From: Textbook-assigned and self-selected topics of Iranian male EFL learners: topic interest, topic familiarity, topic importance, and topic difficulty
mean
Median
Std. Deviation
Skewness
Kurtosis
Self-selected topics
4.0531
4.063
.411
−.158
.13334
Textbook-assigned topics
3.1259
3.126
.341
−.250
.21553