We argue that there are three predominant research paradigms in the field today: (a) empiricism, (b) critical theory, and (c) interpretivism (see Guba & Lincoln, 1994, for a discussion of a similar framework). ... Although empirical-research reports are typically quantitative in nature, and critical-theory and interpretive reports tend to be qualitative, researchers in all three paradigms can use either data type. ...
In the traffic environment one aspect that occupies several disciplines is the aspect of traffic safety. All disciplines have to think about that different traffic safety measures have other effects than just reducing the risk of being killed or injured, such as increased travel time, inconvenience,...
Food Waste in the UK Introduction According to the 'UK Love Food Hate Waste' approximately 7 million tonnes of food and drinks from homes in the United Kingdom are being wasted every year. Of this, more than half of the food products that are wasted are still perfectly fine to eat or dri...
It consists of the following four steps: The exploratory phase, which consists of research, analytical and decision-making moments dedicated to the review of alternative concepts, technologies and selecting those that meet the requirements of users.The focus of this first research phase of the preliminary analysis, and search and review. ...