Notes on Measuring the Meat Paradox and Ambivalence

Introduction

  • Meat Paradox: Competing feelings about meat consumption; pleasure vs. moral, ecological, and health concerns.
  • Moral Disengagement: Hypothesized resolution of discomfort from meat paradox leads individuals to disengage morally.
  • Ambivalence: A core element of meat paradox that has not been directly measured.

Implications of Meat Consumption

  • Moral Concerns: Meat production involves factory farming and the slaughter of millions of animals each year.
  • Environmental Issues: Meat production contributes significantly to greenhouse gas emissions, surpassing that of the global transport sector.
  • Health Risks: High meat consumption is linked to illnesses, including diabetes and coronary heart disease.
  • Despite awareness, meat remains popular, creating dissonance in dietary practices—referred to as the meat paradox.

Theoretical Background

  • Introduced three coping strategies for resolving dissonance:
    1. Denying Harm: Lowering perceived harm by denying animals' emotions, thus mitigating guilt.
    2. Avoiding Responsibility: Justifying or rationalizing meat consumption.
    3. Identity Detachment: Separating one's identity from harmful actions, indicating behavioral change.
  • Moral disengagement strategies help maintain omnivorous diets by reducing feelings of guilt and responsibility (citing studies by Bastian & Loughnan, 2017; Piazza et al., 2015).

Present Research Goals

  • Behavioral Measure of Ambivalence: Using the MouseTracker paradigm to track mouse movements when evaluating dishes, assessing ambivalence through movement patterns.
  • Hypotheses:
    • Omnivores will exhibit more ambivalence than non-omnivores.
    • Higher ambivalence in omnivores will correlate with increased use of moral disengagement strategies.

Methodology

  • Participants: 65 college students (32 omnivores, 32 non-omnivores).
  • Ambivalence Measurement: Participants rated food images (plant-based and meat) while their mouse trajectories were recorded.
  • Indicators of Ambivalence:
    • Maximum Deviation (MD): A measure of response conflict.
    • Response Time (RT): Time taken to respond to food images.

Results Overview

  • Evaluation and Ambivalence:
    • Significant differences in evaluations of meat vs. plant-based dishes between omnivores and non-omnivores were observed.
    • Omnivores had greater MD and longer RT when evaluating meat dishes.
  • Moral Disengagement:
    • Omnivores attributed less emotion and cognition to animals than non-omnivores.
    • Moral disengagement strategies (like rationalizing meat consumption) were prevalent among omnivores across all ambivalence levels.

Key Findings

  • Ambivalence is Central: Greater meat-related ambivalence in omnivores leads to more frequent moral disengagement strategies.
  • Moral disengagement is characterized differently:
    • Denial of harm is moderated by ambivalence, while rationalizations remain consistent across dietary practices.

Conclusion

  • Ambivalence as a Process Variable: Understanding ambivalence helps illuminate how dietary choices are maintained despite moral conflict.
  • The study calls for further research into how ambivalence influences dietary behaviors and moral disengagement in other contexts.
  • Results provide practical implications for addressing harmful eating behaviors and overall dietary choices.