So sánh phương pháp

	Thang đo Thái độ đối với Biến đổi Khí hậu	Thang đo nhận thức về dấu chân carbon
Lĩnh vực	Tâm lý học môi trường	Tâm lý học môi trường
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2019	2011
Người khởi xướng	Hui Li, Marianne C. Monroe	Alan Collins, Stefan Gössling, C. Michael Hall
Loại	Self-report belief and attitude scale	Self-report awareness and knowledge scale
Công trình gốc	Li, H., & Monroe, M. C. (2019). Development and validation of the Climate Change Attitude Scale (CCAS). Climatic Change, 152(3–4), 601–613.	Collins, A., Gössling, S., & Hall, C. M. (2011). Assessing the environmental impacts of tourism: Development of a carbon footprint toolkit. Journal of Sustainable Tourism, 19(4–5), 497–516.
Tên gọi khác	CCAS, Climate Attitude Scale	CFAS, Carbon Awareness Inventory
Liên quan	4	4
Tóm tắt	The Climate Change Attitude Scale (CCAS) measures individuals' beliefs about climate change causation, severity, and human responsibility, as well as attitudes toward climate action and climate policy. Developed by Li and Monroe (2019) as an extension of general environmental attitude scales, the CCAS focuses specifically on climate change perceptions—whether individuals believe climate change is real, anthropogenic (human-caused), severe, and actionable. The scale is essential for tracking public opinion on climate, identifying populations skeptical of climate science, evaluating climate communication campaign effectiveness, and examining links between climate beliefs and policy support or climate action.	The Carbon Footprint Awareness Scale (CFAS) measures individuals' knowledge, consciousness, and sense of responsibility regarding their carbon emissions—how much people understand the carbon impacts of their consumption, energy use, and travel patterns. Developed by Collins, Gössling, and Hall (2011) for sustainability tourism research and extended to general populations, the CFAS captures awareness of carbon-intensive activities, estimation accuracy of personal emissions, and commitment to carbon reduction. The scale is critical for evaluating climate communication effectiveness, identifying knowledge gaps that block behavior change, and assessing whether carbon labeling, footprint calculators, and climate education successfully shift consciousness of personal climate impact.