A multiple choice problem presents radio buttons for student input. Students can only select a single option presented. Multiple Choice questions have been the subject of many areas of research due to the early invention and adoption of bubble sheets.

One of the main elements that goes into a good multiple choice question is the existence of good distractors. That is, each of the alternate responses presented to the student should be the result of a plausible mistake that a student might make.

Resilience is NOT

The ability of a system to return to its previous state after a disturbance.

The size of disturbance that a system can absorb and retain its basic functioning.

Closely related to sustainability, if we define sustainability certain ways

A property that is always desirable in a socio-ecosystem.

A useful concept in planning and management, even if we cannot measure it precisely.