A Derived Transformation of Valence Functions Across Two 8-Member Comparative Relational Networks

The emergence of transitive relations between stimuli that had never been directly paired with one another can be examined through a phenomenon called Transitive Inference (TI). The present experiment explored contextually controlled TI effects in verbally able humans. Specifically, participants were trained in the conditional discriminations A1+B1-, B1+ C1-, C1+D1-, D1+E1-, E1+F1-, F1+G1- and G1+H1- in the presence of a cue (Cue 1), followed by tests for mutual and combinatorial entailment in the presence of either Cue 1 or Cue 2. Note that Cue 1 and Cue 2 had been previously established as functionally equivalent to happier-than and unhappier-than contexts, respectively. Using a performancebased measure of Bimplicit preferences,^ we predicted that successfully demonstrating entailment would yield a performance indicating C1 as more positively valenced than F1. Similarly, if participants learned the discriminations A2+B2-, B2+C2-, C2+D2-, D2+E2-, E2+F2-, F2+G2-, G2+H2- in the presence of Cue 2 only, followed by tests for entailment in the presence of both Cues 1 and 2, we predicted that C2 should be responded to as more negatively valenced than F2. Performances across both conditions supported these predictions, furthering the evidence for the claim that emotional valences can be derived through functionally transitive stimulus-stimulus relations