While previous studies have shown that the traits in FFM are moderately heritable, it is important to examine whether earlier results hold across different contexts. To date, few from Scandinavian context estimated heritability of FFM. We remedy this shortcoming by making use a large sample Danish twins who completed 60-item personality inventory. Our confirm findings regarding context. find th...

Some studies have associated Parkinson’s disease with specific personality traits. We aimed to analyze profiles in based on the Five- Factor Model, using following 3 instruments as parameters: NEO Personality Inventory, revised and Five-Factor Inventory. A systematic review was conducted according Preferred Reporting Items for Systematic Reviews Meta-Analyses. The PsycINFO, PubMed, Scopus, Web ...

This paper takes the listed companies in US stock market from July 1993 to October 2021 as a sample compare predictive ability of three-factor model and five-factor model. The main conclusions are follows: Firstly, correlation between factors three factor five is not significant. Second, using test profitability effect investment style effect, it found that there still significant after adjustm...

iraq market is a suitable and valuable market for the iranian companies considering its high facilities for exporting products. but no local model was offered to evaluate and promote the export performance of the companies. this research is done with the objective to “present local model for promoting the export performance of iranian companies”. using exploratory factor analysis, forty five cr...

This paper describes the development and validation of a new model and questionnaire to measure Iranian English as a foreign language learners’ attitudes towards the use of native versus non-native English language norms. Based on a comprehensive review of the related literature and interviews with domain experts, five factors were identified. A draft version of a questionnaire based on those f...