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PARAMETRIC ANALYSIS OF PRESESSION EXPOSURE TO EDIBLE AND NONEDIBLE STIMULI
被引:6
作者:
Sy, Jolene R.
[2
]
Borrero, John C.
[1
]
机构:
[1] Univ Maryland Baltimore Cty, Dept Psychol, Baltimore, MD 21250 USA
[2] Univ Pacific, Stockton, CA 95211 USA
关键词:
establishing operations;
parametric evaluation;
presession access;
reinforcer efficacy;
REINFORCEMENT;
ATTENTION;
D O I:
10.1901/jaba.2009.42-833
中图分类号:
B849 [应用心理学];
学科分类号:
040203 ;
摘要:
We assessed the effects of individually defined small, medium, and large periods of presession access to edible and nonedible reinforcers on response rates during sessions in which responding produced access to identical reinforcers. Any presession access to an edible reinforcer decreased response rates for 1 participant, and small and medium periods of presession access to nonedible reinforcers resulted in similar or increased response rates for 2 participants.
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页码:833 / 837
页数:5
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