Expansion stage is defined as a stage of pre-speech phonological development immediately prior to the emergence of babbling. Infants at this stage, typically between 16 and 30 weeks, produce a variety of speech sounds but no true syllabic babbling.

Related Articles

Babbles at psychology-glossary.com■■■■■■
Babbles refer to vowel/consonant combinations that infants begin to produce at about 4 to 6 months of . . . Read More
Babbling at psychology-glossary.com■■■■■
Babbling refers to the infant''s preferential production largely of those distinct phonemesboth vowels . . . Read More
Phonological idioms at psychology-glossary.com■■■■■
Phonological idioms is a a word that children pronounce in a very adult-like manner while still incorrectly . . . Read More
Phonological memory at psychology-glossary.com■■■■
Phonological memory is the ability to remember speech sounds briefly which is an important skill in acquiring . . . Read More
Phonological level at psychology-glossary.com■■■■
Phonological level is a level of speech perception in which the speech signal is converted into a Phoneme . . . Read More
Phonological processes at psychology-glossary.com■■■■
Phonological processes is defined as rules that map sounds in the target language to sounds in young . . . Read More
Toddlerhood at psychology-glossary.com■■■■
Toddlerhood in the psychology context refers to a developmental stage that typically ranges from about . . . Read More
Speech perception at psychology-glossary.com■■■■
The speech perception is a process of using acoustic information to arrive at a recognition of the speech . . . Read More
Trimester at psychology-glossary.com■■■■
Trimester refers to a term of three (3) monthsa term often used to describe stages of pregnancies that . . . Read More
Cognitive rehearsal at psychology-glossary.com■■■■
Cognitive rehearsal refer to a means of using imagination to think about having a positive interaction . . . Read More