Although it's an imperfect process, it means that only papers that can withstand this scrutiny can be published in research journals. (psychologytoday.com)
Intervention fidelity in special and general education research journals. (meadowscenter.org)
You can get opinions wherever you want, but I look to peer - reviewed research journals when I want to find serious results that carry more weight. (dotearth.blogs.nytimes.com)