revision preference src: In Australia, policy-makers have been mainly concerned with the potential interference of teenage motherhood with teenage mothers' school education, because lower education has been indicated to be associated with adverse labour market outcomes and hence higher welfare dependency. <SEP> tgt: In Australia, policy-makers have been mainly concerned with the potential interference of teenage motherhood with teenage mothers' school education. Lower education has been indicated to be associated with adverse labour market outcomes and hence higher welfare dependency.