| Learner acquaintanceship and oral proficiency test pair-task performance B O’Sullivan Language testing 19 (3), 277-295, 2002 | 271 | 2002 |
| The Cambridge guide to second language assessment C Coombe, P Davidson, B O'Sullivan, S Stoynoff Cambridge University Press, 2012 | 166 | 2012 |
| Using observation checklists to validate speaking-test tasks B O’Sullivan, CJ Weir, N Saville Language testing 19 (1), 33-56, 2002 | 165 | 2002 |
| Exploring gender and oral proficiency interview performance B O'Sullivan System 28 (3), 373-386, 2000 | 148 | 2000 |
| The effect of test-taker gender, audience and topic on task performance in tape-mediated assessment of speaking T Lumley, B O’Sullivan Language Testing 22 (4), 415-437, 2005 | 124 | 2005 |
| Test development and validation CJ Weir, B O'Sullivan Palgrave Macmillan, 2011 | 113 | 2011 |
| Assessment issues in languages for specific purposes B O'Sullivan The Modern Language Journal 96, 71-88, 2012 | 77 | 2012 |
| Assessing speaking B O’Sullivan The Cambridge guide to second language assessment, 234-246, 2012 | 70 | 2012 |
| Does the computer make a difference?: The reaction of candidates to a computer-based versus a traditional hand-written form of the IELTS Writing component: effects and impact C Weir, J Yan, B O'Sullivan, S Bax International English Language Testing System (IELTS) Research Reports 2007 …, 2007 | 58 | 2007 |
| Issues in testing business English: the revision of the Cambridge Business English Certificates B O'Sullivan Cambridge University Press, 2006 | 57 | 2006 |
| Towards a model of performance in oral language testing. B O'Sullivan University of Reading, 2000 | 56 | 2000 |
| Validity: Theoretical Development and Integrated Arguments M Chalhoub-Deville, B O'Sullivan Equinox Publishing Limited, 2020 | 55 | 2020 |
| Language testing B O’Sullivan The Routledge handbook of applied linguistics, 279-293, 2011 | 52 | 2011 |
| Language testing and validation B O’Sullivan, C Weir Language testing: Theory and practice, 13-32, 2011 | 52 | 2011 |
| Assessing the value of bias analysis feedback to raters for the IELTS writing module B O’Sullivan, M Rignall IELTS Collected Papers: Research in speaking and writing assessment, 446-478, 2007 | 51 | 2007 |
| Language testing: Theories and practices B O'Sullivan Palgrave Macmillan, 2011 | 48 | 2011 |
| Notes on assessing speaking B O’Sullivan Cornell University–Language Resource Center. Retrived from http://lrc …, 2008 | 44 | 2008 |
| Test taker characteristics B O’Sullivan, A Green Examining speaking: Research and practice in assessing second language …, 2011 | 40 | 2011 |
| Exploring difficulty in speaking tasks: An intra-task perspective CJ Weir, B O’Sullivan, T Horai IELTS research reports 6 (1), 1-42, 2006 | 37 | 2006 |
| Aptis General Technical Manual B O’Sullivan, J Dunlea, R Spiby, C Westbrook, K Dunn British Council, 0 | 36* | |
cyril weirProfessor University of BedfordshireVerified email at beds.ac.uk
