Preferential attentional engagement drives attentional bias to snakes in Japanese macaques (Macaca fuscata) and humans (Homo sapiens)
Open Access
- 11 December 2018
- journal article
- research article
- Published by Springer Science and Business Media LLC in Scientific Reports
- Vol. 8 (1), 17773
- https://doi.org/10.1038/s41598-018-36108-6
Abstract
In humans, attentional biases have been shown to negative (dangerous animals, physical threat) and positive (high caloric food, alcohol) stimuli. However, it is not clear whether these attentional biases reflect on stimulus driven, bottom up, or goal driven, top down, attentional processes. Here we show that, like humans, Japanese macaques show an attentional bias to snakes in a dot probe task (Experiment 1). Moreover, this attentional bias reflects on bottom up driven, preferential engagement of attention by snake images (Experiment 2a), a finding that was replicated in a study that used the same methodology in humans (Experiment 2b). These results are consistent with the notion that attentional bias to snakes reflects on an evolutionarily old, stimulus driven threat detection mechanism which is found in both species.Funding Information
- Japan Society for the Promotion of Science (25285201)
- Australian Research Council (DP150101540, SR120300015)
This publication has 38 references indexed in Scilit:
- Attentional bias to pain-related information: A meta-analysisPain, 2013
- Evolutionary derived modulations of attention to two common fear stimuli: Serpents and hostile humansJournal of Cognitive Psychology, 2012
- Threat Perception Across the Life SpanCurrent Directions in Psychological Science, 2010
- Attentional bias in addictive behaviors: A review of its development, causes, and consequencesDrug and Alcohol Dependence, 2008
- Attentional bias to pictures of fear-relevant animals in a dot probe task.Emotion, 2005
- The Malicious SerpentCurrent Directions in Psychological Science, 2003
- Gender and age differences in the prevalence of specific fears and phobiasBehaviour Research and Therapy, 1996
- Selective associations in the observational conditioning of fear in rhesus monkeys.Journal of Experimental Psychology: Animal Behavior Processes, 1990
- Attentional bias in emotional disorders.Journal of Abnormal Psychology, 1986
- A Study of 136 Cases of Adder Bite Treated in Swedish Hospitals during One YearActa Medica Scandinavica, 1981