No studies have been associated with this assertion.
past tense is a part of language
phonology is a part of language
language production is a part of language
semantic knowledge is a part of language
morpheme is a part of word
agglutinative language is a kind of language
word frequency (token) is a part of language
word frequency (type) is a part of language
verb is a part of language
homonym is a part of language
pseudohomophone is a part of language
homophone is a part of language
imageability is a part of language
word is a part of language
inflection is a part of language
vocabulary is a part of language
semantic memory is a part of language