This book is written for a college level course in Abnormal Behavior.

With great appreciation, this book is adapted from two sources:

1. 1. Essentials of Abnormal Psychology (2018) by Alexis Bridley PhD and Lee Daffin Jr. PhD, and published by https://opentext.wsu.edu/abnormalpsychology, // CC BY 4.0 ShareAlike
   2. NOBA series on psychology at nobaproject.com, // CC BY 4.0 ShareAlike

Please see individual chapters for further citation information.

Chapters and sections were borrowed and adapted from the above existing OER textbooks. Without these foundational texts, a lot more work would have been required to complete this project. Thank you to those who shared before us.

All other content should include the following attribution statement:

This work is licensed under an Attribution NonCommercial-ShareAlike 4.0 International, except where otherwise noted.  Download this book for free at: https://pdx.pressbooks.pub/https://pdx.pressbooks.pub/mentalhealthproblems/