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Howarth, E, Witham, C and Bethell, E (2025) Does Measuring Social Attention Lead to Changes in Behavior? A Preliminary Investigation into the Implications of Attention Bias Trials on Behavior in Rhesus Macaques. Journal of Applied Animal Welfare Science. pp. 1-14. ISSN 1088-8705
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Abstract
A welfare assessment tool in development must satisfy several criteria before it is considered ready for general use. Some tools that meet many of these criteria have been criticized for their negative effect on welfare. We conducted a preliminary assessment of the impact of attention bias (AB) trials using threat-neutral conspecific face pairs followed by presumed neutral-positive filler stimuli on the behavior of 21 rhesus macaques (Macaca mulatta; 15 female). Behavioral observations were conducted following AB trials and repeated two weeks later when no AB trials had occurred (no trial: NT). The association between observation period and behavior was assessed using linear mixed-effects models in R. Trials did not impact any observed behavior except for fear, which was displayed by five monkeys over six trials (four NT). For this sample, there was a significant reduction in fear behavior following AB trials. We, therefore, found no evidence suggesting that AB trials negatively affect behaviour. AB protocols may be suitable for continued development for primate welfare assessment and we encourage researchers to include assessing test impact on welfare in their AB protocols.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | 0608 Zoology; 0702 Animal Production; 0707 Veterinary Sciences; Behavioral Science & Comparative Psychology; 3003 Animal production; 3009 Veterinary sciences; 3109 Zoology |
| Subjects: | Q Science > QL Zoology |
| Divisions: | Biological and Environmental Sciences (from Sep 19) |
| Publisher: | Taylor and Francis Group |
| SWORD Depositor: | A Symplectic |
| Date Deposited: | 02 Apr 2025 11:58 |
| Last Modified: | 04 Apr 2025 10:27 |
| DOI or ID number: | 10.1080/10888705.2025.2486351 |
| URI: | https://researchonline.ljmu.ac.uk/id/eprint/26073 |
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