Teachers and parents interested in the hidden disabilities of Attention Deficit Disorder (ADD), Dyspraxia, Dyslexia and Asperger Syndrome, should mark Saturday, November 22nd, in their diaries.

Spectrum, the umbrella group for people with these disabilities, will run a one-day conference at St Patrick's College, Drumcondra, Dublin. Spectrum has an address at Suffolk Chambers, 1 Suffolk Street, Dublin 2 - fax (01) 679 0273.