The School and District Performance Indexes
description
Transcript of The School and District Performance Indexes
Connecticut State Department of Education
Connecticut Assessment Forum – August 13 & 14, 2012
Bureau of Student Assessment
The School and District Performance Indexes
Additional Details
Gilbert Andrada Ph. D.
Connecticut SDE
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New Indicators
Individual Performance Indicator (IPI) School Performance Indicator (SPI) District Performance Indicator (DPI) Connecticut Performance Indicator
(CPI)
A group size of 20 or more is required to calculate a valid indicator.
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Groups Subgroups
Black Hispanic Special Education English Language
Learner Free/Reduced
Price Lunch
Subjects Mathematics Reading Writing* Science (5, 8, 10)
*Skills Checklist Communication
= Writing
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Types of Indicators Subject-IPI – The transformation of a valid
achievement level in a particular subject CMT & CAPT : {100, 67, 33, 0} MAS & Skills Checklist: {100, 50, 0}
Subject-SPI – The mean of subject-IPIs for a school (goes across grades)
IPI – The mean of a student’s subject-IPIs SPI/DIP – The mean of a school’s/district’s
IPIs
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The 3% Cap The target is Goal and is applied by
subject 1% of Skills Checklist Users 2% of MAS Users A combination of these not to exceed 3% The overage, selected numerically by
SASID, is converted from a 100 to a 0. Developing a monitoring system to flag
over-use.
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Who is initially included? SPI – Students who have been in the
school since October 1 DPI – Students who have been in the
district since October 1 Includes the Since-Oct 1 Outplaced
Students Includes the Since-Oct 1 Program
Students
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Absent Students who are absent from a test
are… …not included in the achievement
calculation …included in the participation
calculation as non-participants (in the denominator, but not the numerator)
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Special Education Flexibility Enrollment in Special Education (has an
IEP) is an indicator that is collected as part of the testing file
Students currently enrolled as Special Education students and students who had been enrolled as Special Education as indicated on the testing files from either of the two previous years in the same district are included as members of the Special Education Subgroup
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ELL Flexibility Enrollment as an English Language
Learner is an indicator that is collected as part of the testing file
Students currently enrolled as ELL students and students who had been enrolled as ELL students as indicated on the testing files from either of the two previous years in the same district are included as members of the ELL Subgroup
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ELL Exempt ELL Exempt students who take the
Mathematics test are… … not included in the achievement
calculation in Math … included as part of the participation
calculation in Math as participants
This exemption is applied to the Reading, Writing, and Science Tests
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Medically Exempt Students who are medically exempt
for a subject test are … … not included in an achievement
calculation … not included in the participation
calculation
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Left Blank Left Blank is a designation given by a
proctor (i.e. marked on the physical test form) who administers a subject test to a student
Left Blank subject tests are … …included in the achievement
calculation as Below Basic …included as participants
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Void Tests are voided when something
unexpected happens. There are very few of these, say, under 5 a year.
Students who have a subject test that is voided are… … not included in the achievement
calculation … included in the participation
calculation
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Non-Scorable Non-Scorable is a designation given by
the scoring center professionals about a subject test
A valid inference about an achievement level in that subject cannot be made
Non-Scorable subject tests are … …not included in the achievement
calculation …included as participants
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Moved Out of State This is indicated by subject test Students who leave the state are …
… not included in an achievement calculation
… not included in the participation calculation
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Repeaters Students who repeat grades 3 – 8 or 10
are… …included the achievement calculation …included in the participation calculation
Grade 11 or 12 CAPT re-testers are… … not included in the achievement
calculation … not included in the participation
calculation
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Withdraw Grade 10 students who were
indicated as “Withdrawn” for the administration of a subject test are … … not included in the achievement
calculation … not included in the participation
calculation
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Achievement Calculation Valid test scores are included in the
subject-SPIs – the average of subject-IPIs The average of IPIs (transformations of
valid test scores) is used to calculate an IPI
The average of a school’s worth of IPIs is the SPI
The average of a district’s worth of IPIs is the DPI
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Participation Calculation Subject participation (of participation-
included students) is the ratio of non-absent to total.
SPI and DPI participation rates (of participation-included students) are the ratio of the number of students with at least one valid test score to total.
SPI and DPI participation rates are higher than subject participation rates
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DPI Report With Targets
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Graduation Rates
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SPI Report With Targets