A personal, retrospective view of ecological validity

  • 1 University of California, San Diego.

Abstract

The notion of ecological validity has been an abiding topic either implicitly or explicitly during my entire academic career. Ecological validity focuses on how we seek to convince others of the viability and authenticity of our claims and can be understood by our use of primary and secondary data sources such as official statistics, demographic distributions, sample surveys, structured interviews, open-ended or unstructured interviews, and recorded discourse during social interaction. Ecological validity, however, can only be approximated in the social and behavioral sciences. The key issue is the extent to which data are congruent with systematic time samples of events and activities within local institutional or organizational settings. For example, direct observation of and participation in the everyday activities or practices of human actors during their daily life experiences by the use of, when possible, audio or video recordings. Systematic behavioral sampling by biological (behavioral ecological) studies of nonhuman animals (Altmann 1974; Krebs and Davies 1997) can serve as a guide for social scientists. This paper selectively discusses three previous research projects that attempted to approximate ecological validity.

If the inline PDF is not rendering correctly, you can download the PDF file here.

FREE ACCESS

Journal + Issues

Text & Talk (founded as TEXT in 1981) is an internationally recognized forum for interdisciplinary research in language, discourse, and communication studies, focusing, among other things, on the situational and historical nature of text/talk production; the cognitive and sociocultural processes of language practice/action; and participant-based structures of meaning negotiation and multimodal alignment.

Search