The Impact of Process Consultant Personality Traits on the Success of Consulting Assignments

The dynamic character of today's business environment has increased the importance of consulting assignments, particularly those involving organizational development (OD) and change management. This study investigates the impact of process consultants' personality traits on the success of consulting assignments, addressing a significant gap in empirical research concerning the influence of individual personality factors on consulting outcomes. The study utilized a quantitative research design, employing standardized questionnaires to assess personality attributes, client satisfaction, and consulting assignment success. The Big Five Inventory (BFI) was used to measure personality traits, while custom-developed questionnaires evaluated client satisfaction and consulting outcomes. Data collection was conducted through online surveys distributed to process consultants using purposive and snowball sampling strategies. The collected data were analyzed using SPSS, with Pearson correlation coefficients and multiple regression analysis employed to explore the relationships between personality traits and consulting success. The reliability of the questionnaire items was confirmed with a Cronbach's Alpha of 0.898, indicating high internal consistency. The regression model revealed that emotional stability was the only significant predictor of consulting assignment success among the Big Five traits (β = 0.282, p = 0.007). Other and characteristics, such as extraversion, agreeableness, conscientiousness, and openness to experience, showed positive but non-significant associations with consulting success. The study found that emotionally stable consultants who remain calm and composed under pressure significantly contribute to successful consulting outcomes. While traditionally viewed as advantageous, traits like extraversion and agreeableness did not predict substantially consulting success, highlighting the importance of balancing these traits with active listening and assertiveness. Conscientiousness, typically associated with high-quality work, was not a significant predictor, suggesting that extreme conscientiousness may hinder adaptability. Openness to experience showed a non-significant negative impact, emphasizing the need for practical implementation strategies. This study underscores the pivotal role of emotional stability in the success of consulting assignments while challenging conventional perceptions of the Big Five traits. To enhance consulting assignment success, it is recommended that consulting firms prioritize emotional stability in recruitment and training, using psychological evaluations and stress management techniques.