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Nelson EducationAssessment | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
OS-19: Special Group Averages
DESCRIPTIONOS-19 uses the same format as the Building and System Averages that are supplied through OS-9, but OS-19 is based on "selected" students only. For example: You might pre-identify ESL students by using a code in the Other Information field on the answer sheet, then order OS-19 for all of the eligible students who are identified by that code on their answer sheet. The definition of your identification code (i.e., the parameters of your selection) must be stated in the Special Instructions that accompany your order. Note about "eligible students": If OS-22 and/or OS-29 are ordered, some classes and/or students may be excluded from the special group averages. Each building starts on a new page. The "per-building charge" applies to all of the buildings in your order, even if some of the buildings have no pre-identified students.SPECIAL NOTEThis service requires that you attach special instructions to your order.
VARIATIONSTo suppress scores and/or to select additional scores for the buildings and the system, refer to OS-40. RELATED SERVICESBasic Service includes a set of building and system averages, reported by grade within each building. To receive a set of averages with the primary sequence based on grade (instead of by building), refer to OS-9, which is also included with Basic Service.. To receive a set of averages subdivided by gender, refer to OS-24.
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