How should rules for elementary and secondary grade students differ?

A$.$ Elementary students need positively worded rules only, while secondary students can benefit from both positively and negatively worded rules.

B$.$ Elementary students need only a list of written rules, while secondary students benefit from visual supports.

C$.$ Elementary students benefit from brief statements and visual supports, while secondary students typically need only a list of written rules.

D$.$ Elementary students need detailed, specific rules, while secondary students need broad behavior expectations.