Items where authors include "Kellett, S."
Up a levelArticle
Norton, M., Kellett, S., Huddy, V. orcid.org/0000-0002-0567-8166 et al. (1 more author) (2024) Household factors and prevalence of squalor: meta-analysis and meta-regression. BMC Public Health, 24 (1). 479. ISSN 1471-2458
Norton, M. orcid.org/0000-0003-1798-3149, Kellett, S., Huddy, V. et al. (1 more author) (2024) Household factors and prevalence of squalor: meta-analysis and meta-regression. BMC Public Health (24). 479. ISSN 1471-2458
Heathcote, C., Walton, J., Kellett, S. orcid.org/0000-0001-6034-4495 et al. (3 more authors) (2023) A feasibility and pilot additive randomised control trial of attachment security priming during behavioural activation. Behavioural and Cognitive Psychotherapy. ISSN 1352-4658
Kellett, S. orcid.org/0000-0001-6034-4495, Bee, C., Smithies, J. et al. (6 more authors) (2023) Cognitive–behavioural versus cognitive–analytic guided self-help for mild-to-moderate anxiety: a pragmatic, randomised patient preference trial. The British Journal of Psychiatry, 223 (3). pp. 438-445. ISSN 0007-1250
Turk, F. orcid.org/0000-0003-1487-318X, Kellett, S. and Waller, G. orcid.org/0000-0001-7794-9546 (2023) Testing a low-intensity single-session self-compassion intervention for state body shame in adult women: a dismantling randomized controlled trial. Behavior Therapy, 54 (5). pp. 916-928. ISSN 0005-7894
AlShebali, M., Becker, C., Kellett, S. et al. (2 more authors) (2023) Dissonance-based prevention of eating pathology in non-Western cultures: a randomized controlled trial of the Body Project among young Saudi adult women. Body Image, 45. pp. 307-317. ISSN 1740-1445
Gaskell, C., Power, N., Novakova, B. et al. (4 more authors) (2023) A meta‐analytic review of the effectiveness of psychological treatment of functional / dissociative seizures on non‐seizure outcomes in adults. Epilepsia. ISSN 0013-9580
Michael, B., Kellett, S. and Delgadillo, J. orcid.org/0000-0001-5349-230X (2023) Is clinical decision-making in stepped-care psychological services influenced by heuristics and biases? Behavioural and Cognitive Psychotherapy. ISSN 1352-4658
Gaskell, C., Kellett, S., Simmonds-Buckley, M. et al. (3 more authors) (2023) Long-term psychotherapy in tertiary care: a practice-based benchmarking study. British Journal of Clinical Psychology. ISSN 0144-6657
Kellett, S. orcid.org/0000-0001-6034-4495, Brown, K., Au‐Yeung, S.K. et al. (2 more authors) (2023) Personal reformulation during the clinical associate psychologist apprenticeship: Exploratory mixed methods evaluation. British Journal of Clinical Psychology. ISSN 0144-6657
Mangion, G., Simmonds-Buckley, M. orcid.org/0000-0003-3808-4134, Kellett, S. et al. (6 more authors) (2022) Modelling identity disturbance: a network analysis of the Personality Structure Questionnaire (PSQ). International Journal of Environmental Research and Public Health, 19 (21). 13793. ISSN 1661-7827
Attas, D., Power, N., Smithies, J. et al. (5 more authors) (2022) Automated detection of the competency of delivering guided self-help for anxiety via speech and language processing. Applied Sciences, 12 (17). 8608. ISSN 2076-3417
Kellett, S., Alhadeff, L., Gaskell, C. et al. (1 more author) (2022) Effectiveness of cognitive analytic therapy for bipolar affective disorder : a co-produced single subject cumulative treatment design with extended follow-up (A1/B/A2/C-FU). Psychology and Psychotherapy: Theory, Research and Practice, 95 (3). pp. 621-638. ISSN 1476-0835
