[] () a type of question that is used to get data on people's opinions, behaviour, etc., where a range of possible answers are shown and people choose the one that is closest to their own opinion, behaviour, etc. Each answer is represented by a number, for example 1,2,3,4,5, which shows its position in the range, so that people's answers can be easily compared and measured. 量表式问题（用於调查人的观点、行为等，提供有限选项，分别以数字代表，便於分类整理）