Professor Tim Hollins
Profiles

Professor Tim Hollins

Professor of Experimental Psychology

School of Psychology (Faculty of Health)

Professor Tim Hollins can be contacted through arrangement with our Press Office, to speak to the media on these areas of expertise.
  • Memory
  • Eye witness memory
  • Metacognition
  • Long term memory
Biography

Biography

Professor of Experimental Psychology


Qualifications

B.Sc. (Hons.) Psychology, University of Newcastle upon Tyne, 1986.

PhD. Psychology, University of Manchester, 1989

Senior Fellow of the HEA, 2016

Professional membership

Member of the Experimental Psychology Society (EPS).

Member of Society for Applied Research in Memory and Cognition (SARMAC)

Roles on external bodies

Associate Editor:  Journal of Experimental Psychology: Applied (2014- 2017)

Honorary Treasurer, Experimental Psychology Society (2012-2016)

Member of Governing Board of the Society for Applied Research in Memory and Cognition (SARMAC) (2008-2016).

Key publications

Stark LJ, Perfect TJ & Newstead SE (2005) 'When elaboration leads to appropriation: Unconscious plagiarism in a creative task' Memory 13, (6) 561-573
Perfect TJ, Stark LJ, Tree JJ, Moulin CJA, Ahmed L & Hutter R (2004) 'Transfer appropriate forgetting: The cue-dependent nature of retrieval-induced forgetting' Journal of Memory and Language 51, (3) 399-417
Perfect TJ & Weber N (2012) 'How should witnesses regulate the accuracy of their identification decisions: one step forward, two steps back?' J Exp Psychol Learn Mem Cogn 38, (6) 1810-1818 Author Site , DOI
Weber N & Perfect TJ (2012) 'Improving eyewitness identification accuracy by screening out those who say they don't know' Law Hum Behav 36, (1) 28-36 Author Site , DOI
Perfect TJ, Andrade J & Eagan I (2011) 'Eye closure reduces the cross-modal memory impairment caused by auditory distraction' J Exp Psychol Learn Mem Cogn 37, (4) 1008-1013 Author Site , DOI
Perfect TJ, Field I & Jones R (2009) 'Source credibility and idea improvement have independent effects on unconscious plagiarism errors in recall and generate-new tasks' J Exp Psychol Learn Mem Cogn 35, (1) 267-274 Author Site , DOI
View all publications
Teaching

Teaching

Teaching interests

I currently teach on the following modules (courses in brackets were not taught this year because of a sabbatical)

Stage 0:  PSYC003: Psychological influences on health and behaviour

Stage 1:  (PSYC411 Learning and Memory)

Stage 4:  PSYC603: (Final year option module on Eyewitness memory)

        PSYC605: BSc Research project supervision 

        PSYC605: Workshops

Stage 5:  PSYC754: Academic writing skills package

        PSYC756: Research Communication skills

         PSYC757: MSc Research project supervision

Staff serving as external examiners

  • External examiner for BSc. Psychology, University of Warwick, 2013-2017
  • External examiner for BSc. Psychology, University of Reading, 2005-2008.
  • External examiner for B.A. / B.Sc. Psychology at the University of Essex, 2002-2005.
  • External examiner for M.Sc. Psychology, University of Essex, 2002-2005.
  • I have acted as external examiner for a number of Postgraduate Research Degrees (M. Phil., M.Sc., Ph.D.) at different Universities around the U.K., Europe and in Australia.

Research

Research

Research interests

My research interest is in the areas of long-term memory and metacognition, with both theoretical and applied interests. This has led me to research such things as the accuracy of confidence judgements in memory, recollective experience, source memory judgements, face-recognition, eyewitness memory, feeling of knowing and tip-of-the-tongue states. Since my PhD, I have also retained an interest in cognitive aging.

Other research

 

2021

1.      Seabrooke, T., Mitchell, C., Wills, A., Inkster, A. & Hollins, T. J. (2021). Retrieval competition in the pretesting effect. Paper presented at the Experimental Psychology Society Meeting,           Kent, July.

2.      Hollins, T. J., Seabrooke, T., Mitchell, C., & Inkster, A. (2021). Is the pre-testing effect driven by curiosity. Poster presented at the Experimental Psychology Society Meeting, Kent, July.

3.      Hollins, T. J., Seabrooke, T., Inkster, A., & Mitchell, C. (2021). Is the pre-testing effect driven by increased curiosity. Poster presented at vSARMAC, (online conference), July.

 

2020

4.      Ball, A., Jones, P., & Hollins, T. J. (2020). Exploring the motivational factors behind stopping learning too early. Poster presented at the Experimental Psychology Society Meeting,              London, January.

5.      Hendry, S., Verde, M. & Hollins. T. J. (2020). Assessing the contribution of meaningfulness in study materials to the testing effect. Poster presented at the Experimental Psychology             Society Meeting, London, January.

6.      Hollins, T. J., Seabrooke, T., Mitchell, C., Wills, A. & Inkster, A. (2020). The role of retrieval competition on the magnitude of the pretesting effect. Paper presented at the Experimental           Psychology Society Meeting, Canterbury, Kent, April.

7.      Randle, J., Hollins, T. J. & Verde, M. (2020). Joint contributions of constrained search and late monitoring to recall accuracy. Paper presented at the Experimental Psychology Society           Meeting, London, January.

 

2019

8.      Almubark, B., Cattani, A., Hollins, T. J. & Floccia, C. (2019). Development and Validation of the Plymouth Saudi Memory Test (PSMT) for the Arabic speaking population with acquired           brain injury. Poster presented at the 16th NR-SIG-WFNR Conference, Granada, Spain, June

9.      Seabrooke, T., Hollins, T. J., Wills, A. & Mitchell, C. (2019). Testing your memory: Current research on the forward testing effect and the benefits of unsuccessful retrieval. Paper                presented at the TEAP conference, London, April.

