We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Does the A-not-B error in adult pet dogs indicate sensitivity to human communication?
- Authors
Kis, Anna; Topál, József; Gácsi, Márta; Range, Friederike; Huber, Ludwig; Miklósi, Ádám; Virányi, Zsófia
- Abstract
Recent dog-infant comparisons have indicated that the experimenter's communicative signals in object hide-and-search tasks increase the probability of perseverative (A-not-B) errors in both species (Topál et al. ). These behaviourally similar results, however, might reflect different mechanisms in dogs and in children. Similar errors may occur if the motor response of retrieving the object during the A trials cannot be inhibited in the B trials or if the experimenter's movements and signals toward the A hiding place in the B trials ('sham-baiting') distract the dogs' attention. In order to test these hypotheses, we tested dogs similarly to Topál et al. () but eliminated the motor search in the A trials and 'sham-baiting' in the B trials. We found that neither an inability to inhibit previously rewarded motor response nor insufficiencies in their working memory and/or attention skills can explain dogs' erroneous choices. Further, we replicated the finding that dogs have a strong tendency to commit the A-not-B error after ostensive-communicative hiding and demonstrated the crucial effect of socio-communicative cues as the A-not-B error diminishes when location B is ostensively enhanced. These findings further support the hypothesis that the dogs' A-not-B error may reflect a special sensitivity to human communicative cues. Such object-hiding and search tasks provide a typical case for how susceptibility to human social signals could (mis)lead domestic dogs.
- Subjects
DOG training; OBEDIENCE trials for dogs; ANIMAL training; ANIMAL intelligence; DOMESTIC animals; SOCIAL perception
- Publication
Animal Cognition, 2012, Vol 15, Issue 4, p737
- ISSN
1435-9448
- Publication type
Article
- DOI
10.1007/s10071-012-0481-2