Item Bank Development
Item Bank Development - Related Videos
01:30
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2025
Unexpected or nonrecurring items can disrupt the consistency of a company's financial performance, making it essential to report such events clearly. Financial statements often isolate these elements to help users evaluate core operational trends without distortion. Events such as natural disasters, legal judgments, or asset sales can have substantial financial implications, even if they are unrelated to the firm’s ongoing business model.Accounting standards, such as U.S. GAAP and IFRS, require...
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Adjustment for Non-Cash Items
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2025
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05:44
Metacognitive Development: How Children Estimate Their Memory
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2023
Source: Laboratories of Judith Danovitch and Nicholaus Noles—University of Louisville Human memory is fallible, and people often cannot accurately recall what they have seen or heard. Adults are aware of their limited memory capacity, so they use strategies, such as rehearsal and mnemonic devices, to improve their recall of important information. Because adults understand the limits of memory, they know it makes more sense to write down the items on their shopping list rather than to try to...
10:33
Research and Development of High-performance Explosives
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Cited by 2 •
2016
Developmental testing of high explosives for military applications involves small-scale formulation, safety testing, and finally detonation performance tests to verify theoretical calculations. This paper will share typical development tests associated with the measurement of detonation velocity and detonation pressure.
FAQs
A test blueprint specifies the knowledge, skills, attitudes, or behaviors that an assessment should represent before developers write items. It helps connect each item to defined learning objectives and behavioral constructs, rather than relying on broad or uneven content coverage. This alignment supports consistent interpretation of scores and helps ensure that the resulting bank measures the intended domains.
These analyses reveal different aspects of item performance. Difficulty indicates how challenging an item is, while discrimination shows how effectively it distinguishes respondents with different levels of the measured construct. Reliability concerns consistency, and bias analysis helps identify potential unfairness. Considering these results together allows developers to revise or remove weak items before assembling assessments.
An item bank provides a pool from which assessments can be assembled for particular measurement needs. In computerized adaptive testing, item selection can draw from that pool as the assessment proceeds, whereas a fixed test uses a predetermined set. The same organized resource can also support repeated measurement by enabling consistent assessment construction across occasions.
Behavioral constructs define the specific patterns of knowledge, skills, attitudes, or behaviors that items are intended to measure. Developers use these constructs to judge whether item content matches the assessment purpose and learning objectives. Clear construct alignment is especially important when comparing groups or tracking change, because interpretation depends on measuring the same intended domain consistently.
The process begins with a test blueprint, followed by writing items that align with behavioral constructs and learning objectives. Developers then review and pilot the items with representative respondents. Statistical results inform revision, calibration, and selection, after which the retained items form a pool that can support consistent assessment assembly and repeated measurement.
Pilot responses provide evidence about item clarity, difficulty, discrimination, reliability, and potential bias. Developers examine these findings to identify items needing revision and to determine which items are suitable for calibration or later selection. Using respondent data in this way transforms an initial collection of items into a more dependable resource for behavioral assessment.
It is useful when researchers or educators need assessments that remain consistent across repeated administrations. A validated pool supports comparable test assembly while allowing items to be selected for different measurement occasions. This structure helps track changes in defined behaviors, attitudes, skills, or knowledge and can also support fair comparisons across groups when the assessment is appropriately aligned.