| Imitation Age 2-4 to age 3-5: Engages with conscious thought focused primarily on the environment. |
Shedding Egocentricity: Recognizes that movements and babble do not match the sounds of music in the environment. |
| Breaking the Code: Imitates with some precision the sounds of music in the environment, specifically tonal patterns and rhythm patterns. | |
| Assimilation Age 3-5 to age 4-6: Engages with conscious thought focused primarily on self. |
Introspection: Recognizes the lack of coordination between singing and breathing and between chanting and muscular movement, including breathing. |
| Coordination: Coordinates singing and chanting with breathing and movement. |