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PSYC 230 UIUC EXAM 1 2025/2026 Exam
Questions and Detailed Answers | Get it
100% Correct Answers
Perception - 🧠ANSWER ✔✔the process of organizing and interpreting sensory
information, enabling us to recognize meaningful objects and events
Are there really 5 senses? - 🧠ANSWER ✔✔No, there are from 7-12 different
senses
neural transduction - 🧠ANSWER ✔✔receptors, transduction and neural response
Sensation - 🧠ANSWER ✔✔activation of sensory receptors due to a stimulus in the
environment (physical stimulus---->neural signal)
Phenomenology - 🧠ANSWER ✔✔internal experience that everyone has of the
external world around them
Aristotle and the Five senses - 🧠ANSWER ✔✔Aristotle said there were five senses
- smell, sight, touch, taste, and hearing - but science suggests there are many more
than that
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STATEMENT. ALL RIGHTS RESERVED
, 2
Thomas Young - 🧠ANSWER ✔✔showed that light, like waves, could be
diffracted, color recptors
Johannes Mueller - 🧠ANSWER ✔✔doctrine of specific nerve energies (distinct
senses)
Von Helmholtz - 🧠ANSWER ✔✔perception is constructed from both senses and
cognitive processes, unconscious inference, three basic color receptors
Hering - 🧠ANSWER ✔✔colors are perceived through 2 pairs of opposing colors
(four primary colors, not three)
Weber's Law - 🧠ANSWER ✔✔the just noticeable difference between two stimuli
is based on a proportion of the original stimulus rather than on a fixed amount of
difference
Fechner - 🧠ANSWER ✔✔father of psychophysics, the study of the relation
between physical stimuli and the perception they elicit
Fechner's Law - 🧠ANSWER ✔✔sensation is a logarithmic function of physical
intensity
Gestalt Psychology - 🧠ANSWER ✔✔the whole is greater than the sum of its parts
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
, 3
Law of Proximity (Gestalt) - 🧠ANSWER ✔✔elements close to one another tend to
be perceived as a unit
Law of Common Fate (Gestalt) - 🧠ANSWER ✔✔visual elements that move in the
same speed and/or direction are parts of a single stimulus
law of closure (gestalt) - 🧠ANSWER ✔✔we tend to see complete figures even
when part of the information is missing
Law of Similarity (Gestalt) - 🧠ANSWER ✔✔objects that are similar tend to be
grouped together
Law of Good Continuation (Gestalt) - 🧠ANSWER ✔✔elements that appear to
follow the same pathway tend to be grouped together
Gibson and Direct Perception - 🧠ANSWER ✔✔sensation is perception, what you
see is what you get
Information Processing Approach - 🧠ANSWER ✔✔a perspective on understanding
cognition that divides thinking into specific steps and component processes (LIKE
A COMPUTER)
computational approach - 🧠ANSWER ✔✔Describes the problem the system is
trying to solve and the constraints it uses in order to solve it, most abstract
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 3
STATEMENT. ALL RIGHTS RESERVED
PSYC 230 UIUC EXAM 1 2025/2026 Exam
Questions and Detailed Answers | Get it
100% Correct Answers
Perception - 🧠ANSWER ✔✔the process of organizing and interpreting sensory
information, enabling us to recognize meaningful objects and events
Are there really 5 senses? - 🧠ANSWER ✔✔No, there are from 7-12 different
senses
neural transduction - 🧠ANSWER ✔✔receptors, transduction and neural response
Sensation - 🧠ANSWER ✔✔activation of sensory receptors due to a stimulus in the
environment (physical stimulus---->neural signal)
Phenomenology - 🧠ANSWER ✔✔internal experience that everyone has of the
external world around them
Aristotle and the Five senses - 🧠ANSWER ✔✔Aristotle said there were five senses
- smell, sight, touch, taste, and hearing - but science suggests there are many more
than that
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, 2
Thomas Young - 🧠ANSWER ✔✔showed that light, like waves, could be
diffracted, color recptors
Johannes Mueller - 🧠ANSWER ✔✔doctrine of specific nerve energies (distinct
senses)
Von Helmholtz - 🧠ANSWER ✔✔perception is constructed from both senses and
cognitive processes, unconscious inference, three basic color receptors
Hering - 🧠ANSWER ✔✔colors are perceived through 2 pairs of opposing colors
(four primary colors, not three)
Weber's Law - 🧠ANSWER ✔✔the just noticeable difference between two stimuli
is based on a proportion of the original stimulus rather than on a fixed amount of
difference
Fechner - 🧠ANSWER ✔✔father of psychophysics, the study of the relation
between physical stimuli and the perception they elicit
Fechner's Law - 🧠ANSWER ✔✔sensation is a logarithmic function of physical
intensity
Gestalt Psychology - 🧠ANSWER ✔✔the whole is greater than the sum of its parts
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
, 3
Law of Proximity (Gestalt) - 🧠ANSWER ✔✔elements close to one another tend to
be perceived as a unit
Law of Common Fate (Gestalt) - 🧠ANSWER ✔✔visual elements that move in the
same speed and/or direction are parts of a single stimulus
law of closure (gestalt) - 🧠ANSWER ✔✔we tend to see complete figures even
when part of the information is missing
Law of Similarity (Gestalt) - 🧠ANSWER ✔✔objects that are similar tend to be
grouped together
Law of Good Continuation (Gestalt) - 🧠ANSWER ✔✔elements that appear to
follow the same pathway tend to be grouped together
Gibson and Direct Perception - 🧠ANSWER ✔✔sensation is perception, what you
see is what you get
Information Processing Approach - 🧠ANSWER ✔✔a perspective on understanding
cognition that divides thinking into specific steps and component processes (LIKE
A COMPUTER)
computational approach - 🧠ANSWER ✔✔Describes the problem the system is
trying to solve and the constraints it uses in order to solve it, most abstract
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 3
STATEMENT. ALL RIGHTS RESERVED
