The document provides an overview of cognitive-behavioral therapy (CBT), emphasizing its components of cognitive and behavioral strategies to address maladaptive thoughts and behaviors. It discusses the history and development of cognitive therapy, including the contributions of notable figures like Aaron Beck and Albert Ellis, as well as various techniques and approaches within CBT, including third-wave therapies that incorporate mindfulness. The document also outlines assessment strategies and the principles underlying behavior therapy, highlighting the need for individualized treatment plans and evidence-based techniques.