Table 3.

Details of Single Degree of Freedom Contrasts

	Parameter			SE			ta			95% CI (lower, upper)			η2
Variable	DV1	DV2	DV3	DV1	DV2	DV3	DV1	DV2	DV3	DV1	DV2	DV3	DV1	DV2	DV3
CML vs. DAU at T1	−0.23	0.27	2.1	0.50	0.37	1.2	−0.47	0.73	1.7	−1.2, 0.76	−0.5, 1.0	−0.3, 4.4	.00	.01	.05
CML vs. CML-ND at T1	0.37	0.43	0.53	0.49	0.39	1.1	0.75	1.10	0.48	−0.61, 1.3	−0.35, 1.2	−1.7, 2.8	.01	.02	.00
DAU vs. CML-ND at T1	0.60	0.17	−1.5	0.47	0.35	1.0	1.27	0.47	−1.52	−0.35, 1.5	−0.54, 0.87	−3.6, 0.49	.03	.00	.04
CML vs. DAU at T2	−1.3	−1.0	−.87	0.45	0.45	2.1	−2.8**	−2.3**	−0.41	−2.2, −0.36	−1.9, −0.13	−5.1, 3.4	.12	.08	.00
CML vs. CML-ND at T2	0.03	−0.07	−0.37	0.44	0.46	2.0	0.08	−0.15	−0.19	−0.84, 0.90	−0.99, 0.85	−4.2, 3.6	.00	.00	.00
DAU vs. CML-ND at T2	1.3	0.97	0.50	0.44	0.48	2.1	2.93**	2.01*	0.24	0.41, 2.2	0.01, 1.9	−0.36, 4.6	.13	.07	.00
CML vs. DAU at T3	−1.4	0.43	0.50	0.40	0.37	1.6	−3.52**	−1.18	0.32	−2.2, −0.60	−1.2, 0.30	−2.6, 3.6	.18	.02	.00
CML vs. CML-ND at T3	−0.47	−0.27	−1.3	0.43	0.37	1.6	−1.09	−0.71	−0.79	−1.3, 0.39	−1.0, 0.48	−4.6, 2.0	.02	.01	.01
DAU vs. CML-ND at T3	0.93	0.17	−1.8	0.46	0.39	1.4	2.04*	0.43	−1.27	0.02, 1.9	−0.61, 0.94	−4.6, 1.0	.07	.00	.03
IC1: T1, T2 × CML, DAU	−1.0	−1.3	2.9	0.46	0.48	2.0	−2.23**	−2.70**	1.50	−1.9, −0.11	−2.3, −0.34	−0.99, 6.9	.08	.11	.04
IC2: T1, T2 × CML, CML-ND	−0.33	−0.50	0.90	0.36	0.47	1.7	−0.93	−1.07	0.52	−1.1, 0.38	−1.4, 0.44	−2.6, 4.4	.01	.02	.00
IC3: T1, T2 × DAU, CML-ND	0.70	0.80	−2.0	0.45	0.47	2.0	1.57	1.72	−1.03	−0.19, 1.6	−0.13, 1.7	−6.0, 1.9	.04	.05	.02
IC4: T2, T3 × CML, DAU	−0.13	0.60	−1.4	0.41	0.41	1.5	−0.33	1.45	−.94	−0.95, 0.68	−0.23, 1.4	−4.3, 1.5	.00	.03	.02
IC5: T2, T3 × CML, CML-ND	−0.50	−0.20	0.93	0.31	0.35	1.4	−1.62	−0.57	0.67	−1.1, 0.12	−0.91, 0.51	−1.8, 3.7	.04	.01	.01
IC6: T2, T3 × DAU, CML-ND	−0.37	−0.80	2.3	0.38	0.39	1.5	−0.97	−2.06*	1.53	−1.1, 0.39	−1.6, −0.02	−0.72, 5.3	.02	.07	.04

Note. Details of contrasts for hurricane/flood-related threat perceptions and for mother variables are available by request from Jonathan S. Comer. Coping and media literacy-no discussion (CML-ND) mothers received coping and media literacy (CML) training but were not permitted to discuss the clip with their child between Time 2 (T2) and Time 3 (T3). DV1 = terrorism threat perception (societal); DV2 = terrorism threat perception (personal); DV3 = state anxiety; IC = interaction contrast; DAU = discussion as usual; T1 = Time 1.

^adf_Error = 58 for all t tests in table.

^*p < .05.

^**p < .017 (alpha-adjusted family-wise error rate).