4.2 Approach to Automatic Instruction

• 4.2.1 Pedagogical Background
• 4.2.2 Related Works
  • Contrastive Visual and Auditory Feedback
  • Formant-Tracking Feedback
  • Real-Time Feedback of Tongue Movement in 3D
• 4.2.3 Methodological Consideration
  • Minimal Pairs
  • Distinctive Feature Contrast
  • Tips on Correction by L1 Background