feat: add special education disaggregation

This commit is contained in:
rebuilt 2023-10-05 14:51:36 -07:00
parent c582126d2a
commit 48e795fcfb
27 changed files with 399 additions and 62 deletions

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@ -1,11 +1,11 @@
Race Qualtrics Code,Race/Ethnicity,Gender Qualtrics Code,Sex/Gender,Income,ELL
1,American Indian or Alaskan Native,2,Male,Economically Disadvantaged N,ELL
2,Asian or Pacific Islander,1,Female,Economically Disadvantaged Y,Not ELL
3,Black or African American,4,Non-Binary,Unknown,Unknown
4,Hispanic or Latinx,99,Unknown,,
5,White or Caucasian,,,,
6,Prefer not to disclose,,,,
7,Prefer to self-describe,,,,
8,Middle Eastern,,,,
99,Race/Ethnicity Not Listed,,,,
100,Multiracial,,,,
Race Qualtrics Code,Race/Ethnicity,Gender Qualtrics Code,Sex/Gender,Income,ELL,Special Ed Status
1,American Indian or Alaskan Native,2,Male,Economically Disadvantaged N,ELL,Special Education
2,Asian or Pacific Islander,1,Female,Economically Disadvantaged Y,Not ELL,Not Special Education
3,Black or African American,4,Non-Binary,Unknown,Unknown,Unknown
4,Hispanic or Latinx,99,Unknown,,,
5,White or Caucasian,,,,,
6,Prefer not to disclose,,,,,
7,Prefer to self-describe,,,,,
8,Middle Eastern,,,,,
99,Race/Ethnicity Not Listed,,,,,
100,Multiracial,,,,,

1 Race Qualtrics Code Race/Ethnicity Gender Qualtrics Code Sex/Gender Income ELL Special Ed Status
2 1 American Indian or Alaskan Native 2 Male Economically Disadvantaged – N ELL Special Education
3 2 Asian or Pacific Islander 1 Female Economically Disadvantaged – Y Not ELL Not Special Education
4 3 Black or African American 4 Non-Binary Unknown Unknown Unknown
5 4 Hispanic or Latinx 99 Unknown
6 5 White or Caucasian
7 6 Prefer not to disclose
8 7 Prefer to self-describe
9 8 Middle Eastern
10 99 Race/Ethnicity Not Listed
11 100 Multiracial

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@ -1,8 +1,8 @@
Start Date,End Date,Response Type,IP Address,Progress,Duration (in seconds),Finished,RecordedDate,ResponseId,LASID,Recipient Last Name,Recipient First Name,Recipient Email,External Data Reference,Location Latitude,Location Longitude,Distribution Channel,User Language,district,school,DESE ID,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,s-emsa-q1,s-emsa-q2,s-emsa-q3,s-tint-q1,s-tint-q2,#N/A,s-tint-q4,s-tint-q5,s-acpr-q1,s-acpr-q2,s-acpr-q3,s-acpr-q4,#N/A,#N/A,s-cure-q3,s-cure-q4,#N/A,s-sten-q2,s-sten-q3,s-sper-q1,s-sper-q2,s-sper-q3,s-sper-q4,s-civp-q1,s-civp-q2,s-civp-q3,s-civp-q4,s-grmi-q1,#N/A,#N/A,s-grmi-q4,s-appa-q1,s-appa-q2,#N/A,s-peff-q1,s-peff-q2,s-peff-q3,s-peff-q4,s-peff-q5,s-peff-q6,s-sbel-q1,s-sbel-q2,s-sbel-q3,s-sbel-q4,s-sbel-q5,s-phys-q1,s-phys-q1-1,s-phys-q2,s-phys-q3,s-phys-q4,s-vale-q1,s-vale-q2,s-vale-q3,s-vale-q4,s-acst-q1,s-acst-q2,s-acst-q3,s-acst-q4,s-acst-q5,s-grit-q1,s-grit-q2,s-grit-q3,s-grit-q4,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,race,What is your race/ethnicity?