From: Portfolio vs. summative assessment: impacts on EFL learners’ writing complexity, accuracy, and fluency (CAF); self-efficacy; learning anxiety; and autonomy
Mean
Std. deviation
Std. error mean
t
df
Sig. (2-tailed)
Pair 1
CG. Pre − CG. Post
−1.76
1.47
.26
−6.54
29
.00
Pair 2
EG. Pre − EG. Post
−5.23
1.40
.25
−20.38