improve your life one week at a time Day, Chris. creator text qea Brisbane, Qld Enlightened c2009 2009 monographic eng ix, [108] p. : port. ; 18 cm. A specialist in resilience psychology who was named Mental Health Researcher of the Year (WA), Dr Chris Day explains in a concise, understandable way the principles that have regularly helped clients make positive changes to their lives. general Chris Day. Includes index. Change (Psychology) 150 PSY 9780646510088 (pbk.) 0646510088 (pbk.) NJB 090429 20170518161246.0 4694335 eng