1st year

2nd year

3rd year

fall

spring

fall

spring

fall

improvement

Change in Quality of learning

comprehensive academic achievement

fall of 1st year to spring of 2nd year

0.051

0.051

0.067

0.050

0.069

0.019

spring of 2nd year to fall of 2nd year

0.037

0.045

0.114*

0.113*

0.123*

0.130*

fall of 2nd year to spring of 3rd year

0.014

0.062

0.031

0.051

−0.003

0.064

spring of 3rd year to fall of 3rd year

−0.021

−0.047

−0.047

−0.019

0.048

−0.007

Change in Quality of learning

listening test

fall of 1st year to spring of 2nd year

0.023

0.034

0.037

0.075

0.078

spring of 2nd year to fall of 2nd year

−0.011

0.069

0.093

0.035

0.087

fall of 2nd year to spring of 3rd year

0.007

0.020

−0.014

0.060

−0.038

spring of 3rd year to fall of 3rd year

0.058

−0.037

−0.032

0.008

0.061

Change in Quality of learning

grammar comprehension

fall of 1st year to spring of 2nd year

0.097

0.068

0.064

0.084

0.026

spring of 2nd year to fall of 2nd year

−0.002

−0.005

0.067

0.098

0.127*

fall of 2nd year to spring of 3rd year

−0.009

0.040

0.009

0.031

−0.045

spring of 3rd year to fall of 3rd year

0.005

0.034

−0.003

−0.004

0.090

Change in Quality of learning

conversational reading comprehension

fall of 1st year to spring of 2nd year

0.004

0.167**

0.079

0.042

0.061

spring of 2nd year to fall of 2nd year

0.053

−0.038

0.052

0.025

0.050

fall of 2nd year to spring of 3rd year

−0.023

0.035

0.030

0.112*

0.017

spring of 3rd year to fall of 3rd year

−0.053

−0.068

−0.050

−0.039

0.030

Change in Quality of learning

long reading comprehension

fall of 1st year to spring of 2nd year

0.059

−0.042

0.043

−0.022

0.044

spring of 2nd year to fall of 2nd year

0.040

0.030

0.053

0.109*

0.088

fall of 2nd year to spring of 3rd year

0.000

0.045

0.033

0.014

−0.005

spring of 3rd year to fall of 3rd year

−0.048

−0.018

−0.036

−0.020

−0.003