A pigeon is given a choice between pecking a red button which delivers food every 20 pecks or a green button which delivers food every 50 pecks. Which type of schedule of reinforcement is this pigeon on

earlier philosophers whose work influenced the enlightenment included bacon, descartes, locke, and spinoza. the major figures of the enlightenment included beccaria, diderot, hume, kant, montesquieu, rousseau, adam smith, and voltaire. it spread the ideas of the enlightenment across europe and beyond.

the answer is:

c. economic output

answer; procedure;