• Meaningful Stimuli and the Enhancement of Equivalence Class Formation 

      Nartey, Richard Korley (Skriftserien avhandling;(2), Peer reviewed; Doctoral thesis, 2015)
      After the direct training of baseline conditional relations, the emergence of derived relations that have the properties of reflexivity, symmetry and transitivity documents the formation of equivalence classes. Studies ...
    • Mimicking Meaningfulness: stimulus equivalence and meaning 

      Nartey, Richard Korley (Master thesis, 2010)
      The current paper reflects on some of the basic issues in the concept of stimulus equivalence as proposed by Murray Sidman. The paired-associate paradigm was the predominant method being employed to demonstrate how organisms ...