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Table 10 Paired samples t-tests of both groups (MRQ before and after treatment)

From: Comparing the impacts of various inputs(I + 1 & I-1) on pre-intermediate EFL learners’ Reading comprehension and Reading motivation: the case of Ahvazi learners

 

Mean differences

SD

SEM

t

df

p

Cohen’s d

i + 1

−5.14815

8.86525

1.70612

− 3.017

26

.006

0.969698

i-1

.70370

8.96495

1.72531

.408

26

.687

0.127414