These pages use javascript to create fly outs and drop down navigation elements.

Summaries of Constructs and Instruments

Please note that this section is an archive and is no longer being updated.

Measurement Issues from the Top-Down

In this section METRIC provided a summary of an entire construct, along with a list of the most frequently cited instruments that have been used in measuring that construct. Each overview includes a brief description of the construct, information about its relevancy in VA research, its unique measurement issues, the list of most-cited instruments that have been reported in the literature, and references.

Each instrument on the most-cited list is linked to brief summaries that provide its developmental history, purpose, useful facts, and a reference list for that instrument. When available, links to METRIC Instrument Reviews, or other relevant materials, have been provided.

How This Information Was Obtained

METRIC researched the scientific literature and reference texts in order to summarize constructs and instruments. In addition, they sought the advice of experts in each of the fields that were covered in the Construct Menu for additional insight into how it is measured. Citation frequency data is found using the ISI Web of Science Citation Search, which returns the number of times a specific article (in this case, the developmental article for an instrument) has been cited by others. Each of these construct overviews and instrument summaries are given a date stamp (at the bottom of the page), providing a temporal reference.

Browse All Resources
If an Overview of interest is not yet available, try looking for other resources within that area using the Browse by Construct page. There may be Instrument Reviews, Evaluations of other websites, or Reviews of Books containing pertinent instrument information.