47503
Autism has long been thought to cover a wide spectrum , ranging from individuals with severe impairments - who may be silent , developmentally disabled , and prone to frequent repetitive behavior such as hand flapping and rocking - to high functioning individuals who may have active but distinctly odd social approaches , narrowly focused interests , and verbose , pedantic communication .
 spectrum
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 spectrum