PSY 120 Purdue Exam 1 Questions with Correct Answers 100% Solved

PSY 120 Purdue Exam I Questions with Correct Answers 100% Solved Sensationcharacteristics of incoming stimuli Perceptionprocesses used to create a meaningful interpretation of sensations Transductionexternal messages translated into language we can understand Lighttransduced in vision; form of electromagnetic signals Anatomy of the Eye (Vision)cornea and lens -> pupil -> retina -> receptor cells (rods and cones) -> optical nerve -> brain Depth Perceptionability to perceive world in three dimensions Optical Illusionexperience of seeming to see something that does not exist Nature/Nurture (vision)your environment can condition how and what you see Pitchperception of frequency Volumeperception of amplitude Place Theorybased on location of active receptor cells Frequency Theorybased on rate of neural impulses 3 Skin Senses1. Touch 2. Temperature 3. Pain Touchpressure- sensitive receptor cells in skin Temperatureneurons activated when activated when skin is either cold or warm Painbodily warning system for any stimulus intense enough to damage tissue 2 Chemical Senses1.Gustation 2. Olfaction