title: Attention to uninformative features expressed by pigeons in a duration matching-to-sample task.
abstract: Pigeons were trained on a matching-to-sample task in which they had to respond to a different choice stimulus following the same durations (2 or 10 s) of two different signals. The duration signals consisted of a white light presented from the ceiling and a red light presented from the front wall. Subsequent test performance indicated that matching accuracy declined (1) when the set of choice stimuli following a duration signal differed from the set presented during training, and (2) when the color or location of the duration signal was changed from values used during training. These results are discussed in terms of attention to uninformative features of a visual stimulus.
authors.affiliation: University of Kentucky, Lexington, Kentucky, USA.
authors.forename: P J
authors.initials: PJ
authors.lastname: Kraemer