Introduction to Psychology

The National Institute of Mental Health (NIMH) is part of the National Institutes of Health (NIH), a component of the U.S. Department of Health and Human Services.

Psychology Today is the world’s largest mental health and behavioral science destination online. It is the original and largest publishing enterprise that is exclusively dedicated to human behavior. Our motto is “Here to Help,” and the resources you’re accessing right now are the worldwide destination of choice for expert-authored information about psychology and mental health.

Scientific American covers the advances in research and discovery that are changing our understanding of the world and shaping our lives. Founded 1845, it is the oldest continuously published magazine in the United States and now reaches more than 10 million people around the world each month through its website, print and digital editions, newsletters and app. Authoritative, engaging features, news, opinion and multimedia stories from journalists and expert authors—including more than 200 Nobel Prize winners—provide need-to-know coverage, insights and illumination of the most important developments at the intersection of science and society. Scientific American is published by Springer Nature. As a research publisher, Springer Nature is home to other trusted brands including Springer, Nature Research, BMC and Palgrave Macmillan.

The Conversation is a nonprofit, independent news organization dedicated to unlocking the knowledge of experts for the public good. We publish trustworthy and informative articles written by academic experts for the general public and edited by our team of journalists.

On this website (and through distribution of our articles to thousands of news outlets worldwide), you’ll find explanatory journalism on the events, discoveries and issues that matter today. Our articles share researchers’ expertise in policy, science, health, economics, education, history, ethics and most every subject studied in colleges and universities. Some articles offer practical advice grounded in research, while others simply provide authoritative answers to questions that sparked our curiosity.

The Conversation U.S. is part of a global group of news organizations founded in Australia in 2011. We launched in October 2014, with our main newsroom in Boston. There are also editions in Africa, Australia, Canada, France, Indonesia, New Zealand, Spain and the United Kingdom.