| Records |
Author  |
Miyashita, Y.; Nakajima, S.; Imada, H. |
| Title |
Differential outcome effect in the horse. |
Type |
Journal Article |
| Year |
2000 |
Publication |
Journal of the Experimental Analysis of Behavior |
Abbreviated Journal |
J Exp Anal Behav |
| Volume |
74 |
Issue |
2 |
Pages |
245-253. |
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| Abstract |
hree horses were trained with a discrimination task in which the color (blue or yellow) of a center panel signaled the correct (left or right) response (lever press). Reinforcing outcomes for the two correct color-position combinations (blue-left and yellow-right) were varied across phases. Discrimination performance was better when the combinations were differentially reinforced by two types of food (chopped carrot pieces and a solid food pellet) than when the combinations were randomly reinforced by these outcomes or when there was a common reinforcer for each of the correct combinations. However, the discrimination performance established by the differential outcome procedure was still 80% to 90% correct, and an analysis of two-trial sequences revealed that the stimulus color of the preceding trial interfered with discrimination performance on a given trial. Our demonstration of the differential outcome effect in the horse and its further analysis might contribute to more efficient control of equine behavior in the laboratory as well as in horse sports. |
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| Call Number |
Equine Behaviour @ team @ |
Serial |
3579 |
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| Author |
Miyashita, Y.; Nakajima, S.; Imada, H. |
| Title |
Panel-touch behavior of horses established by an autoshaping procedure |
Type |
Journal Article |
| Year |
1999 |
Publication |
Psychological Reports |
Abbreviated Journal |
Psychol Rep |
| Volume |
85 |
Issue |
3 Pt 1 |
Pages |
867-868 |
| Keywords |
Animals; Behavior, Animal/*physiology; Conditioning (Psychology)/*physiology; Horses/physiology; *Touch |
| Abstract |
Panel-touch behavior of 3 geldings was successfully established by a response-termination type of autoshaping procedure. An omission or negative contingency introduced after the training of an animal, however, decreased the response rate to a near-zero level. |
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Department of Psychology, Kwansei Gakuin University, Nishinomiya, Japan |
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English |
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0033-2941 |
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| Notes |
PMID:10672748 |
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no |
| Call Number |
refbase @ user @ |
Serial |
1926 |
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