Table. 7. Table 7

perception of fundamental physical constant T-test for cognitive dimension between upper and lower level groups.

		cognitive dimension	learnability	reflective thinking	personal relevance
order of magnitude	upper(≥1)	3.367	3.432	3.492	3.008
	lower(<1)	2.777	3.200	2.770	2.475
	Difference	0.590	0.232	0.722	0.533
	t	3.736**	1.077	3.798**	2.151*
	p	0.000	0.285	0.000	0.035
digit number	upper(≥1)	3.474	3.371	3.640	3.136
	lower(<1)	3.088	3.358	3.163	2.700
	Difference	0.386	0.013	0.477	0.436
	t	3.310**	0.089	3.577**	2.434*
	p	0.002	0.929	0.001	0.018
unit	upper(≥1)	3.491	3.343	3.655	3.189
	lower(<1)	3.112	3.417	3.177	2.722
	Difference	0.379	-0.074	0.478	0.467
	t	3.288**	-0.505	3.646**	2.816**
	p	0.002	0.615	0.000	0.006
scientific history	upper(≥1)	3.588	3.235	3.788	3.353
	lower(<1)	3.175	3.404	3.282	2.737
	Difference	0.413	-0.169	0.506	0.616
	t	2.929**	-0.963	3.111**	2.908**
	p	0.005	0.339	0.003	0.005
physical meaning	upper(≥1)	3.348	3.409	3.461	3.017
	lower(<1)	3.213	3.359	3.319	2.837
	Difference	0.135	0.050	0.142	0.180
	t	1.051	0.321	0.922	0.948
	p	0.297	0.749	0.360	0.346
total	upper(≥1)	3.540	3.321	3.707	3.286
	lower(<1)	3.101	3.406	3.172	2.695
	Difference	0.439	-0.085	0.535	0.591
	t	3.624**	-0.500	3.727**	3.118**
	p	0.001	0.619	0.000	0.003

New Phys.: Sae Mulli 2021;71:605~615 https://doi.org/10.3938/NPSM.71.605

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