The infant's smile that appears whenever mother peeks over the side of the crib and makes a funny face is called a(n) ______ smile

What is an ability not assessed by the Bayley Scales of Infant Development?

A) mental abilities B) social adjustment C) motor abilities D) reactivity and regulation

The text quotes Stanislaus Lezczynski, King of Poland, who stated that "no snowflake in an avalanche ever feels responsible," to capture the notion of ____

a. deindividuation b. optimal distinctiveness c. social facilitation d. social loafing