Big Five Personality Traits and Physical Aggression between Siblings in South Korea: an Actor-Partner Interdependence Analysis

The present study examined actor and partner effects of the Big Five personality traits, assessed by the NEO Five-Factor Inventory, on physical aggression within sibling dyadic interactions. Data were collected from 86 target adolescents receiving counseling services, their mothers, and closest-age siblings in South Korea. Mothers rated their children’s personalities. Target adolescents and siblings reported their own personality, as well as their sibling’s and their own perpetration of physical aggression against one another. Substantial self-other (i.e., mother and sibling) agreement was found for personality traits. Both actor and partner effects were found for the negative associations between extraversion, openness to experience, and conscientiousness and physical aggression among siblings. The current findings increase our understanding of personality traits implicated in physical aggression in general, and specifically aggression among siblings.     

The Brexit Negotiations and the Anglosphere

The Brexit negotiations raise the question of what Britain’s future role in the world should be. Brexiters have drawn on ideas of the Anglosphere to imagine what that future might be. The Anglosphere belongs in a long line of thinking about uniting English speaking communities around the world. Different conceptions of the Anglosphere such as CANZUK are identified. The Anglosphere appeals to many Brexiters because it gives them a positive vision of ‘Global Britain’ as an alternative to EU membership. The advantages to Britain of regaining full sovereignty and associating once more with its ‘true friends’ are stressed. What is ignored is the lack of support among Anglosphere countries for much closer relationships except in the security sphere, and the inability of increased economic ties with the Anglosphere to begin to match what the UK will lose by severing itself from its most important economic partner.