C W Deckner

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Stimulus properties such as similarity-dissimilarity and novelty-familiarity are inherently relational and are embedded in ubiquitous stimulus contexts. Children with mental retardation and young children without mental retardation are particularly prone to failure on relational tasks such as oddity and match-to-sample (Greenfield, 1985; Soraci et al., in(More)
Two experiments are reported that attempted to replicate conceptually Schachter's theory of the determinants of emotion and to test the feasibility of extending the theory to attitudes and behavior that may be mediated by the emotion of fear. A total of 279 cigarette smokers were administered either epinephrine or a placebo and then exposed to situational(More)
Despite the research interest in modifying smoking behavior, therapeutic treatments that can produce long-term cessation have not been demonstrated rigorously. A follow-up study of two attitude change experiments (N = 173) examined the effects of a fear appeal, that is, increasing smokers' awareness and appreciation of the highly noxious consequences of(More)
Administered the Stanford-Binet and/or its downward extension the Cattell Infant Intelligence Scale to 22 children in a school for severely behaviorally disordered boys and girls. Assessments also were made with the Vineland Social Maturity Scale and with a scale of language development. A subgroup of 17 children were assessed with Rimland's E-2 Scale,(More)
A procedure is described that classifies abnormal children with respect to their capacity to sustain adaptive responding without consistent, extrinsic reinforcement. The procedure was used to assess individual differences in tolerance for intermittent reinforcement among a group of 21 psychotic children. The procedure was found to correlate with three(More)
Oddity performance requires relational discriminative responding, which typically is difficult to establish in children with MAs below five. In Experiment 1, a combination intrasubject reversal and multiple baseline across subjects design was used to establish the internal validity of a bimodal intervention in establishing generalized oddity performance.(More)
Four of 8 low-functioning, developmentally delayed children initially failed to demonstrate oddity responding under conditions in which ostensibly similar children did show oddity responding (e.g., Soraci et al., 1987). In the context of a multiple baseline across-subjects design, each of the 4 previously unsuccessful children demonstrated statistically(More)