Scobbie, James M.Gibbon, FionaHardcastle, William J.Fletcher, Paul2018-06-292018-06-291996Scobbie, J., Gibbon, F., Hardcastle, W. & Fletcher, P. (1996) Covert contrast as a stage in the acquisition of phonetics and phonology : working paper, no. 20, Edinburgh, Scotland.https://eresearch.qmu.ac.uk/handle/20.500.12289/10Edinburgh, ScotlandPaper adds to the growing body of evidence that children can acquire phonological systems before they are able to master the phonetic skills needed to convey the contrasts in that system20Covert contrast as a stage in the acquisition of phonetics and phonology : working papermonograph