Psychology 1000 Study Guide - Midterm Guide: Signal Processing, Sound Intensity, Retina

• School: Western University
• Department: Psychology
• Course: Psychology 1000
• Professor: Laura Fazakas- De Hoog

Document Summary

Suggested that we are all experience sounds as colours born syriaesthetic. Reconstructed into receptors feature detectors features neural. Detection into nerve impulses process by which our sensory organs respond to and translate environmental stimuli. P r o c e s s e s between physical characteristics of stimuli and sensory capabilities: absolute it) differences between stimuli limits : loudest lquetest sound. Minimum intensity needed to detect a stimulus t absolute threshold in sensitivity correctly 501 of the time. " can change from time to time own can it fluctuate decision criterion : how certain they must be that a stimulus is present factors that. I stir intensities , participant"s and situation"s concerns influence sensory judgements characteristics affect decision criteria t rewards / costs for hits trusses radar operator notices a decision e - g. in part , Perception is lowers detection thresholds small blip during wartime. , not during peaceful op . op .