(Please select all that apply) - Selected Choice,grade,gender,Raw Income,Income,Raw ELL,ELL
2020-09-29 18:28:41,2020-09-29 18:48:28,0,73.249.89.226,6,1186,0,2020-09-30T18:48:50,student_survey_response_1,123456,,,,,,,anonymous,EN,1,8,1500025,,,,dddd,4,3,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,3,0,some non-integer response,6,,,,5,,,1,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,EN,,,,,1,888,11th,1,Free Lunch,Economically Disadvantaged Y,Does not apply,Not ELL
2021-02-23 15:12:58,2021-02-23 15:13:17,0,50.207.254.114,0,19,0,2021-02-24T15:13:19,student_survey_response_2,234567,,,,,,,anonymous,EN,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,NA,,,,,,,,,,,,,,,,,,,,,EN,,,,,"2,3,4",888,10,,Not Eligible,Economically Disadvantaged N,,Unknown
2021-03-31 9:50:19,2021-03-31 9:59:01,0,108.7.17.250,100,522,1,2021-03-31T09:59:02,student_survey_response_3,345678,,,,,42.53340149,-70.96530151,anonymous,EN,3,2,1500505,12,4,108,3300,7,1,,,,,,,,,,,,,,2,4,2,1,4,3,3,,,,,3,3,3,3,,,,,NA,,,,,,,,,3,2,3,3,2,1,3,3,4,1,3,3,4,4,2,4,3,3,4,3,3,3,4,3,3,3,3,3,,,,,,,,,,3,4,4,2,3,3,1,,3,,EN,Math teacher,,,,6,888,8,2,Reduced Lunch,Economically Disadvantaged Y,,Unknown
2021-03-31 9:50:09,2021-03-31 10:00:16,0,67.186.188.168,100,607,1,2021-03-31T10:00:17,student_survey_response_4,456789,,,,,42.63510132,-71.30139923,anonymous,EN,3,2,1500505,12,18,108,2064,7,1,,2,2,1,,,,,,,,,,,,,,,,,,,,,,,,,3,5,3,3,,,,,,,,,,4,4,3,4,5,1,,1,5,1,3,2,4,4,1,2,1,3,2,3,3,3,4,2,5,3,4,5,5,3,3,4,3,,,,,4,4,4,4,3,5,2,,2,,EN,,,,English teacher,7,888,8,3,,Unknown,LEP student not 1st year,ELL
2021-03-31 9:51:39,2021-03-31 10:01:36,0,73.47.153.77,100,596,1,2021-03-31T10:01:36,student_survey_response_5,567890,,,,,42.65820313,-71.30580139,anonymous,EN,3,2,1500505,6,15,109,3710,7,1,,2,2,2,,,,,,,,,,3,3,4,3,3,3,3,4,3,4,3,4,4,5,4,3,4,3,5,2,2,3,,,,,,,,,,,,1,,2,5,1,3,3,2,4,3,5,4,,,,,,,,,,,,5,4,3,4,4,4,4,4,4,,,,,,,2,,2,,EN,,,Social Studies teacher,,"1,2,3,4,5,8,6,7",888,7,4,Free Lunch,Economically Disadvantaged Y,EL Student First Year,ELL
2021-03-31 9:51:39,2021-03-31 10:01:36,0,73.47.153.77,100,596,1,2021-03-31T10:01:36,student_survey_response_6,,,,,,42.65820313,-71.30580139,anonymous,EN,3,2,1500505,6,15,109,3710,7,1,,2,2,2,,,,,,,,,,3,3,4,3,3,3,3,4,3,4,3,4,4,5,4,3,4,3,5,2,2,3,,,,,,,,,,,,1,,2,5,1,3,3,2,4,3,5,4,,,,,,,,,,,,5,4,3,4,4,4,4,4,4,,,,,,,2,,2,,EN,,,Social Studies teacher,,"1,2,3,4,5,8",888,3,NA,Not Eligible,Economically Disadvantaged N,Unknown,Unknown
