Table 5 Comparisons of statements among Years 1, 2, and 3

1. Climate change is an important issue for nursing.

6.05

6.702^a

6.754^b

2. Issues about climate change should be included in the nursing curriculum.

5.1

6.176^a

6.246^b

3. Sustainability is an important issue for nursing.

5.792

6.458^a

6.574^b

4. Sustainability should be included in the nursing curriculum.

5.033

6.053^a

6.189^b

5. I apply sustainability principles at home.

5.3

5.344

5.361

Mean

5.4729

6.1583^a

6.2250^b

Total

27.365

30.792^a

31.125^b