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Cohasset High School
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2022 Official Accountability Report - Cohasset High School
Organization Information
DISTRICT NAME
Cohasset (00650000)		TITLE I STATUS
Non-Title I School
SCHOOL
Cohasset High School (00650505)		GRADES SERVED
09,10,11,12
REGION
Coastal		FEDERAL DESIGNATION
-

Student group percentile

Group2022 percentile
High needs -
Low income -
English learner (EL) and Former EL -
Students with disabilities -
American Indian or Alaskan Native -
Asian -
African American/Black -
Hispanic or Latino -
Multi-race, non-Hispanic or Latino -
Native Hawaiian or Pacific Islander -
White 90

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - Non-high school
Group 2019 Achievement 2022 Achievement N
All Students---
High needs---
Low income---
EL and Former EL---
Students w/ disabilities---
Amer. Ind. or Alaska Nat.---
Asian---
Afr. Amer./Black---
Hispanic/Latino---
Multi-race, Non-Hisp./Lat.---
Nat. Haw. or Pacif. Isl.---
White---

English language arts achievement - MCAS average composite scaled score - High school
Group 2019 Achievement 2022 Achievement N
All Students 521.0 514.2 102
High needs 509.6 499.3 22
Low income-- 7
EL and Former EL---
Students w/ disabilities-- 17
Amer. Ind. or Alaska Nat.---
Asian-- 3
Afr. Amer./Black-- 3
Hispanic/Latino-- 2
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.---
White 520.3 514.1 92

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2019 Achievement 2022 Achievement N
All Students---
High needs---
Low income---
EL and Former EL---
Students w/ disabilities---
Amer. Ind. or Alaska Nat.---
Asian---
Afr. Amer./Black---
Hispanic/Latino---
Multi-race, Non-Hisp./Lat.---
Nat. Haw. or Pacif. Isl.---
White---

Mathematics achievement - MCAS average composite scaled score - High school
Group 2019 Achievement 2022 Achievement N
All Students 515.7 508.5 102
High needs 508.9 496.2 22
Low income-- 7
EL and Former EL---
Students w/ disabilities-- 17
Amer. Ind. or Alaska Nat.---
Asian-- 3
Afr. Amer./Black-- 3
Hispanic/Latino-- 2
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.---
White 515.1 508.9 92

Science achievement - MCAS average composite scaled score - Non-high school
Group 2019 Achievement 2022 Achievement N
All Students---
High needs---
Low income---
EL and Former EL---
Students w/ disabilities---
Amer. Ind. or Alaska Nat.---
Asian---
Afr. Amer./Black---
Hispanic/Latino---
Multi-race, Non-Hisp./Lat.---
Nat. Haw. or Pacif. Isl.---
White---

Science achievement - MCAS Composite Performance Index (CPI) (2019) and average composite scaled score (2022) - High school
Group 2019 Achievement (CPI) 2022 Achievement
(Average composite scaled score)		 N
All Students 98.8 509.3 98
High needs-- 19
Low income-- 6
EL and Former EL---
Students w/ disabilities-- 15
Amer. Ind. or Alaska Nat.---
Asian-- 3
Afr. Amer./Black-- 3
Hispanic/Latino-- 2
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.---
White 98.7 510.0 88

English language arts growth - Non-high school
Group 2019 Mean SGP 2022 Mean SGP N
All Students---
High needs---
Low income---
EL and Former EL---
Students w/ disabilities---
Amer. Ind. or Alaska Nat.---
Asian---
Afr. Amer./Black---
Hispanic/Latino---
Multi-race, Non-Hisp./Lat.---
Nat. Haw. or Pacif. Isl.---
White---

English language arts growth - High school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 48.2 58.1 89
High needs-- 18
Low income-- 7
EL and Former EL---
Students w/ disabilities-- 13
Amer. Ind. or Alaska Nat.---
Asian-- 3
Afr. Amer./Black-- 3
Hispanic/Latino-- 2
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.---
White 47.3 57.5 79

