Table 1 Central ideas and corresponding proportion (%) of total key expressions generated in response to the first survey question on what “healthy eating” means
From: Does knowledge of evolutionary biology change high school students’ attitudes about healthy eating?
1. A balanced and/or varied diet | 37.8% |
2. Calorie and/or portion control | 23.5% |
Subtotal (broad concepts) | 61.3% |
3. Avoiding certain foods | 18.4% |
4. Including certain foods | 11.2% |
Subtotal (specific “do’s and don’ts”) | 29.6% |
5. Other | 9.1% |