Short answer

Design persuasive content that encourages consumers to think deeply about the positive aspects of a product, especially for health-related items, to foster more favorable unconscious attitudes.

Field
Innovation & Markets
Source
Psychology and Marketing (2010)
Method
Experimental research
Evidence
Moderate effect

Advertising that encourages thoughtful consideration of health benefits can indirectly improve automatic, unconscious positive associations with healthy foods like vegetables. This innovation & markets research insight is drawn from a 2010 study published in Psychology and Marketing. Using Experimental research, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Design persuasive content that encourages consumers to think deeply about the positive aspects of a product, especially for health-related items, to foster more favorable unconscious attitudes.

Study
Innovation & MarketsHigh ImpactModerate effect

Subtle Health Messaging Can Shift Automatic Vegetable Preferences

Advertising that encourages thoughtful consideration of health benefits can indirectly improve automatic, unconscious positive associations with healthy foods like vegetables.

Psychology and Marketing · 2010

01

Key Findings

  • 01Automatic evaluations of vegetables became more favorable after exposure to a health-focused advertisement compared to a control message.
  • 02Automatic associations with a brand (Heineken) improved after processing a message advocating a color associated with the brand (green) versus a neutral message.
  • 03Participants showed stronger automatic self-vegetable associations after considering the benefits of vegetable consumption.
  • 04False feedback that increased self-product identity led to more favorable automatic attitudes toward the product.
02

Application

Design takeaway

Design persuasive content that encourages consumers to think deeply about the positive aspects of a product, especially for health-related items, to foster more favorable unconscious attitudes.

How to apply

When developing advertising or product messaging, focus on crafting narratives that encourage consumers to reflect on the benefits and positive attributes of the product, rather than solely relying on direct claims.

Project actions

  • 01Consider how your design can prompt users to think about the benefits of a product or service.
  • 02Explore ways to measure implicit attitudes towards your design concept, not just explicit feedback.
03

Method & Evidence

AimCan verbal advertisements that prompt deliberative processing indirectly alter automatic evaluations and create implicit changes consistent with balance principles?
MethodExperimental research
ProcedureParticipants were exposed to different types of verbal advertisements (e.g., health-focused vs. control messages for vegetables, brand-associated color messages, messages about benefits vs. negative consequences of consumption). Automatic evaluations and associations were then measured.
ContextConsumer behavior and advertising effectiveness

Variables

IV["Type of advertisement/message content (e.g., health-focused, benefit-oriented, neutral)","False feedback regarding self-product identity"]
DV["Automatic evaluations of products (e.g., vegetables, brands)","Automatic associations (e.g., self-vegetable associations)","Automatic attitudes toward products"]
CV["Control message content","Participant demographics (potentially)"]
04

Strengths & Limitations

Strengths

  • +Employs experimental design to establish causal relationships.
  • +Investigates both direct and indirect persuasion mechanisms.
  • +Examines the role of balance principles in implicit change.

Limitations

Measuring implicit attitudes can be complex and may require specialized tools or techniques beyond simple surveys.

Reliability & validity

The use of multiple studies with different contexts strengthens the reliability of the findings. Validity is supported by measuring automatic processes, which are less susceptible to conscious bias, though the precise measurement of these processes is critical.

Think critically

To what extent can implicit attitude change be considered a reliable predictor of actual consumer behavior, and what are the ethical implications of designing for indirect persuasion?

05

Design Principles

"Indirect persuasion through deliberative processing can shape implicit consumer attitudes and behaviors."

This research highlights that persuasive messaging doesn't always need to be direct to be effective. By framing messages to encourage deliberation on positive attributes, designers and marketers can influence consumer attitudes at an implicit level, potentially leading to healthier choices without explicit commands.

06

What This Means for Your Design

Ads that make you think about why something is good for you (like healthy food) can make you like it more, even if you don't realize it.

How to use in your project

  • 1.Reference this study when discussing how persuasive design elements can influence user perception and choice, particularly in the context of health or ethical consumption.
07

Add to My Project

08

Quick Cite

Paragraph starter

Research by Horcajo, Briñol, and Petty (2010) suggests that persuasive messaging can be effective even when it operates indirectly. Their findings indicate that encouraging consumers to deliberate on the positive aspects of products, such as the health benefits of vegetables, can lead to more favorable automatic evaluations. This implies that design projects aiming to influence consumer behavior should consider strategies that foster thoughtful engagement with product benefits to shape implicit attitudes.

09

Source

Psychology and Marketing

Consumer persuasion: Indirect change and implicit balance

journal · 2010

View source

Related studies

Questions About This Research

What does the research say about subtle health messaging can shift automatic vegetable preferences?
Design persuasive content that encourages consumers to think deeply about the positive aspects of a product, especially for health-related items, to foster more favorable unconscious attitudes. Evidence: Psychology and Marketing (2010).
Why does "Subtle Health Messaging Can Shift Automatic Vegetable Preferences" matter for design?
This research highlights that persuasive messaging doesn't always need to be direct to be effective. By framing messages to encourage deliberation on positive attributes, designers and marketers can influence consumer attitudes at an implicit level, potentially leading to healthier choices without explicit commands.
How can designers apply this research?
Design persuasive content that encourages consumers to think deeply about the positive aspects of a product, especially for health-related items, to foster more favorable unconscious attitudes.
What were the main findings?
Automatic evaluations of vegetables became more favorable after exposure to a health-focused advertisement compared to a control message.. Automatic associations with a brand (Heineken) improved after processing a message advocating a color associated with the brand (green) versus a neutral message.. Participants showed stronger automatic self-vegetable associations after considering the benefits of vegetable consumption.. False feedback that increased self-product identity led to more favorable automatic attitudes toward the product.
What research method was used?
Experimental research.
How strong is the evidence?
Evidence strength is rated Moderate effect, based on a 2010 journal from Psychology and Marketing.
What should I do differently in my next project?
When developing advertising or product messaging, focus on crafting narratives that encourage consumers to reflect on the benefits and positive attributes of the product, rather than solely relying on direct claims.
What are the limitations?
The studies focused on specific product categories (vegetables, a beer brand) and may not generalize to all product types. The measurement of automatic evaluations might be susceptible to various external factors.