Do gestures aid understanding?

Do gestures aid understanding? — what studies show, and what they don't.
The research
Study: Hostetter (2011, Psychological Bulletin)
The limit
Single context; replicate before generalising. (our executive and employee training programmes)

Practical check in Zurich
Define one measurable indicator, test for a month, compare. To go further: explore the Public Speaking & Impact training in Zurich in the canton of Zurich, or browse our executive and employee training programmes in Switzerland.
In pictures: Public Speaking & Impact in Zurich



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