10.    Lange, N., Berry, C. J. & Hollins, T. J. (2019). The association of repetition priming and source memory is not driven by recognition memory. Paper presented at the TEAP conference, London, April.

 

2018

11.    Ball, A., Jones, P. & Hollins, T. J. (2018). Metacognitive decisions in learning new material. Poster presented at the Experimental Psychology Society, Leicester, April.

12.    Seabrooke, T., Hollins, T. J., Wills, A. & Mitchell, C. (2018). Learning from total failure: Errorful generation improves memory for cues and targets, but not for their association. Paper presented at the Experimental Psychology Society, Leicester, April.

2017

13.    Lange, N. & Hollins, T. J. (2017). Simulating performance in unconscious plagiarism. Poster presented at Cognitive Science, London, July.

14.    Rainsford, M., Palmer, M., Hollins, T. J., Sauer, J., Beeton, N. & Paine, G. (2017). Unconscious plagiarism in music: exposure increases plagiarism in music composition. European Society for the Cognitive Sciences of Music. Ghent, August.


Research degrees awarded to supervised students

I have supervised the following students to higher degrees.

    1997     Carolyn Edwards (Ph.D.)

    1998     Tara Hollins (Ph.D.)           Chris Moulin (Ph.D.)

    2000    Alexa Morcom (Ph.D.)        Sue Heatherley (M.Sc.)

    2002    Leigh Riby (Ph.D.)

    2003    Louise Farbus (Ph.D.)

    2004    Hassina Carder (Ph.D.)

    2006    Louisa-Jayne Stark (Ph.D.)    Nicola Weston (Ph.D.) Kirsten Burghardt (Ph.D.)

    2016    Laura Koenig (Ph.D.)         Nicholas Lange (Ph.D.)

    2018    Bazah Almubark (Ph.D.)      Siew Tan (Ph.D)

    2019    Pamela Rae (Ph.D,)

    2021     Abbie Ball (Ph.D)            Sarah Hendry (Ph.D). 

Grants & contracts

Total career grant income to date (excluding PhD scholarships), approximately £1.8M.

Grants awarded

2016

Learning from total failure: Why do impossible tests boost learning? (PI, with Chris Mitchell and Andy Wills, Plymouth). Awarded by ESRC £285K (ES/N018702/1)

2010

Testing alternate accounts of unconscious plagiarism. (P.I. with Ian Dennis). Awarded by ESRC £238K. (RES-062-23-2766).

2009

Construal, Processing Style, and Memory for Social Events. (C. I. with Natalie Wyer and Sabine Pahl). Awarded by ESRC £240K. (RES-062-23-1899)

2008

Unconscious plagiarism in younger and older adults. £1400. Undergraduate Research Bursary from The Nuffield Foundation (URB/35805).

 

2007

Improving eyewitness identification accuracy using free-report lineups (C. I. with Nathan Weber, Flinders University). Australian Research Council, AUS$207K (c. £92K) (DP087890)

 

Mental Control and the Self: Ironic Effects of Thought Suppression on the Perception, Behaviour, and Memory of the Self. (C.I. with Natalie Wyer and Giuliana Mazzoni). £130K awarded by ESRC. (R000-23-0622)

2006

Monitoring, control and face recognition memory in older and younger adults. (C. I. with Dr Nathan Weber, Flinders University). £14K awarded by the British Academy for a visiting fellowship for Nathan Weber.

The role of working memory in encoding into long-term memory. £117K for 3-year fellowship awarded by Great Western Research, (C. I. with Prof Klaus Oberauer, University of Bristol.)

Repetition priming in single and mixed task environments. (C. I. with Dr Ian Dennis). £80K awarded by the ESRC (R000222109)

2005

Rejection mechanisms in recognition memory. (C. I. with Dr Phil Higham, University of Southampton). £93K awarded by the ESRC. (R000-23-1375)

Exploring task-specific repetition priming and the response congruence effect (C. I. with Dr Ian Dennis). £45K awarded by ESRC (R000-22-1191).

Social and cognitive explanations of the own age bias in face recognition. (P. I. with Dr Natalie Wyer) £56K awarded by The Leverhulme Trust. (F/00 568).

The effects of elaboration on unconscious plagiarism (P. I. with Louisa Stark). £46K awarded by the ESRC. (R000221647).

2004

Royal Society Conference Award, for attendance at SARMAC VI in Wellington NZ, £1.7K.

The cognitive neuroscience of aging. (P. I. with Prof Mike Denham) £125K, from Research Councils UK for a 5-year Academic Fellowship Award.

2003

Ageing, inhibition and attentional control. (C. I. with Dr Pilar Andres & Dr Louise Phillips). £40K awarded by ESRC. (R000220237)

Alternate move choice and processing demands in executive tasks (C. I. with Hassina Carder & Dr Simon Handley). £43K awarded by ESRC. (R000220607).

2002

An associative model of retrieval induced forgetting. £83K awarded by the BBSRC

(321/S17781).

Investigating the relationship between simulated depth, cognitive function and metacognitive awareness. £20K awarded by Health and Safety Executive. (C. I. With Dr P. Bryson, Ms J. Pimlott and Ms S. Harding of DDRC).

2001

Monitoring the source of memories: Source memory, false memories and unconscious plagiarism. (C.I. Aus$10K, with Prof M. Carroll).

2000

Investigating retrieval inhibition. £12K awarded by The Leverhulme Trust (RFG/2/2000/237).

