In order to develop a questioning, a lot of aspects have to be considered. The main focus of this diploma thesis was to design a questioning to calculate the potential of electric vehicles as a new form of mobility. The selected questioning technique is stated-preference, a member of the hypothetical stated-response-family.
As a difference to revealed preferences, it is possible to find out about possible effects of alternatives that do not exist yet. Before launching the actual questioning, the intent was to prove and secure the quality of the questionnaire. For this reason, 20 pre-tests were made.
These pre-tests brought important insights that were used to construct the final questioning. Due to a mainly qualitative analysis, essential results regarding different aspects of a questioning could be achieved.