Belke, T. W., & Spetch, M. L. (1994). Choice between reliable and unreliable reinforcement alternatives revisited: Preference for unreliable reinforcement.
Dyfyniad Arddull ChicagoBelke, Terry W., and Marcia L. Spetch. Choice between Reliable and Unreliable Reinforcement Alternatives Revisited: Preference for Unreliable Reinforcement. 1994.
Dyfyniad MLABelke, Terry W., and Marcia L. Spetch. Choice between Reliable and Unreliable Reinforcement Alternatives Revisited: Preference for Unreliable Reinforcement. 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.