Wray, A., Kellett, S., Bee, C. et al. (4 more authors) (2022) The acceptability of cognitive analytic guided self-help in an Improving Access to Psychological Therapies service. Behavioural and Cognitive Psychotherapy, 50 (5). pp. 493-507. ISSN 1352-4658
Simmonds-Buckley, M. orcid.org/0000-0003-3808-4134, Osivwemu, E.-O., Kellett, S. et al. (1 more author) (2022) The acceptability of cognitive analytic therapy (CAT) : meta-analysis and benchmarking of treatment refusal and treatment dropout rates. Clinical Psychology Review, 96. 102187. ISSN 0272-7358
Turk, F. orcid.org/0000-0003-1487-318X, Kellett, S. and Waller, G. orcid.org/0000-0001-7794-9546 (2022) Comparing self‐compassion versus body exposure for adult women with moderate to severe body dissatisfaction: A feasibility and pilot trial. Clinical Psychology & Psychotherapy, 29 (4). pp. 1475-1480. ISSN 1063-3995
Power, N., Noble, L., Simmonds-Buckley, M. et al. (4 more authors) (2022) Associations between treatment adherence-competence-integrity (ACI) and adult psychotherapy outcomes : a systematic review and meta-analysis. Journal of Consulting and Clinical Psychology, 90 (5). pp. 427-445. ISSN 0022-006X
Power, N., Kellett, S. and Gaskell, C. (2022) Effectiveness of cognitive analytic therapy for mixed anxiety and depression in the context of borderline traits : a quasi-experimental single case design evaluation. Journal of Psychotherapy Integration. ISSN 1053-0479
Pott, S., Delgadillo, J. orcid.org/0000-0001-5349-230X and Kellett, S. (2022) Is behavioral activation an effective and acceptable treatment for co-occurring depression and substance use disorders? A meta-analysis of randomized controlled trials. Journal of Substance Abuse Treatment, 132. 108478. ISSN 0740-5472
Gaskell, C. orcid.org/0000-0002-7589-5246, Simmonds-Buckley, M. orcid.org/0000-0003-3808-4134, Kellett, S. orcid.org/0000-0001-6034-4495 et al. (4 more authors) (2022) The effectiveness of psychological interventions delivered in routine practice: systematic review and meta-analysis. Administration and Policy in Mental Health and Mental Health Services Research, 50 (1). pp. 43-57. ISSN 0894-587X
Turk, F., Kellett, S. and Waller, G. orcid.org/0000-0001-7794-9546 (2021) Determining the potential link of self-compassion with eating pathology and body image among women: a longitudinal mediational study. Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity, 26 (8). pp. 2683-2691. ISSN 1124-4909
Stockton, D., Kellett, S., Wilkinson, N. et al. (4 more authors) (2021) A feasibility and pilot randomised dismantling trial of the efficacy of self-as-context during acceptance and commitment therapy. International Journal of Cognitive Therapy, 14 (4). pp. 704-723. ISSN 1937-1209
Gaskell, C., Hague, B. and Kellett, S. (2021) Effectiveness of the unified protocol for treating co-morbid health anxiety and depression : an empirical case study. Behavioural and Cognitive Psychotherapy, 49 (6). pp. 673-683. ISSN 1352-4658
Lorimer, B. orcid.org/0000-0003-1395-7613, Kellett, S., Nye, A. et al. (1 more author) (2021) Predictors of relapse and recurrence following cognitive behavioural therapy for anxiety-related disorders: a systematic review. Cognitive Behaviour Therapy, 50 (1). pp. 1-18. ISSN 1650-6073
Noble, L.A., Firth, N. orcid.org/0000-0003-1984-6869, Delgadillo, J. et al. (1 more author) (2021) An investigation of the competencies involved in the facilitation of CBT-based group psychoeducational interventions. Behavioural and Cognitive Psychotherapy, 49 (6). pp. 732-744. ISSN 1352-4658