2021-03-31 9:51:39,2021-03-31 10:01:36,0,73.47.153.77,100,596,1,2021-03-31T10:01:36,student_survey_response_7,,,,,,42.65820313,-71.30580139,anonymous,EN,3,2,1500505,6,15,109,3710,7,1,,2,2,2,,,,,,,,,,3,3,4,3,3,3,3,4,3,4,3,4,4,5,4,3,4,3,5,2,2,3,,,,,,,,,,,,1,,2,5,1,3,3,2,4,3,5,4,,,,,,,,,,,,5,4,3,4,4,4,4,4,4,,,,,,,2,,2,,EN,,,Social Studies teacher,,,,4,,Reduced Lunch,Economically Disadvantaged Y,#N/A,Unknown
Start Date,End Date,Response Type,IP Address,Progress,Duration (in seconds),Finished,RecordedDate,ResponseId,LASID,Recipient Last Name,Recipient First Name,Recipient Email,External Data Reference,Location Latitude,Location Longitude,Distribution Channel,User Language,district,school,DESE ID,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,s-emsa-q1,s-emsa-q2,s-emsa-q3,s-tint-q1,s-tint-q2,#N/A,s-tint-q4,s-tint-q5,s-acpr-q1,s-acpr-q2,s-acpr-q3,s-acpr-q4,#N/A,#N/A,s-cure-q3,s-cure-q4,#N/A,s-sten-q2,s-sten-q3,s-sper-q1,s-sper-q2,s-sper-q3,s-sper-q4,s-civp-q1,s-civp-q2,s-civp-q3,s-civp-q4,s-grmi-q1,#N/A,#N/A,s-grmi-q4,s-appa-q1,s-appa-q2,#N/A,s-peff-q1,s-peff-q2,s-peff-q3,s-peff-q4,s-peff-q5,s-peff-q6,s-sbel-q1,s-sbel-q2,s-sbel-q3,s-sbel-q4,s-sbel-q5,s-phys-q1,s-phys-q1-1,s-phys-q2,s-phys-q3,s-phys-q4,s-vale-q1,s-vale-q2,s-vale-q3,s-vale-q4,s-acst-q1,s-acst-q2,s-acst-q3,s-acst-q4,s-acst-q5,s-grit-q1,s-grit-q2,s-grit-q3,s-grit-q4,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,#N/A,race,What is your race/ethnicity?(Please select all that apply) - Selected Choice,grade,gender,Raw Income,Income,Raw ELL,ELL,Raw SpEd
2020-09-29 18:28:41,2020-09-29 18:48:28,0,73.249.89.226,6,1186,0,2020-09-30T18:48:50,student_survey_response_1,123456,,,,,,,anonymous,EN,1,8,1500025,,,,dddd,4,3,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,3,0,some non-integer response,6,,,,5,,,1,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,EN,,,,,1,888,11th,1,Free Lunch,Economically Disadvantaged Y,Does not apply,Not ELL,exited
2021-02-23 15:12:58,2021-02-23 15:13:17,0,50.207.254.114,0,19,0,2021-02-24T15:13:19,student_survey_response_2,234567,,,,,,,anonymous,EN,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,NA,,,,,,,,,,,,,,,,,,,,,EN,,,,,"2,3,4",888,10,,Not Eligible,Economically Disadvantaged N,,Unknown,Unknown
2021-03-31 9:50:19,2021-03-31 9:59:01,0,108.7.17.250,100,522,1,2021-03-31T09:59:02,student_survey_response_3,345678,,,,,42.53340149,-70.96530151,anonymous,EN,3,2,1500505,12,4,108,3300,7,1,,,,,,,,,,,,,,2,4,2,1,4,3,3,,,,,3,3,3,3,,,,,NA,,,,,,,,,3,2,3,3,2,1,3,3,4,1,3,3,4,4,2,4,3,3,4,3,3,3,4,3,3,3,3,3,,,,,,,,,,3,4,4,2,3,3,1,,3,,EN,Math teacher,,,,6,888,8,2,Reduced Lunch,Economically Disadvantaged Y,,Unknown,Unknown
