I am looking at the effects of 4 different driving training methods on 4 different groups of people. My dependent variables are thier number of accidents, number of points on driving record, and number of citations at 3 months after receiving their license and then a year later after receiving their license. What test do I use to determine if any of the training methods were effective?
Also each group will be rating their perceptions of effectiveness using a likert scale. What test would I use to determine if there are any differences amongst the four groups in the perceptions of effectiveness?
thank you much!!
Also each group will be rating their perceptions of effectiveness using a likert scale. What test would I use to determine if there are any differences amongst the four groups in the perceptions of effectiveness?
thank you much!!