Full Idea
Kripke established that, contrary to the prevalent Tarskian dogma, attributions of truth do not always force a move to a metalanguage.
Gist of Idea
The Tarskian move to a metalanguage may not be essential for truth theories
Source
report of Saul A. Kripke (Outline of a Theory of Truth [1975], 5.1) by Anil Gupta - Truth
Book Reference
'Blackwell Guide to Philosophical Logic', ed/tr. Goble,Lou [Blackwell 2001], p.93
A Reaction
[Gupta also cites Martin and Woodruff 1975]