Biến phụ thuộc được đo lường bằng thang đo bởi nhiều biến quan sát. Thang đo dạng Likert được sử dụng để đo các khái niệm: với 1= hoàn toàn không đồng ý và 5=hoàn toàn đồng ý.
Dependent variables were measured with scales by many variables observed. Likert type scale was used to measure the concept: with 1 = strongly disagree and 7 = strongly agree.
The dependent variable is measured by the scale by many observed variables. Likert scale format is used to measure the concept: with 1 = totally disagree and 5 = totally agree.