Reads is a simple metric designed to show you exactly how often research is being accessed on ResearchGate.
Since it can take a long time before your research gets cited, reads are a great way to see early interest in your work — from both ResearchGate members and non-members.
Your Stats tab is where you can find out how many reads your research items are getting. You can also see information about your readers by country, institution, seniority, and discipline.
Depending on your profile visibility settings, you can also see the profiles of the people who recently read your work, allowing you to connect with people who are interested in your research.
From your Stats tab on your profile, you can see the citations your work has received, giving you a detailed way to track your impact.
You can find out how many citations your publications on ResearchGate are getting and where they were cited. You can also see the profiles of the people who have cited you.
A "Read" means that someone opened the ResearchGate page about your article. A "Full-text read" means that someone has downloaded the file or had a look into it online. A citation is something quiet different. It means that someone referred to your article in his own publication. Please note also that ResearchGate is not complete in indicating citations. See the following discussions on how to increase the number of citations:
The last response is very technically correct. I also agree with Dr Dick that these terms have very different meanings. Citations are, obviously, much more prestigious in the academic community and, like money, I only wish I had more!
In terms of improving citations, I have said in other discussions/questions, the best way I find is to attend conferences and discuss with other researcher (s) with similar interest (s). But they might need a long time to produce a paper to cite your work. Hence, your citation rate will increase but you have t be very patient.