information process

     Information processing is the change (processing) of information in any manner detectable by an observer. As such, it is a process which describes everything which happens (changes) in the universe, from the falling of a rock (a change in position) to the printing of a text file from a digital computer system. In the latter case, an information processor is changing the form of presentation of that text file. Information processing may more specifically be defined in terms used by Claude E. Shannon as the conversion of latent information into manifest information[citation needed]. Latent and manifest information is defined through the terms of equivocation (remaining uncertainty, what value the sender has actually chosen), dissipation (uncertainty of the sender what the receiver has actually received) and transformation (saved effort of questioning - equivocation minus dissipation)[citation needed].

     Within the field of cognitive psychology, information processing is an approach to the goal of understanding human thinking. It arose in the 1940s and 1950s. The essence of the approach is to see cognition as being essentially computational in nature, with mind being the software and the brain being the hardware. The information processing approach in psychology is closely allied to cognitivism in psychology and functionalism in philosophy although the terms are not quite synonymous. Information processing may be sequential or parallel, either of which may be centralized or decentralized (distributed). The parallel distributed processing approach of the mid-1980s became popular under the name connectionism. In the early 1950s Friedrich Hayek was ahead of his time when he posited the idea of spontaneous order in the brain arising out of decentralized networks of simple units (neurons). However, Hayek is rarely cited in the literature of connectionism.

The information process

Steps in the process

Defining

What do I really want to find out?

What is my purpose?

Why do I need to find this out?

What are the key words and ideas of the task?

What do I need to do?

Locating

Where can I find the information I need?

What do I already know?

What do I still need to find out?

What sources and equipment can I use?

Selecting

What information do I really need to use?

What information can I leave out?

How relevant is the information I have found?

How credible is the information I have found?

How will I record the information I need?

Organising

How can I best use this information?

Have I enough information for my purpose?

Do I need to use all this information?

How can I best combine information from different sources?

Presenting

How can I present this information?

What will I do with this information?

With whom will I share this information?

Assessing

What did I learn from this ?

Did I fulfil my purpose?

How did I go? - with each step of the information process?

How did I go? - presenting the information?

Where do I go from here?

source :  http://en.wikipedia.org/wiki/Information_processing