| Making decisions under ambiguity: judgment bias tasks for assessing emotional state in animals S Roelofs, H Boleij, RE Nordquist, FJ Van der Staay Frontiers in behavioral neuroscience 10, 119, 2016 | 222 | 2016 |
| Female and male pigs’ performance in a spatial holeboard and judgment bias task S Roelofs, RE Nordquist, FJ van der Staay Applied Animal Behaviour Science 191, 5-16, 2017 | 34 | 2017 |
| Effects of parity and litter size on cortisol measures in commercially housed sows and their offspring S Roelofs, L Godding, JR de Haan, FJ van der Staay, RE Nordquist Physiology & behavior 201, 83-90, 2019 | 32 | 2019 |
| Low birth weight impairs acquisition of spatial memory task in pigs S Roelofs, I Van Bommel, S Melis, FJ Van der Staay, RE Nordquist Frontiers in Veterinary Science 5, 142, 2018 | 16 | 2018 |
| Judgement bias in pigs is independent of performance in a spatial holeboard task and conditional discrimination learning S Roelofs, E Murphy, H Ni, E Gieling, RE Nordquist, FJ van der Staay Animal cognition 20, 739-753, 2017 | 16 | 2017 |
| Discrimination learning and judgment bias in low birth weight pigs S Roelofs, FAC Alferink, AF Ipema, T van de Pas, FJ van der Staay, ... Animal Cognition 22, 657-671, 2019 | 13 | 2019 |
| Neurological functioning and fear responses in low and normal birth weight piglets S Roelofs, E Meijer, V Baas, M Dobrovolski, FJ van der Staay, ... Applied Animal Behaviour Science 220, 104853, 2019 | 11 | 2019 |
| Effects of birth order on performance and affective state of pigs Y Slegers, Y Oolbekkink, S Roelofs, FJ van der Staay, RE Nordquist Frontiers in Animal Science 2, 669692, 2021 | 6 | 2021 |
| Judgment bias S Roelofs, FJ van der Staay Encyclopedia of animal cognition and behavior, 7, 2017 | 6 | 2017 |
| Domestic rabbit welfare S Roelofs Utrecht University, 2016 | 2 | 2016 |
| Emotion and cognition in low birth weight pigs S Roelofs Brain Center Rudolf Magnus 249, 2018 | | 2018 |
| Birth weight and holeboard performance of first-and lastborn piglets VL Witjes, P Eicher, S Roelofs, FJ van der Staay, RE Nordquist International Society for Applied Ethology Benelux regional meeting 2018, 2018 | | 2018 |
| Effects of birth weight and gender on spatial learning and memory in pigs S Roelofs, I Van Bommel, S Melis, FJ Van Der Staay, R Nordquist Proceedings of the 51st Congress of the International Society for Applied …, 2017 | | 2017 |
| Improving judgement bias tasks for measuring emotional state in pigs S Roelofs, RE Nordquist, FJ van der Staay Measuring Animal Welfare and Applying Scientific Advances: Why Is It Still …, 2017 | | 2017 |
| Optimism in an active-choice judgement bias task is independent from cognitive abilities in pigs E Murphy, S Roelofs, E Gieling, R Nordquist, FJ Van Der Staay Proceedings of the 50th Congress of the International Society for Applied …, 2016 | | 2016 |
| Female and male pigs' performance in a judgment bias task S Roelofs, RE Nordquist, FJ van der Staay Proceedings of the International Conference on Pig Welfare, 2015 | | 2015 |
| Comparison of First and Last Born Pigs Revealed No Effect of Birth Order on Acquisition and Reversal of the Cognitive Holeboard Task VL Witjes, S Roelofs, E Meijer, PHC Eicher, EC Zeinstra, CHY Oei, ... Available at SSRN 4992377, 0 | | |
