Participants participated in a driving simulation study to investigate night-driving reactions as a function of alcohol consumption and road conditions. Participants drank "cocktails" containing either no alcohol, 3 ounces of alcohol, or 6 ounces of alcohol. After 30 minutes, they began the driving simulation test. Each participant simulated a drive on a straight road, a road with gentle curves, or a road with many sharp curves and on which the participants encountered various road hazards. Driving speed and the number of accidents were measured.
a) Identify the design (e. g., 2 X 2 factorial).
b) Identify the total number of conditions.
c) Identify the manipulated variable(s).
d) Is this an IV X PV design? If so, identify the participant variable(s).
e) Is this a repeated measures design? If so, identify the repeated variable(s).
f) Identify the dependent variable(s).