is a licensed clinical psychologist. He is the founder of the Chico Center for Cognitive Behavior Therapy, diplomate of the Academy of Cognitive and Behavioral Therapies, and lecturer in the ...

the Venn diagram, “No one in the long history of mathematics ever became better known for less.” While Venn diagrams may not have solved any long-standing open problems, surely these ...

Contrast makeup theory is not exactly new. In fact, some makeup pros might argue it’s as old as contouring or lining your lips. Still, many of us have never heard of the theory—and many have ...