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Table 2 Test-retest reliability among participants (n = 96) for the SRTS travel survey

From: Validity of instruments to assess students' travel and pedestrian safety

 

n

%

Total Agreement Between Travel Surveys at Time 1 and Time 2*

94

(97.9)

   1. School bus

16

(16.7)

   2. Carpool

8

(8.3)

   3. Car

48

(50.0)

   4. Metro bus

1

(1.0)

   5. Walked with adult

6

(6.3)

   6 Walked alone

14

(14.6)

   7 Bike

1

(1.0)

Total Disagreement Between Travel Surveys at Time 1 and Time 2*

2

(2.1)

  1. Kappa = 0.97, p < 0.001
  2. *The SRTS travel survey was administered twice on the same day, 3-4 hours apart.