Describe how signal detection theory has helped us learn more about how we sense and understand things around us. Think about its history, starting with Fechner's work in the 1800s to more recent discoveries in the 1950s. This theory has dramatically advanced our understanding of how we detect and interpret stimuli in our environment. Please share your opinions on how this theory has influenced different areas of psychology and why some people might not be aware of its significance. Why do you think we should learn about this theory? Reflect on its influence across various fields of psychology, such as cognitive, experimental, and social psychology. Address why you think its significance might not be widely recognized