 

1998

Retrieval inhibition in normal and pathological aging (P.I. with Prof M. Conway & Dr R. Jones). (R000222681) £40K awarded by ESRC.

1997

Designing library software systems with older adults in mind. (P. I. with Dr J. Noyes). Prize competition worth £50K, including studentship, funded by Research into Ageing / AgeNet.

1996

Parallels between frontal lobe deficits and cognitive aging in a realistic context. £72K awarded by the Medical Research Council.

Developing implicit measures of advertising effectiveness. £61K awarded by the ESRC ROPA scheme (R022250018).

Investigating recollective experience in older adults. £1.3K awarded by the Nuffield Foundation

Continuation of: Measuring advertising effectiveness with implicit memory measures. £2K awarded by the Financial Times plc.

1994

Measuring advertising effectiveness with implicit memory measures. £24K from Financial Times plc.

1993

Investigating the confidence - accuracy relation in eyewitness and semantic memory. £59K awarded by the Economic and Social Research Council. (R000234838).

1992

Does age differentially affect access to knowledge about memory contents and complete retrieval (P. I. with Pat Rabbitt). £28K awarded by the Economic and Social Research Council. (R000233736)


Publications

Publications

Key publications

Stark LJ, Perfect TJ & Newstead SE (2005) 'When elaboration leads to appropriation: Unconscious plagiarism in a creative task' Memory 13, (6) 561-573
Perfect TJ, Stark LJ, Tree JJ, Moulin CJA, Ahmed L & Hutter R (2004) 'Transfer appropriate forgetting: The cue-dependent nature of retrieval-induced forgetting' Journal of Memory and Language 51, (3) 399-417
Perfect TJ & Weber N (2012) 'How should witnesses regulate the accuracy of their identification decisions: one step forward, two steps back?' J Exp Psychol Learn Mem Cogn 38, (6) 1810-1818 Author Site , DOI
Weber N & Perfect TJ (2012) 'Improving eyewitness identification accuracy by screening out those who say they don't know' Law Hum Behav 36, (1) 28-36 Author Site , DOI
Perfect TJ, Andrade J & Eagan I (2011) 'Eye closure reduces the cross-modal memory impairment caused by auditory distraction' J Exp Psychol Learn Mem Cogn 37, (4) 1008-1013 Author Site , DOI
Perfect TJ, Field I & Jones R (2009) 'Source credibility and idea improvement have independent effects on unconscious plagiarism errors in recall and generate-new tasks' J Exp Psychol Learn Mem Cogn 35, (1) 267-274 Author Site , DOI

