Table 1.

Segmentation Performance by Age Group (SDs in parentheses) and t-test Results t-test Analysis Results of Segmentation Performance

Measure	Younger	Older	t	p	d
Coarse Unit Length	41.5 (16.4)	33.6 (12.1)	−1.82	.076	−0.55
Fine Unit Length	14.2 (6.2)	14.6 (9.5)	0.14	.890	0.05
Coarse Segmentation Agreement	.56 (.13)	.51 (.12)	−1.40	.169	−0.45
Fine Segmentation Agreement	.67 (.07)	.58 (.11)	−2.66	.010*	−0.97
Continuous Alignment	0.40 (0.18)	0.33 (0.25)	−0.95	.347	−0.34
Discrete Alignment	1.50 (1.51)	1.28 (1.05)	0.48	.636	0.17

Discrete Alignment

0.48

.636

0.17

Note: Age group served as the independent variable (Younger vs. Older). All t-tests have 50 df.

^*p < .05.