"Stress responses help your body adjust to new situations. Stress can be positive, keeping us alert, motivated and ready to avoid danger. For example, if you have an important test coming up, a stress response might help your body work harder and stay awake longer. But stress becomes a problem when stressors continue without relief or periods of relaxation." All of these side effect of stress CAN be very dangerous to drivers when reoccurring.
They do not have default thinking of what they think they know the child would do or not do. They are more open minded to different possibilities. Also, the child may speak more freely to a stranger, because they may not judge.
Participation in regular physical activity can increase our self-esteem and can reduce stress and anxiety. It also plays a role in preventing the development of mental health problems and in improving the quality of life of people experiencing mental health problems.