The American Psychological Association is the largest scientific and professional organization representing psychology in the United States. APA is the world's largest association of psychologists, with more than 137,000 researchers, educators, clinicians, consultants and students as its members.
Provides highly-interactive resources for the teaching of psychological science. The peer-reviewed materials include online studies and correlational studies, large data sets, demonstrations, and teaching aids.
The oldest annotated directory of online psychology and mental health resources. This directory began in 1992 and was originally published in the Usenet newsgroups; it was transferred to its current Web-based format in 1995.