Technical Foundations Flashcards
7 cards from real AREADING practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Technical Foundations flashcards as text
Which score scale does FastBridge aReading use to report student performance?
Answer: Rasch Unit (RIT) scale
FastBridge aReading reports results on the RIT (Rasch Unit) scale, which is an equal-interval scale allowing growth measurement across grade levels.
What type of assessment design allows FastBridge aReading to adapt question difficulty in real time?
Answer: Computer adaptive testing (CAT)
aReading uses computer adaptive testing (CAT), adjusting item difficulty up or down based on each student's previous responses.
What is the approximate number of items a student typically completes during one aReading administration?
Answer: Approximately 30–40 items
aReading typically presents around 30–40 items per session, with the CAT algorithm determining the precise number needed to achieve a reliable estimate.
Which reliability statistic is most commonly used to evaluate the precision of aReading scores?
Answer: Standard error of measurement (SEM)
The Standard Error of Measurement (SEM) is the primary reliability indicator for adaptive tests like aReading, indicating how much a score may fluctuate.
In the context of FastBridge aReading, what does 'norming' refer to?
Answer: Comparing a student's score to a nationally representative sample
Norming compares individual student scores to those of a nationally representative sample to generate percentile ranks and norm-referenced scores.
Which of the following best describes the purpose of benchmark cut scores in aReading?
Answer: They identify students who are at, above, or below grade-level expectations
Benchmark cut scores classify students into performance categories (e.g., at risk, some risk, low risk) relative to grade-level expectations.
How does FastBridge aReading handle item exposure to prevent students from sharing answers?
Answer: Each student receives a unique set of items drawn from a large item bank
The large item bank combined with adaptive selection means each student's item set is effectively unique, minimizing item exposure risks.