diff --git a/.reek.yml b/.reek.yml
index c6477ff6..3162652a 100644
--- a/.reek.yml
+++ b/.reek.yml
@@ -2,3 +2,5 @@
 detectors:
   InstanceVariableAssumption:
     enabled: false
+  IrresponsibleModule:
+    enabled: false
diff --git a/app/controllers/analyze_controller.rb b/app/controllers/analyze_controller.rb
index 2893a566..5f979744 100644
--- a/app/controllers/analyze_controller.rb
+++ b/app/controllers/analyze_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class AnalyzeController < SqmApplicationController
   def index
     assign_categories
@@ -19,7 +21,7 @@ class AnalyzeController < SqmApplicationController
   end
 
   def assign_measures
-    @measures = @subcategory.measures.order(:measure_id).includes(%i[scales admin_data_items subcategory])
+    @measures = @subcategory.measures.order(:measure_id).includes(%i[subcategory])
   end
 
   def assign_academic_years
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 7414ec42..b70d11d8 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ApplicationController < ActionController::Base
   before_action :set_google_analytics_id
   before_action :set_hotjar_id
diff --git a/app/controllers/categories_controller.rb b/app/controllers/categories_controller.rb
index ad84a669..bc2c5280 100644
--- a/app/controllers/categories_controller.rb
+++ b/app/controllers/categories_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class CategoriesController < SqmApplicationController
   helper GaugeHelper
   def show
diff --git a/app/controllers/home_controller.rb b/app/controllers/home_controller.rb
index 4e02ecb6..bb886b5f 100644
--- a/app/controllers/home_controller.rb
+++ b/app/controllers/home_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class HomeController < ApplicationController
   helper HeaderHelper
   def index
diff --git a/app/controllers/overview_controller.rb b/app/controllers/overview_controller.rb
index cfd716a1..0a185d09 100644
--- a/app/controllers/overview_controller.rb
+++ b/app/controllers/overview_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class OverviewController < SqmApplicationController
   before_action :check_empty_dataset, only: [:index]
   helper VarianceHelper
@@ -16,7 +18,7 @@ class OverviewController < SqmApplicationController
   end
 
   def check_empty_dataset
-    @has_empty_dataset = !subcategories.any? do |subcategory|
+    @has_empty_dataset = subcategories.none? do |subcategory|
       response_rate = subcategory.response_rate(school: @school, academic_year: @academic_year)
       response_rate.meets_student_threshold || response_rate.meets_teacher_threshold
     end
diff --git a/app/controllers/sqm_application_controller.rb b/app/controllers/sqm_application_controller.rb
index c0061866..160756cd 100644
--- a/app/controllers/sqm_application_controller.rb
+++ b/app/controllers/sqm_application_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class SqmApplicationController < ApplicationController
   protect_from_forgery with: :exception, prepend: true
   before_action :set_schools_and_districts
diff --git a/app/helpers/analyze_helper.rb b/app/helpers/analyze_helper.rb
index e74607ca..dada79a1 100644
--- a/app/helpers/analyze_helper.rb
+++ b/app/helpers/analyze_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module AnalyzeHelper
   def zone_label_width
     15
@@ -73,7 +75,7 @@ module AnalyzeHelper
 
   def empty_dataset?(measures:, school:, academic_year:)
     @empty_dataset ||= Hash.new do |memo, (school, academic_year)|
-      memo[[school, academic_year]] = !measures.any? do |measure|
+      memo[[school, academic_year]] = measures.none? do |measure|
         response_rate = measure.subcategory.response_rate(school:, academic_year:)
         response_rate.meets_student_threshold || response_rate.meets_teacher_threshold
       end
diff --git a/app/helpers/color_helper.rb b/app/helpers/color_helper.rb
deleted file mode 100644
index 8acffe49..00000000
--- a/app/helpers/color_helper.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-module ColorHelper
-end
diff --git a/app/helpers/header_helper.rb b/app/helpers/header_helper.rb
index ce38639b..dcf5dfc5 100644
--- a/app/helpers/header_helper.rb
+++ b/app/helpers/header_helper.rb
@@ -46,7 +46,7 @@ module HeaderHelper
                                                              true).joins('inner join academic_years a on response_rates.academic_year_id=a.id').order('a.range DESC').first
     academic_year = latest_response_rate.academic_year if latest_response_rate.present?
 
