Everything about Observation totally explained
Observation is either an activity of a
sapient or
sentient living being (for example
humans), which senses and assimilates the
knowledge of a
phenomenon or an instrumental recording of data. The term may also refer to the data collected during this activity.
Observation as recording of scientific data
Observations are statements which are determined by using the
five senses(sight, smell, touch, hear and taste).
Observations aroused by self-defining instruments are often unreliable
¹. Such observations are hard to reproduce because they may vary even with respect to the same stimuli. Therefore they're not of much use in exact sciences like
physics which require instruments which don't define themselves. It is therefore often necessary to use various engineered instruments like:
spectrometers,
oscilloscopes,
cameras,
telescopes,
interferometers,
tape recorders,
thermometers etc. and tools like
clocks, scale that help in improving the
accuracy,
quality and utility of the
information obtained from an observation. Invariable observation requires uniformity of responses to a given stimulus, and devices promoting such observation must not give out rebellious output as if having "a mind (or opinion) of their own". In
statistics, an
observation, whether of a sample or the population, measures one or more properties (weight, location, etc.) of an observable entity enumerated to distinguish objects or individuals.
The accuracy and tremendous success of science is primarily attributed to the accuracy and
objectivity (for example repeatability) of observation of the reality that science explores.
The role of observation in the scientific method
The
scientific method includes these steps:
- 'observe' a phenomenon,
- 'Hypothesize' an explanation for the phenomenon,
- 'predict' a logical consequence of the guess,
- 'Test' the prediction, and
- 'review' for any mistakes.
Observation plays a role in the first and fourth steps in the above list. Reliance is placed upon the five physical
senses:
visual perception,
hearing (sense),
taste,
feeling, and
olfaction, and upon measurement techniques. It is therefore understood that there are always certain limitations in making observations.
Role of observation in philosophy
"Observe always that everything is the result of a change, and get used to thinking that there's nothing
Nature loves so well as to change existing forms and to make new ones like them."
Meditations. iv. 36. -
Marcus Aurelius
Observation in
philosophical terms is the process of filtering
sensory information through the thought process.
Input is received via
hearing,
sight,
smell,
taste, or
touch and then analyzed through either rational or irrational thought. You
see a parent beat their child; you
observe that such an action is either good or bad. Deductions about what behaviors are good or bad may be based on no way preferences about building relationships, or study of the consequences resulting from the observed behavior. With the passage of time, impressions stored in the consciousness about many related observations, together with the resulting relationships and consequences, permit the individual to build a construct about the moral implications of behavior.
The defining characteristic of observation is that it involves drawing conclusions, as well as building personal views about how to handle similar situations in the future, rather than simply registering that something has happened. But according to
Jiddu Krishnamurti, observation doesn't imply drawing conclusions and building personal views. He stressed the non-accumulation of knowledge. Such an observation, he asserted, will make the
mind free.
Further Information
Get more info on 'Observation'.
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