This study sought to examine the effects of training mands on the emergence of tacts with the same response forms. Results indicated that training adjective sets as mands resulted in the emergence of adjective sets as tacts under modified, but not standard, antecedent conditions. The findings suggested that the apparent functional independence of…

Participants were 2 typically developing children, aged 9 and 10 years, and 1 child, aged 4 years, with a reported severe speech delay. Five specific mand functions were trained such that participants learned to mand for the delivery or removal of tokens to the value of -2, -1, 0, +1, and +2, by presenting an arbitrary stimulus (A1, A2, A3, A4,…

The emergence of equivalence relations and the role of overall verbal competence and stimulus nameability and familiarity in this regard were investigated across 3 experiments involving 15 children diagnosed with autistic spectrum disorder (ASD), as well as 3 typically developing children. The experimental sequence comprised 4 identical stages,…

The current study examined the malleability of implicit attitudes using the Implicit Relational Assessment Procedure (IRAP). In Experiment 1, "similar" and "opposite" were presented as response options with the sample terms "old people" and "young people" and various positive and negative target stimuli.…

The present study investigates the transfer of aversively conditioned respondent elicitation through equivalence classes, using skin conductance as the measure of conditioning. The first experiment is an attempt to replicate Experiment 1 in Dougher, Augustson, Markham, Greenway, and Wulfert (1994), with different temporal parameters in the…

The current article reports the first attempt to test the Implicit Relational Assessment Procedure (IRAP), as a group-based measure of natural verbal relations, using both response-latency and event-related potentials as dependent variables. On each trial of the IRAP, participants were presented with 1 of 2 attribute stimuli ("Pleasant"…

The Implicit Association Test (IAT) examines the differential association of 2 target concepts with 2 attribute concepts. Responding is predicted to be faster on consistent trials, when concepts that are associated in memory share a response key, than on inconsistent trials, when less associated items share a key. In the current study,…

Recent research has demonstrated the transfer of induced mood functions through equivalence relations by means of a musical mood-induction procedure. The research described in this article replicated and extended such work, primarily with the inclusion of a baseline and two types of reversal procedures. First, 16 adult participants were trained…

Investigators examined the role of deictic complexity in the context of false-belief understanding. Deictic relations (i.e., I and YOU, HERE and THERE, and NOW and THEN) are used to describe one's perspective on events in the environment. Differences in complexity between responding in accordance with "I" (self) and "YOU" (other) relations are…

The current article examines patterns of adult responding to different types of more-than and less-than relations, as well as procedures for facilitating responding in accordance with these relations. Using parameters suggested in the three-term series literature, the more-than and less-than relations were separated into six distinct trial types.…

Previous studies have shown that, after being trained on A-B and A-C matching tasks, subjects match not only functionally-same B and C stimuli (stimulus equivalence), but also BC compounds with same-class elements and BC compounds with different-class elements (equivalence-equivalence). Similar performances are required in classical analogies (a :…

Previous studies have investigated the viability of a go/no-go discrimination procedure (pREP) for generating stimulus equivalence. During pREP training, participants receive positive feedback for pressing a bar after the successive presentation of two same-class stimuli and for not pressing after the presentation of two different-class stimuli.…

The current study consisted of 2 parts, with the same 4 normally developing 4-yr-old children employed across both parts. The primary aim of Part 1 was to replicate previous research on exemplar training and its impact upon the emergence of repertoires of derived symmetry or mutually entailed relations. In this part of the study, the children were…

Across three experiments, the transformation of consequential functions in accordance with a seven-member relational network (A-B-C-D-E-F-G) was investigated. In this network, the relational rankings ranged from A, ranked the least, to G, ranked the most. In the first phase, contextual cues for more-than and less-than were established by training…

Following a pretest, 8 participants who were unfamiliar with algebraic and trigonometric functions received a brief presentation on the rectangular coordinate system. Next, they participated in a computer-interactive matching-to-sample procedure that trained formula-to-formula and formula-to-graph relations. Then, they were exposed to 40 novel…