Lawrence Patihis at the University of Southern mississippi recently studied around 20 people with HSAM and found that they scored particularly highly on two measures:fantasy proneness and absorption.

They scored higher on social interaction.

I scored the winning goal in soccer against our arch-rival.

Students who scored low standardized tests.

And 29%, the "invisible risk"group, scored high on three in particular: They spent five hours a day or more on electronic devices.

Older adolescents scored about 50 percent higher on an index of risky driving when their peers were in the room — and the driving of early adolescents was fully twice as reckless when other young teens were around.

Parents, teachers, even the kids themselves, scored the youngsters on measures like "acting before thinking" and "persistence in reaching goals".

Some 13% scored high on all nine of the risk behaviors.

The God caused the rock to grow and to lift the girls far above the ground, while its sides were scored by the claws of the angry bears.

The group that scored high on all nine of the risk behaviors was most likely to show symptoms of depression; in all, nearly 15% of this group reported being depressed, compared with just 4% of the low-risk group.

They played aggressively and even scored a goal.

A more direct finding is that people who scored high for negative emotions like anxiety looked at others for shorter periods of time and reported more comfortable feelings when others did not look directly at them.