-    academic_year ||= AcademicYear.order('range DESC').first
+    academic_year || AcademicYear.order('range DESC').first
   end
 
   def link_weight(path:)
diff --git a/app/helpers/variance_helper.rb b/app/helpers/variance_helper.rb
index 343652e0..d216559a 100644
--- a/app/helpers/variance_helper.rb
+++ b/app/helpers/variance_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module VarianceHelper
   def heading_gutter
     30
diff --git a/app/models/academic_year.rb b/app/models/academic_year.rb
index 1f0224ae..f4f4464a 100644
--- a/app/models/academic_year.rb
+++ b/app/models/academic_year.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class AcademicYear < ActiveRecord::Base
   def self.find_by_date(date)
     if date.month > 6
diff --git a/app/models/admin_data_item.rb b/app/models/admin_data_item.rb
index 43ea3a20..9108a4d2 100644
--- a/app/models/admin_data_item.rb
+++ b/app/models/admin_data_item.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class AdminDataItem < ActiveRecord::Base
   belongs_to :scale
   has_many :admin_data_values
diff --git a/app/models/admin_data_value.rb b/app/models/admin_data_value.rb
index 241fe31e..9329b875 100644
--- a/app/models/admin_data_value.rb
+++ b/app/models/admin_data_value.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class AdminDataValue < ApplicationRecord
   belongs_to :school
   belongs_to :admin_data_item
diff --git a/app/models/application_record.rb b/app/models/application_record.rb
index 10a4cba8..71fbba5b 100644
--- a/app/models/application_record.rb
+++ b/app/models/application_record.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ApplicationRecord < ActiveRecord::Base
   self.abstract_class = true
 end
diff --git a/app/models/category.rb b/app/models/category.rb
index 3b3d34b6..836975af 100644
--- a/app/models/category.rb
+++ b/app/models/category.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Category < ActiveRecord::Base
   include FriendlyId
   friendly_id :name, use: [:slugged]
diff --git a/app/models/data_availability.rb b/app/models/data_availability.rb
index eb86493c..5f710a1d 100644
--- a/app/models/data_availability.rb
+++ b/app/models/data_availability.rb
@@ -1,2 +1,4 @@
+# frozen_string_literal: true
+
 class DataAvailability < Struct.new(:id, :description, :available?)
 end
diff --git a/app/models/district.rb b/app/models/district.rb
index 49873b2d..df88a35a 100644
--- a/app/models/district.rb
+++ b/app/models/district.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class District < ApplicationRecord
   has_many :schools
 
diff --git a/app/models/legacy.rb b/app/models/legacy.rb
index 4938c0f1..dfe3ee6f 100644
--- a/app/models/legacy.rb
+++ b/app/models/legacy.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Legacy
   def self.table_name_prefix
     'legacy_'
diff --git a/app/models/measure.rb b/app/models/measure.rb
index fb3f9e09..e436926c 100644
--- a/app/models/measure.rb
+++ b/app/models/measure.rb
@@ -62,6 +62,8 @@ class Measure < ActiveRecord::Base
   end
 
   def score(school:, academic_year:)
+    # average = SurveyItemResponse.where(school:, academic_year:).first
+    # Score.new(average, false, false, false)
     @score ||= Hash.new do |memo, (school, academic_year)|
       next Score::NIL_SCORE if incalculable_score(school:, academic_year:)
 
@@ -197,25 +199,33 @@ class Measure < ActiveRecord::Base
   end
 
   def no_student_responses_exist?(school:, academic_year:)
-    student_survey_items_by_survey_type(school:,
-                                        academic_year:).all? do |survey_item|
-      survey_item.survey_item_responses.where(school:,
-                                              academic_year:).none?
+    @no_student_responses_exist ||= Hash.new do |memo, (school, academic_year)|
+      memo[[school, academic_year]] = student_survey_items_by_survey_type(school:, academic_year:).all? do |survey_item|
+        survey_item.survey_item_responses.where(school:, academic_year:).none?
+      end
     end
+    @no_student_responses_exist[[school, academic_year]]
   end
 
   def no_teacher_responses_exist?(school:, academic_year:)
-    teacher_survey_items.all? do |survey_item|
-      survey_item.survey_item_responses.where(school:,
-                                              academic_year:).none?
+    @no_teacher_responses_exist ||= Hash.new do |memo, (school, academic_year)|
+      memo[[school, academic_year]] = teacher_survey_items.all? do |survey_item|
+        survey_item.survey_item_responses.where(school:,
+                                                academic_year:).none?
+      end
     end
+    @no_teacher_responses_exist[[school, academic_year]]
   end
 
   def incalculable_score(school:, academic_year:)
-    meets_student_threshold = sufficient_student_data?(school:, academic_year:)
-    meets_teacher_threshold = sufficient_teacher_data?(school:, academic_year:)
-    lacks_sufficient_survey_data = !meets_student_threshold && !meets_teacher_threshold
-    lacks_sufficient_survey_data && !includes_admin_data_items?
+    @incalculable_score ||= Hash.new do |memo, (school, academic_year)|
+      meets_student_threshold = sufficient_student_data?(school:, academic_year:)
+      meets_teacher_threshold = sufficient_teacher_data?(school:, academic_year:)
+      lacks_sufficient_survey_data = !meets_student_threshold && !meets_teacher_threshold
+      memo[[school, academic_year]] = lacks_sufficient_survey_data && !includes_admin_data_items?
+    end
+
+    @incalculable_score[[school, academic_year]]
   end
 