Merzhvynska, M., Simmonds-Buckley, M., Delgadillo, J. et al. (1 more author) (2021) Trajectories of change in the therapeutic alliance during Cognitive Analytic Therapy for depression. Psychology and Psychotherapy: Theory, Research and Practice, 94 (3). pp. 464-480. ISSN 1476-0835
Dolan, N., Simmonds-Buckley, M., Kellett, S. et al. (2 more authors) (2021) Effectiveness of stress control large group psychoeducation for anxiety and depression : systematic review and meta-analysis. British Journal of Clinical Psychology, 60 (3). pp. 375-399. ISSN 0144-6657
Kellett, S. and Stockton, D. (2021) Treatment of obsessive morbid jealousy with cognitive analytic therapy: a mixed-methods quasi-experimental case study. British Journal of Guidance & Counselling. ISSN 0306-9885
Barkham, M. orcid.org/0000-0003-1687-6376, Saxon, D., Hardy, G.E. et al. (20 more authors) (2021) Clinical and cost-effectiveness of person-centred experiential therapy vs. cognitive behavioural therapy for moderate and severe depression delivered in the English Improving Access to Psychological Therapies national programme: a pragmatic randomised non- inferiority trial [PRaCTICED]. The Lancet Psychiatry, 8 (6). pp. 487-499. ISSN 2215-0366
Turk, F., Kellett, S. and Waller, G. orcid.org/0000-0001-7794-9546 (2021) Determining the potential links of self-compassion with eating pathology and body image among women and men : a cross-sectional mediational study. Body Image, 37. pp. 28-37. ISSN 1740-1445
Wakefield, S., Delgadillo, J. orcid.org/0000-0001-5349-230X, Kellett, S. et al. (2 more authors) (2021) The effectiveness of brief cognitive analytic therapy for anxiety and depression: A quasi‐experimental case—control study. British Journal of Clinical Psychology, 60 (2). pp. 194-211. ISSN 0144-6657
Kellett, S., Oxborough, P. and Gaskell, C. (2021) Treatment of compulsive buying disorder : comparing the effectiveness of cognitive behavioural therapy with person-centred experiential counselling. Behavioural and Cognitive Psychotherapy, 49 (3). pp. 370-384. ISSN 1352-4658
Ghag, J., Kellett, S. and Ackroyd, K. (2021) Psychological consultancy in mental health services: A systematic review of service, staff, and patient outcomes. Psychology and Psychotherapy: Theory, Research and Practice, 94 (1). e12264. pp. 141-172. ISSN 1476-0835
Parry, G., Bennett, D., Roth, A.D. et al. (1 more author) (2021) Developing a competence framework for cognitive analytic therapy. Psychology and Psychotherapy: Theory, Research and Practice, 94 (S1). pp. 151-170. ISSN 1476-0835
Wakefield, S., Kellett, S., Simmonds‐Buckley, M. et al. (3 more authors) (2021) Improving Access to Psychological Therapies (IAPT) in the United Kingdom: A systematic review and meta‐analysis of 10‐years of practice‐based evidence. British Journal of Clinical Psychology, 60 (1). pp. 1-37. ISSN 0144-6657
Hallam, C., Simmonds‐Buckley, M., Kellett, S. et al. (2 more authors) (2021) The acceptability, effectiveness, and durability of cognitive analytic therapy : Systematic review and meta‐analysis. Psychology and Psychotherapy: Theory, Research and Practice, 94 (S1). pp. 8-35. ISSN 1476-0835
Kellett, S., Gausden, J. and Gaskell, C. (2021) The effectiveness of cognitive analytic therapy for borderline personality disorder : utilizing a withdrawal experimental design to improve sensitivity to abandonment. Psychology and Psychotherapy: Theory, Research and Practice, 94 (S1). pp. 96-119. ISSN 1476-0835
