In our culture, the average length of a mutual gaze is 5.1 seconds

In regard to listening goals, students spend most of their in-class time listening to __________

Fill in the blank with correct word

Harvey is a new father. If he wishes to be a particularly concerned parent and try to identify when his new baby is in pain, which common facial movement(s) should he not interpret as pain?

a. lowering of the brows b. eyes wide open c. vertical wrinkles at the side of the nose d. an open mouth