Neutral evolution: A null model for language dynamics

Details Neutral evolution: A null model for language dynamics Neutral evolution: A null model for language dynamics

2011-08-05

arxiv.org/abs/1108.1275v1

Physics

Physics and Society

20 pages, 2 figures. To appear in a special issue of ACS - Advances in Complex Systems on language dynamics

Scientific paper

We review the task of aligning simple models for language dynamics with relevant empirical data, motivated by the fact that this is rarely attempted in practice despite an abundance of abstract models. We propose that one way to meet this challenge is through the careful construction of null models. We argue in particular that rejection of a null model must have important consequences for theories about language dynamics if modelling is truly to be worthwhile. Our main claim is that the stochastic process of neutral evolution (also known as genetic drift or random copying) is a viable null model for language dynamics. We survey empirical evidence in favour and against neutral evolution as a mechanism behind historical language changes, highlighting the theoretical implications in each case.

Affiliated with

Also associated with

No associations

Rating

Neutral evolution: A null model for language dynamics does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Neutral evolution: A null model for language dynamics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Neutral evolution: A null model for language dynamics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-668321