diff --git a/anne-survey.rb b/anne-survey.rb
index a575586..a40dd31 100644
--- a/anne-survey.rb
+++ b/anne-survey.rb
@@ -33,7 +33,7 @@ module Anne::Models
   class BasicFields < V 1.0
     def self.up
       create_table User.table_name do |t|
-        t.string :study, :gender, :spaciousness, :email
+        t.string :study, :gender, :spaciousness, :email, :comments
         t.integer :study_year
         t.boolean :colorblind, :prize, :results
         t.timestamps
@@ -141,6 +141,7 @@ module Anne::Controllers
       user.email = @input.email
       user.prize = !@input.prize.nil?
       user.results = !@input.results.nil?
+      user.comments = @input.comments
       user.save
       redirect Thanks
     end
@@ -272,6 +273,12 @@ module Anne::Views
       p "Je e-mailadres wordt enkel gebruikt voor de enquête-resultaten en " \
         "om je op de hoogte te stellen als je gewonnen hebt."
 
+      p do
+        label "Opmerkingen over dit onderzoek", :for => "comments"
+        br
+        textarea :name => "comments", :cols => 80, :rows => 5
+      end
+
       input :type => "submit", :value => "Verstuur"
     end
   end