Dr Luke Clarke, of the Behavioural and Clinical Neurosciences Institute, Department of Experimental Psychology, will give a lecture entitled Just one more try will do it! - The psychology of gambling, at 7.30 p.m. on Monday, 2 February 2009, in the Wolfson Lecture Theatre, Churchill College. Coffee and biscuits will be served from 7 p.m. in the foyer outside the theatre. All are welcome. CSAR members are admitted free (together with their guests, depending upon their type of membership). Non-members are asked to pay a nominal entry fee of £3.00.