Measure what people do, why they do it and what prevents action; awareness alone is not a response.
Community responses are actions by non-governmental, non-corporate participants, such as residents or voluntary groups. Specify the action: reducing food waste, sharing heat advice or joining a neighbourhood tree-care effort. Distinguish mitigation, which addresses emissions or sinks, from adaptation, which reduces harm.
A workable question is "What affects participation in the neighbourhood food-sharing group?" Survey participants and non-participants. Ask about a stated period, such as the past four weeks, instead of asking whether people "usually act responsibly". Use neutral wording and pilot it with a few people.
Combine self-reports with observations or existing group records, using consent and comparable dates. An interview may reveal time, cost, trust or access barriers that attendance counts cannot explain. Avoid assuming that every reported activity cuts emissions by a known amount.
Interpret the result within its scope. People who join the group may already be more motivated. A difference between members and non-members does not prove that the group caused the difference. Repeat the study or compare similar groups if you want stronger evidence of change.
Step by step
Define response
Choose one action, population and reference period.
Include non-participants
Ask about barriers as well as motivations.
Compare evidence
Check reported behaviour against suitable observations or records and consider alternative explanations.
Worked example: Replace a leading question
"Why do you fail to recycle?" assumes failure and blame. Ask "In the past week, which materials did your household separate for recycling?" Then ask what made this easier or harder, with a non-response option.
Watch out for this
A before-and-after improvement proves the campaign worked.
Other changes may have occurred, including prices, facilities or who answered. Compare conditions and consider alternative causes.
Check your understanding
Which sample is most useful for understanding barriers to joining a climate group?
- Participants and non-participants from the defined neighbourhood.
- Only the group organisers.
- Only people who report strong concern about climate change.