The PLS-5 is designed for use with children aged birth through 7;11 to assess language development and identify children who have a language delay or disorder. The test aims to identify receptive and expressive language skills in the areas of attention, gesture, play, vocal
Physical appearance. Scooby is brown from head to toe with several distinctive black spots on his upper body. He is generally a quadruped, but displays bipedal 'human' characteristics occasionally. Scooby also has opposible thumbs and can use his front paws like hands.
According to the original series bible from 1969 by Scooby-Doo, Where are You! creators Joe Ruby and Ken Spears (who later left Hanna-Barbera to build their own Saturday morning empire), the kids are all supposed to be high school juniors: Fred and Shaggy are 17, Daphne is 16, and Velma is 15. Scooby, the dog, is 7.