highly significantp < .001
The overall prototype effect—the effect of one of the objects being the prototype of the category of the objects presented in the sequence—was significant, F (1, 14) = 18.07, p < .001; the boundary effect—the effect of the nonmember being of another category than the sequence objects—was highly significant, F (1, 14) = 298.64, p < .001, and the interaction between them was significant, as well, F (1,14) = 13.36, p < .005.