You can come to know:
Understanding a child's perspective of growing up, is (s)he undergoing some stress which (s)he wants to escape.
Does the child shout regularly or occasionally.
Things that make the child angry.
About child’s hesitations, fantasies, and imagination.
What kind of songs is the child exposed to.
Does the child like role play, acting, mimicry.
Is the child involved in household chores, is (s)he being given enough opportunities for development of life skills, survival skills, fine motor and gross motor skills.
child’s present mood or simply his/her liking towards mystery, connectivity with nature or if (s)he desires to be in his/her own space.
Child likes singing but maybe is shy in front of people or uses singing as a coping mechanism to get rid of fear.
Identifying the language preference of a child, also the language the child is most comfortable in.