2021-03-31 9:50:09,2021-03-31 10:00:16,0,67.186.188.168,100,607,1,2021-03-31T10:00:17,student_survey_response_4,456789,,,,,42.63510132,-71.30139923,anonymous,EN,3,2,1500505,12,18,108,2064,7,1,,2,2,1,,,,,,,,,,,,,,,,,,,,,,,,,3,5,3,3,,,,,,,,,,4,4,3,4,5,1,,1,5,1,3,2,4,4,1,2,1,3,2,3,3,3,4,2,5,3,4,5,5,3,3,4,3,,,,,4,4,4,4,3,5,2,,2,,EN,,,,English teacher,7,888,8,3,,Unknown,LEP student not 1st year,ELL,active
2021-03-31 9:51:39,2021-03-31 10:01:36,0,73.47.153.77,100,596,1,2021-03-31T10:01:36,student_survey_response_5,567890,,,,,42.65820313,-71.30580139,anonymous,EN,3,2,1500505,6,15,109,3710,7,1,,2,2,2,,,,,,,,,,3,3,4,3,3,3,3,4,3,4,3,4,4,5,4,3,4,3,5,2,2,3,,,,,,,,,,,,1,,2,5,1,3,3,2,4,3,5,4,,,,,,,,,,,,5,4,3,4,4,4,4,4,4,,,,,,,2,,2,,EN,,,Social Studies teacher,,"1,2,3,4,5,8,6,7",888,7,4,Free Lunch,Economically Disadvantaged Y,EL Student First Year,ELL,active
2021-03-31 9:51:39,2021-03-31 10:01:36,0,73.47.153.77,100,596,1,2021-03-31T10:01:36,student_survey_response_6,,,,,,42.65820313,-71.30580139,anonymous,EN,3,2,1500505,6,15,109,3710,7,1,,2,2,2,,,,,,,,,,3,3,4,3,3,3,3,4,3,4,3,4,4,5,4,3,4,3,5,2,2,3,,,,,,,,,,,,1,,2,5,1,3,3,2,4,3,5,4,,,,,,,,,,,,5,4,3,4,4,4,4,4,4,,,,,,,2,,2,,EN,,,Social Studies teacher,,"1,2,3,4,5,8",888,3,NA,Not Eligible,Economically Disadvantaged N,Unknown,Unknown,NA
2021-03-31 9:51:39,2021-03-31 10:01:36,0,73.47.153.77,100,596,1,2021-03-31T10:01:36,student_survey_response_7,,,,,,42.65820313,-71.30580139,anonymous,EN,3,2,1500505,6,15,109,3710,7,1,,2,2,2,,,,,,,,,,3,3,4,3,3,3,3,4,3,4,3,4,4,5,4,3,4,3,5,2,2,3,,,,,,,,,,,,1,,2,5,1,3,3,2,4,3,5,4,,,,,,,,,,,,5,4,3,4,4,4,4,4,4,,,,,,,2,,2,,EN,,,Social Studies teacher,,,,4,,Reduced Lunch,Economically Disadvantaged Y,#N/A,Unknown,

1 Start Date End Date Response Type IP Address Progress Duration (in seconds) Finished RecordedDate ResponseId LASID Recipient Last Name Recipient First Name Recipient Email External Data Reference Location Latitude Location Longitude Distribution Channel User Language district school DESE ID #N/A #N/A #N/A #N/A #N/A #N/A #N/A s-emsa-q1 s-emsa-q2 s-emsa-q3 s-tint-q1 s-tint-q2 #N/A s-tint-q4 s-tint-q5 s-acpr-q1 s-acpr-q2 s-acpr-q3 s-acpr-q4 #N/A #N/A s-cure-q3 s-cure-q4 #N/A s-sten-q2 s-sten-q3 s-sper-q1 s-sper-q2 s-sper-q3 s-sper-q4 s-civp-q1 s-civp-q2 s-civp-q3 s-civp-q4 s-grmi-q1 #N/A #N/A s-grmi-q4 s-appa-q1 s-appa-q2 #N/A s-peff-q1 s-peff-q2 s-peff-q3 s-peff-q4 s-peff-q5 s-peff-q6 s-sbel-q1 s-sbel-q2 s-sbel-q3 s-sbel-q4 s-sbel-q5 s-phys-q1 s-phys-q1-1 s-phys-q2 s-phys-q3 s-phys-q4 s-vale-q1 s-vale-q2 s-vale-q3 s-vale-q4 s-acst-q1 s-acst-q2 s-acst-q3 s-acst-q4 s-acst-q5 s-grit-q1 s-grit-q2 s-grit-q3 s-grit-q4 #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A race What is your race/ethnicity?(Please select all that apply) - Selected Choice grade gender Raw Income Income Raw ELL ELL Raw SpEd
