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Personality traits and risky behavior among motorcyclists: An exploratory study.

ABSTRACT: BACKGROUND:Personality traits have been associated with a series of dysfunctional behaviors, ranging from violence to drug abuse and other risky behaviors. However, few studies have investigated motorcycle riders' personality traits, and no research using the psychobiological model of personality was found. Thus, we investigated the association between temperament and character traits and the occurrence of Motorcycle Accidents (MAs). METHODS:This cross-sectional study was conducted with a randomly selected of 153 Brazilian motorcycle riders (116 male and 37 female) with a mean age of 31.8randomly selected from the driver's license register, between 2015 and 2018. A sociodemographic questionnaire and the Temperament and Character Inventory (TCI) were used. RESULTS:Of the 153 participants, 146 (95.4%) reported having been involved in previous accidents, with the main causes as follows: "other drivers' careless behavior" (34.9%); "personal disrespect of traffic rules" (18.5%) and "personal careless behavior" (20.6%). Motorcyclists exhibited higher scores for the temperament factors of novelty seeking and persistence and lower scores for harm avoidance and reward dependence in comparison to the Brazilian population). Considering the reason for motorcycle use, the group of riders that used their motorcycles for work exhibited more temperament factors associated with risk behaviors than those who did not. It was observed that 68.9% of them had low Harm Avoidance (HA) factor scores, whereas 72.1% had high Novelty Seeking (NS) factor scores. DISCUSSION:The present study highlighted the influences of different personality traits on behaviors, decision-making and risk attitudes that can be potentially harmful to an individual and others. The results provided evidence that a lack of knowledge and experience in riding a motorcycle or any other vehicle, combined with personality traits, contribute to the adoption of risky behaviors that may act as triggers for most causes of Motorcycle Accidents.

SUBMITTER: Romero DL

PROVIDER: S-EPMC6894775 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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Project description:Objectives:This study aimed to understand the personality characteristics of emergency medicine (EM) residents and assess consistency and variations among residency programs. Methods:In this cross-sectional study, a convenience sample of residents (N = 140) at five EM residency programs in the United States completed three personality assessments: the Hogan Personality Inventory (HPI)-describing usual tendencies; the Hogan Development Survey (HDS)-describing tendencies under stress or fatigue; and the Motives, Values, and Preferences Inventory (MVPI)-describing motivators. Differences between EM residents and a normative population of U.S. physicians were examined with one-sample t-tests. Differences between EM residents by program were analyzed using one-way analysis of variance tests. Results:One-hundred forty (100%), 124 (88.6%), and 121 (86.4%) residents completed the HPI, HDS, and MVPI, respectively. For the HPI, residents scored lower than the norms on the adjustment, ambition, learning approach, inquisitive, and prudence scales. For the HDS, residents scored higher than the norms on the cautious, excitable, reserved, and leisurely scales, but lower on bold, diligent, and imaginative scales. For the MVPI, residents scored higher than the physician population norms on altruistic, hedonistic, and aesthetics scales, although lower on the security and tradition scales. Residents at the five programs were similar on 22 of 28 scales, differing on one of 11 scales of the HPI (interpersonal sensitivity), two of 11 scales of the HDS (leisurely, bold), and three of 10 scales of the MVPI (aesthetics, commerce, and recognition). Conclusions:Our findings suggest that the personality characteristics of EM residents differ considerably from the norm for physicians, which may have implications for medical students' choice of specialty. Additionally, results indicated that EM residents at different programs are comparable in many areas, but moderate variation in personality characteristics exists. These results may help to inform future research incorporating personality assessment into the resident selection process and the training environment.

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Personality traits and risky behavior among motorcyclists: An exploratory study.

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