1. Diagnostic and Statistical Manual of Mental Disorders : DSM-5,2013
2. An inventory for measuring depression;Beck;Arch. Gen. Psychiatr.,1961
3. Mental disorders and subsequent educational attainment in a US national sample;Breslau;J. Psychiatr. Res.,2008
4. The 2011 Skills for Life Survey: A Survey of Literacy, Numeracy and ICT Levels in England,2012
5. Construct validation in social and personality research:current practice and recommendations;Flake;Soc. Psychol. Personal. Sci.,2017