A developmental perspective on technological change

Authored by Andrew A. White

Date Published: 2008

DOI: 10.1080/00438240802453351

Sponsors: No sponsors listed

Platforms: Repast

Model Documentation: Other Narrative

Model Code URLs: Model code not found

Abstract

Generalized processes of technological development have implications for understanding change in prehistoric technologies. Documented cases of development typically follow a pattern where a period of rapid performance increase is followed by a period of more gradual change. This pattern appears to be the result of basic evolutionary search processes. If key variables related to performance can be identified and quantified, patterned changes in the tempo of performance improvement may be discernible in archaeological cases through a consideration of the statistical properties of assemblages. Understanding the developmental component of change may be an important aspect of understanding material variability in the archaeological record. Theoretical, computational, historical and archaeological cases are briefly discussed.

Tags

Agent-based model Nonlinear S-curve evolutionary search technological change technological development