   def collect_averages_for_teacher_student_and_admin_data(school:, academic_year:)
@@ -227,15 +237,26 @@ class Measure < ActiveRecord::Base
   end
 
   def teacher_average(school:, academic_year:)
-    collect_survey_item_average(survey_items: teacher_survey_items, school:, academic_year:)
+    @teacher_average ||= Hash.new do |memo, (school, academic_year)|
+      memo[[school, academic_year]] =
+        collect_survey_item_average(survey_items: teacher_survey_items, school:, academic_year:)
+    end
+
+    @teacher_average[[school, academic_year]]
   end
 
   def student_average(school:, academic_year:)
-    collect_survey_item_average(survey_items: student_survey_items_by_survey_type(school:, academic_year:), school:,
-                                academic_year:)
+    @student_average ||= Hash.new do |memo, (school, academic_year)|
+      memo[[school, academic_year]] = collect_survey_item_average(survey_items: student_survey_items_by_survey_type(school:, academic_year:), school:,
+                                                                  academic_year:)
+    end
+    @student_average[[school, academic_year]]
   end
 
   def admin_data_averages(school:, academic_year:)
-    collect_admin_scale_average(admin_data_items:, school:, academic_year:)
+    @admin_data_averages ||= Hash.new do |memo, (school, academic_year)|
+      memo[[school, academic_year]] = collect_admin_scale_average(admin_data_items:, school:, academic_year:)
+    end
+    @admin_data_averages[[school, academic_year]]
   end
 end
diff --git a/app/models/respondent.rb b/app/models/respondent.rb
index fcd86dcb..48f508b7 100644
--- a/app/models/respondent.rb
+++ b/app/models/respondent.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Respondent < ApplicationRecord
   belongs_to :school
   belongs_to :academic_year
diff --git a/app/models/response_rate.rb b/app/models/response_rate.rb
index 250f5e20..75862ab7 100644
--- a/app/models/response_rate.rb
+++ b/app/models/response_rate.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ResponseRate < ApplicationRecord
   belongs_to :subcategory
   belongs_to :school
diff --git a/app/models/response_rate_calculator.rb b/app/models/response_rate_calculator.rb
index 41ca22fb..8941e9dd 100644
--- a/app/models/response_rate_calculator.rb
+++ b/app/models/response_rate_calculator.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ResponseRateCalculator
   TEACHER_RATE_THRESHOLD = 25
   STUDENT_RATE_THRESHOLD = 25
@@ -19,7 +21,7 @@ module ResponseRateCalculator
     return 0 unless total_possible_responses.positive?
 
     response_rate = (average_responses_per_survey_item / total_possible_responses.to_f * 100).round
-    cap_at_100(response_rate)
+    cap_at_one_hundred(response_rate)
   end
 
   def meets_student_threshold?
@@ -32,7 +34,7 @@ module ResponseRateCalculator
 
   private
 
-  def cap_at_100(response_rate)
+  def cap_at_one_hundred(response_rate)
     response_rate > 100 ? 100 : response_rate
   end
 end
diff --git a/app/models/scale.rb b/app/models/scale.rb
index 6abb6f9d..1a106f70 100644
--- a/app/models/scale.rb
+++ b/app/models/scale.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Scale < ApplicationRecord
   belongs_to :measure, counter_cache: true
   has_many :survey_items
@@ -38,8 +40,9 @@ class Scale < ApplicationRecord
 
   def student_survey_items(school:, academic_year:)
     survey = Survey.where(school:, academic_year:).first
-    return survey_items.student_survey_items.short_form_items if survey.present? && survey.form == 'short'
+    student_survey_items = survey_items.student_survey_items
+    return student_survey_items.short_form_items if survey.present? && survey.form == 'short'
 
-    survey_items.student_survey_items
+    student_survey_items
   end
 end
diff --git a/app/models/school.rb b/app/models/school.rb
index 10af82b4..add5e399 100644
--- a/app/models/school.rb
+++ b/app/models/school.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class School < ApplicationRecord
   belongs_to :district
 
diff --git a/app/models/score.rb b/app/models/score.rb
index c53012e4..cb5521ad 100644
--- a/app/models/score.rb
+++ b/app/models/score.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Score < Struct.new(:average, :meets_teacher_threshold?, :meets_student_threshold?, :meets_admin_data_threshold?)
   NIL_SCORE = Score.new(nil, false, false, false)
 end
diff --git a/app/models/student_response_rate_calculator.rb b/app/models/student_response_rate_calculator.rb
index daab4f01..727d4226 100644
--- a/app/models/student_response_rate_calculator.rb
+++ b/app/models/student_response_rate_calculator.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class StudentResponseRateCalculator
   include ResponseRateCalculator
 
diff --git a/app/models/subcategory.rb b/app/models/subcategory.rb
index 17250b96..2dd70c8d 100644
--- a/app/models/subcategory.rb
+++ b/app/models/subcategory.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Subcategory < ActiveRecord::Base
   belongs_to :category, counter_cache: true
 
