Lecturer
- About
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- Email Address
- k.allan@abdn.ac.uk
- Telephone Number
- +44 (0)1224 273932
- Office Address
School of Psychology William Guild Building Room T6 Kings College Old Aberdeen AB24 3FX
- School/Department
- School of Psychology
Biography
I'm an experimental psychologist, and my research has primarily addressed two questions. How does the brain manage to rapidly construct and update a reasonably good model of the world within our conscious experience? And, how does our model of the world avoid distortion or false beliefs when exposed to social influences from other people or from persuasive new technologies, like AI?
My background and training is in the cognitive neuroscience of long-term memory, stemming from my St Andrews University PhD work, using EEG to identify neural correlates of conscious and unconscious retrieval processes. I continued along similar lines, using PET and fMRI, in London as a research fellow at the UCL Institute of Cognitive Neuroscience, before moving to Aberdeen at the turn of the century. Here, I've continued to work on the neural basis of retrieval processing, but over the years I've grown increasingly interested in how our model of the world adapts to social influences that carry useful information or misinformation. In 2015, I began to work almost exclusively on cognitive and EEG-based diagnostics for Alzheimer's disease, leading to the formation of a spin-out company. In 2019, I returned to the School of Psychology full-time, where I've continued to research social influences upon cognition, in particular how the influence of AI may be psychologically regulated, and a new approach to the neural basis of long-term memory using mutli-level modelling at the single-trial level.
Internal Memberships
I coordinate the School's OnDemand course provision, as well as two 4th year option courses (PS4040, Current Topics in Psychology, and PS4041 Critical Review) and one of our core MSc Conversion courses (PS5527).
- Research
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Research Overview
Human-AI interaction - how do we engineer AI to be appropriately persuasive?
Episodic memory and it's neural basis - how do we recollect specific episodes?
Adapting to social influences - how do we avoid incorporating other people's false beliefs or distorted views of the world into our own - obviously perfect - cognitive model of the world?
Self-reference effects - what do they tell us about the purpose of human cognition?
Research Areas
Accepting PhDs
I am currently accepting PhDs in Psychology, Computing Science.
Please get in touch if you would like to discuss your research ideas further.
Psychology
Accepting PhDsComputing Science
Accepting PhDsResearch Specialisms
- Artificial Intelligence
- Cognitive Neuroscience
- Cognitive Psychology
Our research specialisms are based on the Higher Education Classification of Subjects (HECoS) which is HESA open data, published under the Creative Commons Attribution 4.0 International licence.
Current Research
We are developing experimental protocols that allow us to study specific features of human-AI interaction. In particular, the propagation of bias (e.g. gender-bias) from AI into human decision-making, and how signals of accuracy, likelihood or confidence provided by AI influence trust in what they recommend.
Do ERP correlates of episodic retrieval modelled at the single-trial level reflect an individual's memory function? Do they reflect cornerstone features of our theoretical models of long-term memory?
How do we avoid or accept other people's biases during social interaction?
Is memory conformity regulated by self-reference effects?
A goldilocks zone for credible AI
We propose that decades of work on human-human social influence apply also to human-AI interaction. Our prediction that human social cognition partially regulates AI's influence is now confirmed experimentally by the finding that identical patterns of conformity emerge during interactions either with a human or a simulated image recognition AI.
You can read the paper here: In search of a goldilocks zone for credible AI
Collaborations
We have just been awarded ESRC funding for a project to engineer an appropriately persuasive, natural language AI recommendation system, in collaboration with Dr Gowri Sripada and Dr Georgios Leontidis from the School of Natural and Computing Sciences.
Supervision
I am currently supervising Mr Jacobo Azcona's PhD, which begins in earnest this autumn, looking at bias propagating from natural language AI to their human users, especially stereotypical biases that fuel gender discrimination.
Over the last 20 years, I have supervised or jointly supervised 11 PhD students, most recently Mr Lip Jin Tee (May, 2019, 'Potential biomarkers for early identification of individuals at risk of developing Alzheimer's disease') and Ms Maria Bulmer (Feb, 2020, 'The roles of episodic memory and semantic knowledge in individuation and stereotyping').
