Melhuish, Edward;  Quinn, Louise;  Sammons, Pam;  Siraj-Blatchford, Iram;  Sylva, Kathy;  Taggart, Brenda;  Currie, Gail;         (2002)    EPPNI Technical Paper 4 - Pre-school experience and social/behavioural development at the start of primary school.                    Stranmillis University College Belfast: Belfast.