Stimulus properties of inhaled substances.
Author(s) -
Ronald W. Wood
Publication year - 1978
Publication title -
environmental health perspectives
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.257
H-Index - 282
eISSN - 1552-9924
pISSN - 0091-6765
DOI - 10.1289/ehp.782669
Subject(s) - intoxicative inhalant , stimulus (psychology) , psychology , conditioning , stimulus control , reflex , neuroscience , facilitation , reinforcement , respondent , cognitive psychology , toxicology , social psychology , nicotine , biology , mathematics , political science , law , statistics
Inhaled substances can modify behavior by their toxic action, or because they are discriminable events, or because they can support or suppress behavior. They can be used as discriminative stimuli at concentrations above the olfactory threshold. Inhalants can elicit unconditioned reflexes. As aversive stimuli, they can be studied in respondent conditioning experiments (e.g. conditioned suppression), in punishment paradigms, or as negative reinforcers in escape paradigms. Inhalants can also be positive reinforcers; their intoxicating properties have engendered patterns of chronic self-administration (solvent abuse). Such stimulus properties should be considered in industrial hygiene and environmental quality decisions. Laboratory techniques to study such properties abound.
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