Table 3 Mean rating and standard deviation for each subscale on the attitude questionnaire at pre-training (Time 1), post-training (Time 2), and 3-month follow-up (Time 3)

Positive^a

5.96 (0.71) [n = 185]

6.25 (0.58) [n = 152]

6.16 (0.65) [n = 114]

Negative^a

3.42 (0.95) [n = 185]

3.25 (0.99) [n = 152]

3.33 (1.03) [n = 114]

Knowledge/Skills^a

5.42 (1.06) [n = 183]

6.12 (0.71) [n = 151]

6.07 (0.80) [n = 114]

Importance of Early Intervention^b

4.66 (0.46) [n = 182]

4.70 (0.45) [n = 151]

4.72 (0.41) [n = 114]