title: Equivalence relations and behavior: an introductory tutorial.
abstract: With an emphasis on procedural fundamentals, the original behavior-analytic equivalence experiments and the equivalence paradigm are described briefly. A few of the subsequent developments and implications are noted, with special reference to the possible significance of the findings with respect to language and cognition.
authors.affiliation: Sarasota, Florida.
authors.forename: Murray
authors.initials: M
authors.lastname: Sidman