1. A note on the multiplying of factors for various chi-square approximations;Bartlett;Journal of the Royal Statistical Society,1954
2. Significance tests and goodness of fit in the analysis of covariance structures;Bentler;Psychological Bulletin,1980
3. Performance of a five-item mental health screening test;Berwick;Medical Care,1991
4. Statistics notes;Bland;British Medical Journal,1997
5. Bland , J. Stratton , P. Janes , E. 2007 Steps towards a usable outcome measure for family therapy clinicians http://www.leeds.ac.uk/lihs/documents/presentations/SCORE