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pro vyhledávání: '"John K. Hewitt"'
Autor:
Sandra A. Brown, Kenny A. Karyadi, Ryan S. Trim, Christian J. Hopfer, Michael C. Stallings, Inga Curry, Tamara L. Wall, John K. Hewitt, Jeremy W. Luk
Publikováno v:
Luk, JW; Trim, RS; Karyadi, KA; Curry, I; Hopfer, CJ; Hewitt, JK; et al.(2017). Unique and interactive effects of impulsivity facets on reckless driving and driving under the influence in a high-risk young adult sample. PERSONALITY AND INDIVIDUAL DIFFERENCES, 114, 42-47. doi: 10.1016/j.paid.2017.03.048. UC San Diego: Retrieved from: http://www.escholarship.org/uc/item/60k0t660
Risky driving behaviors are disproportionately high among young adults and impulsivity is a robust risk factor. Recent conceptualizations have proposed multidimensional facets of impulsivity comprised of negative urgency, premeditation, perseverance,
Autor:
John K. Hewitt, Gordon Claridge
Publikováno v:
Personality and Individual Differences. 8:303-312
A recently devised two-scale questionnaire (STQ) for measuring ‘borderline’ personality traits, together with the EPQ, was administered to 108 monozygotic and 102 dizygotic adult twin pairs. Initial item and scale analyses of the STQ indicated go
Autor:
John K. Hewitt, Gordon Claridge
Publikováno v:
Personality and Individual Differences. 10:323-329
Based on a sample of 420 adult subjects drawn from a population based registry, the factor structure of a schizotypal personality scale is reported. Males and females were analysed both separately and jointly by unweighted least squares analysis of t