Key publications are highlighted

Journals
Articles
Hollins T, Seabrooke T, Inkster A, Wills A & Mitchell C (2022) 'Pre-testing Effects Are Target-Specific and Are Not Driven by a Generalised State of Curiosity' Memory , DOI Open access
Seabrooke T, Mitchell CJ & Hollins TJ (2021) 'Pretesting boosts item but not source memory' Memory 1-9 , DOI Open access
Wyer NA, Hollins TJ & Pahl S (2021) 'Remembering Social Events: A Construal Level Approach' Personality and Social Psychology Bulletin 014616722110381-014616722110381 , DOI Open access
Seabrooke T, Mitchell C, Wills A, Inkster A & Hollins T (2021) 'The Benefits of Impossible Tests: Assessing the Role of Error-Correction in the Pretesting Effect' Memory and Cognition , DOI Open access
Wimmer MC, Whalley B & Hollins TJ (2021) '“I can’t skip it”: does free report improve accuracy in false memories?' Memory 29, (3) 353-361 , DOI Open access
Seabrooke T, Mitchell C, Wills A & Hollins T (2020) 'Pretesting boosts recognition, but not cued recall, of targets from unrelated word pairs' Psychonomic Bulletin and Review , DOI Open access
Lange N, Berry CJ & Hollins TJ (2019) 'Linking repetition priming, recognition, and source memory: A single-system signal-detection account' Journal of Memory and Language 109, 104039-104039 , DOI Open access
Seabrooke T, Mitchell C, Wills A, Waters J & Hollins T (2019) 'Selective effects of errorful generation on recognition memory: The role of motivation and surprise' Memory , DOI Open access
Seabrooke T, Hollins T, Kent C, Wills A & Mitchell C (2018) 'Learning from failure: Errorful generation improves memory for items, not associations' Journal of Memory and Language 104, 70-82 , DOI Open access
Lange N, Hollins TJ & Bach P (2017) 'Testing the Motor Simulation Account of Source Errors for Actions in Recall' Frontiers in Psychology , DOI Open access
Wills AJ & Hollins TJ (2017) 'In Defence of Effect-Centric Research' Journal of Applied Research in Memory and Cognition 6, (1) 43-46 , DOI Open access
Hollins TJ & Weber N (2016) 'Evidence of a metacognitive benefit to memory?' Memory 1-9 , DOI Open access
Hollins TJ, Lange N, Berry CJ & Dennis I (2016) 'Giving and stealing ideas in memory: Source errors in recall are influenced by both early-selection and late-correction retrieval processes' Journal of Memory and Language 88, 87-103 , DOI Open access
Hollins TJ, Lange N, Dennis I & Longmore CA (2015) 'Social influences on unconscious plagiarism and anti-plagiarism' Memory 24, (7) 884-902 , DOI Open access
Koenig L, Wimmer MC & Hollins TJ (2015) 'Process dissociation of familiarity and recollection in children: response deadline affects recollection but not familiarity' J Exp Child Psychol 131, 120-134 Author Site , DOI Open access
Vredeveldt A & Hollins TJ (2015) 'Metacognition moderates the effects of distraction on cognition' Front Psychol 6, Author Site , DOI Open access
Wyer NA, Hollins TJ & Pahl S (2015) 'The hows and whys of face processing: Level of construal influences the holistic processing of human faces' Journal of Experimental Psychology: General 144, (6) 1037-1041 , DOI Open access
Vredeveldt A & Perfect TJ (2014) 'Reduction of environmental distraction to facilitate cognitive performance' Front Psychol 5, Author Site , DOI Open access
Rae PJL & Perfect TJ (2014) 'Visual distraction during word-list retrieval does not consistently disrupt memory' Front Psychol 5, Author Site , DOI Open access
Dennis I & Perfect TJ (2013) 'Do stimulus--action associations contribute to repetition priming?' J Exp Psychol Learn Mem Cogn 39, (1) 85-95 Author Site , DOI
Perfect TJ & Weber N (2012) 'How should witnesses regulate the accuracy of their identification decisions: one step forward, two steps back?' J Exp Psychol Learn Mem Cogn 38, (6) 1810-1818 Author Site , DOI
Perfect TJ & Stark L-J (2012) 'Unconscious Plagiarism in Recall: Attribution to the Self, but not for Self-Relevant Reasons' Europe’s Journal of Psychology 8, (2) 275-283 , DOI
Perfect TJ, Andrade J & Syrett L (2012) 'Environmental Visual Distraction during Retrieval Affects the Quality, Not the Quantity, of Eyewitness Recall' APPLIED COGNITIVE PSYCHOLOGY 26, (2) 296-300 Author Site , DOI
Weber N & Perfect TJ (2012) 'Improving eyewitness identification accuracy by screening out those who say they don't know' Law Hum Behav 36, (1) 28-36 Author Site , DOI
Verde MF & Perfect TJ (2011) 'Retrieval-induced forgetting in recognition is absent under time pressure' Psychon Bull Rev 18, (6) 1166-1171 Author Site , DOI
Perfect TJ, Andrade J & Eagan I (2011) '"Eye closure reduces the cross-modal memory impairment caused by auditory distraction": Correction to Perfect et al. (2011)' Journal of Experimental Psychology: Learning, Memory, and Cognition 37, (5) 1286-1286 , DOI
Perfect TJ, Andrade J & Eagan I (2011) 'Eye closure reduces the cross-modal memory impairment caused by auditory distraction' J Exp Psychol Learn Mem Cogn 37, (4) 1008-1013 Author Site , DOI
Perfect TJ, Defeldre A-C, Elliman R & Dehon H (2011) 'No evidence of age-related increases in unconscious plagiarism during free recall' Memory 19, (5) 514-528 Author Site , DOI
Wyer NA, Perfect TJ, Neilens H, Mazzoni G & Roper J (2011) 'With or Without You: Determinants of Postsuppression Behavior' SOCIAL PSYCHOLOGICAL AND PERSONALITY SCIENCE 2, (3) 272-276 Author Site , DOI Open access
Weber N & Perfect TJ (2011) 'Improving Eyewitness Identification Accuracy by Screening Out Those Who Say They Don't Know' Law Hum Behav Author Site , DOI
Higham PA, Bruno D & Perfect TJ (2010) 'Effects of study list composition on the word frequency effect and metacognitive attributions in recognition memory' Memory 18, (8) 883-899 Author Site , DOI
Wyer NA, Perfect TJ & Pahl S (2010) 'Temporal distance and person memory: thinking about the future changes memory for the past' Pers Soc Psychol Bull 36, (6) 805-816 Author Site , DOI Open access
Wyer NA, Mazzoni G, Perfect TJ, Calvini G & Neilens HL (2010) 'When Not Thinking Leads to Being and Doing: Stereotype Suppression and the Self' SOCIAL PSYCHOLOGICAL AND PERSONALITY SCIENCE 1, (2) 152-159 Author Site , DOI
Dennis I, Carder H & Perfect TJ (2010) 'Sizing up the associative account of repetition priming' Psychol Res 74, (1) 35-49 Author Site , DOI
