nor·ma·tive /ˈnɔrmətɪv/
 (a.)建立基準的,標準的,規範的


 normative
      adj 1: relating to or dealing with norms; "normative discipline";
             "normative samples"
      2: giving directives or rules; "prescriptive grammar is
         concerned with norms of or rules for correct usage" [syn:
         prescriptive] [ant: descriptive]
      3: based on or prescribing a norm or standard; "normative
         grammar" [syn: prescriptive]
      4: dealing with or based on norms; "a normative judgment"