Research on the Path of Innovative Reform of Finance Curriculum in Colleges and Universities under the Background of Digital Economy

Figure 1.

The finance specialized course teaching accessibility matrix

Aourse	X1	X2	X3	X4	X5	X6	X7	X8	X9	X10	X11	X12	X13	X14	X15
X1	1	0	1	0	1	0	0	1	0	0	0	0	0	0	0
X2	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0
X3	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0
X4	0	0	0	1	0	0	0	0	0	0	1	0	1	0	1
X5	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0
X6	0	0	0	0	0	1	0	0	0	0	0	1	0	0	0
X7	0	0	0	0	0	0	1	0	0	0	0	1	0	0	0
X8	0	0	0	0	0	0	0	1	0	0	0	1	0	0	0
X9	0	0	0	0	0	0	0	0	1	0	0	0	0	1	0
X10	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0
X11	1	0	1	0	0	0	0	0	0	0	1	0	0	0	0
X12	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0
X13	0	0	0	0	0	0	1	0	0	0	0	0	1	0	0
X14	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0
X15	0	1	0	0	0	1	0	0	0	0	0	0	0	0	1

Self-evaluation Scale (pre-test) independent sample T-test

		Levin variance equivalence test		Average equivalent t test
		F	Sig.	T	Freedom	Sig.(double tail)	MD	SED	Confidence interval
									down	up
Study interest	Assumed equal variance	0.607	0.441	8.784	88.721	0	1.035	0.11	0.778	1.264
	Unassuming equal variance			8.76	85.374	-0.018	1.035	0.113	0.78	1.268
Classroom participation	Assumed equal variance	1.049	0.306	9.048	88.74	-0.014	1.064	0.112	0.817	1.316
	Unassuming equal variance			-0.043	88.407	0.985	-0.023	0.136	-0.299	0.279
Problemsolving ability	Assumed equal variance	3.035	0.089	-0.384	88.736	0.721	-0.054	0.129	-0.358	0.228
	Unassuming equal variance			-0.387	87.112	0.717	-0.056	0.128	-0.349	0.227
Team ability	Assumed equal variance	0.818	0.368	-0.388	88.731	0.721	-0.064	0.136	-0.381	0.239
	Unassuming equal variance			-0.379	88.453	0.72	-0.064	0.136	-0.366	0.234

T-test of paired samples before and after the control class experiment

Pairing	Pair difference					t	Freedom	Sig.(double tail)
	Mean	SD	SD Mean	Confidence interval
				Down	up
Study interest	-0.036	0.081	0.008	-0.045	0	-1.388	43	0.179
Classroom participation	-0.028	0.042	0.007	-0.028	-0.006	-1.465	43	0.158
Problem-solving ability	-0.051	0.174	0.009	-0.111	0.014	-1.447	43	0.162
Team ability	-0.038	0.155	0.005	-0.077	0.005	-1.258	43	0.247

Pre-analysis of the comparison class

	N	Min	Max	Mean	Standard deviation
Study interest	50	1.75	4.5	3.353	0.616
Classroom participation	50	1.5	4.75	3.334	0.632
Problem-solving ability	50	2	5	3.208	0.542
Team ability	50	1.5	5	3.418	0.58
Effective case number (listed)	50

The extent of influence enter and reason of each course

Course name	Influence degree	Influence degree	Center degree	Reason degree
Linear Algebra X1	1.131	-0.012	1.147	1.168
Advanced Mathematics X2	0.739	-0.032	0.725	0.72
Western economics X3	0.397	0.158	0.621	0.234
Econometrics X4	0.365	0.634	1.016	-0.291
Statistics X5	1.206	0.233	1.453	0.91
Finance X6	0.193	0.58	0.798	-0.405
Corporate Finance X7	0.06	0.157	0.233	-0.153
Probability and Statistics X8	0.88	0.142	1.033	0.731
Public Finance X9	0.019	0.366	0.428	-0.376
Time series analysis X10	0.246	0.266	0.593	-0.029
Bank Accounting X11	0.046	0.265	0.349	-0.201
Political Economy X12	0.134	0.614	0.792	-0.524
Insurance X13	0.068	0.494	0.549	-0.451
Finance Data Analysis X14	0.043	0.291	0.39	-0.237
Financial Engineering X15	0.288	0.378	0.726	-0.12

T-test of paired samples before and after experiment in experimental class

Pairing	Pair difference					t	Freedom	Sig.(double tail)
	Mean	SD	SD Mean	Confidence interval
				Down	up
Study interest	-1.061	0.578	0.068	-1.225	-0.884	-12.3	44	0.000
Classroom participation	-1.096	0.629	0.086	-1.301	-0.923	-11.822	44	0.000
Problem-solving ability	-1.266	0.68	0.1	-1.474	-1.063	-12.668	44	0.000
Team ability	-1.149	0.631	0.092	-1.344	-0.97	-12.295	44	0.000

Influence factor hierarchy

Hierarchy	Influencing factor
1	X1, X2, X3, X5
2	X4, X6, X7, X8, X11, X13, X14
3	X12
4	X10
5	X9, X15

Pre-experimental descriptive statistics

	N	Min	Max	Mean	Standard deviation
Study interest	50	1.5	4.75	3.266	0.57
Classroom participation	50	1.75	5	3.331	0.616
Problem-solving ability	50	1.5	4.5	3.073	0.633
Team ability	50	2	4.75	3.225	0.755
Effective case number (listed)	50

Self-evaluation Scale (post-test) independent sample T-test

		Levin variance equivalence test		Average equivalent t test
		F	Sig.	T	Freedom	Sig.(double tail)	MD	SED	Confidence interval
									down	up
Study interest	Assumed equal variance	0.602	0.438	8.787	90.488	0	1.027	0.12	0.78	1.272
	Unassuming equal variance	--	--	8.768	87.055	0	1.035	0.117	0.789	1.272
Classroom participation	Assumed equal variance	1.035	0.313	9.037	90.491	0	1.069	0.103	0.822	1.298
	Unassuming equal variance	--	--	9.015	80.751	0	1.064	0.103	0.816	1.311
Problem-solving ability	Assumed equal variance	-0.011	0.952	9.726	90.498	0	1.157	0.112	0.921	1.398
	Unassuming equal variance	--	--	9.702	88.342	0	1.158	0.109	0.917	1.391
Team ability	Assumed equal variance	1.989	0.156	8.629	90.499	0	1.052	0.112	0.811	1.292
	Unassuming equal variance			8.609	81.229	0	1.05	0.111	0.804	1.292