Evaluation of Well-being Interventions in Adults With TBI

Inclusion Criteria:

* At least 18 years of age
* Have a diagnosis with moderate to severe TBI
* At least one year post injury
* Able to speak and read English fluently

Exclusion Criteria:

* Have a history of multiple sclerosis, stroke, seizures or another nervous system injuries disease in the past (like brain tumor or epilepsy)
* Have a significant psychiatric illness (like, schizophrenia or psychosis)
* Currently taking steroids and/or benzodiazepines as determined by study staff review of medications
* Significant alcohol or drug abuse history (requiring inpatient treatment)
* History of stroke, schizoaffective disorder, bipolar disorder, personality disorder or severe depression determined by extensive screening by a trained staff member
* Previous participation in a Signature Strengths program