Sciencespeaking topic
The IKEA effect: why do we love the wobbly shelf we assembled ourselves more than a factory-made one? Does putting in effort add real value, or does it just fool our eyes?
— Norton, Mochon & Ariely, the IKEA effect
practice with this topic
Set the timer (5-30 min), take 20 seconds of prep if you like, start talking. Jot your thoughts onto the sticky-note board.
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