I generally give a few research-related talks a year, and have done so for about 25 years. I’m slowly adding them to this page, as time permits.

Selected talks

Wills, A.J. (2026). Explorations in Human-Centered AI. Departmental research talk. School of Psychology, University of Southampton.

Slides

Wills, A.J. (2025). G-distance: On the comparison of model and human heterogeneity. European Society for Cognitive Psychology (ESCOP). Sheffield.

Slides

Wills, A.J. (2025). G-distance: On the comparison of model and human heterogeneity. Experimental Psychology Society. London.

Slides

Wills, A.J. (2023). The Inverse Base-rate Effect: Sixty Years of Partial Progress. Invited seminar, Department of Psychology, University of New South Wales, Sydney.

Slides

Wills, A.J. (2023). Beyond Goodness of Fit. Invited workshop, Cognitive Science Graduate School, Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau, Kaiserslautern, Germany.

Slides

Wills, A.J. (2023). The Inverse Base-rate Effect: Sixty Years of Partial Progress. Invited seminar, Cognitive Science Colloquium Series, Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau, Kaiserslautern, Germany.

Slides

Wills, A.J. (2022). From SPSS to R at Plymouth Psychology. Teaching Statistics Seminar Series, Department of Statistical Science, University College London (virtual).

Slides

Wills, A.J. (2022). From SPSS to R at Plymouth Psychology. Teaching Statistics with R in Psychology Symposium, Department of Psychology, Nottingham Trent University (virtual meeting).

Video

Wills, A.J. (2022). Why computers suck but you are great! Categorization of everyday objects by humans and machines. Invited lecture (online), Radboud University, Nijmegen, Netherlands.

Slides

Wills, A.J. (2021). Why computers suck but you are great! Categorization of everyday objects by humans and machines. Invited talk, Psychology, University of Exeter.

Slides

Wills, A.J. (2021). From SPSS to R at Plymouth Psychology. Teaching R seminar, Department of Psychology, Lancaster University (virtual meeting).

Video

Wills, A.J. (2021). Human-level object classification performance in deep neural networks? School of Psychology Conference, University of Plymouth (virtual meeting).

Video

Wills, A.J. (2020). The OpenModels Project. Open Research Working Group, MRC-CBU, Cambridge (virtual meeting).

Video

Wills, A.J. (2019). On esteem: Rewarding reproducible science. School of Psychology, University of Plymouth, U.K.

Slides : Repository

Wills, A.J. (2019). Open science and reproducibility in psychology: A practical guide. School of Psychology, University of Plymouth, U.K.

Slides : Repository

Wills, A.J. (2017). Progress in modelling through distributed collaboration. Experimental Psychology Society. London.

Video

Wills, A.J. (2007). Brain systems of error avoidance. MIRCE Akademy, Exeter.

Slides

Wills, A.J., Longmore, C.A. & Milton, F. (2007). Unsupervised categorization: Analytic and non-analytic processes. Experimental Psychology Society. Edinburgh.

Poster

Wills, A.J. & Welham, A. (2007). Unitization during categorization Associative Learning Symposium, Gregynog, Wales.

Slides

Wills, A.J., Milton, F. & Longmore, C.A.(2007). Analytic and non-analytic processes: Classification in adult humans. From Associations to Rules Workshop. Amsterdam.

Poster

Wills, A.J. (2006). Unitization during categorization Departmental talk, Psychology, Indiana University.

Slides

Wills, A.J. (2006). Algorithms for cue competition: Suggestions from EEG and eye-tracking data. Annual conference of the Society for the Study of Artificial Intelligence and Simulation of Behaviour, Bristol.

Slides

Wills, A.J. (2006). Formation of category representations. Associative Learning Symposium. Gregynog, Wales.

Poster

Wills, A.J. (2006). Various topics. Associative learning symposium, Cambridge University.

Slides

Wills, A.J. (2005). Predictive learning, prediction errors and attention: Evidence from event-related potentials and eye-tracking. Departmental seminar, National University Singapore.

