title: Psychometric Evaluation of the Substance Use Risk Profile Scale (SURPS) in an Inpatient Sample of Substance Users Using Cue-Reactivity Methodology.
abstract: The current project sought to examine the psychometric properties of a personality based measure (Substance Use Risk Profile Scale; SURPS: introversion-hopelessness, anxiety sensitivity, impulsivity, and sensation seeking) designed to differentially predict substance use preferences and patterns by matching primary personality-based motives for use to the specific effects of various psychoactive substances. Specifically, we sought to validate the SURPS in a clinical sample of substance users using cue reactivity methodology to assess current inclinations to consume a wide range of psychoactive substances. Using confirmatory factor analysis and correlational analyses, the SURPS demonstrated good psychometric properties and construct validity. Further, impulsivity and sensation-seeking were associated with use of multiple substances but could be differentiated by motives for use and susceptibility to the reinforcing effects of stimulants (i.e., impulsivity) and alcohol (i.e. sensation-seeking). In contrast, introversion-hopelessness and anxiety sensitivity demonstrated a pattern of use more focused on reducing negative affect, but were not differentiated based on specific patterns of use. Taken together, results suggests that among those receiving inpatient treatment for substance use disorders, the SURPS is a valid instrument for measuring four distinct personality dimensions that may be sensitive to motivational susceptibilities to specific patterns of alcohol and drug use.
authors.affiliation: Robert C. Schlauch and Alan R. Lang, Department of Psychology, Florida State University, 1107 W. Call Street, Tallahassee, FL 32306. Cory A. Crane, Danielle S. Molnar, Nicolas J. Schlienz and Rebecca J. Houston, Research Institute on Addictions, University at Buffalo, 1021 Main St., Buffalo, NY 14203.
authors.forename: Robert C
authors.initials: RC
authors.lastname: Schlauch
authors.affiliation: Robert C. Schlauch and Alan R. Lang, Department of Psychology, Florida State University, 1107 W. Call Street, Tallahassee, FL 32306. Cory A. Crane, Danielle S. Molnar, Nicolas J. Schlienz and Rebecca J. Houston, Research Institute on Addictions, University at Buffalo, 1021 Main St., Buffalo, NY 14203.
authors.forename: Cory A
authors.initials: CA
authors.lastname: Crane
authors.affiliation: Robert C. Schlauch and Alan R. Lang, Department of Psychology, Florida State University, 1107 W. Call Street, Tallahassee, FL 32306. Cory A. Crane, Danielle S. Molnar, Nicolas J. Schlienz and Rebecca J. Houston, Research Institute on Addictions, University at Buffalo, 1021 Main St., Buffalo, NY 14203.
authors.forename: Rebecca J
authors.initials: RJ
authors.lastname: Houston
authors.affiliation: Robert C. Schlauch and Alan R. Lang, Department of Psychology, Florida State University, 1107 W. Call Street, Tallahassee, FL 32306. Cory A. Crane, Danielle S. Molnar, Nicolas J. Schlienz and Rebecca J. Houston, Research Institute on Addictions, University at Buffalo, 1021 Main St., Buffalo, NY 14203.
authors.forename: Danielle S
authors.initials: DS
authors.lastname: Molnar
authors.affiliation: Robert C. Schlauch and Alan R. Lang, Department of Psychology, Florida State University, 1107 W. Call Street, Tallahassee, FL 32306. Cory A. Crane, Danielle S. Molnar, Nicolas J. Schlienz and Rebecca J. Houston, Research Institute on Addictions, University at Buffalo, 1021 Main St., Buffalo, NY 14203.
authors.forename: Nicolas J
authors.initials: NJ
authors.lastname: Schlienz
authors.affiliation: Robert C. Schlauch and Alan R. Lang, Department of Psychology, Florida State University, 1107 W. Call Street, Tallahassee, FL 32306. Cory A. Crane, Danielle S. Molnar, Nicolas J. Schlienz and Rebecca J. Houston, Research Institute on Addictions, University at Buffalo, 1021 Main St., Buffalo, NY 14203.
authors.forename: Alan R
authors.initials: AR
authors.lastname: Lang
keywords: Alcohol Use; Craving; Drug Use; Personality; SURPS