Sökning: "risk-taking behaviour"
Visar resultat 11 - 15 av 32 avhandlingar innehållade orden risk-taking behaviour.
11. Sexual risk taking and HIV vulnerability among young women in post-apartheid South Africa
Sammanfattning : Background: Young women face the highest risk of HIV infection than any other group in South Africa. Within the broad population of young women, those who have multiple sexual partners are thought to have a heightened risk of contracting HIV. LÄS MER
12. Modelling self-reported aberrant driving behaviour
Sammanfattning : The highly complex behaviour involved in driving a vehicle may be viewed as a form of action control in a potentially hazardous traffic system. Behavioural adaptation to the traffic system is imperfect, as is sometimes reflected in mishaps and road traffic accidents. LÄS MER
13. Fish coping with stress-Physiology and behaviour in salmonids with focus on stress coping styles, rearing conditions and smolt migration
Sammanfattning : When animals are reared for conservational releases it is paramount to avoid reducing genetic and phenotypic variation over time. Therefore, an understanding of how behavioural and physiological traits affect the performance of an individual both within the captive and the wild environment is required. LÄS MER
14. Early life stages of brown trout - Anti-predator responses under warming winters
Sammanfattning : During winter, juvenile salmonids in boreal streams are vulnerable to predation, mainly from mammals and birds. Encounters with terrestrial predators can be reduced or avoided if fish limit activity to the darker periods of the day or to periods with surface ice. LÄS MER
15. Adolescents Born Extremely Preterm : Cognitive, Behavioural and Relational Outcomes
Sammanfattning : The aim of this thesis was to evaluate long-term outcomes in a regional cohort of adolescents born extremely preterm (before the 29th gestational week) and compare them to full-term born controls. Fifty-two prematurely and 54 full-term born individuals were recruited from a follow-up study at 10 years of age. LÄS MER