AlShebali, M., Becker, C., Kellett, S. et al. (2 more authors) (2021) Adapting the body project to a non-western culture : a dissonance-based eating disorders prevention program for Saudi women. Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity, 26 (8). pp. 2503-2512. ISSN 1124-4909
Easton, K. orcid.org/0000-0002-7162-1109, Kellett, S., Cooper, M. et al. (3 more authors) (2021) Blending cognitive analytic therapy with a digital support tool: mixed methods study involving a user-centered design of a prototype app. JMIR Mental Health, 8 (2). e20213. ISSN 2368-7959
Kellett, S., Wakefield, S., Simmonds‐Buckley, M. et al. (1 more author) (2021) The costs and benefits of practice‐based evidence : correcting some misunderstandings about the 10‐year meta‐analysis of IAPT studies. British Journal of Clinical Psychology, 60 (1). pp. 42-47. ISSN 0144-6657
Kellett, S., Simmonds-Buckley, M., Limon, E. et al. (4 more authors) (2021) Defining the assessment and treatment competencies to deliver low-intensity cognitive behavior therapy : a multi-center validation study. Behavior Therapy, 52 (1). pp. 15-27. ISSN 0005-7894
Lorimer, B., Delgadillo, J. orcid.org/0000-0001-5349-230X, Kellett, S. et al. (1 more author) (2021) Dynamic prediction and identification of cases at risk of relapse following completion of low-intensity cognitive behavioural therapy. Psychotherapy Research, 31 (1). pp. 19-32. ISSN 1050-3307
Kellett, S., Bee, C., Aadahl, V. et al. (2 more authors) (2021) A pragmatic patient preference trial of cognitive behavioural versus cognitive analytic guided self-help for anxiety disorders. Behavioural and Cognitive Psychotherapy, 49 (1). pp. 104-111. ISSN 1352-4658
Kellett, S., Easton, K. orcid.org/0000-0002-7162-1109, Cooper, M. et al. (3 more authors) (2020) Evaluation of a mobile app to enhance relational awareness and change during cognitive analytic therapy: mixed methods case series. JMIR Mental Health, 7 (12). e19888. ISSN 2368-7959
Postlethwaite, A., Kellett, S. and Simmonds-Buckley, N. (2020) Exploring emotions and cognitions in hoarding: a Q-methodology analysis. Behavioural and Cognitive Psychotherapy, 48 (6). pp. 672-687. ISSN 1352-4658
Simmonds-Buckley, M. orcid.org/0000-0003-3808-4134, Bennion, M.R. orcid.org/0000-0003-2318-1468, Kellett, S. et al. (3 more authors) (2020) Acceptability and effectiveness of NHS recommended e-therapies for depression, anxiety and stress: A meta-analysis. Journal of Medical Internet Research, 22 (10). e17049. ISSN 1438-8871
Delgadillo, J. orcid.org/0000-0001-5349-230X, Branson, A., Kellett, S. et al. (3 more authors) (2020) Therapist personality traits as predictors of psychological treatment outcomes. Psychotherapy Research, 30 (7). pp. 857-870. ISSN 1050-3307
Kellett, S. orcid.org/0000-0001-6034-4495, Ghag, J., Ackroyd, K. et al. (5 more authors) (2020) Delivering cognitive analytic consultancy to community mental health teams: Initial practice-based evidence from a multi-site evaluation. Psychology and Psychotherapy: Theory, Research and Practice, 93 (3). pp. 429-455. ISSN 2044-8341
Bennion, M.R. orcid.org/0000-0003-2318-1468, Hardy, G.E., Moore, R.K. orcid.org/0000-0003-0065-3311 et al. (2 more authors) (2020) Usability, acceptability and effectiveness of web-based conversational agents to facilitate problem solving in older adults : controlled study. Journal of Medical Internet Research, 22 (5). e16794.
