Psycholinguistics is the study of the cognitive processes involved in language acquisition and use. Researchers develop models to describe and predict specific language behaviors, aiming to account for all aspects of language use. One influential model is Levelt's speaking model, which describes the process of language production from forming communicative intentions to articulating sounds. Research on bilingual aphasia has also led to proposals about how bilinguals store and access words in two languages.

1. Jesus Guerrero Perez

2. 
What is psycholinguistics ? Psycholinguistics is
the study of the cognitive processes that
support the acquisition and use of language.

3. 
Modelling Language Production of the
Competent Bilingual In psycholinguistics
researchers try to develop models to
describe and preferably predict specific
language behavior. The aim is to capture all
aspects of language use.

4.  Levelt’sspeaking model. - Aims at describing
the process of language production from the
development of communicative intentions to
the articulation of the sounds.

5.  On the basis of research on Bilingual aphasia
, Paradis (1981) proposed the sub – set
hypothesis
 Language Choice In speaking , the step which
is probably most crucial is the matching of
chunks from the pre verbal message with the
meaning part of lemmas.