Item banking refers to the process of building large pools of questions for an assessment program. This is designed for the planned reuse of items. For example, suppose you publish a new exam every month, and you want about half the questions to be new. Over time, you build up a large pool of items, making it easier to assemble new forms.
Item banking also then tracks metadata about the items, such as content area, Bloom's taxonomy, results of human review, and statistics. These things are essential for establishing validity.
A powerful item banking software platform is essential to completing this process. You can't just use Google Docs! For more info, check out https://assess.com/item-banking/
2. ABOUT ME
Nathan Thompson, PhD
CEO of ASC
● PhD in Psychometrics, University
of Minnesota
● Topic: Adaptive/Personalized
Assessment
● 20 years of experience in item
banking and assessment software
● Taught at 2 universities
● Worked with 100s of orgs and
traveled to 20 countries
● Written 1000s of items
3. What is item banking?
• A centralized software system to:
• Author test items
• Review test items
• Store metadata
• Assemble test forms
• Print/export/deliver the forms…
• Typically, part of a cloud-based
ecosystem to develop, deliver, and
analyze assessments
4. Why item banking?
• Easier to author/review items
• Easier to assemble/manage test forms
• Easier to manage item banks and track item
usage
• Track item metadata
• Move towards online delivery
• Facilitate reporting to inform stakeholders
and manage future work
5. Why item banking?
• Makes things MUCH more
efficient if you have large
numbers of items, users, or tests
• Can save large amounts of money
and time
• Drives validity
6. What is an item bank?
Math.001
Domain: Alg
P=0.96
etc…
Item Bank
Test Form A Test Form B
Math.002
Domain: Geo
P=0.82
etc…
Math.003
Domain: Stats
P=0.64
etc…
Math.004
Domain: Geo
P=0.84
etc…
Math.005
Domain: Alg
P=0.91
etc…
… and many
more!
Paper
Online
Third Party
7. What is item banking?
• Database of assessment items
• Items are reusable objects
• Metadata: content/domain/standard, statistics,
cognitive level, and more
• Tracking of usage
• Tracking of item history: past edits and by whom
• Versioning
• Extensive search/filter capability
• Item Status
Key functionalities and concepts
8. What is item banking?
• Item review workflow
• Item naming conventions
• Comments with timestamps
• Role- and content-based access for users (e.g.,
Math Item Reviewers can only see Math items…
and only review, not edit)
• Dedicated asset manager (multimedia, which are
also reusable objects with usage tracking and
metadata!)
• Collaborative! Same reason that professionals use
JIRA or GitHub for software development
Key functionalities and concepts
12. Create test
blueprints
Author items
Assign to
domains,
cognitive
levels, etc.
Review items
Assemble
test forms
Deliver test
forms
Psychometric
analytics
Flagged
items: Revise,
Retire, Retain
The foundation of the test development cycle
13. Why item banking?
• Items are very valuable, as much effort and
expense is invested in developing them
Protect your investment
• Treat it as a process, with quality control
• Easier to improve items over time
Improve item quality
14. Why item banking?
• Makes it much easier to manage large sets
of items (compare to MS Word/Excel or
LMS)
• Reduce the cost of item development
More efficient
• Easier test assembly
• Far easier to publish online tests
• Easier to export/migrate to other systems
Facilitates Test Development
15. Why item banking?
• Provides extensive and automated
documentation for validity
Validity Documentation
• Subject experts can more effectively
work together
• Streamlined processes and appealing
UI/UX keep them engaged
• Highly scalable
Collaboration and engagement