Crespi & Badcock (C&B) present an appealing and parsimonious synthesis arguing that schizophrenia and autism are differentially regulated by maternal versus paternal genomic imprinting, respectively. We argue that animal models related to schizophrenia and autism provide a useful platform to explore the mechanisms outlined by C&B. We also note that schizophrenia and autism share certain risk factors such as advanced paternal age. Apart from genomic imprinting, copy number variants related to advanced paternal age may also contribute to the differential trajectory (...) of brain development associated with autism and schizophrenia. (shrink)

McGrath, John The Church 'exists to evangelise'. It is its essential mission. Catholic schooling in Australia professes its enthusiasm for being 'part of the evangelising mission of the Church'. It always has. However, the call to renewed ways of evangelisation in new and diverse circumstances gives rise to a number of questions: How should schools respond to new contexts? What principles should underpin their evangelising efforts? What are some of the renewed ways by which school systems strive to meet the (...) challenges of spreading the Good News today? (shrink)

As Pope Benedict XVI stated, 'Youth is a time when genuine and irrepressible questions arise about the meaning of life and the direction our own lives should take' so 'we need to help young people to gain confidence and familiarity with sacred Scripture so it can become a compass pointing out the path to follow'. The 'instrumentum laboris' for the Synod on the Word of God recommended that 'greater appreciation needs to be given to teaching the Bible in schools, especially (...) in courses on religion, by presenting a complete course in learning the most significant Bible texts and the methods of interpretation adopted by the Church'. Scripture has had an enhanced place in Religious Education in Australia over the last thirty years.However, the issue of students' direct engagement with biblical texts is an ongoing challenge. This article analyses and evaluates the place of Scripture in Catholic schools in Australia, with an emphasis on Scripture in Religious Education, as it is the principal way that students interact with the Word of God. (shrink)