Which theory predicts when we will first notice a faint stimulus presented amid competing background stimulation?

Question

Quizplus · Accepted Answer

Signal-detection theory predicts when we will first notice a faint stimulus presented amid competing background stimulation by taking into account both sensory and decision-making processes. It suggests that the detection of a stimulus depends on both the intensity of the stimulus and the individual's subjective criteria for detecting it, as well as factors such as external distractions and internal expectations.

Which Theory Predicts When We Will First Notice a Faint