The Effect of Scaffolding through Presenting Examples and Pictures on EFL Learners’ Vocabulary Learning and Retention (مقاله پژوهشی دانشگاه آزاد)

چکیده

The current study examined the effect of scaffolding through presenting examples and pictures on EFL learners’ vocabulary learning and retention.For this purpose, six research niquestions were posed and a quasi- experimental design was applied with two groups of learners who were selected as experimental groups. This research was carried out with a sample of 60 English students from Iran Zaban Institution. The data were collected using three instruments. Primarily, a standard test of Nelson which had 50 items was used to assess general proficiency of the learners for the purpose of their homogeneity. Then, in order to investigate the learner’s lexical knowledge before executing the scaffolding strategies used by examples and pictures, the researcher prepared a vocabulary test used as pretest. At the end of the treatment the students’ lexical knowledge was assessed by a posttest. Also a vocabulary test was used in order to measure their vocabulary retention after two weeks. The results indicated that employing examples helps vocabulary learning as well as retention. In addition, it was shown that using pictures helps both vocabulary learning and retention, and employing examples and pictures have almost the same effect on vocabulary learning. Finally, the results are discussed and compared with the previous ones, implications are explained, and some suggestions and recommendations are provided.