Effect of priming cooperation or individualism on a collective and interdependent task: changeover speed in the 4 x 100-meter relay race

Priming effects of cooperation vs. individualism were investigated on changeover speed within a 4 x 100-m relay race. Ten teams of four adult beginner athletes ran two relays, a pretest race and an experimental race 3 weeks later. Just before the experimental race, athletes were primed with either cooperation or individualism through a scrambled-sentence task. Comparing to the pretest performance, cooperation priming improved baton speed in the exchange zone (+30 cm/s). Individualism priming did not impair changeover performance. The boundary conditions of priming effects applied to collective and interdependent tasks are discussed within the implicit coordination framework.

Haldane's Mackindergarten: a radical experiment in British military education

This article critically evaluates a course that was conceived and run at the LSE by Sir Halford Mackinder for officers of the Britsh Army between 1907 and 1932.There is an examination of the nature of the syllabus,the aims and objectives of this course.An explanation is also given as to why the army cut it seven years before the outbreak of the Second World War.