diff --git a/app/models/survey.rb b/app/models/survey.rb
index 068fa308..becf8df3 100644
--- a/app/models/survey.rb
+++ b/app/models/survey.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Survey < ApplicationRecord
   belongs_to :academic_year
   belongs_to :school
diff --git a/app/models/survey_item.rb b/app/models/survey_item.rb
index 88ee2029..13e41690 100644
--- a/app/models/survey_item.rb
+++ b/app/models/survey_item.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class SurveyItem < ActiveRecord::Base
   belongs_to :scale, counter_cache: true
   has_one :measure, through: :scale
diff --git a/app/models/survey_item_response.rb b/app/models/survey_item_response.rb
index f70dcfbf..737f4db3 100644
--- a/app/models/survey_item_response.rb
+++ b/app/models/survey_item_response.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class SurveyItemResponse < ActiveRecord::Base
   TEACHER_RESPONSE_THRESHOLD = 2
   STUDENT_RESPONSE_THRESHOLD = 2
diff --git a/app/models/teacher_response_rate_calculator.rb b/app/models/teacher_response_rate_calculator.rb
index 46e18508..f5c1a188 100644
--- a/app/models/teacher_response_rate_calculator.rb
+++ b/app/models/teacher_response_rate_calculator.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class TeacherResponseRateCalculator
   include ResponseRateCalculator
 
diff --git a/app/presenters/admin_data_presenter.rb b/app/presenters/admin_data_presenter.rb
index 1f3cf130..ec896e6c 100644
--- a/app/presenters/admin_data_presenter.rb
+++ b/app/presenters/admin_data_presenter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class AdminDataPresenter < DataItemPresenter
   def initialize(measure_id:, admin_data_items:, has_sufficient_data:, school:, academic_year:)
     super(measure_id:, has_sufficient_data:, school:, academic_year:)
diff --git a/app/presenters/analyze_bar_presenter.rb b/app/presenters/analyze_bar_presenter.rb
index 0cb03204..6376a1f3 100644
--- a/app/presenters/analyze_bar_presenter.rb
+++ b/app/presenters/analyze_bar_presenter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class AnalyzeBarPresenter
   include AnalyzeHelper
   attr_reader :score, :x_position, :academic_year, :measure_id, :measure, :color
@@ -45,7 +47,8 @@ class AnalyzeBarPresenter
   end
 
   def percentage
-    (score.average - zone.low_benchmark) / (zone.high_benchmark - zone.low_benchmark)
+    low_benchmark = zone.low_benchmark
+    (score.average - low_benchmark) / (zone.high_benchmark - low_benchmark)
   end
 
   def zone
@@ -59,9 +62,10 @@ class AnalyzeBarPresenter
   end
 
   def average
-    return 0 if score.average.nil?
+    average = score.average
+    return 0 if average.nil?
 
-    score.average.round(6)
+    average.round(6)
   end
 
   private
diff --git a/app/presenters/category_presenter.rb b/app/presenters/category_presenter.rb
index a9daee48..eaaac965 100644
--- a/app/presenters/category_presenter.rb
+++ b/app/presenters/category_presenter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class CategoryPresenter
   def initialize(category:)
     @category = category
@@ -24,34 +26,12 @@ class CategoryPresenter
   end
 
   def icon_class
-    icon_suffix = case name
-                  when 'Teachers & Leadership'
-                    'apple-alt'
-                  when 'School Culture'
-                    'school'
-                  when 'Resources'
-                    'users-cog'
-                  when 'Academic Learning'
-                    'graduation-cap'
-                  when 'Community & Wellbeing'
-                    'heart'
-                  end
+    icon_suffix = classes[name.to_sym]
     "fas fa-#{icon_suffix}"
   end
 
   def icon_color_class
-    color_suffix = case name
-                   when 'Teachers & Leadership'
-                     'blue'
-                   when 'School Culture'
-                     'red'
-                   when 'Resources'
-                     'black'
-                   when 'Academic Learning'
-                     'lime'
-                   when 'Community & Wellbeing'
-                     'teal'
-                   end
+    color_suffix = colors[name.to_sym]
     "color-#{color_suffix}"
   end
 
