Question | Response choices | Complete observations | Pearson’s r or agreement |
Which of the following categories best captures the amount of marijuana you smoked over the past 30 days? | An eighth of an ounce (which is the same as 3.5 g) | 92 | Pearson’s r=0.83 |
A quarter of an ounce (which is the same as 7 g) | |||
A half of an ounce (which is the same as 14 g) | |||
Three quarters of an ounce (which is the same as 21 g) | |||
An ounce (which is the same as 28 g) | |||
Grams | |||
Ounces | |||
Hits | |||
Other | |||
Refused | |||
Don’t know | |||
In the last 30 days have you smoked a … | Joint | 97 | Agreement=77.3% |
Pipe | |||
Bong | |||
Blunt | |||
Spliff | |||
In the last 30 days, how many days per week did you smoke a joint? | Every day | 53 | Pearson’s r=0.63 |
6 days/week | |||
5 days/week | |||
4 days/week | |||
3 days/week | |||
2 days/week | |||
1 days/week | |||
Days/month | |||
Refused | |||
Don’t know | |||
On those days, how many joints did you smoke? | ___ Number of joints | 53 | Pearson’s r=0.92 |
Less than one joint | |||
Refused | |||
Don’t know | |||
In the last 30 days, how many days per week did you smoke a pipe? | Every day | 55 | Pearson’s r=0.77 |
6 days/week | |||
5 days/week | |||
4 days/week | |||
3 days/week | |||
2 days/week | |||
1 days/week | |||
Days/month | |||
Refused | |||
Don’t know | |||
On those days, how many pipes did you smoke? | ___ Number of pipes | 51 | Pearson’s r=0.63 |
Less than one pipe | |||
Refused | |||
Don’t know | |||
In the last 30 days, how many days per week did you smoke a bong? | Every day | 9 | Pearson’s r=0.76 |
6 days/week | |||
5 days/week | |||
4 days/week | |||
3 days/week | |||
2 days/week | |||
1 days/week | |||
Days/month | |||
Refused | |||
Don’t know | |||
On those days, how many bongs did you smoke? | ___ Number of bongs | 9 | Pearson’s r=0.85 |
Less than one bong | |||
Refused | |||
Don’t know | |||
Number of days marijuana was smoked in past 30 days* | Pearson’s r=0.78* | ||
Total number of joints/pipes/bongs used in past 30 days* | Pearson’s r=0.89* |
*Calculated based on previous questions.