Dimension

N

α

The questionnaire as a whole

45

0.913

Lecture quality perception

Motivation quality

6

0.622

Cognitive quality

6

0.894

Emotional state

Positive high wake up

4

0.891

Positive low arousal

3

0.823

Negative high wake up

4

0.831

Negative low wake up

4

0.798

Cognitive involvement

Precision processing strategy

6

0.897

Knowledge organization strategy

6

0.884

Critical thinking

6

0.881