Breathalyzer Measurement allows the researchers to test for the presence of alcohol and serves as an eligibility confirmation tool. Eighty-three respondents will need to take the breathalyzer measurement. Thirteen of the respondents will take the breathalyzer measurement twice (those respondents participating in both Track A and Track B). The remaining 35 respondents of Track A only and the 35 respondents for Track B only will take the breathalyzer measurement once. A total of 96 measurements will be collected over the 83 respondents, thus, the frequency of response is 1.16. Respondents will take approximately 3 minutes to complete the task.
| File Type | application/vnd.openxmlformats-officedocument.wordprocessingml.document |
| Author | NHTSA |
| File Modified | 0000-00-00 |
| File Created | 2024-07-23 |