(FYI I am new to qualtrics and first time poster) I am going to be presenting participants with a series of images for participants to make ratings on. Is there a way to measure how long they spend on the pages with the images? Either on each individual page or collectively for the entire task within the survey? Also, can this only be done with adding code? I only have a free account because I am a grad student and I believe I am limited on my ability to add codes to surveys.