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Nonverbal Persuasion

Nonverbal Persuasion. Overview of nonverbal communication. Nonverbal communication is powerful Burgoon, Buller, & Woodall (1989) 60% of the socio-emotional meaning of a message is carried via nonverbal cues Nonverbal influence can be subtle

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Nonverbal Persuasion

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  1. Nonverbal Persuasion

  2. Overview of nonverbal communication • Nonverbal communication is powerful • Burgoon, Buller, & Woodall (1989) 60% of the socio-emotional meaning of a message is carried via nonverbal cues • Nonverbal influence can be subtle • Fisher, Rytting, & Heslin (1976): Library patrons who received an “accidental” touch were more likely to return books on time

  3. Overview continued • You cannot “read a person like a book.” • No one-to-one correspondence between a particular nonverbal cue and its specific meaning • “individual difference perspective”: nonverbal behavior is highly idiosyncratic • Not all of nonverbal communication is obvious or “intuitive” • Burgoon & Guererro (1994) relationship between posture and liking • eye contact and deception detection

  4. Nonverbal persuasion in action • Body Image: • Media depictions of the ideal female body type contribute to body dissatisfaction and eating disorders in women. • the average American model is 5'11" tall and weighs 117 pounds • the average American woman is 5'4" tall and weighs 140 pounds.

  5. More nonverbal influence in action • Nothing says “peace” and “ecology” like getting naked • anti-war activists: naked dissidents spell “no war.” • logging protesters: female environmentalists bare their breasts to stop loggers from cutting down old growth forests

  6. Nonverbal persuasion in action • When Bush claimed “mission accomplished” aboard the U.S.S. Abraham Lincoln on May 1, 2003, the photo-op backfired as the war went on and on • Janet Jackson’s “wardrobe malfunction” during the Superbowl prompted the FCC to clamp down on risqué shows

  7. The Direct Effects model of Immediacy • Andersen (1999): warm, involving, immediate behaviors enhance the persuasive effects of a message • It is easier to comply with those we like • easier to trust warm, friendly people • Single channel immediacy (eye contact) increases compliance, as does multi-channel immediacy (eye contact and smiling)

  8. Expectancy Violations Theory • Buller & Burgoon (1986) • People have expectations about what constitutes appropriate behavior in social situations • example: elevator etiquette • Violations of these expectations are perceived positively or negatively, depending upon: • the status, reward power of the communicator • the range of interpretations that can be assigned to the violation • the perception/evaluation of the interpreted act

  9. Types of nonverbal cues • Proxemics (distance) • Vocalics (paralanguage) • Haptics (touch) • Chronemics (time) • Kinesics (behavior) • Artifacts (dress, belongings)

  10. Proxemics • Edward Hall’s space zones • Effective persuasion requires honoring space zones (e.g. not violating expectations negatively) • Public distance: 12-25 feet • Social or formal distance: 4-12 feet • Most U.S. business relationships begin in the Social Zone • Personal or informal distance: 3 1/2/-4 feet • Managers and co-workers who enter the Personal Zone too quickly risk conflict and distrust. • Intimate distance: 18 inches or less

  11. Segrin’s (1993) meta-analysis of proxemics studies • “close” distance was typically operationalized as 1-2 ft., “far” was usually 3-5 ft. • of eight studies examined, “the effect for closer proximity was consistent. Close space produces greater compliance than distant space” (p. 173)

  12. Advice on vocal delivery • A faster speech rate enhances perceptions of credibility more than a slower speech rate • Increasing intonation, volume, and pitch variation increases perceptions of credibility • Monotone speakers bore their audiences • Limiting or controlling nonfluencies • Excessive “ums, uhs” decrease credibility • Use an assertive style of speaking • conveys confidence and conviction • Minimize casual speech, “valley talk,” colloquialisms • Moderation should be exercised with all vocal cues (avoid extremes in any one category)

  13. Haptics (touch) • Self touch (adaptors) tend to decrease credibility • The “Midas Touch” and compliance gaining • Gueguen (2003) females boarding a bus “discovered” they didn’t have a ticket. They asked the driver to let them ride for free • Drivers who were touched were more likely to comply with the request than drivers who weren’t touched • Gueguen & Fischer-Lokou (2002): A person asked a stranger to watch his or her large, unruly dog for 10 minutes while he/she went into a bank • 55% of subjects who were touched consented • 35% of subject who weren’t touched consented • Crusco & Wetzel (1984), Hornick (1992) food servers who used touch received larger tips

  14. Segrin’s (1993) meta-analysis of touch studies • The most common experimental paradigm involves light touch on the upper arm or shoulder while making a request • Of 13 studies examined, “it can be concluded touch always produces as much, and in many cases more compliance than no touch, all other things being held equal” (p. 174)

