The Absolute Threshold theory is a concept in psychology that refers to the minimum level of stimulus needed for an individual to detect its presence accurately. It suggests that there is a specific threshold below which stimuli cannot be detected.
Imagine you are at a concert with loud music playing. The Absolute Threshold theory is like the volume level at which you can just barely hear a faint whisper from someone standing right next to you amidst all the noise.
Subliminal Perception: This term refers to the process by which stimuli are perceived without conscious awareness, often below the absolute threshold.
Signal Detection Theory: This theory explores how individuals make decisions about detecting weak signals in uncertain situations.
Just Noticeable Difference (JND): JND is the smallest difference between two stimuli that can be detected by an individual consistently. It relates to the idea of thresholds and perception sensitivity.
Study guides for the entire semester
200k practice questions
Glossary of 50k key terms - memorize important vocab
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.