Mathematics growth - Non-high school
Group 2019 Mean SGP 2022 Mean SGP N
All Students---
High needs---
Low income---
EL and Former EL---
Students w/ disabilities---
Amer. Ind. or Alaska Nat.---
Asian---
Afr. Amer./Black---
Hispanic/Latino---
Multi-race, Non-Hisp./Lat.---
Nat. Haw. or Pacif. Isl.---
White---

Mathematics growth - High school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 55.3 61.5 89
High needs-- 18
Low income-- 7
EL and Former EL---
Students w/ disabilities-- 13
Amer. Ind. or Alaska Nat.---
Asian-- 3
Afr. Amer./Black-- 3
Hispanic/Latino-- 2
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.---
White 54.6 60.2 79

Four-year cohort graduation rate - High school
Group 2020 Rate (%) 2021 Rate (%) N
All Students 100.0 100.0 127
High needs 100.0 100.0 34
Low income- 100.0 23
EL and Former EL---
Students w/ disabilities-- 17
Amer. Ind. or Alaska Nat.---
Asian-- 4
Afr. Amer./Black-- 2
Hispanic/Latino-- 2
Multi-race, Non-Hisp./Lat.-- 1
Nat. Haw. or Pacif. Isl.---
White 100.0 100.0 118

Extended engagement rate - High school
Group 2019 Rate (%) 2020 Rate (%) N
All Students 99.2 100.0 117
High needs 100.0 100.0 26
Low income-- 10
EL and Former EL---
Students w/ disabilities 100.0 100.0 20
Amer. Ind. or Alaska Nat.---
Asian-- 7
Afr. Amer./Black-- 4
Hispanic/Latino-- 3
Multi-race, Non-Hisp./Lat.---
Nat. Haw. or Pacif. Isl.---
White 99.1 100.0 103

Annual dropout rate - High school
Group 2020 Rate (%) 2021 Rate (%) N
All Students 0.0 0.2 447
High needs 0.0 0.0 74
Low income 0.0 0.0 27
EL and Former EL---
Students w/ disabilities 0.0 0.0 48
Amer. Ind. or Alaska Nat.-- 2
Asian-- 13
Afr. Amer./Black-- 12
Hispanic/Latino-- 6
Multi-race, Non-Hisp./Lat.-- 7
Nat. Haw. or Pacif. Isl.---
White 0.0 0.2 407

Progress toward attaining English language proficiency - Non-high school
Group 2020 Rate (%) 2022 Rate (%) N
All Students---
High needs---
Low income---
EL and Former EL---
Students w/ disabilities---
Amer. Ind. or Alaska Nat.---
Asian---
Afr. Amer./Black---
Hispanic/Latino---
Multi-race, Non-Hisp./Lat.---
Nat. Haw. or Pacif. Isl.---
White---

Progress toward attaining English language proficiency - High school
Group 2020 Rate (%) 2022 Rate (%) N
All Students---
High needs---
Low income---
EL and Former EL---
Students w/ disabilities---
Amer. Ind. or Alaska Nat.---
Asian---
Afr. Amer./Black---
Hispanic/Latino---
Multi-race, Non-Hisp./Lat.---
Nat. Haw. or Pacif. Isl.---
White---

Chronic absenteeism - Non-high school
Group 2019 Rate (% of students missing 10% of days) 2022 Rate (% of students missing 20% of days) N
All Students---
High needs---
Low income---
EL and Former EL---
Students w/ disabilities---
Amer. Ind. or Alaska Nat.---
Asian---
Afr. Amer./Black---
Hispanic/Latino---
Multi-race, Non-Hisp./Lat.---
Nat. Haw. or Pacif. Isl.---
White---

*The 2022 accountability calculations include the percentage of students missing 10% or more of their days in membership in 2019, and the percentage of students missing 20% or more of their days in membership in 2022.


