The comparative mind-set: from animal comparisons to increased purchase intentions

Area of Science:

• Cognitive Psychology
• Consumer Behavior
• Decision Science

Background:

• Stating a preference for commercial products can enhance purchase intentions.
• Previous research indicates that comparative judgments influence subsequent decisions.

Purpose of the Study:

• To investigate if various types of comparative judgments, beyond simple preference, can increase purchase willingness.
• To explore the generalizability of this effect across different domains and decision types.

Main Methods:

• Participants were asked to make various comparative judgments, including disliking stimuli, comparing attractiveness, evaluating attributes, and estimating similarity.
• The impact of these judgments on subsequent purchasing decisions for unrelated products and dating partners was assessed.

Main Results:

• Engaging in comparative judgments significantly increased willingness to purchase products, even in unrelated categories.
• The effect extended to decisions beyond consumer products, including choices about dating partners.
• Any form of comparative judgment appeared to induce a 'comparative-judgment mind-set'.

Conclusions:

• Comparative judgments act as a potent psychological trigger, influencing a wide range of subsequent decisions.
• The act of comparing, regardless of domain or specific task, primes individuals for further comparative evaluations.
• This research highlights the broad applicability of comparative judgment effects in consumer behavior and decision-making.