Joshua M. Ackerman, Christopher C. Nocera and John A. Bargh, 'Incidental Haptic Sensations Influence Social Judgments and Decisions', Science (2010) Vol. 328 no. 5986 pp. 1712-1715, DOI: 10.1126/science.1189993.
Experiments
In six experiments, holding heavy or light clipboards, solving rough or smooth puzzles, and touching hard or soft objects nonconsciously influenced impressions and decisions formed about unrelated people and situations.
Link
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