Sensation differ from Perception

Concept of Attribution Theory
The perception of people differs from our perceptions because we make inferences about the actions of people that we don't make about inanimate objects.

Attributions theory has been proposed to develop explanations of the ways in which we judge people differently, depending on what meaning we attribute to a given behavior. Basically, the theory suggests that we observe an individual's behavior, we attempt to determine whether it was internally or externally caused.

Sensation differ from Perception
People usually mean sensation and perception the same. But, there is a clear cut distinction between the two. In simple words, sensation may be described as the response of a physical sensory organ to some stimuli. Our physical senses i.e. vision, hearing, touch, smell and taste are continuously bombarded by numerous stimuli that are both inside and outside of our body. Our physical sensory organs often react to these stimuli. The reaction of our eye to color, ear to sound, nose to odour and so on are the examples of our every day sensations. What these examples indicate is that sensation activates the perception. In this way, sensation serves as a raw input to be processed so as to make sense out of them to perceive the environment or stimuli around us.

Perception is much more than sensation. Perception depends upon the sensory raw data, yet it involves a cognitive process that includes filtering, modifying or even changing these sensation raw data to make sense out of them. In other words, the perceptual process adds to or/ and subtracts from the sensory world. A simple instruction may be looking at an object. We see by means of our eyes. Remember, it is not our eyes but what we see and tend to see in its totality, with a figure and form against a background. Thus, we find that eyes activates to see an object i.e. sensation and what is being seen i.e. perception. In this seeing process, though both sensation and perception are involved, yet perception process overcomes sensation process to make what is being seen. Following example will help to understand the difference between sensation and perception more clearly.
  1. You buy a  two wheeler that you think is the best, but not one the engineer says is the best.
  2. A subordinate's answer to a question is based on what he heard his boss says, but not on what the boss actually said.
  3. The same professor may be viewed by on student as a very goods professor and by another student of the same semester as a poor professor.
  4. The same item may be viewed by the manufacturing engineer to be of high quality and by a customer to be of low quality.

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