Psychology

Psychology? It's all in the mind.

Upgrade to Britannica Online

Take a tour, New improved britannica online

Imagine Britannica's 32-volume encyclopedia online right there for you, plus full access to articles. Amazing content, written by world experts, that you can cite for projects and assignments.

Click here for Britannica shop

codependency

An extreme dependency by one person on another who is suffering from an addiction. Common characteristics include low self-esteem coupled with a high need for approval. Not a formal psychiatric diagnosis, codependency is a psychological syndrome noted in relatives or partners of alcoholics or substance abusers.

Find more information on codependency. Upgrade to Britannica Online for more on codependency.

  • Britannica, just as colourful as Singapore
  • Singapore is a legendary city. Britannica has a legendary reputation for knowledge. With just a few clicks you can access all the quality information you can trust, online.