“Do you ever look at someone and wonder: What is going on inside their head?” Joy asks in the opening line of Pixar’s film Inside Out. Inside Out is the story of 11-year-old Riley and her emotions: ...

Oh so gently, fourth grader Paxon Leong moves a long paddle up, down, left and right to roll a ball into a hole at a table’s end. Finally he releases a jiggle of joy after many quiet fails. "It was ...