Table 1.

Stages in creating the database.

Linguistic research Grammar synopsis, reference materials for filling in values, acquiring and organizing lexical resources and corpora	480 h
Training Phonetic training, learning Cantonese phonetic structures, introducing speech errors, listening tests for detecting errors	80 h
Data collection Making speech error submissions with a spreadsheet template	960 h
Data verification and classification Verifying speech errors with reference materials, classifying submissions within taxonomy of speech errors	480 h
Data cleaning Systematizing the data	96 h
Total	2,096 h