Anthropology in psychology under the title of "personality theories" has been able to be effective in the field of behavioral studies and interpersonal relationships. The need to explain and analyze the true nature of man in the field of "being" - contrary to psychological personality theories that generally identify human nature in the field of "appearance" - caused this article based on Sadra's anthropological opinions and view According to Allport's trait theory, which is one of the pioneers of the trait approach, it should be organized by descriptive-analytical method. The individualistic approach based on traits is the main feature of Allport's and Mulla Sadra's personality theory. The foundation of personality in both theories is based on the most profound characteristics of person; However, in the analysis of Mulla Sadra's philosophical texts, the quality of the appearance of these traits and why they influence the structure of personality and, accordingly, human behavior, have been explained. "Self" or ego, contrary to its abstract concept in Alport's view, is a real and existential thing in Sadrai's system. The dynamism and unity of Alporti's personality can be rationally explained by the rule of "unity of the known and the known" and "intrinsic volitional movement".

psychological research, it often suffers from label interference, vocabulary-driven overfitting, and limited labeled datasets. As a result, models are brittle: they can fail with small training samples and behave inconsistently across trait ranges. To address this, we employ a practical single-trait approach that uses five independent ELECTRA-based classifiers, each corresponding to one of the big five dimensions, and trained them as separate binary tasks to prevent cross-trait interference. To reduce lexical bias and double the Pennebaker and King essay corpus from 2,467 to 4,934 samples, the team applied careful synonym-replacement augmentation using WordNet and additionally incorporated contextual augmentation generated by the Gemma model. Models were adjusted methodically to ensure fair comparisons. With test AUCs above 0.75, the ensemble achieves an average test accuracy of 0.724 on the Pennebaker and King benchmark, with per-trait accuracies of 0.72, 0.71, 0.74, 0.73, and 0.72 for openness, conscientiousness, extraversion, agreeableness, and neuroticism (OCEAN), respectively. These results substantially reduce inter-trait interference while matching or surpassing LIWC baselines and other transformer approaches.

Objective (s): The male personality trait may be related to contraceptive method use and unwanted pregnancy. The main purpose of this study was to analyze whether personality trait of the men influences the prevalence of unwanted pregnancy.Methods: In a descriptive correlation study, a total number of 600 pregnant women, attending to Babol antenatal clinics in Bobol public and private medical centers, were randomly selected. A standardized Personality Questionnaire Short Form was used to elicit information about characteristics of the personality traits. The statistical associations between unwanted pregnancy and the personality trait were then investigated using logistic regression analysis.Results: The prevalence of unwanted pregnancy was 14%. In the wanted pregnancy, the average scores for the men personality trait with extraversion (p=0.031), agreeableness (p=0.001) and conscientiousness (p=0.003), was higher than unwanted pregnancy. After adjusting for possible confounding variables, the results shown a significant association between the incidence of unwanted pregnancy and conscientiousness (95% CI, 0.908-0.977, p=0.0001) and agreeableness (95% CI, 0.901-0.976, p=0.02). Nevertheless, the adjusted odds ratio (OR) showed no significant associations between neuroticism, extroversion and openness with unwanted pregnancy.Conclusion: The findings of this study indicated that the male personality trait had a strong effect on the incidence of unwanted pregnancy.