Premium
PIGEON CONCEPT FORMATION: SUCCESSIVE AND SIMULTANEOUS ACQUISITION 1
Author(s) -
Siegel R. K.,
Honig W. K.
Publication year - 1970
Publication title -
journal of the experimental analysis of behavior
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.75
H-Index - 61
eISSN - 1938-3711
pISSN - 0022-5002
DOI - 10.1901/jeab.1970.13-385
Subject(s) - task (project management) , reinforcement , discrimination learning , computer science , psychology , artificial intelligence , transfer (computing) , cognitive psychology , pattern recognition (psychology) , communication , computer vision , social psychology , management , economics , parallel computing
Pigeons were trained to discriminate the presence of one or more human forms in displays projected on a panel above the response key. This task was mastered, although imperfectly, with successive and with simultaneous presentations of positive and negative instances. The course of acquisition of the discrimination was similar for the two training procedures. Animals were able to transfer the discrimination from the successive to the simultaneous situation. Various tests were carried out to control for artifactual cues on which the discrimination might have been based. The discrimination was maintained when new displays were presented, when reinforcement was omitted, and when displays were inverted 180°. Animals were also able to discriminate between pairs of displays that were identical, except that one member of the pair contained a human form. The research extends the techniques used by Herrnstein and Loveland (1964), and confirms their finding that pigeons can master the concept of “person‐present” in a visual display.