| Literature DB >> 16795538 |
Abstract
Two types of interobserver reliability values may be needed in treatment studies in which observers constitute the primary data-acquisition system: trial reliability and the reliability of the composite unit or score which is subsequently analyzed, e.g., daily or weekly session totals. Two approaches to determining interobserver reliability are described: percentage agreement and "correlational" measures of reliability. The interpretation of these estimates, factors affecting their magnitude, and the advantages and limitations of each approach are presented.Year: 1977 PMID: 16795538 PMCID: PMC1311156 DOI: 10.1901/jaba.1977.10-103
Source DB: PubMed Journal: J Appl Behav Anal ISSN: 0021-8855