Wyer NA, Mazzoni G, Perfect TJ, Calvini G & Neilens HL (2010) 'When not thinking leads to being and doing: Stereotype suppression and the self' Social Psychological and Personality Science 1, (2) 152-159 , DOI Open access
Bruno D, Higham PA & Perfect TJ (2009) 'Global subjective memorability and the strength-based mirror effect in recognition memory' Mem Cognit 37, (6) 807-818 Author Site , DOI
Higham PA, Perfect TJ & Bruno D (2009) 'Investigating strength and frequency effects in recognition memory using type-2 signal detection theory' J Exp Psychol Learn Mem Cogn 35, (1) 57-80 Author Site , DOI
Perfect TJ, Field I & Jones R (2009) 'Source credibility and idea improvement have independent effects on unconscious plagiarism errors in recall and generate-new tasks' J Exp Psychol Learn Mem Cogn 35, (1) 267-274 Author Site , DOI
Perfect TJ, Weston NJ, Dennis I & Snell A (2008) 'The effects of precedence on Navon-induced processing bias in face recognition' Q J Exp Psychol (Hove) 61, (10) 1479-1486 Author Site , DOI
Perfect TJ, Wagstaff GF, Moore D, Andrews B, Cleveland V, Newcombe S, Brisbane K-A & Brown L (2008) 'How can we help witnesses to remember more? It's an (eyes) open and shut case' Law Hum Behav 32, (4) 314-324 Author Site , DOI
Perfect TJ & Stark L-J (2008) 'Why do I always have the best ideas? The role of idea quality in unconscious plagiarism' Memory 16, (4) 386-394 Author Site , DOI
Carder HP, Handley SJ & Perfect TJ (2008) 'Counterintuitive and alternative moves choice in the Water Jug task' Brain Cogn 66, (1) 11-20 Author Site , DOI
Weston NJ, Perfect TJ, Schooler JW & Dennis I (2008) 'Navon processing and verbalisation: A holistic/featural distinction' EUROPEAN JOURNAL OF COGNITIVE PSYCHOLOGY 20, (3) 587-611 Author Site , DOI
Andrés P, Guerrini C, Phillips LH & Perfect TJ (2008) 'Differential effects of aging on executive and automatic inhibition' Dev Neuropsychol 33, (2) 101-123 Author Site , DOI
Stark L-J & Perfect TJ (2008) 'The effects of repeated idea elaboration on unconscious plagiarism' Mem Cognit 36, (1) 65-73 Author Site , DOI
Carroll M, Campbell-Ratcliffe J, Murnane H & Perfect T (2007) 'Retrieval-induced forgetting in educational contexts: Monitoring, expertise, text integration, and test format' European Journal of Cognitive Psychology 19, (4-5) 580-606
Cattani A, Clibbens J & Perfect TJ (2007) 'Visual memory for shapes in deaf signers and nonsigners and in hearing signers and nonsigners: atypical lateralization and enhancement' Neuropsychology 21, (1) 114-121 Author Site , DOI
Stark LJ & Perfect TJ (2007) 'Whose idea was that? Source monitoring for idea ownership following elaboration' Memory 15, (7) 776-783
Perfect TJ, Snell A & Dennis I (2007) 'The effects of local and global processing orientation on eyewitness identification performance' Memory 15, 784-798
Stark LJ & Perfect TJ (2006) 'Elaboration inflation: How your ideas become mine' Applied Cognitive Psychology 20, (5) 641-648
Tree J, Kay J & Perfect TJ (2005) ''Deep' Language Disorders in Non-Fluent Progressive Aphasia: An Evaluation of the 'Summation' Account of Semantic Errors Across Language Production Tasks' Cognitive Neuropsychology 22, (6) 643-659 , DOI
Tree JJ, Kay J & Perfect TJ (2005) ''Deep' language disorders in nonfluent progressive aphasia: An evaluation of the 'summation' account of semantic errors across language production tasks' Cognitive Neuropsychology 22, (6) 643-659
Weston NJ & Perfect TJ (2005) 'Effects of processing bias on the recognition of composite face halves' Psychonomic Bulletin & Review 12, (6) 1038-1042
Vanags T, Carroll M & Perfect TJ (2005) 'Verbal overshadowing: A sound theory in voice recognition?' Applied Cognitive Psychology 19, (9) 1127-1144
Stark LJ, Perfect TJ & Newstead SE (2005) 'When elaboration leads to appropriation: Unconscious plagiarism in a creative task' Memory 13, (6) 561-573
Tree JJ & Perfect TJ (2004) 'A re-examination of source monitoring deficits in the elderly: Evidence for independent age deficits of item and source memory' Brain Impairment 5, 138-144
Carder HP, Handley SJ & Perfect TJ (2004) 'Deconstructing the Tower of London: Alternative moves and conflict resolution as predictors of task performance' Quarterly Journal of Experimental Psychology Section A-Human Experimental Psychology 57, (8) 1459-1483
Riby L, Perfect TJ & Stollery BT (2004) 'Dual task performance in older adults: a meta-analysis' European Journal of Cognitive Psychology 16, 683-691
Riby LA, Perfect TJ & Stollery BT (2004) 'Evidence for disproportionate dual-task costs in older adults for episodic but not semantic memory' Quarterly Journal of Experimental Psychology Section A-Human Experimental Psychology 57, (2) 241-267
Riby LM, Perfect TJ & Stollery BT (2004) 'The effects of age and task domain on dual task performance: A meta-analysis' European Journal of Cognitive Psychology 16, (6) 863-891
Perfect TJ (2004) 'The role of self-rated ability in the accuracy of confidence judgements in eyewitness memory and general knowledge' Applied Cognitive Psychology 18, (2) 157-168
Perfect TJ, Stark LJ, Tree JJ, Moulin CJA, Ahmed L & Hutter R (2004) 'Transfer appropriate forgetting: The cue-dependent nature of retrieval-induced forgetting' Journal of Memory and Language 51, (3) 399-417
Moulin CJA, James N, Perfect TJ & Jones R (2003) 'Knowing what you cannot recognise: further evidence for intact metacognition in Alzheimer's disease' Aging, Neuropsychology and Cognition 10, 74-82 , DOI
Perfect TJ & Harris LJ (2003) 'Adult age differences in unconscious transference: Source confusion or identity blending?' Memory & Cognition 31, (4) 570-580
Moulin CJA, James N, Perfect TJ & Jones RW (2003) 'Knowing what you cannot recognise: Further evidence for intact metacognition in Alzheimer's disease' Aging Neuropsychology and Cognition 10, (1) 74-82
Perfect TJ (2003) 'Local processing bias impairs lineup performance' Psychological Reports 93, (2) 393-394
Perfect TJ & Harris L (2003) 'Unconscious transference and false identification in younger and older adults' Memory and Cognition 31, 570-580
Moulin CJA, James N, Jones RW & Perfect TJ (2002) 'Evidence for preserved memory awareness in Alzheimer's disease' Neurobiology of Aging 23, (1)
