The What Works Clearinghouse is a resource that you can use to review the trends in research around dyslexia, as well as interventions. They give a summary of lots of studies/research to help clarify how to help a person who has dyslexia or reading challenges.
It can be daunting to try to figure out for yourself the best resources to trust to help with dyslexia and reading disorders. There is a lot of information out there that does not align to research and neuroscience. Finding resources you can trust is a vital step in helping a person with dyslexia or reading challenges. Feel free to reach out to me for a free 20-minute consultation!