Comorbidity is when a person has more than one health condition at once. Researchers investigating the comorbidity of personality disorders have found people with certain disorders may have other ...

In a recent study published in Scientific Reports, researchers assessed the importance of attention-deficit hyperactivity disorder (ADHD) features as a predictor of internalizing problems. Study: ...

Comorbidity is a complex topic, conceptually and clinically. The definition of comorbidity from a conceptual point of view refers to a situation in which "a distinct clinical entity appears during the ...

Children with chronically elevated externalizing symptoms, such as behavioral problems, or internalizing symptoms, such as mental health concerns, have an increased risk for poor economic and social ...

Guest post written by Michelle Ramos, PhD. Adolescent behavior problems are often classified as either internalizing or externalizing behaviors. Internalizing behaviors include things like anxiety, ...

Researchers have uncovered shared genetic pathways that link multiple psychiatric disorders. These new findings have the potential to change the way psychiatric disorders are diagnosed and treated, ...