Perfect TJ, Moulin CJA, Conway MA & Perry E (2002) 'Assessing the inhibitory account of retrieval-induced forgetting with implicit-memory tests' Journal of Experimental Psychology-Learning Memory and Cognition 28, (6) 1111-1119
Perfect TJ, Hunt LJ & Harris CM (2002) 'Verbal overshadowing in voice recognition' Applied Cognitive Psychology 16, (8) 973-980
Moulin CJA, Perfect TJ, Conway MA, North AS, Jones RW & James N (2002) 'Retrieval-induced forgetting in Alzheimer's disease' Neuropsychologia 40, (7) 862-867 Author Site , DOI
Perfect TJ, Moulin CJA, Conway MA & Perry E (2002) 'Assessing the inhibitory account of retrieval-induced forgetting with implicit-memory tests' Journal of Experimental Psychology: Learning, Memory, and Cognition 28, (6) 1111-1119 , DOI
Tree JJ, Perfect TJ, Hirsh KW & Copstick S (2001) 'Deep dysphasic performance in non-fluent progressive aphasia: A case study' Neurocase 7, (6) 473-487
Riby L, Perfect T & Stollery B (2001) 'Dual task performance in older adults: Further evidence that the age effect in dual tasking is domain specific' Journal of Cognitive Neuroscience S,
Tree JJ, Perfect TJ, Hirsh KW & Copstick S (2001) 'Deep Dysphasic Performance in Non-fluent Progressive Aphasia: a Case Study' Neurocase 7, (6) 473-488 , DOI
Perfect TJ, Hollins TS & Hunt AL (2000) 'Practice and feedback effects on the confidence-accuracy relation in eyewitness memory' Memory 8, (4) 235-244 Author Site , DOI
Moulin CJ, Perfect TJ & Jones RW (2000) 'Evidence for intact memory monitoring in Alzheimer's disease: metamemory sensitivity at encoding' Neuropsychologia 38, (9) 1242-1250 Author Site , DOI
Moulin CJ, Perfect TJ & Jones RW (2000) 'The effects of repetition on allocation of study time and judgements of learning in Alzheimer's disease' Neuropsychologia 38, (6) 748-756 Author Site , DOI
Perfect TJ & Hollins TS (1999) 'Feeling-of-knowing judgments do not predict subsequent recognition performance for eyewitness memory' JOURNAL OF EXPERIMENTAL PSYCHOLOGY-APPLIED 5, (3) 250-264 Author Site , DOI
Perfect TJ & Edwards A (1998) 'Implicit memory for radio advertising' PSYCHOLOGICAL REPORTS 83, (3) 1091-1094 Author Site
Perfect TJ & Edwards A (1998) 'Implicit memory for radio advertising' Psychological Reports 83, (3 PART 1) 1091-1094 , DOI
Conway MA, Gardiner JM, Perfect TJ, Anderson SJ & Cohen GM (1997) 'Changes in memory awareness during learning: the acquisition of knowledge by psychology undergraduates' J Exp Psychol Gen 126, (4) 393-413 Author Site , DOI
Perfect TJ & Dasgupta ZR (1997) 'What underlies the deficit in reported recollective experience in old age?' Mem Cognit 25, (6) 849-858 Author Site , DOI
Perfect T & Jarrold C (1997) 'Into the new millennium ... the future of British psychology?' PSYCHOLOGIST 10, (9) 432-432 Author Site
Hollins TS & Perfect TJ (1997) 'The confidence-accuracy relation in eyewitness event memory: The mixed question type effect' Legal and Criminological Psychology 2, (2) 205-218 , DOI
Perfect T (1997) 'Metacognition and metaeconomics - A synergistic review' PSYCHOLOGIST 10, (8) 384-384 Author Site
Perfect TJ & Heatherley S (1997) 'Preference for advertisements, logos, and names: Effects of implicit memory' PSYCHOLOGICAL REPORTS 80, (3) 803-808 Author Site , DOI
Perfect TJ (1997) 'Understanding cognition - Hampson,PJ, Morris,PE' PERCEPTION 26, (3) 372-373 Author Site
Perfect TJ & Hollins TS (1996) 'Predictive feeling of knowing judgements and postdictive confidence judgements in eyewitness memory and general knowledge' APPLIED COGNITIVE PSYCHOLOGY 10, (5) 371-382 Author Site , DOI
Perfect TJ, Mayes AR, Downes JJ & Van Eijk R (1996) 'Does context discriminate recollection from familiarity in recognition memory?' Q J Exp Psychol A 49, (3) 797-813 Author Site , DOI
Perfect TJ (1996) 'Cognitive psychology - Kellogg,RT' PERCEPTION 25, (6) 752-754 Author Site
Wagstaff GF, Huggins J & Perfect TJ (1996) 'Equality ratio equity, general linear equity and framing effects in judgments of allocation divisions' EUROPEAN JOURNAL OF SOCIAL PSYCHOLOGY 26, (1) 29-41 Author Site , DOI
Downes JJ, Davis EJ, De Mornay Davies P, Perfect TJ, Wilson K, Mayes AR & Sagar HJ (1996) 'Stem-completion priming in Alzheimer's disease: the importance of target word articulation' Neuropsychologia 34, (1) 63-75 Author Site , DOI
Perfect TJ (1995) 'What Do We Know About What We Know About What We Know?' Contemporary Psychology: A Journal of Reviews 40, (7) 656-657 , DOI
Perfect TJ, Williams RB & Anderton-Brown C (1995) 'Age differences in reported recollective experience are due to encoding effects, not response bias' Memory 3, (2) 169-186 Author Site , DOI
PERFECT T (1995) 'THE PSYCHOLOGY OF AGING - AN INTRODUCTION - STUARTHAMILTON,I' QUARTERLY JOURNAL OF EXPERIMENTAL PSYCHOLOGY SECTION A-HUMAN EXPERIMENTAL PSYCHOLOGY 48, (2) 509-510 Author Site
PERFECT T (1994) 'ADVERTISING EXPOSURE, MEMORY, AND CHOICE - MITCHELL,AA' MEMORY 2, (4) 476-478 Author Site , DOI
PERFECT TJ & ASKEW C (1994) 'PRINT ADVERTS - NOT REMEMBERED BUT MEMORABLE' APPLIED COGNITIVE PSYCHOLOGY 8, (7) 693-703 Author Site , DOI
WAGSTAFF GF, BOWLES RJ, HUGHES D, ROGERS B, TURNER S & PERFECT TJ (1994) 'JUDGMENTS CONCERNING ZERO INPUTS IN EQUITY SITUATIONS' JOURNAL OF SOCIAL PSYCHOLOGY 134, (5) 649-654 Author Site , DOI
PERFECT T (1994) 'THE HANDBOOK OF AGING AND COGNITION - CRAIK,FIM, SALTHOUSE,TA' APPL COGNITIVE PSYCH 8, (2) 181-182
Perfect TJ (1994) 'What can Brinley plots tell us about cognitive aging?' J Gerontol 49, (2) P60-P64 Author Site , DOI
Perfect TJ & Rabbitt PM (1993) 'Speed and accuracy of memory decisions in older adults' Psychol Rep 73, (2) 607-610 Author Site , DOI
WAGSTAFF GF, HUGGINS JP & PERFECT TJ (1993) 'EQUITY, EQUALITY, AND NEED IN THE ADULT FAMILY' JOURNAL OF SOCIAL PSYCHOLOGY 133, (4) 439-443 Author Site , DOI
PERFECT TJ & RABBITT PMA (1993) 'AGE AND THE DIVIDED ATTENTION COSTS OF CATEGORY EXEMPLAR GENERATION' BRITISH JOURNAL OF DEVELOPMENTAL PSYCHOLOGY 11, 131-142 Author Site , DOI
PERFECT TJ, WATSON EL & WAGSTAFF GF (1993) 'ACCURACY OF CONFIDENCE RATINGS ASSOCIATED WITH GENERAL KNOWLEDGE AND EYEWITNESS MEMORY' JOURNAL OF APPLIED PSYCHOLOGY 78, (1) 144-147 Author Site , DOI
Perfect TJ & Stollery B (1993) 'Memory and metamemory performance in older adults: one deficit or two?' Q J Exp Psychol A 46, (1) 119-135 Author Site , DOI
