INFORMATION SYSTEM APPLICATIONS System Development Life Cycle.
Information cycle
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Transcript of Information cycle
![Page 1: Information cycle](https://reader030.fdocuments.in/reader030/viewer/2022011722/58ee0cd11a28ab0f688b4611/html5/thumbnails/1.jpg)
• Up-to-the minute information and breaking news stories.
• Frequent updates.• May be inaccuracies in
reporting.
The Day Of
Social media (Twitter, FB, Blogs), news/radio broadcast, news websites,
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The Week of…
• Provides some perspective.
• More time has gone by to clarify the story and avoid errors.
![Page 3: Information cycle](https://reader030.fdocuments.in/reader030/viewer/2022011722/58ee0cd11a28ab0f688b4611/html5/thumbnails/3.jpg)
The Week after…
• Current information on recent events
• Readable information for general audience
• Overview and background information covering significant events
• Represent varying points of view and opinions which require evaluation
• Articles not peer-reviewed
![Page 4: Information cycle](https://reader030.fdocuments.in/reader030/viewer/2022011722/58ee0cd11a28ab0f688b4611/html5/thumbnails/4.jpg)
Months after…• Research by experts in their field
and reviewed by peers• Comprehensive analysis on a
very specific topic• Bibliography of cited works can
lead to other relevant sources
• Writing contains specialized language
• Usually only available by subscription or through libraries
• Published less frequently than popular magazines
• Focus of article may be too narrow for general research needs
![Page 5: Information cycle](https://reader030.fdocuments.in/reader030/viewer/2022011722/58ee0cd11a28ab0f688b4611/html5/thumbnails/5.jpg)
Years after…
• In-depth coverage of topics from many perspectives
• Length of time to publish prevents locating breaking news topics
• Length of book or detailed coverage not conducive to quick overview
![Page 6: Information cycle](https://reader030.fdocuments.in/reader030/viewer/2022011722/58ee0cd11a28ab0f688b4611/html5/thumbnails/6.jpg)
Continued…
• Reference Material
• Government websites/documents.