Abnormal Psychology

This text originated from a collaboration between Dr. Caleb Lack and students at the University of Central Oklahoma and Arkansas Tech University. Over 300 students have spent eight semesters and thousands of hours in contributing to this wiki. This text is an alternative to the often quite expensive textbooks used in most undergraduate abnormal psychology courses by creating a user-driven, interactive online text.


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Lumen Learning

Lumen Learning provides a simple, supported path for faculty members to adopt and teach effectively with open educational resources (OER). Read more about what we do.