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Attitudes: Advantages (7 = Strongly agree; 0 = Strongly disagree) Use the Alerta Alcohol program…

48.04 (7.28)

51.23 (6.39)

45.20 (6.89)

4.513

&±ô³Ù; .001

…will contribute to reduce alcohol consumption in adolescents in my school

5.25 (1.07)

5.57 (.99)

4.96 (1.07)

2.946

.004

…is more effective than other programs to prevent and reduce alcohol consumption.^a

4.69 (1.06)

4.96 (1.17)

4.45 (.88)

2.392

.019

…is more attractive for adolescents compared to a traditional health prevention program.^a

5.34 (1.03)

5.77 (.89)

4.96 (1.01)

4.178

&±ô³Ù; .001

…is a positive contribution to our school curriculum

5.82 (.93)

6.17 (.70)

5.51 (1.01)

3.828

&±ô³Ù; .001

…provides a positive image to our school

5.57 (1.06)

6.02 (.98)

5.17 (.97)

4.329

&±ô³Ù; .001

…will contribute to improving the academic achievement of our students.^a

4.96 (1.14)

5.19 (1.34)

4.75 (.89)

1.885

.063

…will contribute to reducing social problems in the adolescents of our school

5.34 (1.13)

5.68 (1.04)

5.04 (1.12)

2.949

.004

…satisfies me because it contributes to the good health of my students.^a

5.68 (1.00)

6.13 (.79)

5.28 (1.00)

4.673

&±ô³Ù; .001

… generates beneficial changes in the behavior of students.^a

5.39 (1.02)

5.74 (.94)

5.08 (.99)

3.435

&±ô³Ù; .001

Attitudes: Disadvantages (7 = Strongly agree; 0 = Strongly disagree) Use the Alerta Alcohol program…

28.11 (6.09)

27.34 (6.88)

28.79 (5.25)

−1.193

.236

…requires too much effort from the teachers

4.33 (1.12)

4.17 (1.32)

4.47(.89)

−1.349

.180

…requires too much time from the teachers

4.38 (1.08)

4.36 (1.25)

4.40 (.90)

-.156

.877

…is a problem due to the digital gap in my school

3.65 (1.48)

3.57 (1.69)

3.72 (1.29)

-.469

.640

…is difficult to incorporate into the existing school curriculum

4.21 (1.38)

4.02 (1.59)

4.38 (1.16)

−1.262

.211

…is complicated because the teachers do not have the skills to discuss this problem

4.68 (1.24)

4.64 (1.29)

4.72 (1.21)

-.314

.754

…will generate problems with the parents of the students

3.29 (1.46)

3.13 (1.54)

3.43 (1.39)

−1.044

.299

…will cause problems with students because they do not want to talk about their alcohol use

3.57 (1.68)

3.45 (1.77)

3.68 (1.60)

-.687

.493

Personal relevance (7 = Strongly agree; 0 = Strongly disagree)

36.92 (4.47)

37.95 (3.86)

36.00 (4.79)

2.228

.028

I am concerned about the consumption of alcohol in the students from my school

6.07 (1.14)

6.09 (1.15)

6.06 (1.15)

.123

.902

I consider it is important that students receive a web intervention to prevent and reduce their alcohol consumption.^a

6.12 (.998)

6.30 (.90)

5.96 (1.05)

1.695

.093

I consider important that schools adopt programs to prevent and reduce alcohol consumption in adolescents.^a

6.46 (.717)

6.64 (.52)

6.30 (.82)

2.460

.016

I consider that promoting the health of adolescents is part of the school’s role.^a

6.32 (.815)

6.43 (.82)

6.23 (.80)

1.222

.224

Using web programs to prevent and reduce alcohol consumption in students should be a priority

5.62 (1.06)

5.94 (.89)

5.34 (1.12)

2.949

.004

Reducing alcohol consumption in adolescents is just as important as other addictive substances

6.33 (.97)

6.57 (.74)

6.11 (1.10)

2.418

.017