... classified in terms of: (1) The height of the bulk of the tongue in the mouth(2) The front/back position of the tongue in the mouth(3) The degree of lip-rounding(4) The length of vowels (Roach, ... which the rationale for the research, the research problem, the purposes, the research questions, the scope of the study, the research method, the significance of the study, as well as the design ... the meaning of the new words. 55% of the students claimed that when they needed to look for the meaning of a specific English word, they would open the dictionary, find the word and then write...