NWEA Interpreting Key Reports 3

Question 1

The Instructional Areas report flags a student as 'Likely to succeed' on a particular skill. What does this designation indicate?

Accepted Answer

The student has a high probability of answering items at that difficulty level correctly

Answer

'Likely to succeed' means the student's RIT score suggests a statistically high probability of answering items at that difficulty range correctly.

Question 2

A school's Summary Report shows mean RIT scores by grade. Why might comparing only mean RIT scores across grades be misleading?

Accepted Answer

Mean scores hide the distribution of performance, including students with extreme scores

Answer

Mean scores can be skewed by outliers and mask the spread of student achievement, so examining distributions and quartiles provides a fuller picture.

Question 3

Which NWEA report is most useful for identifying students who are significantly above grade-level norms and may need enrichment services?

Accepted Answer

The Student Progress Report sorted by percentile rank

Answer

Sorting the Student Progress Report by percentile rank quickly surfaces students performing well above grade-level norms who may benefit from enrichment.

Question 4

An administrator uses the Growth Report and notices 'Conditional Growth Index (CGI)' referenced. What does a positive CGI value indicate?

Accepted Answer

Observed growth exceeded projected growth by a statistically meaningful margin

Answer

A positive CGI indicates that the student's observed growth was statistically greater than their projected (norm-based) growth.

Question 5

When the Class Report displays a student's RIT score alongside the 'Avg RIT' for the class, what is the best use of this comparison?

Accepted Answer

To identify students who may need differentiated instruction above or below the class average

Answer

Comparing individual RIT scores to the class average helps teachers identify students who need instruction above or below the typical class level.

NWEA - Northwest Evaluation Association Practice Test

NWEA - Northwest Evaluation Association Practice Test

NWEA Interpreting Key Reports 3