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Showing 3 results for Personality
Validation and Psychometric Properties of Self-Confidence Questionnaire (PEI)
A Mehri, M Yaseri, D Rahimi, S Nejat,
Volume 16, Issue 2 (8-2020)
Abstract
Background and Objectives: Self-confidence is an individual characteristic in students that enables them to have a positive or realistic view of themselves. The purpose of present study was to evaluate the validity and psychometric properties of the Self-confidence Questionnaire (PEI)
 
Methods: This cross-sectional study was conducted on 100 students of four medical universities. Validation of this questionnaire included the steps of translation, content validity, face validity, repeatability and internal consistency.
 
Results: The mean age of the participants in this study was 32.1 (SD = 5.5) years. The majority of the students were postgraduate students (47%) and the least (11%) were undergraduate students. The results of this study showed that the overall relevancy and clarity of the questions were 92% and 83%, respectively. The percentage of agreement on overall comprehensiveness was 100%. Cronbach's alpha coefficient and interclass correlation coefficient were higher than 0.7 in all domains. The ICC of each question was also between 0.72 and 0.98.
 
Conclusion: Based on the results of this study, the Persian version of the PEI questionnaire has an appropriate reliability for use in the student population of Iranian universities.
 
Relationship between Violence in Driving and Personality Traits among Drivers in Tehran
H Soori, T Yousefinezhadi,
Volume 16, Issue 3 (11-2020)
Abstract
 
Background and Objectives: Violence and aggressive behaviors are major risk factors for traffic accidents. The drivers' attitudes and behaviors can also be influenced by personality traits. The purpose of this research was to identify the relationship between violent behaviors in driving and personality traits.
 
Methods: In this study, a 20-item researcher-made questionnaire was used to collect data related to violence and the revised 60-item Neo Personality Inventory was used to collect data about personality traits including extraversion, agreeableness, conscientiousness, neuroticism, and openness. Psychometric evaluation was performed for data collection tools from September to January 2018. Descriptive statistics and non-parametric statistical analysis including Mann-Whitney and Kruskal were used to analyze the data.
 
Results: In this study, 87.3% of the participants were male and 12.7% were female. The mean age of the participants was 42 years. The dominant personality trait was conscientiousness among the drivers (30.2%). The results showed a significant correlation between the degree of violence and neuroticism (P= 0.02). Based on regression analysis, 19% of violence could be explained based on the personality trait.
 
Conclusion: Neuroticism can potentially indicate driving behavior and the degree of violence. Therefore, it is essential to predict the drivers’ behaviors to improve road safety. It can provide useful information regarding road safety interventions for road users to target drivers who are more exposed to undesirable driving behaviors.
 
Comparison of Personality Types and Alexithymia between Opiates Dependents, Concurrent Opiates and Methamphetamine Users and Control Group Referred to Drug Abuse Treatment Centers in Kerman City in 2020
F Heydari, A Shahesmaeili, M Eslami Shahrbabaki,
Volume 18, Issue 1 (5-2022)
Abstract
Background and Objectives: This study was conducted to compare the personality type and alexithymia between opiates dependents, concurrent opiates and methamphetamine users and control groups presenting to drug abuse treatment centers in Kerman in 2020.
Methods: In this cross-sectional analytical study, three groups with a sample size of 130 participants were recruited through convenience sampling from six drug abuse treatment centers (two governmental and four private centers) in Kerman, 2020. The first group comprised opiates-only users. The second group included concurrent opiates and methamphetamine users. The third group included never-drug users. The data were collected using three questionnaires including a demographic questionnaire, the Friedman and Rosenman personality types questionnaire and Toronto Alexithymia Scale. Comparison of variables between the three groups was done using multivariable multinomial logistic regression.
Results: The research outcomes indicated a higher chance of type A personality in the opiates with methamphetamine dependents (adjusted odds ratio (AOR):1.97; 95% confidence interval (95% CI): 3.64, 1.06) compared to the control group. The chance of severe alexithymia was higher among opiates dependents (AOR: 1.86; 95% CI: 3.27, 1.06) and concurrent opiates and methamphetamine users (AOR: 2.7; 95% CI: 4.83, 1.51) compared to the control group. The concurrent opiates and methamphetamine users were more likely to be male (AOR: 3.1; 95% CI: 6.25, 1.53), single (AOR: 2.6; 95% CI: 4.72, 1.43) and unemployed (AOR: 4.01; 95% CI: 9.09, 1.77) compared to the control group. Compared to the control group, the opiates dependents (AOR: 4.14; 95% CI: 7.71, 2.22) and the opiates with methamphetamine dependents (AOR: 1.95; 95% CI: 3.69, 1.03) were more likely to have education levels lower than secondary school diploma.
Conclusion: Considering the relationship between the personality type and alexithymia with opiates and methamphetamine use, early screening, continuous care, and necessary trainings are required to prevent drug dependency in high-risk people, especially at younger ages. 
 

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