Table 3.

Omnibus ANOVA and polynomial contrast results from Experiment 1

ANOVA Context	Variable	Contrast	df	MSE	F	h p 2	P	Significance
Expected (No-PM) vs. Unexpected	Age		1, 57	2.88	0.13	0.002	0.716	ns
	Context Type		1, 57	0.74	107.91	0.654	<.001	*
	Context Type × Age		1, 57	0.74	3.89	0.064	0.053	+
	Trial Number	Linear	1, 57	0.35	22.59	0.284	<.001	*
	Trial Number	Quadratic	1, 57	0.47	29.35	0.340	<.001	*
	Trial Number × Age	Linear	1, 57	0.39	0.02	0.000	0.893	ns
	Trial Number × Age	Quadratic	1, 57	0.47	0.68	0.012	0.414	ns
	Trial Number × Context Type	Linear	1, 57	0.26	5.49	0.088	0.023	*
	Trial Number × Context Type	Quadratic	1, 57	0.33	8.76	0.133	0.004	*
	Trial Number × Context Type × Age	Linear	1, 57	0.26	0.43	0.007	0.517	ns
	Trial Number × Context Type × Age	Quadratic	1, 57	0.33	0.36	0.006	0.551	ns
Expected (No-PM) vs. Expected (PM)	Age		1, 57	1.23	1.01	0.017	0.320	ns
	Context Type		1, 57	0.92	4.23	0.069	0.044	*
	Context Type × Age		1, 57	0.92	5.57	0.089	0.022	*
	Trial Number	Linear	1, 57	0.50	0.30	0.005	0.583	ns
	Trial Number	Quadratic	1, 57	0.50	0.11	0.002	0.742	ns
	Trial Number × Age	Linear	1, 57	0.43	0.01	0.000	0.935	ns
	Trial Number × Age	Quadratic	1, 57	0.50	2.80	0.047	0.100	ns
	Trial Number × Context Type	Linear	1, 57	0.66	0.13	0.002	0.725	ns
	Trial Number × Context Type	Quadratic	1, 57	0.49	0.99	0.017	0.323	ns
	Trial Number × Context Type × Age	Linear	1, 57	0.67	0.32	0.006	0.576	ns
	Trial Number × Context Type × Age	Quadratic	1, 57	0.49	0.16	0.003	0.692	ns

Note. ns not significant

^*p < .05

⁺p < .06