This study examined the influence of social and physical environmental size on the time 120 junior high students required to place 25 pegs into a pegboard. Physical room size significantly affected performance (with the best time occurring in the large room), while social size did not have an effect.
References
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MartensR.Effect on performance of learning a complex motor task in the presence of spectators. Research Quarterly, 1969, 40, 317–323.
