Beach Access: Assistive Devices and Surfaces

Table 4. Mean scores and standards deviations for the Independence Factor


Product Indiana Florida Combined
Adventure MK2
N 14 9 23
Mean 1.79 2.48 2.06
Standard Deviation 0.84 0.75 0.86
Beachmaster
N 13 4 17
Mean 2.21 1.83 2.12
Standard Deviation 0.67 0.33 0.62
Fun Wheeler
N 9 4 13
Mean 1.70 2.75 2.03
Standard Deviation 0.61 0.50 0.75
Sport Wheeler
N 4 7 11
Mean 2.75 3.10 2.97
Standard Deviation 1.00 0.46 0.67
Surf Chair
N 10 20 30
Mean 1.80 2.67 2.38
Standard Deviation 0.63 0.79 0.84
Cobra
N 3   3
Mean 2.33   2.33
Standard Deviation 0.88   0.88
Knobby Tires
N 4   4
Mean 2.50   2.50
Standard Deviation 0.58   0.58
Marvel
N   6 6
Mean   3.33 3.33
Standard Deviation   0.56 0.56