Several Factors influence how we will groupobjects

Our ability to maintain a constant perception ofan object despite movement

Ability to gauge motion

Monocular Cues

Binocular Cues

Investigates the effects of the distractions andinterference we experience while perceiving theworld

We perceive by filling in gaps in what we sense

We use the features of the object itself to builda complete perception

Olfactory receptors

Some pain messages have a higher priority thanothers

height of the wave and determines the loudnessof the sound

the length of the waves, determines the pitch

Place Theory: the hair cells in the cochlearespond to different frequencies of sound basedon where they are located in the cochlea

Frequency Theory: hair cells sense the upperrange of pitches but not the lower ones

We have three types of cones in the retina

Sensory receptors arranged in the retina comein pairs (red/green, yellow/blue, black/white)