. Author manuscript; available in PMC: 2010 Dec 1.

Published in final edited form as: Brain Cogn. 2009 Aug 6;71(3):345–353. doi: 10.1016/j.bandc.2009.06.009

Table 2.

Pearson Product-Moment Correlation Coefficients Between SD and CV Indices of Temporal Variance from the Self-Paced Tapping Condition and Clock and Motor Variance Estimates from the Wing-Kristofferson Model.

Condition	Control		Schizophrenia

Dominant Index	Clock	Motor	Clock	Motor
Self-Paced SD	.596^*	.686^*	.787^*	.045
Self-Paced CV	.552^*	.671^*	.713^*	−.151

Alternating Thumbs	Clock	Motor	Clock	Motor

Self-Paced SD	.563^*	.532^*	.760^*	.732^*
Self-Paced CV	.499^*	.521^*	.691^*	.783^*

p < .01