Chronic absenteeism - High school
Group 2019 Rate (% of students missing 10% of days) 2022 Rate (% of students missing 20% of days) N
All Students 12.7 2.6 428
High needs 22.3 9.3 86
Low income 29.2 5.0 40
EL and Former EL-- 1
Students w/ disabilities 26.1 12.5 56
Amer. Ind. or Alaska Nat.-- 2
Asian-- 10
Afr. Amer./Black-- 13
Hispanic/Latino-- 10
Multi-race, Non-Hisp./Lat.-- 9
Nat. Haw. or Pacif. Isl.---
White 12.2 2.3 384

*The 2022 accountability calculations include the percentage of students missing 10% or more of their days in membership in 2019, and the percentage of students missing 20% or more of their days in membership in 2022.


Advanced coursework completion - High school
Group 2021 Rate (%) 2022 Rate (%) N
All Students 93.9 93.1 218
High needs 80.0 74.4 43
Low income 85.7 86.4 22
EL and Former EL-- 1
Students w/ disabilities 68.0 64.0 25
Amer. Ind. or Alaska Nat.-- 2
Asian-- 6
Afr. Amer./Black-- 6
Hispanic/Latino-- 6
Multi-race, Non-Hisp./Lat.-- 4
Nat. Haw. or Pacif. Isl.---
White 93.3 92.8 194

Assessment participation - All students
Group English language arts Mathematics Science
Enrolled Assessed % Enrolled Assessed % Enrolled Assessed %
All Students 103 103100 103 103100 103 103100

Assessment participation - Student groups
Group English language arts Mathematics Science Overall
Enrolled Assessed Enrolled Assessed Enrolled Assessed Total Enrolled Total Assessed %
High needs 22 22 22 22 22 22 66 66100
Low income 7- 7- 7- 21--
EL and Former EL---------
Students w/ disabilities 17- 17- 17- 51--
Amer. Ind. or Alaska Nat.---------
Asian 3- 3- 3- 9--
Afr. Amer./Black 3- 3- 3- 9--
Hispanic/Latino 2- 2- 2- 6--
Multi-race, Non-Hisp./Lat. 2- 2- 2- 6--
Nat. Haw. or Pacif. Isl.---------
White 93 93 93 93 93 93 279 279100


About this Report

Accountability information: Most districts and schools did not receive an overall accountability determination in 2022. However, school accountability reports may contain additional performance information if the school has been designated underperforming or chronically underperforming, or if they have one or more low performing student groups, a low graduation rate, or low assessment participation. District accountability reports may contain additional information if the district has been designated chronically underperforming or if the district has low assessment participation.

School accountability percentile: An accountability percentile between 1 and 99 is reported for most schools. This number is an indication of the school's overall performance relative to other schools that serve similar grades, and is calculated using multiple years of data for all accountability indicators. School percentiles are not calculated for districts.

Low income and economically disadvantaged students: Beginning in fall 2021, DESE no longer reports data for the economically disadvantaged student group and instead reports data for a newly defined low income student group. Unlike the economically disadvantaged group or the former low income group used prior to 2015, the new group includes a broader range of disadvantaged students who are identified through one of three different sources:

1. Students who participate in one or more of the following state-administered assistance programs: the Supplemental Nutrition Assistance Program (SNAP); Transitional Assistance for Families with Dependent Children (TAFDC); the Department of Children and Families' (DCF) foster care program; and MassHealth (Medicaid);

2. Students who are homeless, as reported to DESE by districts via the Homeless and Foster Care data collection tool; or

3. Students who are identified as low income through the Supplemental Low Income Data Collection, as reported to DESE by districts via the Student Information Management System (SIMS).

This change also impacts the membership of the high needs student group, which is an unduplicated count of all students in a school or district belonging to the students with disabilities, English Learner (EL) and former EL, and/or low income students groups.
In the 2022 accountability results, the 2022 data for accountability indicators includes students who meet the new definition of low income. Earlier data for accountability indicators includes who students who were previously identified as economically disadvantaged.


Resources
Interpretive Materials Interpretive Materials
Glossary Glossary of 2022 Accountability Terms

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