Walter Funk

7 Questions 19 Answers 0 Followers

Questions related from Walter Funk

Is anybody aware of a scientific evaluation of a skid car training?

By skid car training I mean a post license training, especially for young/ novice drivers using a specially prepared car without a fixed rear axle, but with a construction using 360 degree...

05 February 2015 9,940 9 View

Can anyone point me to research separating the influences of the weather and economic indicators on crashes in a European country?

For long term trend of the number of crashes in a country, the weather conditions (long hard winter, warm spring and/or autumn) definitely are relevant. Besides this, I have read about the...

20 June 2014 780 19 View

Is there a formula to compute the sample size when crashes in road traffic are the interesting dependent variable in a cross section survey?

I am aware that a large sample will be needed, but I am not aware of a formula to compute the sample size.

25 January 2014 9,689 2 View

Is anybody aware of a publicly available standardised questionnaire regarding mobility management for companies?

I am looking for inernational examples of online- or paper-pencil-questionnaires regarding the employees' trips to work and back as well as business trips. These questionnaires should be...

10 January 2014 4,207 3 View

Which method would you recommend for surveying truck drivers?

Does anybody have experience in contacting truck drivers with a questionnaire? Online, paper-pencil, mobile etc.?

30 September 2013 7,241 4 View

Is anybody aware of empirical research on the relationship between parking space management and the use of cars by job commuters?

Especially interesting: which of these variables causes the other?

12 July 2013 7,411 0 View

Operationalization of "near misses".

Preparing a survey of young novice drivers, we are still looking for an appropriate wording of a question regarding the so-called „near misses“. If you know of an attempt to ask such events...

27 February 2013 1,228 11 View