Dr Christopher Wheadon
Dr Christopher Wheadon
Founder of No More Marking Ltd.
Verified email at - Homepage
Cited by
Cited by
Peer assessment using comparative and absolute judgement
I Jones, C Wheadon
Studies in Educational Evaluation 47, 93-101, 2015
A comparative judgement approach to the large-scale assessment of primary writing in England
C Wheadon, P Barmby, D Christodoulou, B Henderson
Assessment in education: principles, policy & practice 27 (1), 46-64, 2020
The effect of sample size on item parameter estimation for the Partial Credit Model
Q He, C Wheadon
Fifty years of A‐level mathematics: have standards changed?
I Jones, C Wheadon, S Humphries, M Inglis
British educational research journal 42 (4), 543-560, 2016
Fears for tiers: are candidates being appropriately rewarded for their performance in tiered examinations?
C Wheadon, A Béguin
Assessment in Education: Principles, Policy & Practice 17 (3), 287-300, 2010
Classification Accuracy and Consistency in GCSE and A Level examinations offered by the Assessment and Qualifications Alliance (AQA) November 2008 to June 2009
C Wheadon, I Stockford
Report for Ofqual by AQA Centre for Education Research and Policy, 2010
Classification accuracy and consistency under item response theory models using the package classify
C Wheadon
Journal of Statistical Software 56, 1-14, 2014
An investigation of the response time for maths items in a computer adaptive test
C Wheadon, Q He
Loughborough University, 2006
Using modern test theory to maintain standards in public qualifications in England
C Wheadon
Research Papers in Education, 2012
The classification accuracy and consistency of comparative judgement of writing compared to rubric-based teacher assessment
A Pinot de Moira, C Wheadon, D Christodoulou
Research in Education 113 (1), 25-40, 2022
Principles and practice of on-demand testing
C Wheadon, C Whitehouse, V Spalding, K Tremain, M Charman
Coventry, Office of Qualifications and Examinations Regulation, 2009
The classification accuracy and consistency of comparative judgement of writing compared to rubric-based teacher assessment
C Wheadon, AP de Moira, D Christodoulou
SocArXiv, 2020
The comparability of onscreen and paper and pencil tests: no further research required?
C Wheadon
Gains in marking reliability from item-level marking: is the sum of the parts better than the whole?
C Wheadon, A Pinot de Moira
Educational Research and Evaluation 19 (8), 665-679, 2013
The reliability of adaptive comparative judgment
T Bramley, C Wheadon
AEA–Europe Annual Conference, Glasgow, 7-9, 2015
Using the dichotomous Rasch model to analyze polytomous items.
Q He, C Wheadon
Journal of applied measurement 14 (1), 44-56, 2013
Estimation of composite score classification accuracy using compound probability distributions
C Wheadon, I Stockford
Psychological Test and Assessment Modeling 55 (2), 162, 2013
An Item Response Theory Approach to the Maintenance of Standards in Public Examinations in England
C Wheadon
Durham University, 2011
The impact of re-sitting on the fairness of grading
C Wheadon
Wie vergleicht man den Anspruch mathematischer Prüfungen? Die A levels in England, Wales und Nordirland
I Jones, C Wheadon, S Humphries, M Inglis
Mitteilungen der Deutschen Mathematiker-Vereinigung 24 (2), 100-103, 2016
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