Does he himself play, or has he merely observed others?

Over time, he has withdrawn from the world and into himself, silently observing others rather than interacting with them.

From 1949 forward, she is likely to be observing others, often hiding or concealing herself.

The ability to observe others keenly, while concealing one's own nature.

This may or may not happen in the home through storytelling and observing others reading.

People learn by observing others, with the environment, behavior, and cognition all as the chief factors in influencing development.

They are observing family members, hospital workers and others with whom he came in close contact for evidence of Lassa fever.

"This could help explain how people learn by observing others."

Bubbles, clean for two days, sits on a park bench observing others.

Eventually he learned to speak normally by observing others.