Brooklyn College
Irony, Sarcasm, Satire
Irony, the discrepancy between what is expected and what occurs, is the focus of a reference sheet that provides young writers with models of this literary device.
Wikimedia
Wikipedia: Personality Psychology
This article on the psychology of personality gives information on the two traditional models, discusses the "N" and "S" personality types, and briefly mentions criticisms leveled at the two models.
Wikimedia
Wikipedia: Psychological Testing
Provides detailed information on psychological testing, describing its history and the many types of tests.
Other
Collin College:general Psychology: Abnormal Behavior and Psychological Disorders
Explains the many different categories of abnormal behavior, and the subcategories in each group.