Standardized Achievement Literacy Flashcards

Which achievement test score is most likely to be inflated for older students taking a low-difficulty test?

Answer: Grade equivalent score

Grade equivalent scores can be misleadingly high when an older student performs well on content designed for younger students.

A student receives a normal curve equivalent (NCE) score of 50. This means the student:

Answer: Scored exactly at the mean of the norm group

An NCE of 50 corresponds to the mean of the norm group, equivalent to the 50th percentile.

Which of the following is an example of a HIGH-STAKES standardized achievement test?

Answer: A state end-of-year exam used for school accountability ratings

High-stakes tests carry significant consequences such as school ratings, funding, or student promotion decisions.

On a standardized test, the standard error of measurement (SEM) is used to:

Answer: Estimate the range within which a student's true score likely falls

The SEM creates a confidence interval around an observed score, acknowledging that no test score is a perfect measure of true ability.

A reading achievement test is described as 'vertically scaled.' This means:

Answer: Scores across different grade levels can be compared on a common scale

Vertical scaling allows student growth to be tracked over time by placing scores from different grade levels on a single continuous scale.

Which statistical concept explains why very high or very low scores on an initial test tend to move toward the average on a retest?

Answer: Regression to the mean

Regression to the mean describes the tendency for extreme scores to be less extreme on a second measurement due to random error.

In achievement testing, 'consequential validity' addresses:

Answer: The social and educational consequences of test use and interpretation

Consequential validity evaluates the intended and unintended consequences of how test scores are used in practice.