6. • Speech perception is the process by which the
sounds of language are heard, interpreted and
understood.
• The sound of a word can vary widely
according to words around it and the tempo
of the speech, as well as the physical
characteristics, accent and mood of the
speaker.
7. • People can rapidly and accurately identify
three-dimensional objects by touch.
• This involves exploratory procedures, such as
moving the fingers over the outer surface of
the object or holding the entire object in the
hand.
8. • Taste is the ability to perceive the flavor of
substances including, but not limited to, food.
• There are five primary
tastes: sweetness, bitterness, sourness, saltine
ss, and umami . Other tastes can be mimicked
by combining these basic tastes.
9. • Other senses enable perception of body
balance, acceleration, gravity, position of body
parts, temperature, pain, time.
• perception of internal senses such as
suffocation, gag reflex, intestinal distension.
10. • Social perception is the part of perception that
allows people to understand the individuals
and groups of their social world.
14. Hallucinations in general show the
creative nature of perceptual events.
A hallucination is a perceptual event
that is accepted as real although it
does not correspond to reality.
Hallucinations
15. * Illusions are persistent errors produced by an
environmental stimulus.
Illusions
*Even non-human animals see illusions much
the way humans do,