  15. More on touch and compliance gaining • Why is touch so persuasive? • Conveys immediacy, warmth • Increases liking • Serves as a distraction • Caution: too much touch can backfire • May be perceived as a negative violation of expectations, e.g., insincere, coercive, or a form of sexual harassment

  16. Chronemics • Time spent waiting confers power, status • example: M.D.s and patients • example: Professors and students • Tardiness can negatively impact credibility • Burgoon et al (1989): late arrivers were considered more dynamic, but less competent, less sociable than those who were punctual • There are huge cultural differences in time-consciousness

  17. Western culture: M-time emphasizes precise schedules, promptness, time as a commodity “time is money” “New York minute” “Down time” “Limited Time Offer!” “Must Act Now” Other cultures: P-time cultures don’t value punctuality as highly, don’t emphasize precise schedules “island time” Sioux Indians have no spoken words for “late” or “tardy” Cultural differences in perceptions of time

  18. Time as a sales strategy • Urgency as a sales tactic • must act now, limited time offer, first come first serve • Time windows; shop early and save, super savings from 7am-10am • 1 hour photo, Lenscrafters, Jiffy Lube, drive through banks, etc. • Non-urgency as a sales strategy • 90 days same as cash • No No No sales • mega-bookstores that encouraging browsing, lingering

  19. Kinesics (movement, gesture, posture, facial expression, eye contact) • Beebe (1974) eye contact and perceptions of honesty • Eye contact and compliance gaining • Robinson, Seiter, & Acharya (1992) successful panhandlers establish eye contact • Kleinke (1989) compared legitimate and illegitimate requests when using eye contact • LaFrance &Hecht (1995) greater leniency for cheaters who smiled

  20. Segrin’s (1993) meta-analysis of gaze studies • Gueguen & Jacob (2003): Direct gaze produced greater compliance with a request to complete an oral survey than an evasive glance • Gaze has been studied in the context of hitchhiking, borrowing change, handing out pamphlets, obtaining change, donating money for a charity • “gaze produced greater compliance than gzae aversion in every one of the 12 studies” (p. 173)

  21. Kinesics: facial expression • Birdwhistle (1970): the face is capable of conveying 250,000 expressions

  22. Kinesics: smiling • Smiling increases sociability, likeability, attraction • LaFrance & Hecht (1995) Smiling students who were charged with academic dishonesty received greater leniency • Heslin & Patterson (1982): smiling by food servers increased tips • Excessive smiling can hinder credibility

  23. Kinesics: body language • DePaulo (1982): “mirroring” body language facilitates compliance • McGinley, LeFevre, & McGinley (1975): an “open” body posture is perceived as more persuasive than a “closed” posture

  24. Kinesics: gestures, appearance, height and weight • Gestures can send subtle or not so subtle cues • Physical appearance • Mixed messages in women’s magazines • Brownlow & Zebrowitz (1990): baby faced versus mature face persuaders and credibility • Height and weight: • Knapp & Hall (1992) survey of height and starting salaries • Height and perceived credibility • Argyle (1988) endomorphs more likely to be discriminated against

  25. Artifacts • Material objects as an extension of the self • Uniforms and compliance gaining • Lawrence & Watson (1991): requests for contributions were greater when requesters wore uniforms • Bickman (1971): change left in a phone booth was returned to well dressed people 77% of the time, poorly dressed people only 38% of the time • Clothing signifies authority • Example: Milgram (1974)

  26. Clothing and status factors • Gueguen (2003) Shoppers were less likely to report a well-dressed shoplifter than a casually dressed or poorly dressed shoplifter. • Neatly dressed: suit & tie (90% did not report) • Neutral: Clean jeans, tee-shirt and jacket, moccasins (63% did not report) • Slovenly: Dirty jeans, torn jacket, sneakers (60% did not report)

  27. More on clothing and status factors • Gueguen & Pichot (2001): pedestrians at a cross-walk were more likely to “jaywalk” by following a well-dressed person across an intersection displaying a red light • Control condition: 15.6% violations of do not walk signal • Well-dressed: 54.5% violations • Casually dressed: 17.9% violations • Poorly dressed: 9.3% violations

  28. Segrin’s (1993) meta-analysis of apparel studies • Operationalizations of clothing or attire were quite diverse (hippie, professional, bum, formal, uniform, etc.) • In general “the more formal or high status the clothing, the greater the compliance rate obtained” (p. 177)

  29. Attractiveness and social influence • Stewart (1980) studied the relationship between attractiveness and criminal sentencing • handsome defendants were twice as likely to avoid a jail sentence • Benson, Kerabenic, & Lerner (1976): both sexes were likely to comply with a request for aid or assistance if the other was attractive

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