VP-Kids
v.9
[***Proto - in progress - research under way***]
[See
lists]
NEW - Sept 9 - Second Off-List added (off-scheme but real words)
What is it?: Classic VP is weak for identifying lexical growth in young children (Horst & Collins, 2006), especially in the crucial K-2 phase.
VP-Kids matches children's texts against 10 modified 250-word lists generalized from several empirical studies of children's
oral productions (Murphy 1957; Johnson 1971; Hopkins 1979; Moe et al 1982)
by Stemach & Williams.
Input mode B: Upload larger text files (To max 1.5 MB, depends on traffic, processor, etc)
VP concept - Laufer & Nation; lists - Stemach and Williams Word Express: The first 2500 words of spoken English (Novato, CA: Academic Therapy, 1988); Frog story - Mercer Mayer (NY: Dial, 1967)