Table 7 Mean (and SD) for time, sex, and class per question in the pre-test and post-test

Listing known drugs

5.68***

3.7

8.81***

3.9

5.75

3.51

8.95

0.204

5.63

3.87

8.72

0.454

4.8

4.24

8.87

0.34

6.62

2.79

8.75

0.435

Coupling drugs with effects of use

1.63***

1.14

2.95***

1.33

1.41*

0.717

3.41*

1.47

1.77*

1.35

2.63*

0.882

1.61*

1.34

2.48*

1.15

1.65*

1.39

3.44*

1.35

Recognizing drugs in photographs

2.73***

1.75

5.35***

1.76

2.95

1.82

5.04

1.98

2.58

1.71

5.55

1.59

1.32***

0.54

5.67***

1.68

4.24***

1.77

5.00***

1.81

Propositions on drugs

7.88***

2.29

11.95***

3.67

7.33*

2.76

10.41*

3.91

8.25*

1.87

12.40*

3.17

8.83

1.67

11.87

3.15

6.86

2.44

11.34

4.13

Identifying aid organizations

1.38***

0.884

3.58***

1.78

1.58

1.13

3.7

1.98

1.25

0.64

3.5

1.63

1.67

1.1

3.74

1.78

1.06

0.37

3.41

1.7

Skills for defensibleness

6.15

2.47

6.61

3.78

5.33

2.64

6.45

3.62

6.69

2.22

6.72

3.93

6.87***

2.66

9.90***

1.64

5.37***

2.02

3.10***

1.58

Attitude

42.96*

8.49

46.64*

7.32

4.46

7.11

49.5

4.6

42

9.14

45.03

8.11

41.26

7.84

44.78

4.49

44.4

8.9

48.22

8.85

Intention

11.25***

5.25

19.25***

5.94

11,95

5.57

19.63

5.46

10.83

0.507

19,02

6.28

10.58**

5.21

17.03**

6.88

12.03**

5.28

21.81**

3.17

Behavior control

17.35*

3.88

21.94*

4.02

18.60*

3.1

21.39*

5.56

16.55*

4.15

21.39*

5.56

22.30*

2.65

21.16*

5.05

16.96*

3.23

22.75*

2.4

Subjective norm

18.65***

6.54

22.79***

1.96

19.13

4.96

23

1.63

18.36

7.39

22.66

2.07

20,61

4.91

22.96

1.49

16.4

7.5

22.59

2.4