Research on the Teaching Reform Path of Colleges and Universities in Transportation and Water Transportation Education in the Era of Artificial Intelligence

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Add the experimental results of alternative keyword optimization

	First set	Second group	Third group	Fourth group	Fifth group	Sixth group	Mean value
T1	0.690	0.770	0.640	0.770	0.690	0.740	0.717
T2	0.320	0.320	0.310	0.270	0.310	0.350	0.313
T3	0.941	0.921	0.951	0.957	0.858	0.975	0.934
T4	0.455	0.461	0.474	0.489	0.452	0.465	0.466

The experimental and the comparison of the course study are analyzed

Dimension	Class	Mean value	Standard deviation	T value	Significance
Creative thinking	Previous survey	13.908	3.61	-0.642	0.591
	Laboratory class survey	13.952	3.207
Cooperative ability	Previous survey	14.441	3.345	1.784	0.714
	Laboratory class survey	14.275	3.339
Practical ability	Previous survey	14.609	3.545	2.211	0.572
	Laboratory class survey	14.425	3.656
Study interest	Previous survey	15.286	3.339	2.931	0.463
	Laboratory class survey	15.398	3.51
Scale analysis	Previous survey	96.908	9.893	-0.055	0.974
	Laboratory class survey	96.052	9.226

The results of the basic template and the direct participle

	First set	Second group	Third group	Fourth group	Fifth group	Sixth group	Mean value
T1	0.810	0.810	0.770	0.840	0.770	0.850	0.808
T2	0.280	0.270	0.310	0.300	0.260	0.230	0.275
T3	0.920	1.000	0.977	0.958	0.927	0.960	0.957
T4	0.391	0.700	0.460	0.337	0.371	0.321	0.430

The experimental results of the optimized experiment of subject object

	First set	Second group	Third group	Fourth group	Fifth group	Sixth group	Mean value
T1	0.740	0.760	0.710	0.810	0.740	0.810	0.762
T2	0.340	0.410	0.350	0.260	0.260	0.230	0.308
T3	0.932	0.968	0.928	0.959	0.891	0.952	0.938
T4	0.466	0.422	0.448	0.551	0.381	0.451	0.453

After the course study

Dimension	Class	Mean value	Standard deviation	T value	Significance
Creative thinking	Laboratory class survey	13.952	3.563	1.452	0.235
	Laboratory test	13.918	3.16
Cooperative ability	Laboratory class survey	14.425	3.298	1.673	0.019
	Laboratory test	18.425	3.292
Practical ability	Laboratory class survey	12.425	3.498	-3.952	0.037
	Laboratory test	18.398	3.609
Study interest	Laboratory class survey	15.286	3.292	-2.551	0.027
	Laboratory test	18.398	3.463
Scale analysis	Laboratory class survey	96.052	9.609	-3.154	0.032
	Laboratory test	106.052	5.179

Comparison of the course learning in the pre-test of the comparison group

Dimension	Class	Mean value	Standard deviation	T value	Significance
Creative thinking	Control the pre-shift test	13.908	3.563	2.008	0.557
	After the con shift test	13.797	3.16
Cooperative ability	Control the pre-shift test	14.441	3.298	1.854	0.047
	After the con shift test	16.275	3.292
Practical ability	Control the pre-shift test	14.609	3.498	-4.052	0.034
	After the con shift test	16.425	3.609
Study interest	Control the pre-shift test	15.286	3.292	-2.545	0.029
	After the con shift test	16.398	3.463
Scale analysis	Control the pre-shift test	96.908	9.609	-1.121	0.041
	After the con shift test	102.052	5.179

The study of the post-course study is compared

Dimension	Class	Mean value	Standard deviation	T value	Significance
Creative thinking	After the con shift test	13.918	1.682	1.575	0.213
	Experimental class after test	13.797	1.826
Cooperative ability	After the con shift test	16.275	2.287	1.834	0.029
	Experimental class after test	18.275	2.036
Practical ability	After the con shift test	16.425	2.291	-5.131	0.055
	Experimental class after test	18.425	1.942
Study interest	After the con shift test	16.398	2.14	-3.451	0.028
	Experimental class after test	18.398	2.089
Scale analysis	After the con shift test	102.052	1.649	-1.553	0.031
	Experimental class after test	106.052	1.665