Answer:
D. psycholinguistics
Step-by-step explanation:
Psycholinguistics: The term psycholinguistics was first introduced by one of the famous psychologist named Wilhelm Wundt in Leipzig, Germany during 1879.
Psycholinguistics is also referred to as the psychology of language and is defined as the study of the neurobiological and psychological perspectives that helps human beings to gain, understand, and use language. It is considered as the study of the production of language and comprehension in written, spoken and signed forms.
Branches of psycholinguistics:
1. Language Acquisition.
2. Language Comprehension.
3. Language Production.