Classical conditioning of the extension response in the earthwormMichael J. Herz; Harman V.S. Peeke; Everett J. Wyers · 1967

Retroactive impairment of passive avoidance learning by stimulation of the caudate nucleusEverett J. Wyers; Harman V.S. Peeke; John S. Williston; Michael J. Herz · 1968

Waning of the aggressive response to male models in the three-spined stickleback (Gasterosteus aculeatus L.)Harman V.S. Peeke; Everett J. Wyers; Michael J. Herz · 1969

Amount of training, intermittent reinforcement and resistance to extinction of the conditioned withdrawal response in the earthworm (Lumbricus terrestris)Harman V.S. Peeke; Michael J. Herz; Everett J. Wyers · 1965