PSY Exam 3 Questions and Answers | 2026 Update | 100% Correct.
PSY Exam 3 Questions and Answers | 2026 Update | 100% Correct. Sensation - Stimulation of sensory receptors and transmission of sensory info to the central nervous system. Transduction - Converting physical energy into chemical impulses Perception - Process of selecting, organizing and interpreting sensory info. Psychophysics - Study of the relationship between physical aspects of stimuli and our psychological experience of them. Absolute threshold - Smallest intensity of a stimulus that must be present to be detected 50% of the time. Difference threshold -
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