Era places a theory in the period when it was first proposed. Wikipedia states, "In modern science, the term "theory" refers to scientific theories, a well-confirmed type of explanation of nature, made in a way consistent with the scientific method," a standard against which older and newer theories alike are now measured. Browsing by era shows which theories belong to the same period of psychological thought.
Facts
Comparison
Era of Emergence 20th century
Filter Results4 entries
Sources
1. Wikipedia: Health Psychology
Wikimedia FoundationHealth psychology, History sectionQuote, Health psychology, History section
Led by Joseph Matarazzo, in 1977, APA added a division devoted to health psychology.
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