The Ikea Effect: How Does Participation Influence Perceived Value?
CSEF · 2019 Cognitive Science (Junior Division Only)
Overview
Objectives The objective of this study was to show that people put added value on something they construct themselves. Methods 3 test groups (10 people per group), instructions based on group, lego car set (20 pieces), questionnaire Results People were put into three different groups: Prebuilt - People valued the prebuilt lego car. Instruction - People followed instructions to build lego car then put a value on it. Free Hand - People were told to build lego car without instructions then put a value on it. The instruction group valued the lego car the highest on average. Conclusions My results showed that when people built cars with instructions rather than free-handing or inspecting a prebuilt car they valued the car more.
Summary statement
I showed that when someone participates in building a lego car with instructions they put a higher value on it.
Help received
I took inspiration from a Harvard study and came up with the idea of using lego cars to test people.
Competition history
- CSEF 2019
Resources
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Source: California Science & Engineering Fair public projects