2 2020-09-29 18:28:41 2020-09-29 18:48:28 0 73.249.89.226 6 1186 0 2020-09-30T18:48:50 student_survey_response_1 123456 anonymous EN 1 8 1500025 dddd 4 3 3 0 some non-integer response 6 5 1 EN 1 888 11th 1 Free Lunch Economically Disadvantaged – Y Does not apply Not ELL exited
3 2021-02-23 15:12:58 2021-02-23 15:13:17 0 50.207.254.114 0 19 0 2021-02-24T15:13:19 student_survey_response_2 234567 anonymous EN NA EN 2,3,4 888 10 Not Eligible Economically Disadvantaged – N Unknown Unknown
4 2021-03-31 9:50:19 2021-03-31 9:59:01 0 108.7.17.250 100 522 1 2021-03-31T09:59:02 student_survey_response_3 345678 42.53340149 -70.96530151 anonymous EN 3 2 1500505 12 4 108 3300 7 1 2 4 2 1 4 3 3 3 3 3 3 NA 3 2 3 3 2 1 3 3 4 1 3 3 4 4 2 4 3 3 4 3 3 3 4 3 3 3 3 3 3 4 4 2 3 3 1 3 EN Math teacher 6 888 8 2 Reduced Lunch Economically Disadvantaged – Y Unknown Unknown
5 2021-03-31 9:50:09 2021-03-31 10:00:16 0 67.186.188.168 100 607 1 2021-03-31T10:00:17 student_survey_response_4 456789 42.63510132 -71.30139923 anonymous EN 3 2 1500505 12 18 108 2064 7 1 2 2 1 3 5 3 3 4 4 3 4 5 1 1 5 1 3 2 4 4 1 2 1 3 2 3 3 3 4 2 5 3 4 5 5 3 3 4 3 4 4 4 4 3 5 2 2 EN English teacher 7 888 8 3 Unknown LEP student not 1st year ELL active
6 2021-03-31 9:51:39 2021-03-31 10:01:36 0 73.47.153.77 100 596 1 2021-03-31T10:01:36 student_survey_response_5 567890 42.65820313 -71.30580139 anonymous EN 3 2 1500505 6 15 109 3710 7 1 2 2 2 3 3 4 3 3 3 3 4 3 4 3 4 4 5 4 3 4 3 5 2 2 3 1 2 5 1 3 3 2 4 3 5 4 5 4 3 4 4 4 4 4 4 2 2 EN Social Studies teacher 1,2,3,4,5,8,6,7 888 7 4 Free Lunch Economically Disadvantaged – Y EL Student First Year ELL active
7 2021-03-31 9:51:39 2021-03-31 10:01:36 0 73.47.153.77 100 596 1 2021-03-31T10:01:36 student_survey_response_6 42.65820313 -71.30580139 anonymous EN 3 2 1500505 6 15 109 3710 7 1 2 2 2 3 3 4 3 3 3 3 4 3 4 3 4 4 5 4 3 4 3 5 2 2 3 1 2 5 1 3 3 2 4 3 5 4 5 4 3 4 4 4 4 4 4 2 2 EN Social Studies teacher 1,2,3,4,5,8 888 3 NA Not Eligible Economically Disadvantaged – N Unknown Unknown NA
8 2021-03-31 9:51:39 2021-03-31 10:01:36 0 73.47.153.77 100 596 1 2021-03-31T10:01:36 student_survey_response_7 42.65820313 -71.30580139 anonymous EN 3 2 1500505 6 15 109 3710 7 1 2 2 2 3 3 4 3 3 3 3 4 3 4 3 4 4 5 4 3 4 3 5 2 2 3 1 2 5 1 3 3 2 4 3 5 4 5 4 3 4 4 4 4 4 4 2 2 EN Social Studies teacher 4 Reduced Lunch Economically Disadvantaged – Y #N/A Unknown

