1
reduces a CVC syllable to a CV pattern (or an open syllable)
2
occurs when a non-alveolar phoneme is produced with an alveolar place of articulation
3
involves the omission of an unstressed (weak) syllable
4
occurs when a non-labial phoneme is produced with a labial place of articulation
5
occurs when a non-velar phoneme is produced with a velar place of articulation
6
Involves voicing of a normally unvoiced consonant
7
deletion of a consonant from a consonant cluster
8
occurs when a child substitutes a fricative for an affricate
9
involves the repetition of a syllable of a word
10
involves the substitution of a vowel for postvocalic /ɹ/ or /l/
11
making a voiced phoneme at the end of a syllable unvoiced
12
substitution of a velar or palatal consonant with an alveolar place of articulation
13
involves the substitution of a stop for a fricative or affricate
14
involves the substitution of the glides /w/ or /j/ for the liquids /l/ or /ɹ/
