Proto-Indo-European Language Theories

The lecture explores the origins and classifications of languages, focusing on the Indo-European language family. It discusses how languages are defined, the debates surrounding these definitions, and the processes of language divergence and convergence. The lecture also covers sound shifts and language reconstruction, particularly in tracing the Proto-Indo-European language. Various theories on language diffusion, including the conquest and agricultural diffusion theories, are examined. The lecture concludes with a summary and an invitation for further questions.

Which language family is represented in yellow in the lecture slides?

• Afro-Asiatic

• Sino-Tibetan

• Indo-European

• Niger-Congo

What is a major point of debate among linguists regarding language classification?

• The influence of Latin on modern languages

• The origin of the English language

• The role of technology in language evolution

• The number of language families

What is the term used for tracing language changes backward in time?

• Forward projection

• Backward reconstruction

• Linguistic mapping

• Sound shift analysis

What happens during language divergence?

• A language becomes extinct

• A language adopts new vocabulary

• Two languages merge into one

• A new language forms from an old one

What is a creole language?

• A language formed by merging two languages

• A language that has no native speakers

• A language that is only spoken in Africa

• A language that is extinct

What is one theory for how proto-Indo-European languages spread into Europe?

• Through the invention of writing

• Via maritime trade routes

• Via the Silk Road

• Through the spread of agriculture

Which theory suggests that proto-Indo-European languages spread through warfare?

• Conquest theory

• Agricultural diffusion theory

• Maritime theory

• Cultural exchange theory

What is the focus of the conquest theory regarding language diffusion?

• Peaceful trade

• Agricultural practices

• Military conquest

• Religious conversion

Where is the proposed hearth of the proto-Indo-European language according to one theory?

• The Amazon Basin

• The Black Sea region

• The Sahara Desert

• The Himalayas

What is the significance of the language tree in understanding language relationships?

• It shows the number of speakers of each language

• It illustrates the historical development and connections between languages

• It predicts future language changes

• It lists all extinct languages