This thesis concerns sexting among Swedish adolescents and adolescent sexual development. Adolescence is a period of major bodily, cognitive, and social changes and of sexual exploration. As many post-millennials have ...

Parents’ preconditions for early parenting vary depending on social and cultural contexts. This thesis provides a psychological perspective on parenting and family life within the context of parental leave in Sweden, ...

What are people’s travel patterns – both users and non-users of carsharing and private cars in European cities? What are the main psychological aspects of and motives for making a travel mode choice? This thesis aims to ...

Internet communication technology has created new ways for adults to sexually abuse children, and as the world becomes more and more digitalized and children are increasingly connected, reports about online child sexual ...

Retirement is a major life event potentially affecting domains such as cognitive functioning and well-being. The main aim of this thesis was to assess whether retirement influences cognitive functioning and how inter- ...

When conducting an investigation, police officers collect evidence from various sources (e.g., humans, objects, areas). The type of evidence (i.e., physical vs. personal) can affect the investigators’ beliefs about the ...

Children’s testimonies are often vital during criminal investigations of alleged maltreatment. The aim of this thesis was to improve our understanding of forensic interviews with preschool-aged children (aged 3 to 6 years). ...

The focus for this thesis is on two major determinants of health and wellbeing in older people, namely subjective sleep disturbance and cognition. Data were drawn from the H70 Birth Cohort Studies, comprising representative ...

The aim of this thesis was to examine the process by which families respond to community-wide stressors in different cultural contexts. Each quantitative study within this thesis investigated the role of parenting behaviors ...

Of the many challenges we face as individuals and as a society, several of the most important and hardest ones are behavioral. We often know what needs to be done to solve an issue, but struggle to put this knowledge into ...