The effect of language on the performance of second‐language students in science examinations

It has been established by previous researchers that changes in the wording of multiple‐choice examination questions can significantly affect pupil performance. In this study recent ‘home’ General Certificate of Secondary Education (GCSE) and ‘overseas’ General Certificate of Education (GCE) papers were examined for questions in which the language could be simplified, and modified questions were prepared. When performance on the original and modified forms of the questions was compared for a sample of British school pupils, no statistically significant difference emerged. When performance on the same questions was examined for a sample of pupils for whom English was the second (or third) language, there were significant differences in their performance on modified and unmodified versions of the questions.