1. Sociolinguistics
1.1. Social language
1.1.1. divided
1.1.1.1. variation
1.1.1.1.1. individual
1.1.1.1.2. Particular
1.1.1.2. Interaction
1.1.1.2.1. Function
1.1.1.3. Discourse Analysis
1.1.1.3.1. examine
1.1.1.4. Attitude
1.1.1.4.1. reaction
1.1.1.4.2. interaction
1.1.1.4.3. behavior
1.1.1.5. planning
1.1.1.5.1. implement
1.1.1.5.2. develop
2. Psycholinguistics
2.1. acquisition of language
2.1.1. Innate
2.1.2. imitation
2.1.3. Memorization
2.1.4. cognition
2.1.5. Behavioral model
2.2. Verbal processing
2.2.1. Speaking
2.2.2. Understanding
2.2.3. Reading
2.2.4. Writing
3. Applied Linguistics
3.1. Develops
3.1.1. Methodologies
3.1.2. Alphabets
3.1.3. Non-written grammar
4. Study the human language
4.1. Relationships
4.1.1. Historical
4.1.2. Present
5. Formal Linguistics
5.1. identify
5.2. Study
5.2.1. forms
5.2.1.1. description
5.2.1.2. Traditional
5.2.1.2.1. nouns
5.2.1.2.2. Adjectives
5.2.1.2.3. complement
5.2.1.3. structural
5.2.1.3.1. B.f skinner
5.2.1.4. Generative
5.2.1.4.1. relationship
5.2.1.4.2. Noam Chomsky
5.3. Areas of study
5.3.1. phonetics
5.3.1.1. Sounds
5.3.1.1.1. synthesis
5.3.1.1.2. reproduction
5.3.1.1.3. Recognition
5.3.2. phonology
5.3.2.1. analysis
5.3.2.2. pronunciation
5.3.3. morphology
5.3.3.1. Study the structure of
5.3.3.1.1. words
5.3.4. syntax
5.3.4.1. Study the structure of
5.3.4.1.1. Sentences
5.3.5. semantics
5.3.5.1. Study
5.3.5.1.1. Meaning