@@ -68,4 +48,22 @@ class CategoryPresenter
   def to_model
     @category
   end
+
+  private
+
+  def colors
+    { 'Teachers & Leadership': 'blue',
+      'School Culture': 'red',
+      'Resources': 'black',
+      'Academic Learning': 'lime',
+      'Community & Wellbeing': 'teal' }
+  end
+
+  def classes
+    { 'Teachers & Leadership': 'apple-alt',
+      'School Culture': 'school',
+      'Resources': 'users-cog',
+      'Academic Learning': 'graduation-cap',
+      'Community & Wellbeing': 'heart' }
+  end
 end
diff --git a/app/presenters/data_item_presenter.rb b/app/presenters/data_item_presenter.rb
index 605831a8..b66b17d2 100644
--- a/app/presenters/data_item_presenter.rb
+++ b/app/presenters/data_item_presenter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class DataItemPresenter
   attr_reader :measure_id, :has_sufficient_data, :school, :academic_year
 
diff --git a/app/presenters/gauge_presenter.rb b/app/presenters/gauge_presenter.rb
index 5e81e683..00438954 100644
--- a/app/presenters/gauge_presenter.rb
+++ b/app/presenters/gauge_presenter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class GaugePresenter
   def initialize(zones:, score:)
     @zones = zones
diff --git a/app/presenters/grouped_bar_column_presenter.rb b/app/presenters/grouped_bar_column_presenter.rb
index f4b5ed11..acce9da4 100644
--- a/app/presenters/grouped_bar_column_presenter.rb
+++ b/app/presenters/grouped_bar_column_presenter.rb
@@ -1,6 +1,7 @@
+# frozen_string_literal: true
+
 class GroupedBarColumnPresenter
   include AnalyzeHelper
-  include ColorHelper
 
   attr_reader :measure_name, :measure_id, :category, :position, :measure, :school, :academic_years
 
@@ -86,8 +87,8 @@ class GroupedBarColumnPresenter
       [year, score(index)]
     end
     yearly_scores.reject do |yearly_score|
-      score = yearly_score[1]
-      score.average.nil? || score.average.zero? || score.average.nan?
+      average = yearly_score[1].average
+      average.nil? || average.zero? || average.nan?
     end
   end
 
@@ -97,6 +98,7 @@ class GroupedBarColumnPresenter
   end
 
   def bar_x(index)
-    column_start_x + (index * bar_width * 1.2) + ((column_end_x - column_start_x) - (yearly_scores.size * bar_width * 1.2)) / 2
+    column_start_x + (index * bar_width * 1.2) +
+      ((column_end_x - column_start_x) - (yearly_scores.size * bar_width * 1.2)) / 2
   end
 end
diff --git a/app/presenters/measure_presenter.rb b/app/presenters/measure_presenter.rb
index 871e1708..24b9b32d 100644
--- a/app/presenters/measure_presenter.rb
+++ b/app/presenters/measure_presenter.rb
@@ -1,22 +1,15 @@
+# frozen_string_literal: true
+
 class MeasurePresenter
-  attr_reader :measure, :academic_year, :school
+  attr_reader :measure, :academic_year, :school, :id, :name, :description
 
   def initialize(measure:, academic_year:, school:)
     @measure = measure
     @academic_year = academic_year
     @school = school
-  end
-
-  def id
-    @measure.measure_id
-  end
-
-  def name
-    @measure.name
-  end
-
-  def description
-    @measure.description
+    @id = measure_id
+    @name = measure.name
+    @description = measure.description
   end
 
   def gauge_presenter
@@ -29,27 +22,49 @@ class MeasurePresenter
 
   def data_item_presenters
     [].tap do |array|
-      if @measure.student_survey_items.any?
-        array << StudentSurveyPresenter.new(measure_id: @measure.measure_id, survey_items: @measure.student_survey_items,
-                                            has_sufficient_data: score_for_measure.meets_student_threshold?, school:, academic_year:)
-      end
-      if @measure.teacher_survey_items.any?
-        array << TeacherSurveyPresenter.new(measure_id: @measure.measure_id, survey_items: @measure.teacher_survey_items,
-                                            has_sufficient_data: score_for_measure.meets_teacher_threshold?, school:, academic_year:)
-      end
-      if @measure.admin_data_items.any?
-        array << AdminDataPresenter.new(measure_id: @measure.measure_id,
-                                        admin_data_items: @measure.admin_data_items, has_sufficient_data: score_for_measure.meets_admin_data_threshold?, school:, academic_year:)
-      end
+      array << student_survey_presenter if student_survey_items.any?
+      array << teacher_survey_presenter if teacher_survey_items.any?
+      array << admin_data_presenter if admin_data_items.any?
     end
   end
 
   private
 
+  def admin_data_items
+    measure.admin_data_items
+  end
+
   def score_for_measure
     @score ||= @measure.score(school: @school, academic_year: @academic_year)
   end
 