Slides

Wills, A.J. (2005). Topic lost in the mists of time. Associative Learning Symposium. Gregynog, Wales.

Wills, A.J. (2005). Perceptual and unsupervised learning. Departmental seminar, Max Planck Institute, Tubigen.

Slides

Wills, A.J., Ellett, L. & Lea, S.E.G. (2004). Acquisition of polymorphous concepts. Twenty-Sixth Annual Conference of the Cognitive Science Society, Chicago.

Wills, A.J., Beesley, T. & Croft, G. (2004). Processes of polymorphous concept acquisition. Experimental Psychology Society. Lancaster.

Slides

Wills, A.J. & Lavric, A. (2004). Attention, blocking and ERP. Human Associative Learning workshop, Lignely, Belgium.

Slides

Wills, A.J. & Lavric, A. (2004). ERP reveals early attentional effects in a human blocking study. Associative Learning Symposium. Gregynog, Wales.

Slides

Wills, A.J. (2004). Free classification and perceptual learning. Departmental seminar, Department of Psychology, Royal Holloway University of London.

Slides

Wills, A.J. & Zwickel, J. (2003). Can there be error correction in the absence of error? Experimental Psychology Society. Exeter.

Slides

Wills, A.J. (2002). Adapting to a response deadline in categorization. 24th Annual Meeting of the Cognitive Science Society. George Mason University, Washington.

Slides

Wills, A.J., Ellett, L., & Lea, S.E.G. (2002). Polymorphous category acquisition: reasons for difficulty. Experimental Psychology Society. Cambridge University.

Slides

Wills, A.J., Ellett, L., & Lea, S.E.G. (2002). Polymorphous category acquisition. Associative Learning Symposium. Gregynog, Wales.

Slides

Wills, A.J. (2002). Categorization symposium. UCL, London

Wills, A.J. & Lochmann, T. (2001). Effects of cue relevance on future associability in an allergy prediction task. Associative Learning Symposium. Gregynog, Wales.

Slides

Wills, A.J., & Ellett, L. (2001). The curious case of the polymorphous concept. Departmental seminar. Department of Psychology, University of Bristol.

Slides

Wills, A.J., Suret, I.P.L. & McLaren (2000). Categorization and the ratio rule. Cognitive Science Society. Philadelphia, USA.

Poster

Wills, A.J. (2000). Categorization and the ratio rule. Experimental Psychology Society. Cambridge, U.K.

Slides

Wills, A.J., Suret, M. & McLaren, I. (2000). Perceptual learning, categorization and running recognition. Associative Learning Symposium. Gregynog, Wales.

Wills, A.J., Jones, F., Reimers, S., Stewart, N., Suret, M. & McLaren, I. (2000). Categorical decisions. Department of Experimental Psychology, Cambridge University. U.K.

Slides

Wills, A.J., Chung, I., Moberly, N. & Suret, M. (1999). Secondary generalization, categorization and single-feature reversal. Associative Learning Symposium. Gregynog, Wales.

Poster

Wills, A.J., & McLaren, I.P.L. (1998). Perceptual learning and free classification. X Conference of the Spanish Society for Comparative Psychology, Almeria.

Wills, A.J. (1998). Perceptual learning and free classification. Departmental seminar, Department of Psychology, Warwick University.

Wills, A.J. (1998). Category learning. Gluck lab seminar, Rutgers University.

Wills, A.J., & McLaren, I.P.L. (1998). Perceptual learning and free classification. Associative Learning Symposium, Gregynog.

Wills, A.J. (1997). Category learning. Departmental seminar, Department of Psychology, University of Southampton.

Wills, A.J., & McLaren, I.P.L. (1997). Generalization in category learning: One and two category problems. 19th Annual Conference of the Cognitive Science Society, Stanford.

Wills, A.J., & McLaren, I. (1996). Decision mechanisms in category learning. VIII Conference of the Spanish Society for Comparative Psychology. Torremolinos, Malaga.

Wills, A.J., & McLaren, I. (1995). Decision mechanisms in categorisation. Experimental Analysis of Behaviour Group. University College London.