Wagstaff GF, Vella M & Perfect T (1992) 'The effect of hypnotically elicited testimony on jurors' judgments of guilt and innocence' J Soc Psychol 132, (5) 591-595 Author Site , DOI
Perfect TJ & Hanley JR (1992) 'The tip-of-the-tongue phenomenon: do experimenter-presented interlopers have any effect?' Cognition 45, (1) 55-75 Author Site , DOI
Perfect TJ, Downes JJ, De Mornay Davies P & Wilson K (1992) 'Preserved implicit memory for lexical information in Alzheimer's disease' Percept Mot Skills 74, (3 Pt 1) 747-754 Author Site , DOI
WAGSTAFF GF & PERFECT T (1992) 'ON THE DEFINITION OF PERFECT EQUITY AND THE PREDICTION OF INEQUITY' BRITISH JOURNAL OF SOCIAL PSYCHOLOGY 31, 69-77 Author Site , DOI
Perfect TJ, Downes JJ, De Mornay Davies P & Wilson K (1992) 'Preserved implicit memory for lexical information in Alzheimer's disease' Perceptual and motor skills 74, (3 Pt 1) 747-754 , DOI
Wyer NA, Neilens H, Perfect TJ & Mazzoni G 'Automatic and ironic behavior are both mediated by changes in the self-concept' Journal of Experimental Social Psychology 47, 1300-1303 , DOI Open access
Books
(2015) Reduction of Environmental Distraction to Facilitate Cognitive Performance. Frontiers SA Media , DOI
Perfect TJ & Lindsay DS (2014) Preface. , DOI
Perfect TJ & Lindsay DS (2013) The SAGE Handbook of Applied Memory. SAGE
Durso F, Nickerson F, Dumais S & Perfect TJ (2007) Handbook of Applied Cognition. Chichester: Wiley
(2007) Handbook of Applied Cognition. John Wiley & Sons Ltd , DOI
Perfect TJ & Schwartz B (2002) Applied Metacognition. Cambridge University Press
Perfect TJ & Maylor EA (2000) Models of cognitive aging. Oxford University Press, USA
Chapters
Hollins TJ & Weber N (2015) 'Monitoring and regulation of accuracy in eyewitness memory: time to get some control' in Dunlosky J; Tauber S Handbook of Metacognition Oxford Oxford University Press , DOI
Moulin CJA, Perfect TJ, Akhtar S, Williams H & Souchay C (2011) 'Judgements of Learning and Study-Time Allocation: An illustration from Neuropsychology' in Higham PA; Leboe J Constructions of Remembering and Metacognition Palgrave MacMillan 167-181
Moulin CJA, Perfect TJ, Akhtar S, Williams HL & Souchay C (2011) 'Judgements of Learning and Study-Time Allocation: An Illustration from Neuropsychology' Constructions of Remembering and Metacognition Palgrave Macmillan UK 167-181 , DOI
Perfect TJ & Stark L-J (2008) 'Tales from the Crypt...omnesia' in Dunlosky J; Bjork RA Handbook of metamemory and memory Lawrence Erlbaum Assoc Inc 285-314
Perfect TJ & Moon H (2005) 'The own-age effect in face recognition' in Duncan J; McLeod P; Phillips L Measuring the Mind: Speed, Control, Aging Oxford, Oxford University Press. 317-340
Perfect TJ & Moon H (2005) 'The own-age effect in face recognition' in Duncan J; McLeod P; Phillips LH Measuring the mind Oxford University Press, USA 317-340
Schwartz BL & Perfect TJ (2002) 'Introduction: toward an applied metacognition' Applied Metacognition Cambridge University Press 1-12 , DOI
(2002) 'Preface' Applied Metacognition Cambridge University Press xi-xii , DOI
Carroll M & Perfect TJ (2002) 'Students' experiences of unconscious plagiarism: did I beget or forget?' Applied Metacognition Cambridge University Press 146-166 , DOI
Schwartz B & Perfect TJ (2002) 'Introducing applied metacognition' in Perfect TJ; Schwartz B Applied Metacognition Cambridge: Cambridge University Press.
Moulin CJA, Perfect TJ & Fitch F (2002) 'Metacognition at encoding: Insights from Alzheimer’s disease' in Izaute M; Chambres P; Marescaux PJ Metacognition: Process, Function, and Use. New York, NY: Kluwer Academic Press. 35-48
Carroll MA & Perfect TJ (2002) 'Unconscious Plagiarism' in Perfect TJ; Schwartz B Applied Metacognition Cambridge: Cambridge University Press.
Perfect T (2002) 'When does eyewitness confidence predict performance?' in Perfect TJ; Schwartz B Applied Metacognition Cambridge: Cambridge University Press.
Moulin CJA, Perfect TJ & Fitch F (2002) 'Metacognitive Processes at Encoding' Metacognition Springer US 35-48 , DOI
Perfect TJ & Maylor EA (2000) 'Rejecting the dull hypothesis: the relation between method and theory in cognitive aging research' in Perfect TJ; Maylor EA Models of cognitive aging Oxford University Press, USA 1-18
Perfect TJ (1997) 'Memory aging as frontal lobe dysfunction' in Conway MA Cognitive models of memory 315-340
Denno RF, Cheng J, Roderick GK & Perfect TJ (1994) 'Density-related Effects on the Components of Fitness and Population Dynamics of Planthoppers' Planthoppers Springer US 257-281 , DOI
Denno RF & Perfect TJ (1994) 'Planthoppers as Models for Ecological Study and Effective Pest Management' Planthoppers Springer US 1-4 , DOI
Perfect TJ & Cook AG (1994) 'Rice Planthopper Population Dynamics: A Comparison between Temperate and Tropical Regions' Planthoppers Springer US 282-301 , DOI
Timothy J. P & Louisa J. S 'Tales from the Crypt … omnesia' Handbook of Metamemory and Memory Routledge , DOI
Conference Papers
Lange N & Hollins TJ (2017) 'Simulating performance in unconscious plagiarism' 2524-2529
Perfect TJ & Weber N (2013) 'None of the above? Don't know' SARMAC X Rotterdam 6-/-0/20136-/-0/2013
Perfect TJ, Lange N & Dennis I (2013) 'What's yours is mine, what's mine is yours: unconscious plagiarism and its opposite' Experimental Psychology Society Lancaster
Moulin CJA, James N, Perfect TJ & Jones RW (2003) 'Knowing what you cannot recognise: Further evidence for intact metacognition in Alzheimer's disease' 74-82 , DOI
Sheard M, Noyes J & Perfect T (2002) 'Menu interface features, older adults and public access technology' 537-542
Moulin CJA, James N, Jones RW & Perfect TJ (2002) 'Evidence for preserved memory awareness in Alzheimer's disease' S37-S37
Moulin CJA, Perfect TJ & Jones RW (2000) 'Global predictions of memory in Alzheimer's disease: Evidence for preserved metamemory monitoring' 230-244 , DOI
Other Publications
Higham PA, Tam H, Bruno D & Perfect TJ Criterion or Distribution Shifts? The Within-List, Strength-Based Mirror Effect.
Bruno D, Higham PA & Perfect TJ List Composition Effects on Recognition Memory Performance and Metacognitive Judgments.
Bruno D, Higham PA & Perfect TJ The Role of Metacognitive Strategies in the Rejection of False Memories.
Perfect TJ & Stark L-J Unconscious Plagiarism in Recall: Attribution to the Self, but not for Self-Relevant Reasons.
Personal