Robinson, L., Kellett, S. and Delgadillo, J. orcid.org/0000-0001-5349-230X (2020) Dose-response patterns in low and high intensity cognitive behavioral therapy for common mental health problems. Depression and Anxiety, 37 (3). pp. 285-294. ISSN 1091-4269
Spence, C., Kellett, S., Totterdell, P. et al. (1 more author) (2019) Can cognitive analytic therapy treat hoarding disorder? An adjudicated hermeneutic single‐case efficacy design evaluation. Clinical Psychology & Psychotherapy, 26 (6). pp. 673-683. ISSN 1063-3995
Postlethwaite, A., Kellett, S. and Mataix-Cols, D. (2019) Prevalence of hoarding disorder: A systematic review and meta-analysis. Journal of Affective Disorders, 256. pp. 309-316. ISSN 0165-0327
Lorimer, B., Delgadillo, J. orcid.org/0000-0001-5349-230X, Kellett, S. et al. (1 more author) (2019) Exploring relapse through a network analysis of residual depression and anxiety symptoms after cognitive behavioural therapy : a proof-of-concept study. Psychotherapy Research, 30 (5). pp. 650-661. ISSN 1050-3307
Bennion, M., Hardy, G., Moore, R. et al. (2 more authors) (2019) E-therapies in England for stress, anxiety or depression: how are apps developed? A survey of NHS e-therapy developers. BMJ Health & Care Informatics, 26 (1). e100027. ISSN 2632-1009
Kellett, S. and Lees, S. (2019) Quasi-experimental N = 1 evaluation of the effectiveness of cognitive analytic therapy for dependent personality disorder. Journal of Psychotherapy Integration, 30 (3). pp. 458-475. ISSN 1053-0479
Firth, N. orcid.org/0000-0003-1984-6869, Delgadillo, J. orcid.org/0000-0001-5349-230X, Kellett, S. et al. (1 more author) (2019) The influence of socio-demographic similarity and difference on adequate attendance of group psychoeducational cognitive behavioural therapy. Psychotherapy Research, 30 (3). pp. 362-374. ISSN 1050-3307
Simmonds-Buckley, M., Kellett, S. and Waller, G. orcid.org/0000-0001-7794-9546 (2019) Acceptability and efficacy of group behavioral activation for depression among adults: a meta-analysis. Behavior Therapy. ISSN 0005-7894
Robinson, L., Delgadillo, J. orcid.org/0000-0001-5349-230X and Kellett, S. (2019) The dose-response effect in routinely delivered psychological therapies: A systematic review. Psychotherapy Research, 30 (1). pp. 76-96. ISSN 1050-3307
Holden, K., Kellett, S., Davies, J. et al. (1 more author) (2019) The experience of working with people that hoard: a Q-sort exploration. Journal of Mental Health, 28 (1). pp. 97-103. ISSN 0963-8237
Kellett, S., Hall, J. and Compton Dickinson, S. (2018) Group cognitive analytic music therapy: a quasi-experimental feasibility study conducted in a high secure hospital. Nordic Journal of Music Therapy, 28 (3). pp. 224-255. ISSN 0809-8131
Avishai, A. orcid.org/0000-0002-0068-8883, Oldham, M., Kellett, S. et al. (1 more author) (2018) Sustaining attendance at a mental health service: A randomized controlled trial. Journal of Consulting and Clinical Psychology, 86 (12). pp. 1056-1060. ISSN 0022-006X
Berrios, R., Totterdell, P. orcid.org/0000-0002-5335-2611 and Kellett, S. (2018) Silver linings in the face of temptations: how mixed emotions promote self-control efforts in response to goal conflict. Motivation and Emotion, 42 (6). pp. 909-919. ISSN 0146-7239
Kellett, S., Stockton, C., Marshall, H. et al. (3 more authors) (2018) Efficacy of narrative reformulation during cognitive analytic therapy for depression: Randomized dismantling trial. Journal of Affective Disorders, 239. pp. 37-47. ISSN 0165-0327
