Aguitarist hears a novel section of improvised music and then immediately reproduces it. in this situation, has occurred. later, one guitarist says to another, listen to this. i want to teach you this. the first guitarist demonstrates the new section of music. they practice until the second guitarist learns it. on stage the first guitarist plays the section of new music, and the second guitarist immediately follows by reproducing the same music. the second guitarists reproduction is the result of (as a result of the reinforcement history).

A guitarist hears a novel section of improvised music and then immediately reproduces it. in this situation, imitation has occurred. later, one guitarist says to another, listen to this. i want to teach you this. the first guitarist demonstrates the new section of music. they practice until the second guitarist learns it. on stage the first guitarist plays the section of new music, and the second guitarist immediately follows by reproducing the same music. the second guitarists reproduction is the result of a discriminated operant (as a result of the reinforcement history).

Complementary goods. they go together, thats why one price increase and the others demand increases