Personal

Conferences organised

ESRC Workshop on Cognitive Aging, Bristol, 6th September, 1995.

British Psychological Society Cognitive Section XII Annual Conference, Bristol, September 7th-9th, 1995.

British Psychological Society Cognitive Section XIV Annual Conference, Bristol, September 4th-6th, 1997 (Joint with Dr Judi Ellis).

British Psychological Society Cognitive Section XV Annual Conference, Bristol, September 2nd-4th, 1998 (Joint with Dr Geoff Ward).

British Psychological Society Seminar Series “Models of age related change in memory”, Worcester, July 1998.

Symposium “Memory Confidence: bases, accuracy and performance consequences” at 3rd International Conference on Memory, Valencia, July 2001.

Symposium “Applied Metacognition”, held at SARMAC, Aberdeen, July 2003.

Symposium on Applied aspects of face recognition, the Annual BPS Cognitive Section Conference, Leeds, September 2004.

Symposium on Source memory, Summer meeting of the Experimental Psychology Society, Plymouth, July 2006.

Additional information

In October 2014 I changed my name from Tim Perfect to Tim Hollins. 


Links

My Google Citations page is here: My google citations


My ORCID ID is: 0000-0002-9108-5809

Society for Research in Memory and Cognition (SARMAC): http://www.sarmac.org

Experimental Psychology Society: https://eps.ac.uk/