Marion C, Vause T, Harapiak S, Martin GL, Yu CT, Sakko G, Walters KL. The hierarchical relationship between several visual and auditory discriminations and three verbal operants among individuals with developmental disabilities.
Anal Verbal Behav 2012;
19:91-105. [PMID:
22477257 DOI:
10.1007/bf03392983]
[Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
This study examined the relationship between performance on the Assessment of Basic Learning Abilities test (ABLA), two auditory matching tasks, and a test of echoics, tacts, and mands with persons with developmental disabilities. It was found that discrimination skill (visual, auditory-visual, and auditory-auditory discriminations) was a better predictor of performance on verbal operant assessments than level of functioning based on diagnosis. The results showed high test-retest reliability for the test of verbal operants and no hierarchical relationship was found among the three verbal operants. The results suggest that the ABLA Level 6 might be a possible bridging task for teaching echoics, tacts, and mands. Further research is needed to ascertain the relation between the auditory matching tasks and the verbal operants.
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