Off-campus Pacific University users: To download campus access theses and dissertations, please log into our proxy server with your PUNet ID and password.

Non-Pacific University users: Please talk to your librarian about requesting this thesis or dissertation through interlibrary loan.

Theses or dissertations that have a specific embargo period indicated below will not be available to anyone until the date indicated.

Date of Award


Degree Type

Dissertation (On-Campus Access Only)

Degree Name

Doctor of Psychology (PsyD)

Committee Chair

Kurt A. Freeman

Second Advisor

Jay C. Thomas

Third Advisor

Michel Hersen


Conduct Disorder (CD) is one of the most commonly occurring diagnoses among youth in mental health settings. Additionally, suicide is the third leading cause of death among adolescents and young adults. To date, risk factors for both conduct problems (CP) and suicide have been well studied and documented; however, few studies have directly assessed risk factors for youth with co-occurring CP and suicidal behavior. The present study was designed to investigate variables that predicted group membership by comparing youth with CP and suicidal behavior and youth with CP only. Two-hundred-thirty-seven youth with CP receiving treatment at an outpatient community mental health program participated. Data were collected by reviewing the charts of all participants. The sample was divided into two groups, based on the presence or absence of suicidal behavior in the last year, with 180 youth demonstrating CP only and 57 demonstrating CP and suicidal behavior. Univariate and multivariate analyses indicated MDD, history of suicidal attempt and ideation, aggressive behavior, and gender were significant predictors of suicidal behavior among youth with CP. Additionally, correlational analyses revealed the severity of suicidal behavior to be correlated with age and the severity of assaultive behavior among youth with CP. Results are discussed in terms of their contribution to the understanding of the variables that predict CP only as compared to CP and suicidal.