As shown in Table 1, the coefficient correlation value was 0.46, which proved that the brand image and the effect of advertising had a significantly positive correlation and so did the relationship between creditability of the spokesperson and consumers’ attitude towards advertising because the coefficient correlation value was 0.46. In addition, Cronbach's α for the scales of brand image scale, spokesperson, and consumers’ attitude towards advertising was 0.88, 0.93 and 0.92 respectively, which represent consistency within this three scales.