Dependent variable	(I) Age	(J) Age	Average difference (I - J)	Standard Error	significance	95% confidence interval
Dependent variable	(I) Age	(J) Age	Average difference (I - J)	Standard Error	significance	Next session	Previous session
Historical relics	21 - 34	35 - 50	−.171*	.077	.027	−.32	−.02
Surrounding scenery	20 or younger	21 - 34	.390*	.133	.003	.13	.65
Surrounding scenery	21 - 34	65 or older above 65	−.410*	.206	.047	−.82	0
craftsmanship	20 or younger	above 65	−.584*	.218	.008	−1.01	−.16
	21 - 34	35 - 50	−.255*	.093	.006	−.44	−.07
	21 - 34	51 - 64	−.351*	.116	.003	−.58	−.12
	21 - 34	Above 65	−.698*	.191	0	−1.07	−.32
	35 - 50	Above 65	−.442*	.202	.029	−.84	−.05
Boluo chicken with new material	20 or younger	21 - 34	−.261*	.126	.04	−.51	−.01
Boluo Dumpling	20 or younger	21 - 34	−.307*	.127	.016	−.56	−.06
		35 - 50	−.434*	.144	.003	−.72	−.15
		51 - 64	−.431*	.16	.007	−.75	−.12
		Above 65	−.610*	.224	.007	-1.05	−.17
Performance	21 - 34	Above 65	−.462*	.17	.007	−.79	−.13
Performance	35 - 50	Above 65	−.360*	.18	.045	−.71	−.01
The understanding of history and legend	21 - 34	Above 65	−.400*	.196	.042	−.79	−.01
Religion and spirit	20 or younger	Above 65	−.554*	.248	.026	−1.04	−.07
	21 - 34	Above 65	−.775*	.217	0	−1.2	−.35
	35 - 50	Above 65	−.601*	.23	.009	−1.05	−.15
	51 - 64	Above 65	−.606*	.243	.013	−1.08	−.13
Title of intangible cultural heritage	20 or younger	21 - 34	.310*	.11	.005	.09	.53
	21 - 34	51 - 64	−.217*	.104	.037	−.42	−.01
	21 - 34	Above 65	−.498*	.171	.004	−.83	−.16
	35 - 50	Above 65	−.376*	.181	.038	−.73	−.02