【Skill 2】Understand whether the text is about a preliminary survey from expressions such as 予備調査 (preliminary survey) and 事前 (pre-)
Understand whether the text is about a preliminary survey from the following expressions.
■ 予備調査 (preliminary survey)
■ パイロット調査 (pilot survey)
■ プレ調査 (pre-survey)
■ 事前インタビュー (pre-interview)
■ 質問票調査の前段階 (preliminary stage of questionnaire survey)