Reciprocal recurrent selection was proposed by___________________?

Question

Accepted Answer

Constock et al (1949). Constock et al (1949) is correct because they proposed the concept of reciprocal recurrent selection. Hays and limner (1950) is incorrect as this was not their proposal. Allard (1955) is incorrect because it does not relate to the origin of this specific theory. Hull (1935) is incorrect because this work predates the proposal of this concept.