Sensory adaptation is the process by which our sensory receptors become less responsive to constant stimuli over time.
Sensory Adaptation cheat sheet for homework
This is the minimum level of stimulus intensity needed for a stimulus to be detected half of the time.
This law states that the change in a stimulus that will be just noticeable is a constant ratio of the original stimulus.
A theory predicting how and when we detect the presence or absence of a faint stimulus (signal) amid background stimulation (noise).