cldp.ku.edu · Woodsmall (1988) study, 5-year-olds gained an adjusted average Of 4.87 words out Of...
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cldp.ku.edu · Woodsmall (1988) study, 5-year-olds gained an adjusted average Of 4.87 words out Of a possible 20, whereas the 3-year-olds gained a more modest average of 1.56 words
