درخت حوزه‌های تخصصی

The overarching goal of this study was to create a list of the most frequently occurring academic words in Food Science and Technology (FST). To this end, a 4,652,444-word corpus called Food Science and Technology Research Articles (FSTRA), which included 1,421 research articles (RAs) randomly selected from 38 journals across five sub-disciplines in FST, was developed. Frequency and range-based criteria were used to develop Food Science and Technology Academic Word list (FSTAWL). Word families had to occur in more than 19 journals, and they had to recur at least 134 times in the whole corpus. The computer programme RANGE was used to analyse the data. The results of frequency and range-based analysis showed that 1,090 academic words met the criteria of the study and constituted FSTAWL. The results also revealed that these words accounted for 13% of the coverage in the FSTRA.  FSTAWL provides food science and technology non-native English learners who need to read a large number of RAs and to publish FST RAs in the English journals with a useful list of the most frequently used academic words, helping them to strengthen their academic reading and writing proficiency. The findings echo calls for creating more discipline-specific word lists to cater for the needs of specialized learner populations, providing implications for materials producers  as well as explicit teaching of academic words.