Scales

PT2a, n = 41

PT2b, n = 20

PT1, n = 49

Attention

4.1 (0.5)

3.9 (0.6)

4.3 (0.3)

Relevance

4.3 (0.5)

4.1 (0.7)

4.5 (0.3)

Confidence

4.0 (0.6)

3.7 (0.6)

4.2 (0.3)

Satisfaction

3.9 (0.7)

3.5 (0.9)

4.3 (0.5)