+  def student_survey_items
+    measure.student_survey_items
+  end
+
+  def teacher_survey_items
+    measure.teacher_survey_items
+  end
+
+  def measure_id
+    measure.measure_id
+  end
+
+  def student_survey_presenter
+    StudentSurveyPresenter.new(measure_id:, survey_items: student_survey_items,
+                               has_sufficient_data: score_for_measure.meets_student_threshold?, school:, academic_year:)
+  end
+
+  def teacher_survey_presenter
+    TeacherSurveyPresenter.new(measure_id:, survey_items: teacher_survey_items,
+                               has_sufficient_data: score_for_measure.meets_teacher_threshold?, school:, academic_year:)
+  end
+
+  def admin_data_presenter
+    AdminDataPresenter.new(measure_id:,
+                           admin_data_items:, has_sufficient_data: score_for_measure.meets_admin_data_threshold?, school:, academic_year:)
+  end
+
   def zones
     Zones.new(
       watch_low_benchmark: @measure.watch_low_benchmark,
diff --git a/app/presenters/student_grouped_bar_column_presenter.rb b/app/presenters/student_grouped_bar_column_presenter.rb
index 1d4f3a94..4377d6ed 100644
--- a/app/presenters/student_grouped_bar_column_presenter.rb
+++ b/app/presenters/student_grouped_bar_column_presenter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class StudentGroupedBarColumnPresenter < GroupedBarColumnPresenter
   def label
     'All Students'
diff --git a/app/presenters/student_survey_presenter.rb b/app/presenters/student_survey_presenter.rb
index f607b7d0..db6b524d 100644
--- a/app/presenters/student_survey_presenter.rb
+++ b/app/presenters/student_survey_presenter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class StudentSurveyPresenter < DataItemPresenter
   attr_reader :survey_items
 
diff --git a/app/presenters/subcategory_card_presenter.rb b/app/presenters/subcategory_card_presenter.rb
index c252e330..92b0e0dc 100644
--- a/app/presenters/subcategory_card_presenter.rb
+++ b/app/presenters/subcategory_card_presenter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class SubcategoryCardPresenter
   attr_reader :name, :subcategory, :category, :subcategory_id
 
diff --git a/app/presenters/subcategory_presenter.rb b/app/presenters/subcategory_presenter.rb
index 3426cdc4..5bfae595 100644
--- a/app/presenters/subcategory_presenter.rb
+++ b/app/presenters/subcategory_presenter.rb
@@ -1,20 +1,15 @@
+# frozen_string_literal: true
+
 class SubcategoryPresenter
+  attr_reader :subcategory, :academic_year, :school, :id, :name, :description
+
   def initialize(subcategory:, academic_year:, school:)
     @subcategory = subcategory
     @academic_year = academic_year
     @school = school
-  end
-
-  def id
-    @subcategory.subcategory_id
-  end
-
-  def name
-    @subcategory.name
-  end
-
-  def description
-    @subcategory.description
+    @id = @subcategory.subcategory_id
+    @name = @subcategory.name
+    @description = @subcategory.description
   end
 
   def gauge_presenter
@@ -65,9 +60,10 @@ class SubcategoryPresenter
   end
 
   def admin_data_item_count
-    return AdminDataItem.for_measures(@subcategory.measures).count if @school.is_hs
+    measures = @subcategory.measures
+    return AdminDataItem.for_measures(measures).count if @school.is_hs
 
-    AdminDataItem.non_hs_items_for_measures(@subcategory.measures).count
+    AdminDataItem.non_hs_items_for_measures(measures).count
   end
 
   def format_a_non_applicable_rate(rate)
diff --git a/app/presenters/teacher_grouped_bar_column_presenter.rb b/app/presenters/teacher_grouped_bar_column_presenter.rb
index 85f1f40b..bd285452 100644
--- a/app/presenters/teacher_grouped_bar_column_presenter.rb
+++ b/app/presenters/teacher_grouped_bar_column_presenter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class TeacherGroupedBarColumnPresenter < GroupedBarColumnPresenter
   def label
     'All Teachers'
diff --git a/app/presenters/teacher_survey_presenter.rb b/app/presenters/teacher_survey_presenter.rb
index bce2d773..2c4da968 100644
--- a/app/presenters/teacher_survey_presenter.rb
+++ b/app/presenters/teacher_survey_presenter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class TeacherSurveyPresenter < DataItemPresenter
   attr_reader :survey_items
 
diff --git a/app/presenters/variance_chart_row_presenter.rb b/app/presenters/variance_chart_row_presenter.rb
index 10a3b216..e49cab90 100644
--- a/app/presenters/variance_chart_row_presenter.rb
+++ b/app/presenters/variance_chart_row_presenter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class VarianceChartRowPresenter
   include Comparable
 
diff --git a/app/presenters/zones.rb b/app/presenters/zones.rb
index 0f4e115c..53cee49a 100644
--- a/app/presenters/zones.rb
+++ b/app/presenters/zones.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Zones
   def initialize(watch_low_benchmark:, growth_low_benchmark:, approval_low_benchmark:, ideal_low_benchmark:)
     @watch_low_benchmark = watch_low_benchmark
@@ -7,7 +9,19 @@ class Zones
     @warning_low_benchmark = 1
   end
 
