Summary of "TYP104 - Types of Language Change I"

Summary of “TYP104 - Types of Language Change I”

This lecture discusses the nature of language change, focusing primarily on phonological and morphological changes, while postponing syntax and vocabulary changes to a later lecture.

Main Ideas and Concepts

1. Language Change Overview

All living languages constantly change, affecting all aspects of language structure.
Due to scope, this lecture focuses only on phonology (sound systems) and morphology (word structure).
Syntax and vocabulary changes will be covered in a future lecture.

2. Phonological Change

Early comparative philology identified systematic sound correspondences between related languages.

Example: The word for “father” in Sanskrit (pitar), Greek (pater), and Latin (pater) shows similar sounds; in English, the initial “p” corresponds to “f” (father).
This discovery is attributed to Jacob Grimm, who formulated Grimm’s Law, describing systematic sound shifts.

Types of Phonological Changes

Assimilation: One sound changes influenced by a neighboring sound Example: Latin noam → Italian not (where “k” changes to “t”).
Merger: Two distinct sounds merge into one Example: American English cot and caught merging.
Split: One phoneme splits into two distinct phonemes Example: North American English vowel lengthening before certain consonants.
Loss and Insertion:
- Syncopy: Loss of sound in the middle of a word
- Apocope: Loss of sound at the end of a word
- Epenthesis: Insertion of a sound in the middle of a word
- Prothesis: Insertion of a sound at the beginning of a word
- Metathesis: Switching the positions of two sounds

For further study, references include VLC Claery and the virtual session on principles of language change.

3. Morphological Change

Morphological changes often stem from phonological changes, such as the reduction of the Old English case system. Despite language-specific details, general patterns exist in morphological change.

Types of Morphological Changes

Paradigmatic Leveling: Reduction of distinctions within a paradigm Example: Old English noun cases reduced from five to two in Modern English.
Analysis vs. Synthesis:
- Analysis: Moving toward more analytic forms by breaking words into separate units Example: Old English Ic lufie → Modern English I love
- Synthesis: Moving toward more synthetic forms by combining words Example: Romance languages’ future tense evolving between synthetic and analytic forms.
Analogical Restructuring: Irregular forms become regular by analogy with more common patterns Examples:
- English verb help evolved from irregular past participle hen to regular helped.
- Decline of the pronoun whom in favor of who due to analogy simplifying case distinctions.

Key Takeaways

Language change is systematic and can be studied through sound and morphological shifts.
Phonological changes include assimilation, merger, split, loss, insertion, and metathesis.
Morphological changes include leveling, shifts between analytic and synthetic structures, and analogical restructuring.
Historical linguistics uses these concepts to trace language evolution and predict ongoing changes.

Speakers / Sources Featured

Jacob Grimm (historical figure referenced for Grimm’s Law and comparative philology)
Unnamed Lecturer (primary speaker presenting the lecture content)

This summary encapsulates the main theoretical points and examples discussed in the video on language change, focusing on phonology and morphology.