The effectiveness of visual and auditory elements of a compound stimulus in controlling behavior in the domestic dog (Canis familiaris)

This study measured the responses of dogs to signals delivered via hand and voice signals. The sought determine whether would display differential stimulus control when switching from a compound (auditory-visual) cue presentation only one its elements. Twelve performed target behavior in response 2-element composed (visual modality) signal (auditory signal. mean percent correct visual element (M = 56.5, SD 20.74) auditory 67.5, 21.57) were both significantly lower than 85% for stimulus, P < 0.017. There was also evidence preference elements stimulus. more favoured 77.25, 12.53) higher less 46.75, 17.2), 0.001. identity not consistent across animals with 75% preferring 25% element. contributes an understanding factors related learned behaviors. by alternative cues has implications training assistance or service other working multiple cues. results strongly suggest that is appropriate if are be subsequently used.