The bright side of personality.

The article addresses the question, which personality dimensions mostly contribute to the positive human functioning, especially to wellbeing and prosocial values. As we predicted, the three dimensions from the Big Five factors are mostly opposed to the negative personality characteristics known as Dark Triad (narcissism, Machiavellianism and psychopathy), namely emotional stability (low neuroticism), agreeableness and conscientiousness. The results demonstrated negative relationship between these personality dimensions (labeled Bright Triad) and Dark Triad. Both Dark and Bright Triad dimensions are substantially loaded with one single bipolar latent dimension, the Dark versus Bright Personality. The results also confirmed the substantial connections of the Bright Triad dimensions to the wellbeing and the values. The Bright Triad dimensions are positively associated with general life satisfaction and traditional, social, cognitive and democratic values and tend to be negatively associated with status or power values. On the other side, Dark Triad dimensions are positively related to the status values and tend to be negatively related to the prosocial values.

Scopoli's work in the field of mercurialism in light of today's knowledge: past and present perspectives.

The Idrija Mercury Mine (1490-1994) appointed its first physician, Joannes Antonius Scopoli, in 1754. Most of his descriptions of mercurialism are still relevant today. This study highlights Scopoli's observations on the interaction between elemental mercury (Hg degrees ) and alcohol, on the appearance of lung impairment, insomnia, and depressive mood in mercurialism. This presentation is based on Scopoli's experiences presented in his book, De Hydrargyro Idriensi Tentamina (1761), current knowledge, and our own experience acquired through health monitoring of occupational Hg degrees exposure. Some studies have confirmed Scopoli's observation that alcohol enhances mercurialism and his hypothesis that exposure to high Hg degrees concentrations causes serious lung impairment. Neurobiological studies have highlighted the influence of Hg degrees on sleep disorder and depressive mood observed by Scopoli. Although today's knowledge provides new perspectives of Scopoli's work on mercurialism, his work is still very important and can be considered a part of occupational medicine heritage.