A kindergarten teacher hangs labels on key objects in the classroom, puts up posters that include words and captions, and always has a big book on display for the children's use. This kind of classroom environment is most likely to help promote children's:

Development print awareness

Explanation:

Print awareness is defined as the ability of child to identify words and nature as distinct factor in oral communication and written communication. A child tends to acquire these abilities in natural surrounding for understanding print uses and organization.

According to the question,children's print awareness is developed in class as teacher is making them learn about print through words and caption key options, big books for making them understand print structures and usage.

if im not mistaken its a. collective emotional arousal

i have to go with a for this one