Full Idea
Putnam proposed the superactor/superspartan objection to behaviourism.
Clarification
'Superactors' perfectly simulate feelings they don't have; 'Superspartans' perfectly suppress extremely strong feelings
Gist of Idea
Superactors and superspartans count against behaviourism
Source
report of Hilary Putnam (Brains and Behaviour [1963]) by John Searle - The Rediscovery of the Mind Ch. 2.II
Book Reference
Searle,John R.: 'The Rediscovery of the Mind' [MIT 1999], p.35
A Reaction
This is a beautiful compression of the obvious counterexamples, which are behaviour-wth-no-experience, and experience-with-no-behaviour. Presumably, though, Spartans are disposed to go 'aagh!' when they get home, and there are no 'super' actors.