advertising has always played an important role in growing process of various products and celebrities attract more people to sport and sports goods purchase. this research studied the relationship between advertisement by celebrities and the willingness to buy sports shoes in tabriz. this survey was conducted through a researcher-made questionnaire. the validity of this questionnaire was confi...

New Zealand shares a common problem with other countries: a shortage of blood donors. Approximately 4% of New Zealand’s total population donate blood, yet up to 20% may need to receive donated blood or blood products. However, there has been little success in accurately predicting willingness to donate blood, and greater knowledge is needed of those variables most likely to predict potential do...