sensation

2. EDU 07 PERSPECTIVES OF
LEARNING AND TEACHING
Submitted by,
Karthika R krishna

3. SENSATION

5. SENSATION
• Sensation is the indefinite generalized body
feeling
• The faculty to feel or perceive physical
sensibility
• A perception associated with stimulation of a
sense organ or with a specific body condition

6. • “Sensation are elementary impression about
the external world gathered by sense organs.It
is merely awareness of the bare quality of
experience and arises directly from the
stimulation of a sense organs.”

7. NATURE OF SENSATION
• Sensation is the simplest form of cognition
• Sensation is the elementary raw material of
our knowledge
• Sensation is the simplest form of mental
activity
• It is orginated from the sense organs
• A sensation is an inner experience aroused by
the respective stimulus through sense organs
• The bare awareness of a sensory quality like
sound,colour,odour or taste is a sensation.

8. TYPES OF SENSATION
SENSATION
Organic
sensation
Motor
/kinaesthetic
sensation
Special
sensation
It is produced by
internal organs.
Eg. Hunger, thirst
These are
produced by
changes in the
organs of
movement viz ,
muscles, tendons,
and joints
These are produced
by special kinds of
stimuli like light
waves, air waves and
so on. Colour ,
sounds, taste, smell,
pressure, heat, cold
etc are special
sensation

9. ATTRIBUTES OF SENSATION
Attributes
of
sensation
Quality
Intensity
Extensity
Duration
Localisation

10. 1.Quality:-These are produced by different kind
of stimuli and they have different sense
organs.
Eg: Sensation of sound are produced by air on
the ear
2. Intensity:-all sensation differ in intensity and
vary from weak to very intensive nature
Eg: a white a faint sound produces a faint
sensation of light

11. 3.Extensity :- It is depends upon the area of the
sensitive surface stimulated by a stimulas .
Eg: Touch a book with a finger tip and then with
your palm the first tactual sensation has greater
extensity than the second one .
4.Duration:- * every sensation has a sensible
duration
* a sensation may linger in the mind for a
shorter or longer duration
* a sensation may last longer than its stimulus
causing after sensation .* It is specially noticable
in case of vision

12. 5. Localisation :-It is distinguishes a sensation of
one part of a sense organ form an identical
sensation of another part

13. LAWS OF SENSATION
SIMILARITY PROXIMITY CLOSURE CONTINUITY
This law states
that elements of
a stimulus
configuration will
be grouped
together
perceptually if
they are similar
to each other
This law states
that elements
nearer to each
other are
perceived as
part of the same
configuration
The law states
that we tend to
close the open
edges of a figure
to make the
stimulus
configuration
complete.
The law states that
we link individual
elements of a
configuration so
that they form
continuous pattern
that makes sense
to us.

14. FACTORS OF SENSATION
*GOOD HEALTH
*PEACE AND QUIET
* LOVE
*JOY
*DREAMS
*PRESSURE
*TEMPARATURE
*SMELL

15. SENSATION OF EYE

16. SENSATION OF EAR

17. SENSATION OF NOSE

18. SENSATION OF SKIN

19. SENSATION OF TONGUE

23. MULTIPLE CHOICE QUESTION
1. Sensation is merely awareness of the bare ……of experence
a)extensity b)duration
c)quality d)localisation
2. Sensation is the process of ……..
a)cognition b)motor
c)mental activity d)both a&c
3. Which types of sensation is produced by internal organs
a)organic b)special
c)motor d)kinaesthetic
4. Which are the special sensation
a)muscles&tendons b)colour&sound
c)thirst&hunger d)pressure& heat
5. Sensation are originated from
a)eye b)nose
c)leg d)sense organs

24. 6. …….are produced by changes in the organs of movement viz,muscles,
tendons and joints
a)quality b)special
c)organic d)motor
7……… is an example of organic sensation
a)cold b)heat
c)hunger d)none of these
8 A sensation is an …… experience
a)outer b)inner
c)extensity d) intensity
9. Which attributes is produced by different kind of stimuli and they have
different sense organs
a)duration b)extensity
c)quality d)intensity
10. Which law states that elements of a stimulus configuration will be
grouped together perceptually if they are similar to each other
a)continuity b)similarity c)closure d)proximity

25. 11. ……attributes is specially noticable in case of vision
a)extensity b)quality c)localisation d)duration
12 sensation is the elementary raw material of our ……..
a)mental b)knowledge c)sense organs d)cognition
13 which type of attributes is depends up on the area of the sensitive surface
a)duration b)Localisation c)extensity d)intensity
14 Which law states that we tend to close the open edges of a figure to make
the stimulus configuration complete
a)continuity b)closure c)proximity d)similarity
15 our entire knowledge depends on ………..
a)perception b)sensation c)thinking d)reasoning
16 ………..refers to the tendency to perceive stimuli nearer one another as
belonging together
a)similarity b)continuity c)closure d)proximity

26. 17 Sensory process are extremely important for our knowing and doing any
thing in the ……..
a)heridity b)personality c)environment d)thinking
18 Motor sensation is also known as
a)organic b)special c)kinaesthetic d)duration
19 Which are the factors of sensation
a)good health b)love c)joy d)all the above
20 The law of continuity states that we link …………. Elements of a
configuration
a)stimulus elements b)group elements c)individual elements
d) none of these

27. Two mark questions
1. What is mean by sensation?
2. What is special sensation?
3. Write an example of intensity attributes?
4. What is organic sensation and write it example?
5. Define law of similarity
FIVE MARK QUESTIONS
1.Nature of sensation?
2.Factors of sensation?
3.What is the different from law of closure and law of proximity?
4.Attributes of sensation?
5.”Sensation is a mental activity” discuss?

28. ESSAY QUESTION
1.What is sensation ? Write the factors ,laws
and attributes of sensation?