A researcher investigated the relationship between alcohol intake and reaction time in a driving simulation task.Participants drank either one ounce or three ounces of alcohol and were then measured on braking speed at a simulated red light.The dependent variable was the

Question

Quizplus · Accepted Answer

The dependent variable in this study is the braking speed at the simulated red light, as it is the variable being measured and potentially impacted by the alcohol intake of the participants. The amount of alcohol (A), the red light (C), and degree of intoxication (D) are all independent variables that are being manipulated or observed to understand their impact on the dependent variable of braking speed.

A Researcher Investigated the Relationship Between Alcohol Intake and Reaction