1. Language acquisition
1.1. L1 Acquisition
1.1.1. Pre-speech
1.1.2. Babbling
1.1.3. Holophrastic
1.1.4. Telegraphic
1.1.5. Methods Studies
1.1.5.1. Naturalistic
1.1.5.2. Experimental
1.1.6. How?
1.1.6.1. Adult Speech
1.1.6.2. Feedback
1.1.6.3. Cognitive Development
1.1.6.4. Inborn Knowledge
1.2. L2 Acquisition
1.2.1. How?
1.2.1.1. Conductism
1.2.1.2. Innatism
1.2.1.3. Cognitivism
1.2.1.4. Interactionism
1.2.1.5. Environmental Theories
1.2.2. Variables
1.2.2.1. Age
1.2.2.2. Grammar
1.2.2.3. Foreign Accent
1.2.2.4. Context
1.2.2.5. Input
1.2.2.6. Motivation
1.2.2.7. Individual Variants
1.2.2.8. Cognitive Differences
1.2.3. Bilingualism
1.2.3.1. Successive & simultaneous
1.2.3.2. Early & Late
1.2.3.3. Additive & Subtractive
1.2.3.4. Passive
1.2.3.5. Memory
1.2.3.5.1. Long-term
1.2.3.5.2. Working
1.3. Communicative Language Competences
1.3.1. Linguistic
1.3.1.1. Orthoepic
1.3.1.2. Orthographic
1.3.1.3. Lexical
1.3.1.4. Grammatical
1.3.1.5. Semantic
1.3.1.6. Phonological
1.3.2. Sociolinguistic
1.3.2.1. Register
1.3.2.2. Dialect
1.3.3. Pragmatic
1.3.3.1. Discourse
1.3.3.2. Functional
1.3.3.3. Design
1.4. Performance
1.4.1. Language used
2. Language Processing
2.1. Interlanguage
2.1.1. Input->intake->Output
2.1.2. Mental Process
2.1.2.1. Simplification
2.1.2.2. Overgeneralization
2.1.2.3. Transfer
2.1.2.4. Fossilization
2.1.2.5. Creative Construction
2.1.2.6. Permeability
2.1.2.7. Variability
2.1.3. Erros
2.2. Reading
2.2.1. Letters Recognition
2.2.2. Word Recognition
2.2.3. Sentence Comprehension
2.2.4. Text Representation
2.2.5. World Recognition
2.3. Writing
2.3.1. Planning
2.3.2. Formulation
2.3.3. Revision
2.4. Speech
2.4.1. Perception
2.4.1.1. Semantic Processing
2.4.1.2. Lexical Processing
2.4.1.3. Phonological and Phonetic Encoding
2.4.1.4. Motor programming & articulation
2.4.2. Production
2.4.2.1. Interference
2.4.2.2. Borrowing
2.4.2.3. Individual creation
2.4.2.4. Code-mixing
2.4.2.5. Code-switching
2.5. General
2.5.1. Language Recognition
2.5.2. Semantic Processing
2.5.3. Syntactic Processing
2.5.4. Preceding Context
2.5.5. Pragmatic Processing
2.5.6. Emotion Processing
2.5.7. Communication Context