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@ -219,7 +219,7 @@ def reads_headers_from_raw_csv(processed_data)
"s-grit-q1", "s-grit-q2", "s-grit-q3", "s-grit-q4", "s-expa-q1", "s-poaf-q1", "s-poaf-q2", "s-poaf-q3",
"s-poaf-q4", "s-tint-q1-1", "s-tint-q2-1", "s-tint-q3-1", "s-tint-q4-1", "s-tint-q5-1", "s-acpr-q1-1",
"s-acpr-q2-1", "s-acpr-q3-1", "s-acpr-q4-1", "s-peff-q1-1", "s-peff-q2-1", "s-peff-q3-1", "s-peff-q4-1",
"s-peff-q5-1", "s-peff-q6-1", "Raw Income", "Income", "Raw ELL", "ELL"].to_set.sort
"s-peff-q5-1", "s-peff-q6-1", "Raw Income", "Income", "Raw ELL", "ELL", "Raw SpEd", "SpEd"].to_set.sort
end
def invalid_rows_are_rejected_for_the_correct_reasons(data)

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@ -21,6 +21,10 @@ describe DemographicLoader do
["ELL", "Not ELL", "Unknown"]
end
let(:speds) do
["Special Education", "Not Special Education", "Unknown"]
end
before :each do
DemographicLoader.load_data(filepath:)
end
@ -68,5 +72,12 @@ describe DemographicLoader do
expect(Ell.find_by_designation(ell).designation).to eq ell
end
end
it "load all the special ed designations" do
expect(Sped.all.count).to eq 3
speds.each do |sped|
expect(Sped.find_by_designation(sped).designation).to eq sped
end
end
end
end

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@ -252,6 +252,44 @@ RSpec.describe SurveyItemValues, type: :model do
end
end
context ".sped" do
before :each do
attleboro
ay_2022_23
end
it 'translates "active" into "Special Education"' do
headers = ["Raw SpEd"]
row = { "Raw SpEd" => "active" }
values = SurveyItemValues.new(row:, headers:, genders:, survey_items:, schools:)
expect(values.sped).to eq "Special Education"
end
it 'translates "exited" into "Not Special Education"' do
headers = ["Raw SpEd"]
row = { "Raw SpEd" => "exited" }
values = SurveyItemValues.new(row:, headers:, genders:, survey_items:, schools:)
expect(values.sped).to eq "Not Special Education"
end
it 'translates blanks into "Not Special Education' do
headers = ["Raw SpEd"]
row = { "Raw SpEd" => "" }
values = SurveyItemValues.new(row:, headers:, genders:, survey_items:, schools:)
expect(values.sped).to eq "Not Special Education"
end
it 'tranlsates NA into "Unknown"' do
headers = ["Raw SpEd"]
row = { "Raw SpEd" => "NA" }
values = SurveyItemValues.new(row:, headers:, genders:, survey_items:, schools:)
expect(values.sped).to eq "Unknown"
row = { "Raw SpEd" => "#NA" }
values = SurveyItemValues.new(row:, headers:, genders:, survey_items:, schools:)
expect(values.sped).to eq "Unknown"
end
end
context ".valid_duration" do
context "when duration is valid" do
it "returns true" do