Quantifying the Effects of High Variability Phonetic Training (HVPT) and AI-Generated Elicited Imitation on EFL Speaking: Assessing Comprehensibility and Intelligibility with Human and AI Raters

• Project/Area Number: 25K04269
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Review Section: Basic Section 02100:Foreign language education-related
• Research Institution: Teikyo University
• Principal Investigator: Robert Cvitkovic 帝京大学, 外国語学部, 准教授 (00412627)
• Project Period (FY): 2025-04-01 – 2030-03-31
• Project Status: Adopted (Fiscal Year 2025)
• Budget Amount: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000); Fiscal Year 2029: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2028: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2027: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2026: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2025: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)