Skill Progression 1-2 months 2-4 months 4-6 months 6-8 months 8-10 months 10-12 months B. Possible sound No observable sound errors errors 12-15 months 15-18 months 18-21 months 21-24 months 24-27 months 27-30 months Often repeats Reduces Additional research Additional Additional May delete one same syllable consonants needed research needed research needed consonant from a (“wawa” for (“boo” for consonant blend water) “blue”) (e.g., “top”/stop) Final consonant deletion evident (“be” for “bed”) Eliminates some initial consonants
Skill Progression 1-2 months 2-4 months 4-6 months 6-8 months 8-10 months 10-12 months B. Possible sound errors No observable sound errors 12-15 months 15-18 months 18-21 months 21-24 months 24-27 months 27-30 months Often repeats same syllable (“wawa” for water) Reduces consonants (“boo” for “blue”) Additional research needed Additional research needed Additional research needed May delete one consonant from a consonant blend (e.g., “top”/stop) Final consonant deletion evident (“be” for “bed”) Eliminates some initial consonants
Progressions%20at%20a%20glance.docx