JND Study guides, Class notes & Summaries
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AP Psychology Sensation & Perception Terminology
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AP Psychology Sensation & Perception Terminology Sensation the raw data of experience; sensory stimulation; example are eyes only register light energy and ears only register wave energy Difference threshold Just Noticeable Difference (JND); the smallest change in stimulation that you can detect 50% of the time; differs from one person to the other (and from moment to moment); tells us the flexibility of sensory systems Perception the mental process of sorting, identifying, and arranging raw s...
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Psychology 101 Chapter 4 questions with 100% correct solutions 2024/2025
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Psychology 101 Chapter 4Sensation - correct answer simple stimulation of a sense organ 
 
perception - correct answer the organization, identification, and interpretation of a sensation in order to form a mental representation 
 
transduction - correct answer occurs when many sensors in the body convert physical signals from the environment into encoded neural signals sent to the central nervous system 
 
psychophysics - correct answer methods that measure the strength of a stimulus and the ...
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samenvatting onderlijnde begrippen PR1
- Summary • 26 pages • 2022
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Een begrippenlijst van alle onderlijnde begrippen
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Hearing Aid Abbreviations
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Hearing Aid Abbreviations 
AC Air Conduction 
AGC 
Automatic Gain Control 
ALD Assistive Listening Device 
ANSI 
ASP 
AVC 
BC 
BTE 
CFA 
CL 
CNS 
CNT 
CPS 
CROS 
dB 
American National Standards Institute 
Automatic Signal Processing 
Automatic Volume Control 
Bone Conduction 
Behind-the-ear hearing instrument 
Continuous flow Adapter (earmold) 
Comfortable Level 
Central Nervous System 
Can Not Test 
Cycles Per Second 
Contralateral Routin...
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CMN 140 Exam 1, CMN 140 Exam 2, CMN 140 Final with Complete Solutions
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CMN 140 Exam 1, CMN 140 Exam 2, CMN 140 Final with Complete Solutions 
 
Media at the very beginning? - Answer--Humans have evolved psychological programs for creating media (e.g. cave paintings, oral histories, etc.) 
 
Audiences: Physical Exposure - Answer-*Definition:* the things in our midst that we COULD be exposed to 
 
-Physical exposure (visual, auditory) is a necessary but not sufficient condition for media exposure 
 
*Just b/c we are physically exposed to a message does NOT mean we pr...
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MCAT Psychology Practice Test
- Exam (elaborations) • 23 pages • 2023
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Absolute threshold - The minimum stimulus intensity required to activate a sensory receptor 50% of the time. 
 
Difference threshold (JND) - The minimum noticeable difference between two sensory stimuli 50% of the time. 
 
Weber's law - States that two stimuli must differ by a constant proportion for difference to be perceptible. 
 
Spotlight model - Visual attention can shift within the visual field but can only be focused on a single target. 
 
Phonological loop - A component o...
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Psych 10-Lecture 5 summary notes 2023
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Psych 10-Lecture 5 
 
Sensation - The physical processing of environmental stimuli by the sense organs. 
 
Perception - The psychological process of interpreting sensory information 
 
Psychophysics - methods that measure the strength of a stimulus and the observer's sensitivity to that stimulus 
 
Gustav Fechner - early German psychologist credited with founding concept of a "threshold" (psychophysics) 
 
absolute threshold - the minimum stimulation needed to detect a particular stimulus 50 ...
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PSYC 110 - Sensation and Perception
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Terms in this set (40) 
Sensation 
Process by which our sensory receptors and nervous system receive and represent stimulus 
energies from our environment; Detection of info by senses and transmission of this info to your 
brain 
Perception 
Process of organizing and interpreting sensory info, enabling us to recognise meaningful objects 
and events; process by which your brain organizes and interprets sensory input; if selectively 
impaired for faces, this would allow you to recognise people fro...
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CBRS Final Exam 2023 with 100% correct answers
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What are the different types of retailers? 
1. Type of merchandise and price (convenience goods, shopping goods, speciality goods) 
2. Assortment- breadth and depth 
3. Customer service- high level or low level 
 
 
 
What is breadth and depth? 
Breadth- number of different products 
Depth- different variations of a single product 
 
 
 
What is market segmentation? 
Process of dividing a market into groups based on a variety of similar characteristics 
 
 
 
Relation between segmentation, targe...
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Intro. to Psychology 2023 Final Exam
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Intro. to Psychology 2023 Final Exam 
 
Psychology 
The study of behavioral and metal processing, belongs to behavioral science 
4 goals of psychology 
DEPI: describe, explain, predict, influence 
Basic science 
Just doing research 
Applied science 
Doing something with it 
Introspection 
Act of looking inward to examine mental experience 
Phrenology 
Predicting behavior by studying the bumps on someone's head 
Pseudoscience 
False science like astrology, horoscopes and phrenology 
Humanistic 
...
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