Table 2 Means and Standard Deviations of Item 4 and Item 13 of the JSE

Test Administration

M

SD

t-test

M

SD

t-test

Year 1 (baseline)

5.73

1.48

6.18

1.15

Pre-test before intervention 1 (Medical Interview)

6.06

1.05

0.00^NS

6.22

0.81

0.99 ^NS

Post-test after intervention 1

6.06

0.90

6.32

0.86

Pre-test before intervention 2 (Humanitude)

6.04

1.08

3.49***

6.16

1.07

1.17 ^NS

Post-test after intervention 2

6.34

0.88

6.29

0.85

Year 5

6.00

1.16

6.03

1.00

Year 6

6.03

1.11

6.08

0.97