What describes a Two-Way Active Avoidance Task?

In a Two-Way Active Avoidance Task, the primary objective for the subject, often an animal, is to escape an aversive stimulus, such as a shock. The setup typically involves two distinct sides or compartments that the subject can move between. When a warning cue is presented, the subject has the opportunity to avoid the imminent shock by successfully moving to the opposite side before the shock is delivered. Thus, it is the active participation of the subject in avoiding the painful stimulus through running that is central to this task.

This task emphasizes learning through the association between cues (like a warning signal) and the behavior (running to a safe area) needed to avoid the negative outcome (the shock). This form of learning is a key concept in behavioral studies, showcasing how subjects adapt their behavior based on the consequences of their actions within a controlled environment.