Funding and Grants
Currently, I have funding from the ESRC for a PhD studentship (beginning in autumn, 2022) to develop a natural language AI system that allows us to study how gender-bias propagates from AI into human decision-making.
Over the last 20 years, I've received more than £1m in funding from various sources (including TauRx pharmaceuticals, ESRC, BBSRC, Bial Foundation, Carnegie Trust, SINAPSE) to investigate cognitive and EEG based diagnostics in Alzheimer's disease, the cognitive and neural basis of episodic memory, neurophysiological markers of suceptibility to memory distortion, and other topics.
- Teaching
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Teaching Responsibilities
I currently teach - and coordinate - two 4th year option courses (PS4040/PS5040 Current Topics in Psychology, PS4041 Critical Review), as well as the 4th year Cognitive Neuroscience option course (PS4510/PS3524). I supervise 4th year honours projects, and I also teach on 3rd year methods courses.
- Publications
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Page 1 of 1 Results 1 to 40 of 40
In Search of a Goldilocks Zone for Credible AI
Scientific Reports, vol. 11, 13687Contributions to Journals: ArticlesRapid and reversible impairment of episodic memory by a high-fat diet in mice
Scientific Reports, vol. 8, 11976Contributions to Journals: ArticlesEffects of Sexually Dimorphic Shape Cues on Neurophysiological Correlates of Women's Face Processing
Adaptive Human Behavior and Physiology, vol. 3, no. 4, pp. 337-350Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1007/s40750-017-0072-1
Simulation-Based Mentalizing Generates a “proxy” Self-Reference Effect in Memory
Quarterly Journal of Experimental Psychology, vol. 70, no. 6, pp. 1074-1084Contributions to Journals: ArticlesOld-new ERP effects and remote memories: the late parietal effect is absent as recollection fails whereas the early mid-frontal effect persists as familiarity is retained
Frontiers in Neuroscience, vol. 9, 00532Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.3389/fnhum.2015.00532
- [OPEN ACCESS] http://aura.abdn.ac.uk/bitstream/2164/5274/1/fnhum_09_00532.pdf
Breastfeeding and introduction of complementary foods during infancy in relation to the risk of asthma and atopic diseases up to 10 years
Clinical & experimental allergy, vol. 43, no. 11, pp. 1263-1273Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1111/cea.12180
An obesogenic bias in women's spatial memory for high calorie snack food
Appetite, vol. 67, pp. 99-104Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.appet.2013.03.011
Is the N400 effect a neurophysiological index of associative relationships?
Neuropsychologia, vol. 51, no. 9, pp. 1742-1748Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.neuropsychologia.2013.05.003
Socio-sexuality and episodic memory function in women: further evidence of an adaptive “mating mode”
Memory & Cognition, vol. 41, no. 6, pp. 850-861Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.3758/s13421-013-0301-1
Explicit mentalizing mechanisms and their adaptive role in memory conformity
PloS ONE, vol. 8, no. 4, e62106Contributions to Journals: ArticlesEvidence of functional specializations for mate choice and mate competition in women’s episodic memory
European Human Behaviour and Evolution Association Annual MeetingContributions to Conferences: PostersEvidence of adaptation for mate choice within women's memory
Evolution and Human Behavior, vol. 33, no. 3, pp. 193-199Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.evolhumbehav.2011.09.002
Memory conformity and the perceived accuracy of self versus other
Memory & Cognition, vol. 40, no. 2, pp. 280-286Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.3758/s13421-011-0141-9
A modulatory effect of men’s voice pitch on long-term memory in women: evidence of adaptation for mate-choice?
Memory & Cognition, vol. 40, no. 1, pp. 135-144Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.3758/s13421-011-0136-6
Mating strategies predict women’s memories for encounters with men
European Human Beahviour & Evolution Association Annual MeetingContributions to Conferences: PostersFrom the archive: Memory conformity: Can eyewitnesses influence each other's memories for an event?
