013)
Abstract
Aim and Background: The aim of this study was to determine the statistical correlation between personality characteristics and spiritual intelligence in a group of students of Isfahan University, Isfahan, Iran. Methods and Materials: This descriptive-analytic study was conducted in 2010-2011. A total number of 284 (130 males and 154 females) undergraduate, postgraduate and PhD students of Isfahan University were selected by cluster random sampling method. The participants were evaluated using NEO Personality Inventory and a spiritual intelligence scale. Data was analyzed through descriptive statistics, correlation coefficients and regression analysis. Findings: Among the five personality factors, neuroticism had a negative correlation with spiritual intelligence (P < 0.001). In contrast, spiritual intelligence was positively correlated with extraversion, agreeableness, and conscientiousness (P < 0.001). Multiple correlations were also found between the three mentioned factors and spiritual intelligence (F = 16.63). . Conclusions: This study indicated the role of personality characteristics in spiritual intelligence. Among the five personality factors, extraversion, agreeableness and above all conscientiousness were predictors of spiritual intelligence. Therefore, personality characteristics need to be evaluated as predictors of spiritual intelligence.
