L2 Psychometric Scales for IDs

Here is a list of L2 psychometric scales for IDs [Last Updated: 20 March, 2025]

*Only English and Japanese version

• Self-Determined Motivation

　　Language Learning Orientations Scale Japan (Leeming & Harris, 2024)  E&J

• Basic Psychological Needs

　　Basic Psychological Needs Satisfaction and Frustration (Leeming & Harris, 2022)  E&J

• L2 Motivational Self-System

　　English Learner Questionnaire (Dörnyei & Taguchi, 2009)  E&J

• International Posture

　　IP-Short (Yashima & Nishida, 2024)  English only