64
Views
39
CrossRef citations to date
0
Altmetric
Research Article

Subject selection in AAC research: Decision points

&
Pages 11-13 | Published online: 12 Jul 2009
 

Abstract

In this concluding paper related to subject selection in augmentative and alternative communication (AAC) research, four issues previously discussed are brought together: the representativeness/homogeneity of subjects, methodological design, external validity, and research economics. In light of these particular issues, a set of heuristics for making appropriate subject choices is provided.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.