References
- Goodman R. Psychometric properties of the strengths and difficulties questionnaire. J Am Acad Child Adolesc Psychiatry 2001; 40: 1337–1345
- Bourdon KH, Goodman R, Rae DS, Simpson G, Koretz DS. The strengths and difficulties questionnaire: US normative data and psychometric properties. J Am Acad Child Adolesc Psychiatry 2005; 44: 557–564
- Goodman R, Ford T, Simmons H, Gatward R, Meltzer H. Using the Strengths and Difficulties Questionnaire (SDQ) to screen for child psychiatric disorders in a community sample. Br J Psychiatry 2000; 177: 534–539
- Mathai J, Anderson P, Bourne A. Comparing psychiatric diagnoses generated by the Strengths and Difficulties Questionnaire with diagnoses made by clinicians. Aust N Z J Psychiatry 2004; 38: 639–643
- Smedje H, Broman JE, Hetta J, von Knorring AL. Psychometric properties of a Swedish version of the ‘Strengths and Difficulties Questionnaire’. Eur Child Adolesc Psychiatry 1999; 8: 63–70
- Woerner W, Becker A, Friedrich C, Klasen H, Goodman R, Rothenberger A. Normative data and evaluation of the German parent-rated Strengths and Difficulties Questionnaire (SDQ): results of a representative field study. Z Kinder Jugendpsychiatr Psychother 2002; 30: 105–112
- Dickey WC, Blumberg SJ. Revisiting the factor structure of the Strengths and Difficulties Questionnaire: United States, 2001. J Am Acad Child Adolesc Psychiatry 2004; 43: 1159–1167
- Hawes DJ, Dadds MR. Australian data and psychometric properties of the Strengths and Difficulties Questionnaire. Aust N Z J Psychiatry 2004; 38: 644–651
- Mellor D. Furthering the use of the Strengths and Difficulties Questionnaire: reliability with younger child respondents. Psychol Assess 2004; 16: 396–401
- Goodman R. The extended version of the Strengths and Difficulties Questionnaire as a guide to child psychiatric caseness and consequent burden. J Child Psychol Psychiatry 1999; 40: 791–799
- 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: 125–130
- Meltzer, H, Gatward, R, Goodman, R, Ford, F. Mental health of children and adolescents in Great Britain. London: The Stationery Office, 2000.