Everyone knows a kid who doesn't fit in, the child who stands to close, laughs to loud, or seems oblivious to others signals.
Kids often have trouble reading non-verbal cues.
It's called dyssemia or the failure to understand silent signs. Who Doesn't Fit In. Parents can tell if their own kids are having a problem by watching them on the playground and at birthday parties. He also suggests that a parent and child watch soap operas together with the sound down. Then, ask the child to explain the emotions depicted on the screen.