Green, H, McGinnity, A, Meltzer, H, Ford, T, Goodman, R.
Mental Health of Children and Young People in Great Britain, 2004. Palgrave Macmillan, 2005.
Deighton, J, Lereya, ST, Morgan, E, Breedvelt, H, Martin, K, Feltham, A, et al. Measuring and monitoring children and young people's mental wellbeing: a toolkit for schools and colleges. Public Health England and the Evidence Based Practice Unit 2016.
Department of Health, Department for Education, NHS England. Future in Mind: Promoting, Protecting and Improving Our Children and Young People's Mental Health and Wellbeing. Department of Health, 2015.
Deighton, J, Croudace, T, Fonagy, P, Brown, J, Patalay, P, Wolpert, M.
Measuring mental health and wellbeing outcomes for children and adolescents to inform practice and policy: a review of child self-report measures. Child Adolesc Psychiatry Ment Health
2014; 8: 1.
Rust, J, Golombok, S.
Modern Psychometrics: the Science of Psychological Assessment. 3rd ed.
Scientific Advisory Committee of the Medical Outcomes Trust. Assessing health status and quality of life instruments: attributes and review criteria. Qual Life Res
2002; 11: 193–205.
Dale, E, Chall, JS.
A formula for predicting readability. Educ Res Bull
1948; 27: 11–28.
Badgett BA. Toward the development of a model to estimate the readability of credentialing-examination materials. University of Nevada, Texas 2010.
McHugh, RK, Behar, E.
Readability of self-report measures of depression and anxiety. J Consult Clin Psychol
2009; 77: 1100–12.
McHugh, RK, Rasmussen, JL, Otto, MW.
Comprehension of self-report evidence-based measures of anxiety. Depress Anxiety
2011; 28: 607–14.
Jensen, SA, Fabiano, GA, Lopez-Williams, A, Chacko, A.
The reading grade level of common measures in child and adolescent clinical psychology. Psychol Assess
2006; 18: 346–52.
Wolpert, M, Jacob, J, Napoleone, E, Whale, A, Calderon, A, Edbrooke-Childs, J.
Child- and Parent-reported Outcomes and Experience from Child and Young People's Mental Health Services 2011–2015. CAMHS Press, 2016.
Fink, E, Patalay, P, Sharpe, H, Holley, S, Deighton, J, Wolpert, M.
Mental health difficulties in early adolescence: a comparison of two cross-sectional studies in England from 2009 to 2014. J Adolesc Health
2015; 56(5): 502–7.
Patalay, P, Hayes, D, Deighton, J, Wolpert, M.
A comparison of paper and computer administered strengths and difficulties questionnaire. J Psychopathol Behav Assess
2016; 38: 242–50.
Goodman, R, Meltzer, H, Bailey, V.
The Strengths and Difficulties Questionnaire: a pilot study on the validity of the self-report version. Eur Child Adolesc Psychiatry
1998; 7: 125–30.
Muris, P, Meesters, C, Eijkelenboom, A, Vincken, M.
The self-report version of the Strengths and Difficulties Questionnaire: its psychometric properties in 8- to 13-year-old non-clinical children. Br J Clin Psychol
2004; 43: 437–48.
Curvis, W, McNulty, S, Qualter, P.
The validation of the self-report Strengths and Difficulties Questionnaire for use by 6- to 10-year-old children in the UK. Br J Clin Psychol. 2014; 53: 131–7.
Goodman, R, Meltzer, H, Bailey, V.
The Strengths and Difficulties Questionnaire: a pilot study on the validity of the self-report version. Int Rev Psychiatry
1998; 15: 173–7.
Kincaid, JP, Fishburne, RP Jr, Rogers, RL, Chissom, BS.
Derivation of New Readability Formulas (Automated Readability Index, Fog Count and Flesch Reading Ease Formula) for Navy Enlisted Personnel. Naval Technical Training Command, 1975.
The Technique of Clear Writing. McGraw-Hill, 1952.
Coleman, M, Liau, TL.
A computer readability formula designed for machine scoring. J Appl Psychol
1975; 60: 283–4.
Chall, JS, Dale, E.
Readability Revisited: The New Dale-Chall Readability Formula. Brookline Books, 1995.
Emerson, E, Hatton, C.
Mental health of children and adolescents with intellectual disabilities in Britain. Br J Psychiatry
2007; 191: 493–9.
Further issues in determining the readability of self-report items: comment on McHugh and Behar (2009). J Consult Clin Psychol
2012; 80: 952–5.
Cognitive Interviewing: A Tool for Improving Questionnaire Design. Sage Publications, 2004.
Parker, RM, Williams, MV, Weiss, BD, Baker, DW, Davis, TC, Doak, CC, et al.
Health literacy: report of the council on scientific affairs. JAMA
1999; 281: 552–7.