23.03.2013 Views

Briana Anderson - Cornell University

Briana Anderson - Cornell University

Briana Anderson - Cornell University

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

H1a: Overall, the physical attractiveness of endorsers will have a positive<br />

relationship with endorser credibility.<br />

47<br />

Hypothesis H1a was not supported in this study. In fact, the opposite of this<br />

hypothesis was supported by this data. An ANOVA test revealed that, overall,<br />

attractive endorsers received statistically significantly lower ratings of endorser<br />

credibility than unattractive endorsers. Table 17 presents the results of the ANOVA<br />

test. This model had an F statistic of 31.140, with a significance level of .000.<br />

Table 17<br />

Credibility Means for Attractive and Unattractive Endorsers<br />

Objective<br />

Attractiveness<br />

Mean<br />

Endorser<br />

Credibility<br />

N Std.<br />

Deviation<br />

Unattractive 68.8676 136 14.8964<br />

Attractive 58.8254 136 14.7849<br />

Total 63.8465 272 15.6433<br />

H1b: Based on the same set of research, attractiveness should have a positive<br />

relationship with endorser trustworthiness.<br />

Hypothesis H1b was not supported with an ANOVA test. Just as in H1, the<br />

opposite of H1b’s prediction was significantly supported by this analysis – there is a<br />

negative relationship between endorser attractiveness and perceptions of endorser<br />

trustworthiness. Table 18 below presents the means from a univariate ANOVA test in

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!