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National Training Collaborative for Social Marketing. Session Twelve Public Health Message Design. Objectives. Describe five relevant principles of persuasion Discuss what makes a public health message effective Describe how the public views health messages
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National Training Collaborative for Social Marketing Session Twelve Public Health Message Design
Objectives • Describe five relevant principles of persuasion • Discuss what makes a public health message effective • Describe how the public views health messages • Understand important components of message design including structure, content, appeal, and format
Communication - defined A transactional, symbolic process: • interaction between two or more people • mutually influencing • affecting emotions, thinking, and/or behavior
General Principles • Takes place in receivers’ terms • Language used reflects and reinforces thought • Linguistic universals and cultural variation (communicative codes) lead to multiple meanings • Believability depends on source credibility (expertise, trustworthiness, dynamism) • Receivers incorporate emotion and logic • Campaigns require feedback • Redundancy preferable to one-shot messages
Good Message Characteristics • Clear, detectable goal • Easily understood • Consistent • Tone and appeal • Credibility • What public needs/wants to know
Public Perception of Health Messages • Health risk is an intangible concept • People want • Easy solutions • Absolute answers, not probabilities • May not like fear appeals • Skeptical about science • Do not feel, nor do they want to feel, personally susceptible • Contradictory beliefs • Lacks future orientation • Personalizes new information • Does not understand science
Designing Messages (Debus, 1994) • Aspectsof problem versus consequences for consumer • “Concern arousal” • Attributes vs. benefits • Attribute: characteristic of a service or product • Benefit: exists in mind of target audience • Goal: translate attribute into a benefit • Tone and manner • Tone: affect or emotion of message • Manner: presentation format (testimonials, etc.)
Persuasion, defined The conscious intent by one person to influence another person or other persons (see Burgoon, et al., 1981)
Structuring Persuasive Messages • Place emphasis on… • Felt need • Workability • Relative advantage • Give individuals the ability to visualize the behavior change being promoted • Determine message sidedness
One-sided Messages Best when… • The product/service is”liked, known, and has loyal followers” • Receiver is already in agreement • Not likely to be exposed to counterarguments
Two-sided Messages Best when… • Audience initially disagrees with source position • Possible exposure to counterarguments • Audiences are better-educated (mixed findings)
Behavioral Inoculation, defined The process of developing belief resistance in people (like disease resistance) by exposing to weak dose of attacking material, sufficiently strong to stimulate defenses but not so strong as to overwhelm.
Behavioral Inoculation • Goal: to strengthen an individual’s attitudes making them less susceptible to change • Features: • Threat • Forewarning of impending challenge to existing attitudes • Refutational preemption • Person initially raises and directly refutes one or more specific challenges to existing attitudes
Message Repetition • Aids consumer learning • Helps establish new services or products • Groups of messages don’t wear out as fast as a single message • Only good messages wear out • Humor/gag/punch lines wear out faster • Single messages can run longer if there are greater time spans between airings • Second airings wear out faster than first
Message Appeal • Appealing messages are often… • Rewarding (benefit to be accrued) • Motivational • Emotional • Humorous • Warm • Fearful
Warmth • Create an actual, physical response • Experience changes quickly - often short-lived • Associated with liking the message, positive attitudes toward product, intent to use (feelings of love, pride, affection, etc.) • May increase recall of message
Fear Appeal, defined Emphasizes the harmful physical or social consequences of falling to comply with message recommendation.
Parallel Response Model (Witte) • Fear appeals trigger two responses: • Emotion of fear and need to manage fear • Fear control • Accomplished by denial, avoidance, distraction • Desire to eliminate the danger posed by the message • Danger control • Results in compliance
Organizing Fear Messages • Four components: • Indicate what the threat is • Personalize feelings of susceptibility, vulnerability • Promote personal efficacy • Target’s perception • Trigger response efficacy • Ability to eliminate or reduce threat
Summary • Remember the general principles of message design • Focus on consumer consequences, translating the attributes of a problem into consumer benefits • Consider the tone and manner on which messages are being delivered