Full text
PDF


Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Baker J. G., Whitehead G. A portable recording apparatus for rating behavior in free operant situations. J Appl Behav Anal. 1972 Summer;5(2):191–192. doi: 10.1901/jaba.1972.5-191. [DOI] [PMC free article] [PubMed] [Google Scholar]