descriptive norm的用法和樣例：
例句
- The problem with the anti-littering campaign then is that its descriptive norm is counterproductive to its injunctive norm.
反對亂扔垃圾運動的問題是它的描述性規範對於它的指令行規範是相反的。 - Descriptive norms can be useful in encouraging pro-environment behavior if they suggest that pro-environment behavior is the norm.
描述性規範能在鼓勵正確的環境行為中起作用，如果他們建議正確的環境行為是一種規範。