Stockton, D., Kellett, S., Berrios, R. et al. (3 more authors) (2018) Identifying the underlying mechanisms of change during acceptance and commitment therapy (ACT): A systematic review of contemporary mediation studies. Behavioural and Cognitive Psychotherapy. ISSN 1352-4658
Johns, R.G., Barkham, M. orcid.org/0000-0003-1687-6376, Kellett, S. et al. (1 more author) (2018) A systematic review of therapist effects: A critical narrative update and refinement to Baldwin and Imel's (2013) review. Clinical Psychology Review. ISSN 0272-7358
Dhanjal, R., Hagan, T., Fletcher, H. et al. (1 more author) (2018) Developing services for people with enduring interpersonal problems: An evaluation of a complex care consultation clinic. Clinical Psychology Forum (306). pp. 14-19. ISSN 1747-5732
Curling, L., Kellett, S., Totterdell, P. et al. (3 more authors) (2018) Treatment of obsessive morbid jealousy with cognitive analytic therapy: An adjudicated hermeneutic single-case efficacy design evaluation. Psychology and Psychotherapy: Theory, Research and Practice, 91 (1). pp. 95-116. ISSN 2044-8341
Berrios, R., Totterdell, P. orcid.org/0000-0002-5335-2611 and Kellett, S. (2018) When Feeling Mixed Can Be Meaningful: The Relation Between Mixed Emotions and Eudaimonic Well-Being. Journal of Happiness Studies, 19. pp. 841-861. ISSN 1389-4978
Curling, L., Kellett, S. and Totterdell, P. orcid.org/0000-0002-5335-2611 (2018) Cognitive Analytic Therapy for Obsessive Morbid Jealousy: A Case Series. Journal of Psychotherapy Integration, 28 (4). pp. 537-555. ISSN 1053-0479
Sandhu, S.K. orcid.org/0000-0003-2167-4306, Kellett, S. and Hardy, G. orcid.org/0000-0002-9637-815X (2017) The development of a change model of "exits" during cognitive analytic therapy for the treatment of depression. Clinical Psychology and Psychotherapy , 24 (6). pp. 1263-1272. ISSN 1063-3995
Berry, K., Haddock, G., Kellett, S. et al. (3 more authors) (2017) Understanding Outcomes in a Randomized Controlled Trial of a Ward-based Intervention on Psychiatric Inpatient Wards: A Qualitative Analysis of Staff and Patient Experiences. Journal of Clinical Psychology, 73 (10). pp. 1211-1225. ISSN 0021-9762
Lucock, M., Barkham, M., Donohoe, G. et al. (7 more authors) (2017) The Role of Practice Research Networks (PRN) in the Development and Implementation of Evidence: The Northern Improving Access to Psychological Therapies PRN Case Study. Administration and Policy in Mental Health and Mental Health Services Research. ISSN 0894-587X
Kellett, S., Simmonds-Buckley, M., Bliss, P. et al. (1 more author) (2017) Effectiveness of Group Behavioural Activation for Depression: A Pilot Study. Behavioural and Cognitive Psychotherapy, 45 (4). pp. 401-418. ISSN 1352-4658
Berrios, R., Totterdell, P. orcid.org/0000-0002-5335-2611 and Kellett, S. (2017) Individual differences in mixed emotions moderate the negative consequences of goal conflict on life purpose. Personality and Individual Differences, 110. pp. 18-22. ISSN 0191-8869
Meadows, J. and Kellett, S. (2017) Development and Evaluation of Cognitive Analytic Guided Self-Help (CAT-SH) for Use in IAPT Services. Behavioural and Cognitive Psychotherapy, 45 (3). pp. 266-284. ISSN 1352-4658
Saxon, D., Ashley, K., Bishop-Edwards, L. et al. (17 more authors) (2017) A pragmatic randomised controlled trial assessing the non-inferiority of counselling for depression versus cognitive-behaviour therapy for patients in primary care meeting a diagnosis of moderate or severe depression (PRaCTICED): Study protocol for a randomised controlled trial. Trials, 18 (1). p. 93.
