Mallinson-Howard, Sarah

• Senior Lecturer in Sport and Exercise Psychology
• School of Science, Technology, and Health

Link to Public Profile

Fleming, Daniel J.M. ORCID: https://orcid.org/0009-0003-2955-7953, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Olsson, Luke F., Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540 and Dorsch, Travis E. (2025) Interactive Effects of Perfectionism on Competitive Golf Performance: A Multi-Level Analysis. Psychology of Sport and Exercise, 81. p. 102952.

Robinson, J. ORCID: https://orcid.org/0009-0006-2546-2190, Forsdyke, Dale ORCID: https://orcid.org/0000-0003-4283-4356, Arenas, L., Dawson, Zoe ORCID: https://orcid.org/0000-0002-9181-0572, King, M., Myhill, N., Towlson, C., Springham, M., Walsh, Luke, Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540, Barrett, S. and Salter, Jamie ORCID: https://orcid.org/0000-0002-7375-1476 (2025) Bio-banding influences talent experts' ratings of psycho-social behaviours during 11 v 11 soccer match-play. Journal of sports sciences. pp. 1-14.

Salter, Jamie ORCID: https://orcid.org/0000-0002-7375-1476, Forsdyke, Dale ORCID: https://orcid.org/0000-0003-4283-4356, Arenas, L., Dawson, Zoe ORCID: https://orcid.org/0000-0002-9181-0572, King, M., Myhill, N., Robinson, J., Towlson, C., Springham, M., Walsh, Luke, Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540 and Barrett, S. (2025) Differences in physical and technical performance characteristics between 11 v 11 chronological and bio-banded soccer match-play. Journal of Science and Medicine in Sport. (In Press)

Glandorf, Hanna L. ORCID: https://orcid.org/0000-0002-5720-2071, Madigan, Daniel ORCID: https://orcid.org/0000-0002-9937-1818, Kavanagh, Owen ORCID: https://orcid.org/0000-0002-2599-8511 and Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540 (2025) Athlete burnout and biomarkers: An exploratory, longitudinal N-of-1 Study. Psychology of Sport and Exercise, 80 (102870).

Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540, Hill, Andrew ORCID: https://orcid.org/0000-0001-6370-8901, Grugan, Michael ORCID: https://orcid.org/0000-0003-3770-942X, Madigan, Daniel ORCID: https://orcid.org/0000-0002-9937-1818 and Gotwals, John (2025) The CASES Expert Statement on Measuring Perfectionism in Sport and Exercise. In: The 7th Northern Research and Applied Psychology Showcase, 17 July 2025, York St John University, York, UK. (Unpublished)

Fleming, D. J. M., Hill, Andrew ORCID: https://orcid.org/0000-0001-6370-8901, Olsson, Luke ORCID: https://orcid.org/0000-0002-4705-6437, Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540 and Dorsch, T. E. (2025) Interactive Effects of Perfectionism on Competitive Golf Performance: A Multi-Level Analysis. In: The 7th Northern Research and Applied Psychology Showcase, 17 July 2025, York St John University, York, UK. (Unpublished)

Fenwick, Laura, Hill, Andrew ORCID: https://orcid.org/0000-0001-6370-8901, Madigan, Daniel ORCID: https://orcid.org/0000-0002-9937-1818 and Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540 (2025) Relationship Between the Observed Perfectionistic Climate and Self-Report Outcomes in Athletes. In: The 7th Northern Research and Applied Psychology Showcase, 17 July 2025, York St John University, York, UK. (Unpublished)

Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540, Morby, L. and Law, Graeme ORCID: https://orcid.org/0000-0001-5047-6208 (2025) Unpacking the Patchwork: A Mixed-Methods Study of a Regional England Netball Organisation. In: Leisure Studies Association Annual Conference, 8-10 July 2025, York St John University, United Kingdom. (Unpublished)

Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Grugan, Michael ORCID: https://orcid.org/0000-0003-3770-942X, Madigan, Daniel ORCID: https://orcid.org/0000-0002-9937-1818 and Gotwals, John (2025) The CASES Expert Statement on Measuring Perfectionism in Sport and Exercise. The sport and exercise scientist.

Glandorf, Hanna L. ORCID: https://orcid.org/0000-0002-5720-2071, Madigan, Daniel ORCID: https://orcid.org/0000-0002-9937-1818, Kavanagh, Owen ORCID: https://orcid.org/0000-0002-2599-8511, Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540, Donachie, Tracy ORCID: https://orcid.org/0000-0001-5697-2974, Olsson, Luke ORCID: https://orcid.org/0000-0002-4705-6437 and Rumbold, James L. (2025) Athlete burnout paves the way for further health problems. American Psychological Association.

Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540 and Doyle, Alexandra (2025) Evaluation of the Inspiring Choices literacy intervention project 2023-2024. Catch Up®, UK.

Donachie, Tracy C. ORCID: https://orcid.org/0000-0001-5697-2974, Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 and Tamminen, Katherine A. ORCID: https://orcid.org/0000-0003-0880-4428 (2025) Exploring How Soccer Players With Perfectionism Navigate Challenges in Talent Pathways. Journal of Sport and Exercise Psychology, 47 (2). pp. 90-101.

Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540 and Doyle, Alexandra (2025) Evaluation of the Inspiring Choices literacy intervention project 2023-2024. Inspiring Choices York and North Yorkshire.

Page, Michael, Glandorf, Hanna L. ORCID: https://orcid.org/0000-0002-5720-2071, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818, Dawson, Scott ORCID: https://orcid.org/0009-0007-2929-9711, Jones, Sue and Kavanagh, Owen ORCID: https://orcid.org/0000-0002-2599-8511 (2024) Blunted anticipatory stress responses on competition day in team sports athletes compared to individual sports athletes. Comprehensive Psychoneuroendocrinology, 20.

Donachie, Tracy ORCID: https://orcid.org/0000-0001-5697-2974, Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540, Hill, Andrew ORCID: https://orcid.org/0000-0001-6370-8901 and Tamminen, K. (2024) Exploring how soccer players with perfectionism navigate challenges in talent pathways. In: British Association of Sport and Exercise Science (BASES) Annual Conference, 20-21 November 2024, Coventry Building Society Arena, Coventry, UK. (Unpublished)

Glandorf, Hanna L ORCID: https://orcid.org/0000-0002-5720-2071, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818, Kavanagh, Owen ORCID: https://orcid.org/0000-0002-2599-8511, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Donachie, Tracy C., Olsson, Luke F: and Rumbold, James L. (2024) Athlete burnout and mental and physical health: A three-wave longitudinal study of direct and reciprocal effects. Sport, exercise and performance psychology, 13 (4). pp. 412-431.

Grugan, Michael ORCID: https://orcid.org/0000-0003-3770-942X, Hill, Andrew ORCID: https://orcid.org/0000-0001-6370-8901, Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540, Dargue, E. J. and Nordin-Bates, S. M. (2024) Perfectionistic Climates in Sport and Dance. In: The 4th International Network Meeting for Perfectionism Research, 2024, Babes-Bolyai University, Cluj-Napoca, Romania. (Unpublished)

Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540, Hill, Andrew ORCID: https://orcid.org/0000-0001-6370-8901 and Doyle, Alexandra (2024) Evaluation of attainment raising pilot activities 2023. Inspiring Choices York and North Yorkshire.

Dargue, E. J., Johnston, J. P., Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540, Healey, L. C. and Sarkar, M (2023) The Effects of Perfectionistic Climate on Perfectionism, Resilience, Fear of Failure, and Psychological Well-being in Youth Athletes. In: 38th Association for Applied Sport Psychology (AASP) Annual Conference, 2023, Orlando, Florida, US. (Unpublished)

Grugan, Michael ORCID: https://orcid.org/0000-0003-3770-942X, Hill, Andrew ORCID: https://orcid.org/0000-0001-6370-8901, Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540, Donachie, Tracy ORCID: https://orcid.org/0000-0001-5697-2974, Olsson, Luke ORCID: https://orcid.org/0000-0002-4705-6437, Madigan, Daniel ORCID: https://orcid.org/0000-0002-9937-1818 and Vaughan, Robert S. ORCID: https://orcid.org/0000-0002-1573-7000 (2023) Perfectionistic climates in sport. In: The 5th Northern Research and Applied Practice Showcase, 2023, , Sheffield Hallam University, Sheffield, UK. (Unpublished)

Glandorf, Hanna L ORCID: https://orcid.org/0000-0002-5720-2071, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818, Kavanagh, Owen ORCID: https://orcid.org/0000-0002-2599-8511 and Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2023) Mental and physical health outcomes of burnout in athletes: A systematic review and meta-analysis. International Review of Sport and Exercise Psychology, 18 (1). pp. 372-416.

