Describes and evaluates the Test of Early Written Language (TEWL), an instrument resulting in percentile or standard scores that reflect children's writing development at ages three to seven. Warns that it fails to tap important concepts at the lower age ranges, and violates several principles of children's authentic writing experiences. (MM)

A ethnographic study examined the ways a young child's mind grasps the idea of the written word. The 5-year-old subject, called "Craig" in this article, had an unending thirst for print, read at the second grade level, and had fluent speech and vocabulary. Craig was followed over the previous 8-month period from the time he first gained…