Trichromatic theory - Study guides, Class notes & Summaries

EXAM 2 COMPLETE QUESTIONS WITH ANSWER What is the function of color vision? ANSWER = Allows us to quickly and easily segregate a scene, identify which objects go where Trichromatic theory ANSWER = theory of color vision that proposes three types of cones: red, blue, and green Behavioral evidence for trichromatic theory ANSWER = Color matching experiments showed that 3 lights were necessary to create a metamer, therefore there must be 3 different color Physiological evidence for trichr...

Brain stem Connects the brain and spinal cord includes midbrain (Controls eye movement and processes visual and auditory information), pons (group of nerves connecting different parts of the brain; includes some cranial nerves which are involved in facial movement and transmitting sensory information), and medulla oblongata (control center for heart and lungs regulating breathing, sneezing, and swallowing) Diencephalon Base of brain includes thalamus (relay station for signals coming in...

CogSci 1B Final Certification Exam Questions and Answers 2024 Perception I: Visual Perception & Imagery (UNIT) - CORRECT ANSWER-... When did cognitive scientists start examining the brain during different cognitive processes and what facilitated this? - CORRECT ANSWER-- 1980s - functional neuroimaging Two visual systems hypothesis - CORRECT ANSWER-Two pathways of visual processing - dorsal stream - ventral stream Dorsal stream - CORRECT ANSWER-involved in perception of spatial loca...

Pathway of Vision light -> cornea -> pupil/iris -> lens -> retina -> rods/cons -> bipolar cells -> ganglion cells -> optic nerve -> optic chiasm -> occipital lobe Cornea Clear, protective cover on the eye Pupil/iris Controls light entering the eye Lens Focuses light onto retina Fovea Best vision (cones) Rods black/white, dim light Cones Colors, bright light Bipolar cells Connects rods/cones and ganglion cells Ganglion cells opponent-processing occur...

absolute threshold - Answer the minimum stimulation needed to detect a particular stimulus 50 percent of the time Which of the following are the three ossicles of the middle ear? - Answer malleus, incus, and stapes subliminal treshold - Answer messages that are below the threshold for conscious awareness similarity - Answer Objects that are similar in appearance are more likely to be perceived as belonging in the same group. Closure - Answer we fill in gaps to create a...

PSYCH 101 Exam #2 with Complete Solutions sensation -Answer-the way that our bodies sense stimuli perception -Answer-how our brains process the stimuli sensed by our body top-down processing -Answer-information processing guided by a higher-level mental processes bottom-up processing -Answer-analysis that begins with the sensory receptors absolute threshold -Answer-the minimum stimulation necessary for detection 50% of the time difference threshold -Answer-the minimum difference a person...

PYSC1001 Chapter 4 Exam Questions With Verified Solutions What is your absolute threshold? - answerthe point at which you detect a stimulus about half of the time Werner was having his hearing tested, and a number of the tones that were presented were so faint he was not able to detect them. What can you say about the faint sounds? - answerThey are below Werner's absolute threshold for sound Giovanni was watching the night sky on a clear evening in November. He noticed that sometimes wh...

PSY 5 Practice Test 2024.What kind of processing is exemplified by the following scenario? Shimon offers Mouin some salmon. Mouin thinks, "How nice. My friend is offering me fish. I wonder where he got it." This thought leads Mouin to feel happy, appreciative, and curious; he responds with a smile and an extended hand. top-down top-first bottom-up bottom-down - ANSWER top-down Which of the following statements best describes trichromatic theory and opponent-process theory? Research has...

PSYCH 115 FINAL REVIEW QUESTIONS AND ANSWERS 100% PASS The goals of psychology are.. to describe, understand, predict, and control behavior Which of the following is the correct sequence of steps when using the scientific method? Focus on theory, state the hypothesis, test with a research method, analyze data, and report the results Dr. Potralipac observed how infants reacted to the presence of a new teacher in daycare setting. What type of research method was he using? Observation...

sense organs correct answer: organs that receive stimuli (eyes, ears, nose, mouth, skin) sensory receptor cells correct answer: specialized cells within the sense organs that send neural impulses to the brain sensation correct answer: the information coming in to your brain; elementary components of an experience (such as bitter taste, patterns of light and dark, or a change in temperature) perception correct answer: the collection of processes used to arrive a meaningful interpreta...