<%= link_to(research_download_pdf_path(path: "test_anxiety_and_poor_sleep")) do %> <%= image_tag "research/test_anxiety_and_sleep.png", class: "file-download" %> <% end %>

<%= link_to(research_download_pdf_path(path: "psychological_toll_of_high_stakes_testing")) do %> <%= image_tag "research/psychological_toll_of_high_stakes_testing.png", class: "file-download" %> <% end %>

<%= link_to( research_download_pdf_path(path: "testing_stress_and_performance")) do %> <%= image_tag "research/testing_stress.png", class: "file-download" %> <% end %>