Table 2.

Classification into major mode of commuting (more than 50% of trips) to school (pupils) and work (parents).

	RETEST
TEST	Walkers	Cyclist	Car commuters	Public transport commuters	Total
Pupils
Walkers	34	2	0	0	36
Cyclists	1	50	0	0	51
Car commuters	0	0	0	0	0
Public transport commuters	0	0	0	0	0
Total	35	52	0	0	87
Parents
Walkers	3	1	0	0	4
Cyclists	0	6	1	0	7
Car commuters	0	1	47	0	48
Public transport commuters	0	0	0	4	4
Total	3	8	48	4	63

Test-retest Cohen's Kappa coefficients were 0.93 for pupils and 0.88 for parents.