Evans, M., Kellett, S., Heyland, S. et al. (2 more authors) (2017) Cognitive Analytic Therapy for Bipolar Disorder: A Pilot Randomized Controlled Trial. Clinical Psychology and Psychotherapy, 24 (1). pp. 22-35. ISSN 1063-3995
Hall, J., Kellett, S., Berrios, R.E. et al. (2 more authors) (2016) Efficacy of Cognitive Behavioral Therapy for Generalized Anxiety Disorder in Older Adults: Systematic Review, Meta-Analysis and Meta-Regression. The American Journal of Geriatric Psychiatry, 24 (11). pp. 1063-1073. ISSN 1064-7481
Delgadillo, J. orcid.org/0000-0001-5349-230X, Kellett, S., Ali, S. et al. (9 more authors) (2016) A multi-service practice research network study of large group psychoeducational cognitive behavioural therapy. Behaviour Research and Therapy, 87. pp. 155-161. ISSN 0005-7967
Kellett, S., Webb, K., Wilkinson, N. et al. (3 more authors) (2016) Developing Services for Patients with Depression or Anxiety in the Context of Long-term Physical Health Conditions and Medically Unexplained Symptoms: Evaluation of an IAPT Pathfinder Site. Behavioural and Cognitive Psychotherapy, 44 (5). pp. 553-567. ISSN 1352-4658
Berry, K., Haddock, G., Kellett, S. et al. (3 more authors) (2016) Feasibility of a ward-based psychological intervention to improve staff and patient relationships in psychiatric rehabilitation settings. Br J Clin Psychol, 55 (3). pp. 236-252. ISSN 0144-6657
Poerio, G.L., Kellett, S. and Totterdell, P.A. orcid.org/0000-0002-5335-2611 (2016) Tracking potentiating states of dissociation: An intensive clinical case study of sleep, daydreaming, mood, and depersonalization/derealization. Frontiers in Psychology, 7. 1231. ISSN 1664-1078
Pereira, J.A., Barkham, M., Kellett, S. et al. (1 more author) (2016) The Role of Practitioner Resilience and Mindfulness in Effective Practice: A Practice-Based Feasibility Study. Administration and Policy in Mental Health and Mental Health Services Research. ISSN 0894-587X
Kellett, S., Simmonds-Buckley, M. and Totterdell, P. orcid.org/0000-0002-5335-2611 (2016) Testing the Effectiveness of Cognitive Analytic Therapy for Hypersexuality Disorder: An Intensive Time-Series Evaluation. Journal of Sex and Marital Therapy. ISSN 0092-623X
Burns, P., Kellett, S. and Donohoe, G. (2016) "Stress Control" as a Large Group Psychoeducational Intervention at Step 2 of IAPT Services: Acceptability of the Approach and Moderators of Effectiveness. Behavioural and Cognitive Psychotherapy , 44 (4). pp. 431-443. ISSN 1352-4658
Berrios, R., Kellett, S., Fiorani, C. et al. (1 more author) (2016) Assessment of Identity Disturbance: Factor Structure and Validation of the Personality Structure Questionnaire in an Italian Sample. PSYCHOLOGICAL ASSESSMENT, 28 (4). E27-E35. ISSN 1040-3590
Hague, B., Kellett, S. and Sheeran, P. (2016) Testing the Generalizability of Impulse Control Problems in Compulsive Buying. Journal of Social and Clinical Psychology, 35 (4). pp. 269-288. ISSN 0736-7236
Hague, B., Hall, J. and Kellett, S. (2016) Treatments for compulsive buying: A systematic review of the quality, effectiveness and progression of the outcome evidence. Journal of Behavioral Addictions , 5 (3). pp. 379-394. ISSN 2062-5871
Kellett, S., Matuozzo, H. and Kotecha, C. (2015) Effectiveness of cognitive-behaviour therapy for hoarding disorder in people with mild intellectual disabilities. Research in Developmental Disabilities, 47. pp. 385-392. ISSN 0891-4222
Calvert, R., Kellett, S. and Hagan, T. (2015) Group cognitive analytic therapy for female survivors of childhood sexual abuse. British Journal of Clinical Psychology, 54 (4). pp. 391-413. ISSN 0144-6657
