Dr. Roger William Coger PH.D.

Cognitive dissonance definitionPsychologically speaking, cognitive dissonance is the mental discomfort (stress) that a person undergoes when he/she goes through simultaneous contradiction of ideas, values, or beliefs when doing something that runs counter to one or more of the ideas, values, or...

Trichotillomania, or hair pulling disorder, is a mental disorder in which people have a strong desire and urge to pull out hair from different parts of their body, including the scalp and eyebrows. In this type of disorder — also considered an impulse control disorder — one finds it hard to...

Bulimia is an eating disorder that causes an individual to consume large amounts of food within a small period of time. After the binge is over, the individual purges to get rid of the unhealthy amount of food he or she consumed. Some methods that an individual may opt for to compensate for the...

Elaine couldn't have been more proud when she discovered that one of her long-time students was going to be a guest star on the hit TV show, The Good Doctor. For anyone mentor, it's a wonderful feeling to see students succeed in life - and land something as big as an ABC hit series. What's even more...

Fetal alcohol syndrome refers to the birth defects that result from exposure to alcohol during pregnancy. Excessive consumption of alcohol during pregnancy may result in the child developing physical deformities, mental conditions, behavioral issues, and learning disorders. The symptoms of fetal...

As autism becomes more prevalent, more research has been devoted to understanding the origins of the it as well as developing effective treatment plans to support the individual. Research shows that the earlier treatment begins, the better individuals will be at implementing coping strategies and...