apaopen.orgの競合サイトトップ10

apa.org

The American Psychological Association (APA) is a scientific and professional organization that represents psychologists in the United States. APA educates the public about psychology, behavioral science and mental health; promotes psychological science and practice; fosters the education and training of psychological scientists, practitioners and educators; advocates for psychological knowledge and practice to inform public policy; and champions the application of psychology to promote human rights, health, well-being and dignity.

psycnet.apa.org

apa psycnet home page

jstor.org

jstor is a digital library of academic journals, books, and primary sources.

researchgate.net

Access 160+ million publication pages and connect with 25+ million researchers. Join for free and gain visibility by uploading your research.

scribbr.com

improve your paper with our proofreading & editing service, plagiarism checker, citation generator, and extensive knowledge base.

quizlet.com

quizlet makes simple learning tools that let you study anything. start learning today with flashcards, games and learning tools — all for free.

reddit.com

reddit is a network of communities where people can dive into their interests, hobbies and passions. there's a community for whatever you're interested in on reddit.

slideshare.net

Discover, Share, and Present presentations and infographics with the world's largest professional content sharing community.