Citation: T. Dehue, Establishing the experimenting society: The historical origin of social experimentation according to the randomized controlled design, AM J PSYCHO, 114(2), 2001, pp. 283-302
Citation: T. Dehue, From deception trials to control reagents - The introduction of the control group about a century ago, AM PSYCHOL, 55(2), 2000, pp. 264-268