Jowett, Gareth E. ORCID: https://orcid.org/0000-0003-4004-2857, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 and Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818 (2023) An update and extension of the independent effects approach to perfectionism in sport, dance, and exercise. In: Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, (ed.) The Psychology of Perfectionism in Sport, Dance, and Exercise. 2nd ed. Routledge

Fleming, Daniel, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 (2023) A Test of the 2 × 2 Model of Perfectionistic Pressure in Youth Sport. Psychology of Sport and Exercise, 66 (102391).

Biggs, Daniel P. ORCID: https://orcid.org/0000-0001-8649-7932, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Jowett, Gareth E. and Hall, Howard K. (2022) Perfectionism and Exercise Dependence: the Role of Basic Psychological Needs and Introjected Regulation. International Journal of Mental Health and Addiction, 22 (3). pp. 1568-1581.

Hill, Andrew ORCID: https://orcid.org/0000-0001-6370-8901, Madigan, Daniel ORCID: https://orcid.org/0000-0002-9937-1818, Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540 and Vaughan, Robert S. ORCID: https://orcid.org/0000-0002-1573-7000 (2022) The impact of body image on mental and physical health. UK Parliament.

Dargue, E. J., Johnston, J. J., Sarkar, M. and Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540 (2022) An investigation into the stress process of female national level swimmers. In: 16th European Congress of Sport and Exercise Psychology (FEPSAC) Congress, 2022, Padova, Italy. (Unpublished)

Fleming, D. J. M, Olsson, Luke ORCID: https://orcid.org/0000-0002-4705-6437, Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540 and Dorsch, T. E. (2022) Does perfectionism predict sport performance? In: North American Society for the Psychology of Sport and Physical Activity (NASPSPA) Annual Conference, 2022, Kona, Hawaii. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2021) Parenting a perfectionist athlete. Working with parents in sport.

Grugan, Michael ORCID: https://orcid.org/0000-0003-3770-942X, Hill, Andrew ORCID: https://orcid.org/0000-0001-6370-8901, Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540, Donachie, Tracy ORCID: https://orcid.org/0000-0001-5697-2974, Olsson, Luke ORCID: https://orcid.org/0000-0002-4705-6437, Madigan, Daniel ORCID: https://orcid.org/0000-0002-9937-1818 and Vaughan, Robert S. ORCID: https://orcid.org/0000-0002-1573-7000 (2021) “The coach says you will be released if you don’t start bucking your ideas up”: Introducing perfectionistic climate. In: The 1st Annual Psychological Insights into Coaching Practice, Newcastle University, Newcastle, UK. (Unpublished)

Grugan, Michael ORCID: https://orcid.org/0000-0003-3770-942X, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Donachie, Tracy ORCID: https://orcid.org/0000-0001-5697-2974, Olsson, Luke ORCID: https://orcid.org/0000-0002-4705-6437, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818 and Vaughan, Robert S. ORCID: https://orcid.org/0000-0002-1573-7000 (2021) Development and initial validation of the Perfectionistic Climate Questionnaire-Sport (PCQ-S). Psychology of Sport and Exercise, 56 (101997).

Grugan, Michael ORCID: https://orcid.org/0000-0003-3770-942X, Jowett, Gareth E. ORCID: https://orcid.org/0000-0003-4004-2857, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Hall, Howard (2020) The relationships between perfectionism, angry reactions, and antisocial behaviour in team sport. Sport, Exercise, and Performance Psychology, 9 (4). pp. 543-557.

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818 and Jowett, Gareth E. ORCID: https://orcid.org/0000-0003-4004-2857 (2020) A Three-Sample Study of Perfectionism and Field Test Performance in Athletes. European Journal of Sport Science.

Fleming, Daniel, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818 and Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2020) The 2 × 2 model of pressure to be perfect and the development of perfectionism in youth sport. In: North American Society for the Psychology of Sport and Physical Activity (NASPSPA).

Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818 and Jowett, Gareth E. (2020) Perfectionism in sport, dance, and exercise: An extended review and reanalysis. In: Tenenbaum, Gershon and Eklund, Robert C., (eds.) Handbook of Sport Psychology. John Wiley & Sons

Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818, Smith, Martin M. ORCID: https://orcid.org/0000-0002-4754-3032, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Donachie, Tracy ORCID: https://orcid.org/0000-0001-5697-2974 (2020) Perfectionism. In: Hackfort, Dieter and Schinke, Robert J., (eds.) The Routledge international encyclopaedia of sport and exercise psychology. Volume 1: Theoretical and methodological concepts. International perspectives on key issues in sport and exercise psychology . Routledge, pp. 405-413

Smith, Esmie, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Gustafsson, Henrik (2020) Stress, Burnout and Perfectionism in Soccer Players. In: Dixon, Joe, Barker, Jamie, Thelwell, Richard and Mitchell, Ian, (eds.) The Psychology of Soccer. Routledge

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2020) Being a perfectionist in sport. Sport New Zealand.

