In this issue(April 2015)

摘要

This issue starts with a special article by Paul Bebbington[1]and two commentaries on the article,one by Jim van Os[2]and one by Xin Yu.[3]Bebbington’s article discusses how research over the last 20 years in psychosocial epidemiology and cognitive behaviour therapy has led to new thinking about the etiology and development of psychoses.Despite the frequently reported centrality of heritable genetic factors,social environment and the occurrence of so-called non-