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LO4 - Information Quality and Timeliness
Information Quality and Timeliness
20
Computer Networking
Undergraduate 1
05/18/2012

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Cards

Term
Uniqueness
Definition
relates to the amount of primary information contained within the resource which is not obtainable from other sources.
Term
Content Criteria
Definition
is the criteria which considers the value of the information source
Term
Process Criteria
Definition
Is the delivery and update systems which integrate the information with the website and support it.
Term
Substantiveness
Definition
of an Internet resource refers to the quantity of information that is actually held on the server at the site in question.
Term
Form Criteria
Definition
is the criteria which considers the format and structure of the information source
Term
Appropriate Technologies
Definition
is the use of technologies and standards that will enable users to access and utilise all aspects of the resource.
Term
Navigation
Definition
is the ease with which users can orientate themselves within a resource and find  their way around it.
Term
Site Integrity
Definition
relates to the stability of the site over time. This usually relates to the work of the site manager or Web master.
Term
Authority
Definition
of the information will depend on the expertise, reputation and status of the source.
Term
Accuracy
Definition
of a resource will depend on how  correct all the information actually is.
Term
Completeness
Definition
of a resource refers to a finished piece of work that is available on-line in its entirety.
Term
Coverage
Definition
is the depth and breadth of the information.
Term
Validity
Definition
depends on how well founded, trustworthy and reliable the content of the resource is
Term
User Support
Definition
is offered to users to help them answer queries and problems that arise whilst using the resource.
Term
System Integrity
Definition
refers to the stability and accessibility of the server hosting the resource over time. This usually refers to the work of system administrators.
Term
Information Integrity
Definition
refers to the value of the information content over time - usually relating to the work of the author or creator.
Term
The areas of quality and timeliness of the information source that will be assessed are;
Definition

·         Source

·         Content

·         Purpose and intended audience

·         Timeliness

Term
What is Information Quality?
Definition

The attributes of data which has been transformed for a specific purpose.

Term
There are four main areas to evaluate in assessing the quality and timeliness of an information source.
Definition

1.       THE SOURCE (Who wrote it? and Where is it?)

2.       THE CONTENT (What is it? - Is it appropriate? Is it presented well? Is it complete?)

3.       PURPOSE and INTENDED AUDIENCE (Why write it? and Who was it written for?)

4.       TIMELINESS (When was it written?)

Term
Types of New media
Definition
  1. Information /static media depositories Flicker, Photobucket etc..
  2. Dynamic media sharing - Youtube, podcasts
  3. Information/Content sharing -blogs, social bookmarking, social networks, microblogging
  4. Collaboration services- Wiki’s, Google docs?
  5. Other - Short Message Service (SMS),Webchat
    Skype
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