-  Zone = Struct.new(:low_benchmark, :high_benchmark, :type)
+  Zone = Struct.new(:low_benchmark, :high_benchmark, :type) do
+    def contains?(number)
+      return false if number.nil? || number.is_a?(Float) && number.nan?
+
+      number.between?(low_benchmark, high_benchmark)
+    end
+  end
+
+  def all_zones
+    [
+      ideal_zone, approval_zone, growth_zone, watch_zone, warning_zone, insufficient_data
+    ]
+  end
 
   def warning_zone
     Zone.new(1, @watch_low_benchmark, :warning)
@@ -30,26 +44,10 @@ class Zones
   end
 
   def insufficient_data
-    Zone.new(0, @warning_low_benchmark, :insufficient_data)
+    Zone.new(Float::MIN, Float::MAX, :insufficient_data)
   end
 
   def zone_for_score(score)
-    return insufficient_data if score.nil?
-    return insufficient_data if score.is_a?(Float) && score.nan?
-
-    case score
-    when ideal_zone.low_benchmark..ideal_zone.high_benchmark
-      ideal_zone
-    when approval_zone.low_benchmark..approval_zone.high_benchmark
-      approval_zone
-    when growth_zone.low_benchmark..growth_zone.high_benchmark
-      growth_zone
-    when watch_zone.low_benchmark..watch_zone.high_benchmark
-      watch_zone
-    when 1..warning_zone.high_benchmark
-      warning_zone
-    else
-      insufficient_data
-    end
+    all_zones.find { |zone| zone.contains?(score) } || insufficient_data
   end
 end
diff --git a/app/services/admin_data_loader.rb b/app/services/admin_data_loader.rb
index 22424fc7..23635614 100644
--- a/app/services/admin_data_loader.rb
+++ b/app/services/admin_data_loader.rb
@@ -1,26 +1,18 @@
+# frozen_string_literal: true
+
 require 'csv'
 
 class AdminDataLoader
   def self.load_data(filepath:)
     CSV.parse(File.read(filepath), headers: true) do |row|
-      likert_score = row['LikertScore'] || row['Likert Score'] || row['Likert_Score']
-      likert_score = likert_score.to_f
-      likert_score = 1 if likert_score > 0 && likert_score < 1
-
-      unless valid_likert_score(likert_score:)
-        puts "This value is not valid #{likert_score}"
+      score = likert_score(row:)
+      unless valid_likert_score(likert_score: score)
+        puts "Invalid score: #{score}
+        for school: #{School.find_by_dese_id(row['DESE ID']).name}
+        admin data item #{admin_data_item(row:)} "
         next
       end
-
-      ay = row['Academic Year'] || row['AcademicYear']
-      dese_id = row['DESE ID'] || row['Dese ID'] || row['Dese Id']
-      admin_data_item_id = row['Item ID'] || row['Item Id']
-      admin_data_value = AdminDataValue.new
-      admin_data_value.likert_score = likert_score
-      admin_data_value.academic_year = AcademicYear.find_by_range ay
-      admin_data_value.school = School.find_by_dese_id dese_id.to_i
-      admin_data_value.admin_data_item = AdminDataItem.find_by_admin_data_item_id admin_data_item_id
-      admin_data_value.save!
+      create_admin_data_value(row:, score:)
     end
   end
 
@@ -28,5 +20,33 @@ class AdminDataLoader
     likert_score >= 1 && likert_score <= 5
   end
 
+  def self.likert_score(row:)
+    likert_score = row['LikertScore'] || row['Likert Score'] || row['Likert_Score']
+    likert_score = likert_score.to_f
+    likert_score = 1 if likert_score.positive? && likert_score < 1
+    likert_score
+  end
+
+  def self.ay(row:)
+    row['Academic Year'] || row['AcademicYear']
+  end
+
+  def self.dese_id(row:)
+    row['DESE ID'] || row['Dese ID'] || row['Dese Id']
+  end
+
+  def self.admin_data_item(row:)
+    row['Item ID'] || row['Item Id']
+  end
+
+  def self.create_admin_data_value(row:, score:)
+    admin_data_value = AdminDataValue.new
+    admin_data_value.likert_score = score
+    admin_data_value.academic_year = AcademicYear.find_by_range ay(row:)
+    admin_data_value.school = School.find_by_dese_id dese_id(row:).to_i
+    admin_data_value.admin_data_item = AdminDataItem.find_by_admin_data_item_id admin_data_item(row:)
+    admin_data_value.save!
+  end
+
   private_class_method :valid_likert_score
 end
diff --git a/app/services/response_rate_loader.rb b/app/services/response_rate_loader.rb
index 280a306b..e4d7e554 100644
--- a/app/services/response_rate_loader.rb
+++ b/app/services/response_rate_loader.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ResponseRateLoader
   def self.reset(schools: School.all, academic_years: AcademicYear.all, subcategories: Subcategory.all)
     milford = School.find_by_slug 'milford-high-school'
diff --git a/app/services/survey_responses_data_loader.rb b/app/services/survey_responses_data_loader.rb
index 4639bc47..852a513a 100644
--- a/app/services/survey_responses_data_loader.rb
+++ b/app/services/survey_responses_data_loader.rb
@@ -1,10 +1,12 @@
+# frozen_string_literal: true
+
 require 'csv'
 
