Environment-Friendly Vocal Music Ecological Education: Sustainable Development of Vocal Music Education from the Perspective of Building

Table 1

Scoring of student vocal exercises.

		Hum resonance	Breath	Continuity of subinterval	Staccato	Practice above fifth	Multivowel	Extended range of multivowel	Continuity of major intervals	Extended range pulsation
Control group	Group 1	3.98	4.12	4.05	3.87	3.92	4.06	3.88	4.06	4.12
	Group 2	4.04	4.21	4.11	3.52	3.97	4.12	3.87	4.01	3.97
	Group 3	3.88	4.05	4.23	3.49	4.05	3.88	3.69	3.96	4.05
	Group 4	3.87	3.98	3.99	4.01	4.11	3.96	3.91	3.84	4.06
	Group 5	4.01	4.06	3.87	4.08	3.86	4.07	3.97	3.91	3.99
Experimental group	Group 6	4.75	4.78	4.65	4.81	4.67	4.75	4.39	4.45	4.62
	Group 7	4.78	4.51	4.51	4.83	4.51	4.39	4.21	4.38	4.37
	Group 8	4.65	4.63	4.52	4.64	4.66	4.54	4.29	4.51	4.57
	Group 9	4.81	4.74	4.67	4.51	4.48	4.68	4.51	4.25	4.59
	Group 10	4.74	4.66	4.73	4.67	4.76	4.55	4.44	4.63	4.46