De Cat, Cecile Marie-Rose; Kascelan, Drasko; Serratrice, Ludovica; Tuller, Laurie; Unsworth, Sharon (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-07-04)
While most investigations of bilingualism document participants’ language background, there
is an absence of consensus on how to quantify bilingualism. The high number of different
language background questionnaires used by researchers and practitioners jeopardises data
comparability and cross-pollination between research and practice. Using the Delphi consensus survey method, we asked 132 ...