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2020) Being a perfectionist in sport. Sport Parent EU.

Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Grugan, Michael ORCID: https://orcid.org/0000-0003-3770-942X and Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 (2019) Perfectionism and Attitudes Towards Doping in Athletes: A Continuously Cumulating Meta-Analysis and Test of the 2 × 2 Model. European Journal of Sport Science.

Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Smith, Martin M. ORCID: https://orcid.org/0000-0002-4754-3032 (2019) Perfectionism worksheets. York St John University.

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 and Hall, Howard (2019) The 2 × 2 Model of Perfectionism and Negative Experiences in Youth Sport. Psychology of Sport and Exercise, 45.

Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540 (2019) The 2 × 2 model of perfectionism: An overview and review of research in sport, dance, and exercise. In: European Federation of Sport Psychology (FEPSAC) Congress, 15-20 July 2019, Münster, Germany. (Unpublished)

Jones, Aaron, Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540, Noret, Nathalie ORCID: https://orcid.org/0000-0003-4393-1887 and Smith, Martin M. ORCID: https://orcid.org/0000-0002-4754-3032 (2019) Dark gaming: The relationship between perfectionism, the Dark Triad, and anti-social online gaming behaviours. In: International Society for the Study of Individual Differences (ISSID) Biennial Conference, 29 July - 2 August 2019, Florence, Italy. (Unpublished)

Grugan, Michael ORCID: https://orcid.org/0000-0003-3770-942X, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Donachie, Tracy ORCID: https://orcid.org/0000-0001-5697-2974, Olsson, Luke ORCID: https://orcid.org/0000-0002-4705-6437, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818 and Vaughan, Robert S. ORCID: https://orcid.org/0000-0002-1573-7000 (2019) Initial development of the Perfectionistic Climate Questionnaire-Sport (PCQ-S). In: European Federation of Sport Psychology (FEPSAC Congress), 15 - 20th July 2019, Munster, Germany.

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818 and Grugan, Michael ORCID: https://orcid.org/0000-0003-3770-942X (2019) A meta-analytic review of perfectionism and achievement goal theory. In: International Society for the Study of Individual Differences (ISSID), 29th July - 2nd August 2019, Florence, Italy.

Hill, Andrew ORCID: https://orcid.org/0000-0001-6370-8901, Madigan, Daniel ORCID: https://orcid.org/0000-0002-9937-1818 and Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540 (2019) Recent work from the MPaW research group. In: The 3rd Northern Research and Applied Practice Showcase, 2019, Sheffield Hallam University, Sheffield, UK.. (Unpublished)

Smith, Martin M. ORCID: https://orcid.org/0000-0002-4754-3032 and Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2019) Could striving for perfection damage your health? [Video] (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 and Jowett, Gareth E. ORCID: https://orcid.org/0000-0003-4004-2857 (2018) For better or worse? The relationship between perfectionism and sports-related performance. In: BASES Conference 2018, 27-28th November 2018, Harrogate, UK.

Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Curran, Thomas and Jowett, Gareth E. ORCID: https://orcid.org/0000-0003-4004-2857 (2018) Perfectionism and performance in sport, education, and the workplace. In: Oxford Research Encyclopaedia of Psychology. Oxford University Press, 23pp

Fenwick, Laura ORCID: https://orcid.org/0000-0002-8356-3807, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Noret, Nathalie ORCID: https://orcid.org/0000-0003-4393-1887 (2018) Perfectionism and peer-victimisation in youth sport. In: BASES Conference 2018, 27-28th November 2018, Harrogate, UK. (Unpublished)

Grugan, Michael ORCID: https://orcid.org/0000-0003-3770-942X, Jowett, Gareth E. ORCID: https://orcid.org/0000-0003-4004-2857, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Hall, Howard and Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818 (2018) Perfectionism and antisocial behaviour in competitive male team sport athletes. In: British Society for Personality and Individual Differences Annual Conference, Edinburgh, UK. (Unpublished)

Madigan, Daniel ORCID: https://orcid.org/0000-0002-9937-1818, Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540 and Smith, Martin M. ORCID: https://orcid.org/0000-0002-4754-3032 (2018) Perfectionism in sport and beyond. In: The 2nd Northern Research and Applied Practice Showcase, 2018, Leeds Beckett University, Leeds, UK.. (Unpublished)

Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Smith, Martin M. ORCID: https://orcid.org/0000-0002-4754-3032 and Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818 (2018) The Perils of Perfectionism. [Video]

Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Jowett, Gareth E. ORCID: https://orcid.org/0000-0003-4004-2857 (2018) Multidimensional perfectionism in sport: A meta-analytical review. Sport, Exercise, and Performance Psychology, 7 (3). pp. 235-270.

Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Anstiss, Paul A., Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Kumar, Simon ORCID: https://orcid.org/0000-0001-9045-2446 (2018) Perfectionism and Training Distress in Junior Athletes: The Mediating Role of Coping Tendencies. European Journal of Sport Science.

Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818 and Smith, Martin M. ORCID: https://orcid.org/0000-0002-4754-3032 (2018) Perfectionism fact sheet. York St John University. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Knight, Camilla J., Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 and Hall, Howard K. (2018) The 2 × 2 model of perfectionism and youth sport participation: A mixed-methods approach. Psychology of Sport and Exercise, 36. pp. 162-173.

Grugan, Michael ORCID: https://orcid.org/0000-0003-3770-942X, Hall, Howard, Jowett, Gareth E. ORCID: https://orcid.org/0000-0003-4004-2857 and Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2017) Multidimensional Perfectionism and Antisocial Behaviour in Team Sports: The Mediating Role of Angry Reactions to Poor Teammate Performance. In: The Division of Sports and Exercise Psychology Conference, 11-12 December 2017, Radisson Blu, Glasgow. (Unpublished)

Donachie, Tracy ORCID: https://orcid.org/0000-0001-5697-2974, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Hall, Howard and Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2017) A longitudinal study of perfectionism and pre-match emotions in youth footballers. In: The British Psychological Society's Division of Sport and Exercise Psychology's (DSEP) annual conference, 11-13 Dec 2017, Glasgow, Scotland. (Unpublished)

Donachie, Tracy ORCID: https://orcid.org/0000-0001-5697-2974, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Hall, Howard and Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818 (2017) Perfectionism and overthinking in athletes. In: National Undergraduate Sport and Exercise Medicine Conference, 28 Oct 2017, Edinburgh, UK. (Unpublished)

Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Jowett, Gareth E. ORCID: https://orcid.org/0000-0003-4004-2857 and Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2017) Perfectionism in Sport, Dance, and Exercise. In: Stoeber, Joachim, (ed.) The Psychology of Perfectionism: Theory, Research, Applications. Routledge

Jowett, Gareth E., Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 and Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2017) The 2 x 2 model of perfectionism and athletic performance. In: International Society of Sport Psychology 14th World Congress, 10-14 July 2017, Seville. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 (2017) The 2 × 2 model of perfectionism and self-criticism in athletes. In: International Society of Sport Psychology 14th World Congress, 10-14 July 2017, Seville. (Unpublished)

Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Jowett, Gareth E. (2017) The 2 × 2 model of perfectionism in sport, dance and exercise: An overview, review and reanalysis. In: International Society of Sport Psychology 14th World Congress, 10-14 July 2017, Seville. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Madigan, Daniel J. ORCID: https://orcid.org/0000-0002-9937-1818 and Smith, Esmie (2017) Perfectionism in an Imperfect World. In: Cafe Scientifique, Yorkshire Philosophical Society. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Knight, C.J., Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 and Hall, Howard (2016) The 2 × 2 model of perfectionism and the meaning of youth sport involvement. In: Division of Sport and Exercise Psychology Conference, 12-13 December 2016, Mecure Hotel, Cardiff, UK.. (Unpublished)

Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Appleton, P. R. and Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2016) Development and Initial Validation of the Performance Perfectionism Scale for Sport (PPS-S). Journal of Psychoeducational Assessment, 34 (7). pp. 653-669.

Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Appleton, Paul R. and Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2016) Development and Initial Validation of the Perfect Performance Scale for Sport (PPS-S). In: The third international network meeting for perfectionism research, 12-13 July 2016, Kent, UK. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 and Hall, Howard (2016) Perfectionism and youth sport experiences: The moderating role of the perceived motivational climate. In: The 3rd International Network Meeting for Perfectionism Research, July 2016, The University of Kent, Canterbury, UK.. (Unpublished)

Jowett, Gareth E. ORCID: https://orcid.org/0000-0003-4004-2857, Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 (2016) An Independent Effects Approach to Perfectionism in Sport, Dance, and Exercise. In: Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, (ed.) The Psychology of Perfectionism in Sport, Dance, and Exercise. Routledge

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2016) Discover research: Coach resource two. Perfectionism and youth sport experiences. York St John University. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 and Hall, Howard (2015) Perceived motivational climate, the 2 × 2 model of perfectionism, and experiences in youth sport. In: Division of Sport and Exercise Psychology Conference, 14-15 December 2015, The Queen’s Hotel, Leeds, UK.. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 and Hall, Howard (2014) Perfectionism and negative youth sport experiences: A further test of the 2 x 2 model of perfectionism. In: 28th International Congress of Applied Psychology, 22-24 October 2014, Palais des Congrés de Paris, France.. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Hall, Howard and Gotwals, John K. (2014) The 2 × 2 model of perfectionism and school‐ and community‐based sport participation. Psychology in the Schools, 51 (9). 972 - 985.

Jowett, Gareth E. ORCID: https://orcid.org/0000-0003-4004-2857, Curran, Thomas, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 and Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2014) The relationship between multidimensional perfectionism and passion in junior athletes. In: 28th International Congress of Applied Psychology, 8–13 July, 2014, Palais des Congrés de Paris, France.. (Unpublished)

Laver Fawcett, Alison ORCID: https://orcid.org/0000-0002-9924-1319 and Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2014) The development of the Activity Card Sort - United Kingdom (ACS-UK): Content validity, item generation and selection. In: 16th International Congress of the World Federation of the World Federation of Occupational Therapists in collaboration with the 48th Japanese Occupational Therapy Congress and Expo, June 18 -21 2014, Yokohama, Japan. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 and Hall, Howard (2014) Perfectionism and the experiences of youth sport participants. In: Performing Under Pressure – International and Interdisciplinary Symposium: 46th Annual asp Conference & Art in Motion 2014, May 2014, University of Music and Performing Arts, Munich, Germany. (Unpublished)

Hall, Howard, Smith, E., Jowett, G., Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 (2014) Perfectionism in Sport: A critical antecedent of athlete burnout. In: Performing Under Pressure – International and Interdisciplinary Symposium: 46th Annual ASP Conference & Art in Motion 2014, May 2014, University of Music and Performing Arts, Munich, Germany. (Unpublished)

Curran, Thomas, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901, Jowett, Gareth E. ORCID: https://orcid.org/0000-0003-4004-2857 and Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2014) The relationship between multidimensional perfectionism and passion in junior athletes. International Journal of Sport Psychology, 45 (4). 369 - 384.

Laver Fawcett, Alison ORCID: https://orcid.org/0000-0002-9924-1319 and Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 (2013) Development of the Activity Card Sort–United Kingdom Version (ACS-UK). OTJR: Occupation, Participation, Health, 33 (3). pp. 134-145.

Coxon, Matthew ORCID: https://orcid.org/0000-0001-5882-0966, Sanders, Robert and Mallinson-Howard, Sarah ORCID: https://orcid.org/0000-0002-8525-1540 (2013) Brooders are more susceptible to false memory illusions: Some preliminary evidence. In: British Psychological Society Annual Conference, 9-11 April 2013, Harrogate International Centre, Harrogate, UK. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540, Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 and Hall, Howard (2013) Perfectionism and positive youth sport experiences: A test of the 2 x 2 model of perfectionism. In: British Association of Sport and Exercise Sciences (BASES), 2013, Preston, UK. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 (2012) The relationship between multidimensional perfectionism and junior athletes' experiences at a sports event. In: BASES/ICSEMIS 2012, 19-24 July 2012, Glasgow, Scotland. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 (2012) Perfectionism and junior athletes' experiences at a sports event. In: The second international network meeting for perfectionism research, York, UK. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 (2011) The relationship between multidimensional perfectionism and psychological need thwarting in junior sports participants. In: The British Association of Sport and Exercise Sciences Conference, 6-8 Sep 2011, University of Essex. (Unpublished)

Mallinson-Howard, Sarah H. ORCID: https://orcid.org/0000-0002-8525-1540 and Hill, Andrew P. ORCID: https://orcid.org/0000-0001-6370-8901 (2011) The relationship between multidimensional perfectionism and psychological need thwarting in junior sports participants. Psychology of Sport and Exercise, 12 (6). 676 - 684.