Study variables

Coding

Alpha de Cronbach

Gender

1 = Male; 2 = Female

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Age

Between 18 and 24 years old

-

Group

1 = University; 2 = Non-university

-

Nationality

1 = Portuguese; 2 = Other

-

Had alcohol in the last 12 months

1 = Yes; 2 = No

-

Had sexual intercourse

1 = Yes; 2 = No

-

Had occacional sexual partners

1 = Yes; 2 = No

-

Had sexual intercourse under the effect of alcohol and/or drugs

1 = Yes; 2 = No

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Reasons for drinking alcohol

Enjoyment

- Because it gives you a good feeling

- To feel drunk

- Because it was fun

1 = Never; 2 = rarely; 3 = sometimes; 4 = often; 5 = always

.77

Socialization

- Because it helped you to have fun in a party

- Because it made social moments more special

- Because it promoted fun and parties

1 = Never; 2 = rarely; 3 = sometimes; 4 = often; 5 = always

.83

Peer pressure

- In order to make part of a group you like

- For people to like you

- So that you do not feel put aside

1 = Never; 2 = rarely; 3 = sometimes; 4 = often; 5 = always

.90

Coping

- Because it helped you when you felt depressed or uptight

- In order to cheer yourself up when you were feeling down

- In order to forget your problems

1 = Never; 2 = rarely; 3 = sometimes; 4 = often; 5 = always

.91