چكيده لاتين
This research was conducted with the aim of investigating the relationship between personality traits and entrepreneurial behavior for developing a model of the relationship between entrepreneurial knowledge and business intelligence through the mediating role of self-efficacy and entrepreneurial passion, and examining the effectiveness of an intervention based on it among portfolio managers of the Tehran Stock Exchange. To achieve these goals, three studies were conducted. In the first study, aimed at examining the relationship between personality traits and entrepreneurial behavior, 90 studies published between 1998 and 2023 on the relationship between entrepreneurial behavior and personality traits were identified. Of these, 30 domestic and international research papers that met the inclusion criteria were selected, and their data were recorded in a meta-analysis checklist. A meta-analysis was then performed using the third edition of the Comprehensive Meta-Analysis (Borenstein, 2009) software. The results of this study indicated that the data were heterogeneous, and publication BI as was absent, suggesting a significant overall effect size. The average overall effect size of the research, according to Cohenʹs table, was at a medium level, indicating a significant relationship between personality traits and entrepreneurship. Furthermore, the results of this stage of the research showed that personality traits including extraversion, neuroticism, agreeableness, conscientiousness, and openness to experience, as proposed by Costa and McCraeʹs theory (1992), or internal locus of control, achievement motivation, creativity, risk-taking, self-esteem, and self-efficacy, as proposed by Rake and Fraz (2000), are associated with entrepreneurial behavior. Additionally, the personality traits proposed in Rake and Frazʹs theory (2000) had larger effect sizes. Moreover, among the various personality traits, self-efficacy had a larger effect size compared to other traits. The second study, aimed at developing a model for the relationship between entrepreneurial knowledge and business intelligence through the mediating role of self-efficacy and entrepreneurial passion, was conducted in two phases. Initially, a descriptive and psychometric validation study was performed for a researcher-developed business intelligence questionnaire. In this phase, 613 business intelligence analysts were selected through cluster sampling and responded to the researcher-developed business intelligence questionnaire with 31 items. Data analysis in this phase was conducted using BI log software and the 3PLM model. The item response theory parameters for all items were within the acceptable range. Based on the findings of this phase, the researcher-developed business intelligence questionnaire demonstrated desirable psychometric properties, and therefore, was used in the subsequent phase to examine the relationship between business intelligence and entrepreneurial knowledge. In this phase, conducted in the field with the aim of validating the experimental model, 173 portfolio managers from the Stock Exchange organization were selected as a sample through convenience sampling, and they completed the General Self-Efficacy Questionnaire (Sherer, 1982), the Entrepreneurial Passion Scale (Cardon et al., 2012),
