Using Adobe Stock

Hello,

I have a question concerning the use of Adobe Stock images. For a research project, I am working on the development of a digital visual questionnaire to measure the quality of life of people with psychiatric problems. It is our intention to use images rather than words, so that the questionnaire becomes more inclusive.
​
​In an earlier step of the project, we collected images of aspects of quality of life. Our participants selected images online. A number of these images (about 50 images) is owned by Adobe Stock. It is my intention to purchase licences for these images, so that we can A: use the images in the digital visual questionnaire, and B: include the images in a scientific publication.
​
​Am I allowed to use Adobe Stock images for these purposes, and if yes, what type of license do I need? If I did not provide sufficient information,please let me know.

Thanks for your help!

David Buitenweg