title: The effects of modifying consummatory behavior on the topography of the autoshaped pecking response in pigeons.
abstract: The autoshaped responses of two debeaked pigeons that had developed modified eating behavior were compared to the autoshaped responses of three control subjects that ate grain normally. The control subjects exhibited keylight responding that was judged normal by two independent raters. The debeaked subjects pecked the key and ate grain with both normal and modified responses. The results of this study demostrate that an autoshaping procedure using grain as an appetitive stimulus may be used to establish a response that is not biologically preorganized.
authors.forename: M
authors.initials: M
authors.lastname: Premock
authors.forename: W D
authors.initials: WD
authors.lastname: Klipec