Self-report questionnaire: This self-report questionnaire
seeks answers regarding the use of some memory
vocabulary learning strategies and was based on a fivescale
Likert measurement including never, seldom,
sometimes, usually and always as its options. The
questions of this self report were drawn from Strategy
Inventory Language Learning (SILL) version for speakers
of other languages learning English (version 7.0 in
Oxford, 1990) (Appendix 1).