Development and validation of a questionnaire to assess the implementation of physical education programs in Chinese junior high schools

Table 4 Results of scale variance explanation

Factor number	Characteristic root			Rotational front variance explained			Variance explained after rotation
Factor number	Characteristic root	Variance explained%	accumulation%	Characteristic root	Variance explained%	accumulation%	Characteristic root	Variance explained%	accumulation%
1	15.203	40.008	40.008	15.203	40.008	40.008	6.82	17.948	17.948
2	2.551	6.713	46.72	2.551	6.713	46.72	5.769	15.182	33.13
3	2.238	5.888	52.609	2.238	5.888	52.609	5.004	13.17	46.3
4	2.203	5.798	58.407	2.203	5.798	58.407	4.094	10.773	57.073
5	1.061	2.793	61.2	1.061	2.793	61.2	1.568	4.127	61.2
6	0.995	2.618	63.817	-	-	-	-	-	-
7	0.897	2.362	66.179	-	-	-	-	-	-
8	0.813	2.139	68.318	-	-	-	-	-	-
9	0.727	1.912	70.23	-	-	-	-	-	-
10	0.703	1.85	72.08	-	-	-	-	-	-
11	0.693	1.823	73.904	-	-	-	-	-	-
12	0.621	1.634	75.538	-	-	-	-	-	-
13	0.582	1.533	77.07	-	-	-	-	-	-
14	0.572	1.506	78.576	-	-	-	-	-	-
15	0.547	1.441	80.017	-	-	-	-	-	-
16	0.536	1.411	81.429	-	-	-	-	-	-
17	0.481	1.267	82.695	-	-	-	-	-	-
18	0.471	1.239	83.934	-	-	-	-	-	-
19	0.455	1.198	85.133	-	-	-	-	-	-
20	0.432	1.137	86.269	-	-	-	-	-	-
21	0.404	1.063	87.333	-	-	-	-	-	-
22	0.378	0.994	88.327	-	-	-	-	-	-
23	0.37	0.972	89.299	-	-	-	-	-	-
24	0.355	0.934	90.233	-	-	-	-	-	-
25	0.343	0.903	91.136	-	-	-	-	-	-
26	0.337	0.886	92.022	-	-	-	-	-	-
27	0.321	0.845	92.867	-	-	-	-	-	-
28	0.308	0.811	93.678	-	-	-	-	-	-
29	0.292	0.77	94.447	-	-	-	-	-	-
30	0.286	0.753	95.2	-	-	-	-	-	-
31	0.268	0.704	95.904	-	-	-	-	-	-
32	0.253	0.665	96.569	-	-	-	-	-	-
33	0.248	0.652	97.221	-	-	-	-	-	-
34	0.231	0.607	97.828	-	-	-	-	-	-
35	0.223	0.587	98.415	-	-	-	-	-	-
36	0.214	0.562	98.978	-	-	-	-	-	-
37	0.204	0.538	99.515	-	-	-	-	-	-
38	0.184	0.485	100	-	-	-	-	-	-

ISSN: 1471-2458