Reference no: EM133623830

Question: Signal Detection Theory, originating with Gustav Fechner's work in psychophysics in the 1800s and further developed in the 1950s, has profoundly advanced our comprehension of how humans perceive and interpret stimuli. It has left a lasting impact on cognitive, experimental, and social psychology as a foundation for understanding perception, decision-making, and ambiguity resolution. Despite its significance, SDT remains relatively obscure outside the field of psychology, likely due to its mathematical complexity, specialized nature, and limited popularization. Nonetheless, learning about SDT is crucial for enhancing scientific understanding, practical applications, and critical thinking skills, making it a valuable and underappreciated study area within psychology. We should learn about the theory to understand the different signal. Therory will helps us understand the ability of discrimination. Reflecting the influence across fields of psychology suach as cognitive ,experimental and psychology Cognitive psychology is a form of experimental psychology. Cognitive psychologists use experimental methods to study the internal mental processes that play a role in behavior. What theory will you use ?