Semantic-related Word Root Sets: To Work, or Not to Work
The study investigates whether semantic-related word root sets, such as -graph- & -scrib-, meaning to write, assist learning and analysis of morphological complex academic words in the EFL middle high setting. Two intact classes of 88 EFL learners (L1: Mandarin) were treated with two varied word lists grouped under semantic-related word root sets vs. alphabetical-ordered ones individually. Learning gains were measured on two levels of sensitivity, including two form recognition tests (target words and new words) and one form recall test. Although the effect of semantic-related word root sets seems negative on the form recall test, semantic-related word root sets may assist learners with the form recognition of new words. The study provides specific information to researchers, education practitioners and publishers fascinated with form-focused morphological awareness vocabulary instruction.