Optimal implementation setting for computerized visualization cues in assisting L2 intonation production

Research has established that computerized visualization cues as operationalized via waveform and spectrogram can assist L2 intonation production. However, whether such effects would vary as a function of learners' attentional state remains largely unexplored. Similarly, whether waveform and spectrogram should be displayed in discrete sentences or in contextualized discourse also remains unclear. This study examined the moderating effects of...