Scales Attitude Toward Code Switching (ATCS) The Attitude Toward Code Switching (ATCS) scale is a 9-item psychometric instrument developed by Melissa... September 18, 2026 • Dr. Mohammed Looti
Scales Language Proficiency (LP) The Language Proficiency (LP) scale, developed by Ahn and La Ferle (2008), is a 3-item... September 17, 2026 • Dr. Mohammed Looti