Persuasive Communication - How Audiences Decide. 2nd Edition

(Marvins-Underground-K-12) #1
Person Perception in Audience Decision Making 283

decisions, they have to integrate “hard” fi nancial data about the loan applicant’s credit worthiness


with their “soft” intuitions about the loan applicant’s credibility.^295 Interestingly, loan offi cers regard


their intuitions as more valid indicators of the worthiness of a loan application than the relevant


fi nancial indicators.


Biases in Person Perception


The Attractiveness Bias: The Persuasive Appeal of Good Looks


Audiences are more likely to be biased toward and persuaded by attractive professionals than by


unattractive ones.^296 For example, attractive product endorsers in advertisements are more per-


suasive than less attractive endorsers.^297 Somewhat alarmingly, attractive professionals are equally


persuasive whether or not their messages include supportive argumentation.^298 Even when no


explicit evaluation of them or their message is required, attractive professionals elicit feelings of


positivity from audience members.^299


Attractive professionals are more persuasive in a variety of situations and media. Attractive pro-

fessionals tend to be more persuasive as salespeople,^300 as survey solicitors,^301 and as attitude change


agents.^302 In the courtroom, physically attractive surrogates who read the depositions of expert


witnesses unable to appear in court are more persuasive than less attractive surrogates.^303 In a study


of fundraisers for the American Heart Association, attractive fundraisers generated nearly twice as


many donations as less attractive ones.^304 When emotionally charged advertisements are attributed


to attractive endorsers, customers tend to like the product more and express more intentions to


buy.^305 A large-scale study of a lender’s direct mail solicitation to potential borrowers that offered


them substantial, short-term loans fi nds that adding a photograph of an attractive smiling woman


has the same positive effect on both male and female borrowers’ acceptance of a loan offer as drop-


ping the monthly interest rate by 25%.^306


Audiences also tend to attribute more desirable personal traits to physically attractive profes-

sionals.^307 Attractive people are deemed to be more sociable, altruistic, and intelligent than their


less attractive counterparts.^308 Voters attribute more desirable personal traits to physically attractive


political candidates than to less attractive opposing candidates.^309 Although they are unaware of the


role physical appearance plays in their hiring decisions, students conducting mock job interviews


are more likely to hire well-groomed but less qualifi ed job applicants than better qualifi ed but


poorly groomed applicants.^310 Mock jurors are less likely to fi nd attractive defendants guilty, unless


they used their good looks to commit the crime.^311 Indeed, actual courtroom evidence shows that


physical attractiveness is one of the greatest advantages a defendant can have.^312 On the job,


heightened attractiveness is related to better employment prospects,^313 more advantageous work


evaluations,^314 and increased earning potential.^315


Expertise has the power to mitigate the effects of the attractiveness bias. In contrast to the way

students playing recruiters make hiring decisions, a study of experienced personnel managers fi nds


they make hiring decisions exclusively on the basis of recommendations and experience. None of


the personnel managers in the study showed signifi cant effects for irrelevant attributes such as the


applicants’ gender, age, or physical attractiveness.^316


The Status Bias: The Persuasive Appeal of High Status


Audiences who believe a professional has high status are more likely to comply with the profes-


sional’s requests. For example, audiences are more likely to comply with the requests of speakers

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