Firth, N., Barkham, M., Kellett, S. et al. (1 more author) (2015) Therapist effects and moderators of effectiveness and efficiency in psychological wellbeing practitioners: A multilevel modelling analysis. Behaviour Research and Therapy, 69. 54 - 62. ISSN 0005-7967
Berrios, R., Totterdell, P. and Kellett, S. (2015) Eliciting mixed emotions: a meta-analysis comparing models, types, and measures. Frontiers in Psychology, 6. 428. ISSN 1664-1078
Hague, B., Scott, S. and Kellett, S. (2015) Transdiagnostic CBT treatment of co-morbid anxiety and depression in an older adult: Single case experimental design. Behavioural and Cognitive Psychotherapy, 43 (1). pp. 119-124. ISSN 1352-4658
Firth, N., Barkham, M. and Kellett, S. (2015) The clinical effectiveness of stepped care systems for depression in working age adults: A systematic review. Journal of Affective Disorders, 170. 119 - 130. ISSN 0165-0327
Green, H., Barkham, M., Kellett, S. et al. (1 more author) (2014) Therapist effects and IAPT Psychological Wellbeing Practitioners (PWPs): A multilevel modelling and mixed methods analysis. Behaviour Research and Therapy, 63. pp. 43-54. ISSN 0005-7967
Medard, E. and Kellett, S. (2014) The Role of Adult Attachment and Social Support in Hoarding Disorder. Behavioural and Cognitive Psychotherapy, 42 (5). pp. 629-633. ISSN 1352-4658
Berrios, R., Totterdell, P. and Kellett, S. (2014) Investigating goal conflict as a source of mixed emotions. Cognition and Emotion, 29 (4). 755 - 763. ISSN 0269-9931
Ryle, A., Kellett, S., Hepple, J. et al. (1 more author) (2014) Cognitive analytic therapy at 30. Advances in Psychiatric Treatment, 20 (4). pp. 258-268. ISSN 1355-5146
Bains, M.K., Scott, S., Kellett, S. et al. (1 more author) (2014) Group psychoeducative cognitive-behaviour therapy for mixed anxiety and depression with older adults. Aging and Mental Health, 18 (8). pp. 1057-1065. ISSN 1360-7863
Kellett, S. and Hardy, G. (2014) Treatment of Paranoid Personality Disorder with Cognitive Analytic Therapy: A Mixed Methods Single Case Experimental Design. Clinical Psychology and Psychotherapy, 21 (5). pp. 452-464. ISSN 1063-3995
Calvert, R. and Kellett, S. (2014) Cognitive analytic therapy: A review of the outcome evidence base for treatment. Psychology and Psychotherapy: Theory, Research and Practice, 87 (3). pp. 253-277. ISSN 1476-0835
Kellett, S., Wilbram, M., Davis, C. et al. (1 more author) (2014) Team consultancy using cognitive analytic therapy: A controlled study in assertive outreach. Journal of Psychiatric and Mental Health Nursing, 21 (8). pp. 687-697. ISSN 1351-0126
Pollock, L., Kellett, S. and Totterdell, P. (2014) An intensive time-series evaluation of the effectiveness of cognitive behaviour therapy for hoarding disorder: A 2-year prospective study. Psychotherapy Research, 24 (4). pp. 485-495. ISSN 1050-3307
Kellett, S., Purdie, F., Bickerstaffe, D. et al. (2 more authors) (2013) Predicting return to work from health related welfare following low intensity cognitive behaviour therapy. BEHAVIOUR RESEARCH AND THERAPY, 51 (3). pp. 134-141. ISSN 0005-7967
Oldham, D., Kellett, S., Miles, E. et al. (1 more author) (2012) Interventions to Increase Attendance at Psychotherapy: A Meta-Analysis of Randomized Controlled Trials. JOURNAL OF CONSULTING AND CLINICAL PSYCHOLOGY, 80 (5). pp. 928-939. ISSN 0022-006X
Book Section
Purdie, F. and Kellett, S. (2015) The Influence of Presenting Health Condition on Eventual Return to Work for Individuals Receiving Health-Related Welfare Benefits. In: New Perspectives on Health, Disability, Welfare and the Labour Market. Wiley , pp. 107-125. ISBN 9781119145486
Book
Lindsay, C., Greve, B., Cabras, I., Ellison, N. and Kellett, S. (2015) New Perspectives on Health, Disability, Welfare and the Labour Market. Wiley Blackwell . ISBN 9781119145486