Applied Cognitive Psychology, vol. 25, no. S1, pp. S163-S174Contributions to Journals: Special Issues- [ONLINE] DOI: https://doi.org/10.1002/acp.1784
A modulatory effect of male voice pitch on long-term memory in women: Evidence of adaptation for mate choice?
Human Behaviour and Evolution SocietyContributions to Conferences: PostersThe amount of retrieval support modulates age effects on episodic memory: Evidence from event-related potentials
Brain Research, vol. 1335, pp. 41-52Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.brainres.2010.03.040
I still think it was a banana: memorable 'lies' and forgettable 'truths'
Acta Psychologica, vol. 127, no. 2, pp. 299-308Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.actpsy.2007.06.001
Self-Reference During Explicit Memory Retrieval: An Event-Related Potential Analysis
Psychological Science, vol. 18, no. 8, pp. 672-677Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1111/j.1467-9280.2007.01957.x
Retrieval attempts transiently interfere with concurrent encoding of episodic memories but not vice versa
Journal of Neuroscience, vol. 25, no. 36, pp. 8122-8130Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1523/JNEUROSCI.1304-05.2005
Say it to my face: examining the effects of socially encountered misinformation
Legal and Criminological Psychology, vol. 9, no. 2, pp. 215-227Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1348/1355325041719428
Memory conformity: can eyewitnesses influence each other's memories for an event?
Applied Cognitive Psychology, vol. 17, no. 5, pp. 533-543Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1002/acp.885
Neurophysiological evidence for 'Cognitive Resource Protection' at early stages of retrieval in Episodic Memory?
Contributions to Conferences: Other ContributionsNeurophysiological evidence for dynamic competition between encoding and retrieval operations in long-term memory
Contributions to Conferences: PapersOn Accessing Self-Relevant Information in Memory: An Event-Related Potential Study
Contributions to Conferences: PostersSubitizing: visual indexes or virtual object
Contributions to Conferences: Other ContributionsFractionating episodic memory using event-related potentials
The Cognitive Neuroscience of Memory: Encoding and Retrieval. Parker, A., Bussey, T. J., Wilding, E. L. (eds.). Psychology Press, pp. 39-59, 20 pagesChapters in Books, Reports and Conference Proceedings: ChaptersThe effect of retrieval cues on post-retrieval monitoring in episodic memory: An electrophysiological study
Cognitive Brain Research, vol. 12, no. 2, pp. 289-299Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/S0926-6410(01)00061-1
Recognition memory for emotionally negative and neutral words: an ERP study
Neuropsychologia, vol. 38, no. 11, pp. 1452-1465Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/S0028-3932(00)00061-0
Electrophysiological evidence for the modulation of retrieval orientation by depth of study processing
Journal of Cognitive Neuroscience, vol. 12, no. 4, pp. 664-678Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1162/089892900562291
The role of the right anterior prefrontal cortex in episodic retrieval
Neuroimage, vol. 11, no. 3, pp. 217-227Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1006/nimg.2000.0531
The effect of encoding manipulations on neural correlates of episodic retrieval
Neuropsychologia, vol. 38, pp. 1188-1205Contributions to Journals: ArticlesNeural correlates of cued recall with and without retrieval of source memory
Neuroreport, vol. 9, no. 15, pp. 3463-3466Contributions to Journals: ArticlesNeural correlates of memory retrieval during recognition memory and cued recall
Neuroimage, vol. 8, no. 3, pp. 262-273Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1006/nimg.1998.0363
Dissociation of the neural correlates of implicit and explicit memory
Nature, vol. 392, no. 6676, pp. 595-598Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1038/33396
Electrophysiological evidence for dissociable processes contributing to recollection
Acta Psychologica, vol. 98, no. 2-3, pp. 231-252Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/S0001-6918(97)00044-9
An event-related potential study of explicit memory on tests of cued recall and recognition
Neuropsychologia, vol. 35, no. 4, pp. 387-397Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/S0028-3932(96)00094-2
An event-related potential study of word-stem cued recall
Cognitive Brain Research, vol. 4, no. 4, pp. 251-262Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/S0926-6410(96)00061-4 |
A motor signal and "visual" size perception
Experimental Brain Research, vol. 110, no. 3, pp. 482-486Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1007/BF00229148