Table 3. Correlations and sequential regression results in Experiment 2 predicting mean measures (across participants).

Variable	M (SD)	r variable, trial number	R	β trial number	β trial in block
performance	80% (40)	.30**	.67***	.1	.6***
latency	693.0 ms (597.0)	−.68**	.78***	−.55***	−.40***
motion time	1291.2 ms (998.4)	−.33**	.40***	−.25**	−.25**
x-flips	3.4 flips (4.1)	−.12	.20†	−.07	−.16†
x-accel. range	5.3 (3.6)	.34**	.35***	.30***	.10
y-accel. range	4.6 (3.3)	.09	.09	.09	−.01
perturbation	4.4 (1.8)	.63**	.67***	.55***	.23**

^**p<.01

^***p<.001,

^†<.10