blog posts 20 years of research on relationship maintenance: More diversity needed Sep 30, 2022 12:00 pm by Marianne SteinResearch Share on Facebook Tweet Email Images 'Instead of saying, "past research found this in this sample, so we should assume it is truth," we need to think about how things may be different and how they may or may not apply to diverse populations," says Professor Brian Ogolsky. Share on Facebook Tweet Email