 class SurveyResponsesDataLoader
   def self.load_data(filepath:)
     File.open(filepath) do |file|
       headers = file.first
-      survey_items = SurveyItem.where(survey_item_id: get_survey_item_ids_from_headers(file:, headers:))
+      survey_items = SurveyItem.where(survey_item_id: get_survey_item_ids_from_headers(headers:))
 
       file.lazy.each_slice(1000) do |lines|
         survey_item_responses = CSV.parse(lines.join, headers:).map do |row|
@@ -19,43 +21,42 @@ class SurveyResponsesDataLoader
   private
 
   def self.process_row(row:, survey_items:)
-    return unless dese_id?(row['DESE ID'])
+    id = dese_id(row)
+    return unless dese_id?(id)
 
-    school = School.find_by_dese_id(row['DESE ID'])
+    school = School.find_by_dese_id(id)
     return unless school.present?
 
     process_survey_items(row:, survey_items:, school:)
   end
 
   def self.process_survey_items(row:, survey_items:, school:)
-    response_id = row['Response ID'] || row['ResponseId'] || row['ResponseID']
+    id = response_id(row)
     survey_items.map do |survey_item|
-      likert_score = row[survey_item.survey_item_id]
-      next if likert_score.nil?
+      likert_score = row[survey_item.survey_item_id] || next
 
       unless likert_score.valid_likert_score?
-        puts "Response ID: #{response_id}, Likert score: #{likert_score} rejected" unless likert_score == 'NA'
+        puts "Response ID: #{id}, Likert score: #{likert_score} rejected" unless likert_score == 'NA'
         next
       end
-
-      survey_item_response = SurveyItemResponse.where(response_id:, survey_item:).first
-      create_or_update_survey_item_response(survey_item_response:, likert_score:, school:, response_id:, row:,
-                                            survey_item:)
+      response = survey_item_response(response_id: id, survey_item:)
+      create_or_update_response(survey_item_response: response, likert_score:, school:, row:, survey_item:)
     end.compact
   end
 
-  def self.create_or_update_survey_item_response(survey_item_response:, likert_score:, school:, row:, survey_item:, response_id:)
+  def self.create_or_update_response(survey_item_response:, likert_score:, school:, row:, survey_item:)
     if survey_item_response.present?
       survey_item_response.update!(likert_score:) if survey_item_response.likert_score != likert_score
       []
     else
-      SurveyItemResponse.new(response_id:, academic_year: academic_year(row), school:, survey_item:, likert_score:)
+      SurveyItemResponse.new(response_id: response_id(row), academic_year: academic_year(row), school:, survey_item:,
+                             likert_score:)
     end
   end
 
-  def self.get_survey_item_ids_from_headers(file:, headers:)
+  def self.get_survey_item_ids_from_headers(headers:)
     CSV.parse(headers, headers: true).headers
-       .filter { |header| header.present? }
+       .filter(&:present?)
        .filter { |header| header.start_with? 't-' or header.start_with? 's-' }
   end
 
@@ -71,10 +72,28 @@ class SurveyResponsesDataLoader
     AcademicYear.find_by_date response_date(row)
   end
 
+  def self.survey_item_response(response_id:, survey_item:)
+    SurveyItemResponse.find_by(response_id:, survey_item:)
+  end
+
+  def self.response_id(row)
+    row['Response ID'] || row['ResponseId'] || row['ResponseID']
+  end
+
+  def self.dese_id(row)
+    row['DESE ID' || 'Dese ID'] || row['DeseId'] || row['DeseID']
+  end
+
   private_class_method :process_row
   private_class_method :process_survey_items
   private_class_method :get_survey_item_ids_from_headers
   private_class_method :dese_id?
+  private_class_method :create_or_update_response
+  private_class_method :response_date
+  private_class_method :academic_year
+  private_class_method :survey_item_response
+  private_class_method :response_id
+  private_class_method :dese_id
 end
 
 module StringMonkeyPatches
diff --git a/spec/services/admin_data_loader_spec.rb b/spec/services/admin_data_loader_spec.rb
index 0e01b8a4..09f10a26 100644
--- a/spec/services/admin_data_loader_spec.rb
+++ b/spec/services/admin_data_loader_spec.rb
@@ -64,7 +64,7 @@ describe AdminDataLoader do
   describe 'output to console' do
     it 'outputs a messsage saying a value has been rejected' do
       output = capture_stdout { AdminDataLoader.load_data filepath: path_to_admin_data }.gsub("\n", '')
-      expect(output).to eq 'This value is not valid 0.0This value is not valid 100.0'
+      expect(output).to eq 'Invalid score: 0.0        for school: Attleboro High School        admin data item a-reso-i1 Invalid score: 100.0        for school: Winchester High School        admin data item a-sust-i3 '
     end
   end
 end