Smartphones and their impact on academic success was chosen as the research topic for this dissertation. This was chosen because smartphones have become very popular tools for many people, especially for students in an educational setting. Further, the use of these devices and others, such as laptops and tablets, has aided students in boosting…

Problematic Internet Use (PIU) has of late come to the major attention of researchers of risky behaviours. For parents and teachers in turn, the various pathological forms of Internet use have become more and more noticeable. In recent years, the operationalisation of the term PIU has also been discussed and attempts to measure its various…

Delayed reward discounting is a behavioral economic index of impulsivity, referring to how much an individual devalues a reward based on its delay in time. As a behavioral process that varies considerably across individuals, delay discounting has been studied extensively as a model for self-control, both in the general population and in clinical…