### Optical Scanning - Test Reports

**Individual Test Results**

This report displays the raw score, percent correct, percentile, and total correct for each student taking the test. It also shows the standard deviation, average score, median score, highest score, lowest score, the number of respondents, and number of test items. This report can be listed alphabetically by student name, by student ID number without name.**Individual Item Response**This report displays total score and actual test responses for each student taking the test. It also displays the number of respondents, average score, median score, high score, low score and standard deviation for the test group. This report can be listed alphabetically by student name, by student ID number without name and has the option of listing one students results per page.

**Item Analysis**This report analyzes the group responses to each item on the test. It displays the number of test items, number of responses in the upper and lower quarters and total population, total percentages of responses for each answer in a question, and the discrimination index, and difficulty factor for each response. It shows this information for each question in a selected subtest, or in the entire test. It also shows the Kuder Richardson 20 Statistic for the test.

**Relative Frequency Distribution**This report is a graphic representation of all raw scores, frequencies. and percentiles for a test or subtest. Each point on the graph represents 2% of the test group. It displays the number of respondents and number of test items, average score, median score, high score, low score, and standard deviation for the test group.

**Absolute Frequency Distribution**This report has the same information as the relative Frequency Distribution, but reports this information in absolute terms. Each point on this graph represents one respondent.

**Test Score Distribution**This report displays the raw score, local percentile, Z-score, T-score, and the Stanine for student, for a single subtest or the entire test. It also displays the average score, median score, high score, low score, and standard deviation for the test group.