The Human Factor in Maritime Transport: Personality and Aggression Levels of Master Mariners and Navigation Students

The current study sought to identify groups of navigation students and master mariners (captains) characterized by different constellations of the Big Five personality traits and aggression levels. We hypothesized that master mariners would exhibit the resilient personality type and that navigation students would additionally exhibit personality types other than the resilient (e.g., over- or undercontrolled). A sample of 108 navigation students (men, in their second or third year of naval school, all active athletes) and 76 master mariners took part in the study and completed the Polish version of the NEO Five-Factor Inventory (Costa & McCrae, 1992; Zawadzki et al., 1998) and the Aggression Questionnaire (Buss & Perry, 1992; Tucholska, 1998). The hypothesis about the resilient personality type among master mariners was confirmed. The second hypothesis about personality types other than the resilient among navigation students was also confirmed: 33% of the students exhibited the overcontrolling personality type. The article also highlights the need to include psychological assessment in naval school enrolment procedures.     

Seeking a Common Framework for Research on Narcissism: An Attempt to Integrate the Different Faces of Narcissism Within the Circumplex of Personality Metatraits

The current paper presents a proposal for integrating different narcissism constructs (grandiose, vulnerable, communal, and collective) within the Circumplex of Personality Metatraits (CPM), an integrative model of personality structure that could also be used to accommodate the narcissism spectrum model. The study was conducted on a community sample (N = 781 adults). The theoretically predicted locations of the different narcissism constructs within the CPM space were empirically verified using the structural summary method. We found that grandiose, vulnerable, and communal narcissism can be meaningfully located within the CPM, while the status of collective narcissism remains unclear. Thus, the CPM can serve as a personality matrix explaining the differences and similarities between the various faces of narcissism. © 2019 European Association of Personality Psychology