“…As children grow older their ability to make judgments about small phonological segments improves. From a very early age they are able to isolate and detect relatively large units such as syllables, and they can recognize rhymes (Knafle, 1973, 1974; Lenel & Cantor, 1981; MacLean, Bryant, & Bradley, 1987). Rhymes involve units that can be called intrasyllabic (Treiman, 1985, 1987), and in terms of size, they are usually somewhere between a syllable and a phoneme; to recognize that cat and mat rhyme, one must detect at some level the common two-phoneme segment at .…”