Parents and teachers often adapt differently for each child with sensory processing disorder (SPD) because it affects children differently. Some children have hypersensitivity, some grapple with hyposensitivity, and some children have both. With hypersensitivity, people are so sensitive to noise that a loud boom could make them cry in pain. Those with hyposensitivity have difficulty feeling, hearing, seeing, tasting, moving, or judging distance.