Social Facilitation Experiment
Does the presence of others make you faster or slower? Complete four timed tasks — easy and hard, alone and with an audience — and compare your performance.
Frequently Asked Questions
Have another question? Let us know.
Why does an audience help easy tasks but hurt hard ones?
Robert Zajonc's drive theory (1965) explains it: the mere presence of others raises physiological arousal, which strengthens your 'dominant response' — the most automatic tendency. For easy tasks the dominant response is correct, so you do better. For hard tasks the dominant response is often wrong, so you do worse.
What is social loafing?
Social loafing is a related but different effect: people put in less effort when working in a group than alone, because individual contributions feel less identifiable — like pulling less on a rope in tug-of-war. Facilitation is about arousal; loafing is about motivation and responsibility diffusion.
Does this mean we should always work alone?
No. The effect depends on the task and your skill level. Practice a skill until it's automatic and an audience becomes fuel, not friction. For genuinely hard, novel work, private practice and quiet environments often help — but a supportive audience can boost well-rehearsed performance.
Show Details
What is social facilitation?
Social facilitation is the tendency to perform better on simple or well-learned tasks when others are present, and worse on complex or novel tasks. Robert Zajonc's drive theory explains this: the presence of others raises arousal, which strengthens whatever response is most dominant — the correct one for easy tasks, the wrong one for hard ones.
References
- Triplett, N. (1898). The dynamogenic factors in pacemaking and competition. American Journal of Psychology, 9(4), 507-533. 10.2307/1412188
- Zajonc, R. B. (1965). Social facilitation. Science, 149(3681), 269-274. 10.1126/science.149.3681.269
- Bond, C. F., Jr., & Titus, L. J. (1983). Social facilitation: A meta-analysis of 241 studies. Psychological Bulletin, 94(2), 265-292. 10.1037/0033-2909.94.2.265
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About This Experiment
This experiment is an educational adaptation for demonstration purposes. It is not a clinical diagnostic tool. Results reflect your performance in this specific session and should not be interpreted as an assessment of your cognitive abilities.
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