. Author manuscript; available in PMC: 2013 Oct 19.

Published in final edited form as: Psychol Sci. 2012 Oct 19;23(11):1387–1394. doi: 10.1177/0956797612446346

Table 1A.

Correlations Between Test Age, Walking Age, Standard Skill Measures (Step Length, Step Width), and Functional Skill Measures (Time Walking, Steps/hr, Distance/hr, Falls/hr)

	Measures
	Walking age	Step length	Step width	Time walking	Steps/hr	Distance/hr	Falls/hr
Test age	.86^** (124)	.71^** (111)	−.60^** (111)	.20^* (114)	.46^** (129)	.65^** (111)	−.35^** (129)
Walking age		.74^** (106)	−.68^** (106)	.28^** (109)	.48^** (124)	.68^** (106)	−.33^** (124)
Step length			−.65^** (111)	.28^** (111)	.51^** (111)	.76^** (111)	−.28^** (111)
Step width				−.24^* (111)	−.42^** (111)	−.55^** (111)	.32^** (111)
Time walking					.85^** (114)	.72^**(111)	.14 (114)
Steps/hr						.92^** (111)	−.09 (129)
Distance/hr							−.17 (111)

p< .05,

^**

p< .01

Note, df shown in parentheses