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Searching the Connexions Web Site

Module by: Kenneth Leroy Busbee. E-mail the author

Summary: How to launch a search, the parts of a search results and refining a search with limiting factors.

Starting a Search

The best way to learn about how to search is to get a little bit of understanding and then practice (play around with searching). Within Connexions you can launch a search in one of two ways:

  1. Via the Content Tab
  2. Via the Search Box

In the examples below, we demonstrate the two methods by searching for “Programming”.

Figure 1: Type in “Programming” via the Content tab
Figure 1 (graphics1.jpg)

Results of the Search

Both of the above methods result in the Connexions web site looking for the word “programming” anywhere within the repository including the title, keywords, summary and module content. The results of the above search are:

Figure 2: Search results from “Programming”
Figure 2 (graphics3.jpg)

The parts and general information about the search results are as follows:

  1. Limit search to: - An area where you can check or select additional limiting factors to reduce the search results.
    • Title – At least one of the search words must be in the module or collection title
    • Author – At least one of the search words must be in the author’s name
    • Collections – Return only collections (no modules)
    • Subjects Pull Down – Pick from one of the subject areas identified by authors when they create modules or collections
  2. View – “Lens” is the normal default. The user (or viewer) may choose from the following views which always show the title and author, plus:
    • Detail – shows the author’s institution, keywords and summary for the module or collection; if they exist
    • Compact – shows only the title and author
    • Statistics – shows total view, views per day, percentile ranking and raw module count ranking. Since there are over 15,000 modules and collections, any raw ranking of 1,500 or lower would be in the top 10% of materials viewed. The percentile ranking may be more useful because it will not be distorted over time. As the Connexions repository grows (let’s say to 30,000 modules and collections) the raw ranking of 1,500 or lower would represent the top 5% of the repository.Statistics might be a measure of quality, but you should consider that usage (forced upon students using a collection as a textbook) and quality are not necessarily interchangeable.
  3. Sort sequence – Usually in “Type” sequence which places the “Selected Content” (Item 6) with collections first and modules second; each group sorted alphabetically. The user (or viewer) of the lens may choose from the following sort sequences:
    • Relevance
    • Popularity
    • Language
    • Revision Date
    • Title
    • Type
    • Rating – As rated by viewers of the modules. This feature was added during 2009 and may not be useful until more people rate modules within the Connexions repository. If rated by several people, it can be used as a measure of quality.
  4. How many items show per page – adjustable by the user (or viewer) of the lens

Refining a Search

The following slides show taking the results and adding additional search limiting factors to reduce the search results.

  1. Programming
  2. Limiting the search to the Science and Technology subjects
  3. Limiting the search to modules or collections that have “programming” in the title
  4. Limiting the search to only collections
  5. Adding an author’s name to the search box and limiting the search to collections that have “programming” or “Busbee” in the title and also have “programming” or “Busbee” in the author’s name
Figure 3: Search Results 1, 2 and 3
Figure 3 (graphics4.jpg)

Figure 4: Search Results 4 and 5
Figure 4 (graphics5.jpg)

Practice Searching

The best way to understand how to do searching is to practice or play with them. A suggestion is to practice all of the items in this module. Remember, over time additional items will be added to the repository and your search results may vary.

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Definition of a lens

Lenses

A lens is a custom view of the content in the repository. You can think of it as a fancy kind of list that will let you see content through the eyes of organizations and people you trust.

What is in a lens?

Lens makers point to materials (modules and collections), creating a guide that includes their own comments and descriptive tags about the content.

Who can create a lens?

Any individual member, a community, or a respected organization.

What are tags? tag icon

Tags are descriptors added by lens makers to help label content, attaching a vocabulary that is meaningful in the context of the lens.

| External bookmarks

Module to:

My Favorites (?)

'My Favorites' is a special kind of lens which you can use to bookmark modules and collections. 'My Favorites' can only be seen by you, and collections saved in 'My Favorites' can remember the last module you were on. You need an account to use 'My Favorites'.

| A lens I own (?)

Definition of a lens

Lenses

A lens is a custom view of the content in the repository. You can think of it as a fancy kind of list that will let you see content through the eyes of organizations and people you trust.

What is in a lens?

Lens makers point to materials (modules and collections), creating a guide that includes their own comments and descriptive tags about the content.

Who can create a lens?

Any individual member, a community, or a respected organization.

What are tags? tag icon

Tags are descriptors added by lens makers to help label content, attaching a vocabulary that is meaningful in the context of the lens.

| External bookmarks