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Bethell, EJ (2021) Optimism and pasture access in dairy cows. Scientific Reports, 11. ISSN 2045-2322

Crump, A, Bethell, EJ, Earley, R, Lee, VE, Mendl, M, Oldham, L, Turner, SP and Arnott, G (2020) Emotion in animal contests. Proceedings of the Royal Society B: Biological Sciences, 287 (1939). ISSN 0962-8452

Mettke-Hofmann, C, Eccles, G, Greggor, A and Bethell, EJ (2020) Cognition in a changing world: Red-headed Gouldian finches enter spatially unfamiliar habitats more readily than do black-headed birds. Frontiers in Ecology and Evolution, 8. ISSN 2296-701X

Crump, A, Mullens, C, Bethell, EJ, Cunningham, EM and Arnott, G (2020) Microplastics disrupt hermit crab shell selection. Biology Letters, 16 (4). ISSN 1744-9561

Bethell, EJ (2019) Pasture Access Affects Behavioral Indicators of Wellbeing in Dairy Cows. Animals, 9 (11). ISSN 2076-2615

Bethell, EJ, Cassidy, LC, Brockhausen, RR and Pfefferle, D (2019) Toward a Standardised Test of Fearful Temperament in Primates: a Sensitive Alternative to the Human Intruder Task for Laboratory-Housed Rhesus Macaques (Macaca mulatta). Frontiers in Psychology. ISSN 1664-1078

Crump, A, Arnott, G and Bethell, EJ (2018) Affect-Driven Attention Biases as Animal Welfare Indicators: Review and Methods. Animals, 8 (8). ISSN 2076-2615

Cronin, KA, Bethell, EJ, Jacobson, SL, Egelkamp, C, Hopper, LM and Ross, SR (2018) Evaluating Mood Changes in Response to Anthropogenic Noise with a Response-Slowing Task in Three Species of Zoo-housed Primates. Animal Behavior & Cognition, 5 (2). pp. 209-221. ISSN 2372-5052

Bethell, EJ, Dean, L, Smith, A and Bearder, SK (2018) Celebrating 50 years of the Primate Society of Great Britain. Evolutionary Anthropology, 27 (2). pp. 74-77. ISSN 1060-1538

Kemp, C, Thatcher, H, Farningham, D, Witham, C, MacLarnon, A, Holmes, A, Semple, S and Bethell, EJ (2017) A protocol for training group-housed rhesus macaques (Macaca mulatta) to cooperate with husbandry and research procedures using positive reinforcement. Applied Animal Behaviour Science, 197. pp. 90-100. ISSN 0168-1591

Lyons, MT, Brewer, G and Bethell, EJ (2016) Sex-Specific Effect of Recalled Parenting on Affective and Cognitive Empathy in Adulthood. Current Psychology. ISSN 1046-1310

Bethell, EJ, Holmes, A, MacLarnon, A and Semple, S (2016) Emotion evaluation and response slowing in a non-human primate: New directions for cognitive bias measures of animal welfare. Behavioral Sciences, 6 (1). ISSN 2076-328X

Bethell, EJ (2015) A “How-To” Guide for Designing Judgment Bias Studies to Assess Captive Animal Welfare. Journal of Applied Animal Welfare Science, 18 (Sup. 1). S18-S42. ISSN 1532-7604

Bethell, EJ and Koyama, NF (2015) Happy hamsters? Enrichment induces positive judgement bias for mildly (but not truly) ambiguous cues to reward and punishment in Mesocricetus auratus. Royal Society Open Science, 2. pp. 1-17. ISSN 2054-5703

Richardson, A, Holmes, A, Pell, P and Bethell, EJ (2013) Adapting effects of emotional expression in anxiety: Evidence for an enhanced Late Positive Potential. Social Neuroscience, 8 (6). ISSN 1747-0927

Bethell, EJ, Holmes, A, Maclarnon, A and Semple, S (2012) Evidence that emotion mediates social attention in rhesus macaques. PLoS One, 7 (8). ISSN 1932-6203

Bethell, EJ, Holmes, A, MacLarnon, A and Semple, S (2012) Cognitive bias in a non-human primate: husbandry procedures influence cognitive indicators of psychological well-being in captive rhesus macaques. ANIMAL WELFARE, 21 (2). pp. 185-195. ISSN 0962-7286

Book Section

Bethell, EJ and Pfefferle, D (2023) Cognitive bias tasks: A new set of approaches to assess welfare in nonhuman primates. In: Robinson, LM and Weiss, A, (eds.) Nonhuman Primate Welfare: From History, Science, and Ethics to Practice. Springer International Publishing, pp. 207-230. ISBN 9783030827076