Wikipedia article outlining the main theories, aspects and research methods.

An applied research and training organisation dedicated to furthering the positive contribution that young people make to society. Provides information in the areas of health, family and parenting, communication, social action and youth justice.

Members focus on expanded capabilities and changes that improve the quality of life. Overview with information about the Annual Symposium.

Research pages of Nancy Darling at Oberlin College. Contains project information and resource materials with copies of papers and conference presentations.

Information on the Society, membership, and publications.

Resources for students and instructors including information on textbooks, practice tests and lecture notes.

An exploration of the biological, cognitive, and psychosocial changes that occur across different periods of life.

Addresses issues of professional and academic importance concerning development between puberty and the attainment of adult status within society.

Membership information with journal abstracts and submission guidelines.

Promotes scientific research of human development throughout the life span. Overview with details of meetings, workshops and journal.

Description of Dr. Wass' research on cognitive development during early infancy at the University of Tennessee.

Directory of graduate and post-graduate programs in the United States. Brief descriptions and contact information.

Historical background with membership information, news and details of events.

The EARA comprises psychologists, psychiatrists, and sociologists who are studying adolescent development.

A national resource for information on factors affecting quality of life during old age. Includes details of research and training.

Concise comparison of lifespan theories in developmental psychology. Includes chart for quick reference.

Independent, not-for-profit organization that supports endeavors in the arts and sciences, particularly focusing on psychology. Online papers, instruments, staff contact details.

Electronic archive of collected articles. Provides abstracts of research and links to full texts.

Includes subscription information, table of contents and full text of sample issue.

Publishes original articles on research investigations of adult development and aging. Subscription information and selected readings.

Publishes articles that advance knowledge and theory about development across the life span. Subscription information and selected readings.

Organized to promote research in the field. Includes membership information, a newsletter, and links.

Dedicated to studying the psychology of adult development and aging. Membership information, news and resources.