Reviewer Flashcards
The process by which receptor cells in the sense organs SEND NERVE IMPULSES TO THE BRAIN
Sensation
The process by which the BRAIN INTERPRETS THE SENSATION IT RECEIVES, giving it order and meaning
Perception
The process by which STIMULI RECEIVED BY THE SENSE ORGANS ARE CONVERTED INTO ELECTRICAL NERVE
Transduction
It is the SMALLEST AMOUNT OF STIMULATION needed for a person to detect
Absolute Threshold
It is the SMALLEST AMOUNT OF CHANGE in a stimulus that sets it apart from another stimulus
Just Noticeable Difference (JND)
It states that the JND IS PROPORTIONAL TO THE SIZE OF THE INITIAL STIMULUS
Fechner-Weber Law
The process by which a sensory experience DECREASES WITH CONTINUED EXPOSURE TO A STIMULUS
Sensory Adaptation
It is the process by which our vision STRENGTHENS AND BECOMES MORE SENSITIVE when there is a limited amount of light available
Dark Adaptation
After being in a dark environment, our eyes adjust to an abundant amount of light
Light Adaptation
It is our ability to DIFFERENTIATE AN OBJECT FROM ITS BACKGROUND
Figure-Ground Perfection
It is the tendency to PERCEIVE EDGES AND BORDERS despite the absence of a physical sketch
Subjective Contours
It is the tendency to ignore missing information and STILL PERCEIVE it complete
Law of Closure
It is the tendency to perceive SIMILAR ITEMS AS A GROUP
Law of Similarity
It is also called as the law of simplicity; it is the tendency to see COMPLEX PATTERNS IN A SIMPLE MANNER
Law of Pragnanz
It is the tendency to perceive CLOSER OBJECTS AS A GROUP
Law of Proximity
It is our tendency to perceive THE SMOOTHEST PATH POSSIBLE
Law of Continuity
We tend to perceive items when they are in a CLOSED REGION
Law of Common Region
It is our tendency to know that objects remain the SAME SIZE despite the image it project to the retina changes
Size Constancy
It is our tendency to know that objects remain the SAME SHAPE despite the image it project to the retina changes
Shape Constancy
It is our tendency to view objects as having CONSTANT BRIGHTNESS despite being viewed under different conditions of illumination
Brightness Constancy
It is a MISINTERPRATION of sensory stimuli
Illusion
It is our perception and judgement of the DISTANCE of objects
Depth Perception
Parallel lines are perceived as converging in the distance
Linear Perspective
The texture of a surface appears SMOOTHER AS DISTANCE INCREASES
Texture Gradient