Effects of professional development program on primary science teachers’ ICT use in China: mediation effects of science teachers’ knowledge, beliefs and instructional practice

Disciplinary and Interdisciplinary Science Education Research

Table 2 Descriptive statistics and correlation analysis (N = 131,134)

Variables	Mean	SE	1	2	3	4
Teachers’ Professional Development	2.6311	1.20665	1
Teachers’ Knowledge and Beliefs	1.9989	0.35404	0.363**	1
Teachers’ Instructional Practice	3.2416	0.72954	0.405**	0.618**	1
ICT use	2.6389	0.25812	-0.016**	0.037**	0.038**	1

Note: N = 131,134; * indicates p < 0.05, ** indicates p < 0.01, and *** indicates p < 0.001