パネルテクニック

noun

panel technique

A research method where a fixed group of respondents is surveyed repeatedly over time. Used in marketing, social science, and opinion polling.

• この調ちょう査さではパネルテクニックを用もちいて、消しょう費ひ者しゃの意い識しき変へん化かを追つい跡せきした。

  In this survey, we used the panel technique to track changes in consumer attitudes.