Table 1 Note categorization system.

From: Grade inflation effects of capacity expansion in higher education: a longitudinal study in undergraduate teacher education programs from 2003 to 2022

Value over 100 points

Coefficient of 4

Letter grade

88–100

4.00

AA

81–87

3.50

BA

74–80

3.00

BB

67–73

2.50

CB

60–66

2.00

CC

53–59

1.50

DC

46–52

1.00

DD

35–45

0.50

FD

0–34

0.00

FF