Table II.

Post hoc Comparisons^* for Format

	Time 1			Time 2
Format Comparisons	Δ M	SE	p	Δ M	SE	p
All (n = 261)
Alphanumeric-Plain	0.54	.145	.001	0.47	.142	.003
Alphanumeric-Graded	0.24	.147	.289	0.22	.144	.343
Plain-Graded	−0.30	.147	.120	−0.26	.144	.214
Females (n = 153)
Alphanumeric-Plain	0.54	.178	.009	0.46	.183	.038
Alphanumeric-Graded	0.61	.181	.003	0.50	.186	.022
Plain-Graded	0.08	.186	.968	0.04	.191	.995
Males (n = 98)
Alphanumeric-Plain	0.59	.253	.067	0.54	.226	.054
Alphanumeric-Graded	−0.27	.257	.653	−0.15	.229	.887
Plain-Graded	−0.86	.240	.002	−0.69	.215	.0

^*With Sidak Corrections for Multiple Comparisons