These discoveries reflect recent experimental focus on species of particular relevance to humans. Sano and Williamson outline quantitative studies that assess the relevance of these factors across countries. The extent of motivation is in turn affected by attitude and personal relevance. The clinical relevance of these findings is unknown. There is debate as to whether persistence has relevance. Reform proposals aim to enhance the relevance and contribution of the council. No evidence of any relevance in the Dutroux affair. Here are some examples to illustrate the concept of relevance. The relevance of comedy as evidence is also disputed. A range of laws applying to or of specific relevance to Indigenous Australians. The clinical relevance of this form of infection is under investigation. It has, however, no real historical relevance. Suddenly I began to see its social relevance. Here, documents are ranked in order of decreasing probability of relevance. Public Enemy brought social relevance and strength to hip hop.