CPC Members are invited to add to or revise the working definitions of these core terms:

Attribute
Capacity
Capacity coefficient
Coactive, Coactivation
Configural dimensions
Configuration, configurality
Connection/correspondence problem
Configural Superiority Effect
Context effects
Closure
Dimension
Element
Emergence
Emergent Feature
Experience Error
Feature Integration
Feature, basic
Figure
Figure-ground segregation
Garner interference
Gestalt
Gestalt psychology
Global properties, processing
Good figure, goodness
Ground Group
Grouping
Integral dimensions
Likelihood (Helmholtzean) principle
Local properties, processing
Mean Interaction Contrast (MIC)
Metaperceptual experience
Multistability
Non-additivities, non-linearities in perception
Object, perceptual
Part
Pattern
Perceptual coupling
Popout
Pragnanz principle (simplicity principle)
Proximity, grouping by
Property Reverse hierarchies
Search, visual
Search symmetry and asymmetry
Similarity
Similarity, grouping by
Stimulus
Stimulus Error
Stroop Interference
Survivor Interaction Contrast (SIC)
Systems Factorial Technology
Supercapacity
Superiority effects
Topology
configural, object
Symmetry, search
Symmetry, stimulus
Wholes, wholistic