Bio

Clinical Focus


  • Psychology
  • Cognitive Behavioral Therapy
  • Dialectical Behavior Therapy
  • Psychosis
  • Trauma

Academic Appointments


  • Clinical Assistant Professor, Psychiatry and Behavioral Sciences

Professional Education


  • PhD Training:Northwestern University (2014) IL
  • Internship:Edward Hines Jr Veterans Affairs Hospital Psychology Internship (2015) IL
  • Ph.D., Northwestern University, Psychology (2014)
  • Fellowship:Stanford University - Dept of Psychiatry (2015) CA

Publications

All Publications


  • Health Disparities in Drug- and Alcohol-Use Disorders: A 12-Year Longitudinal Study of Youths After Detention. American journal of public health Welty, L. J., Harrison, A. J., Abram, K. M., Olson, N. D., Aaby, D. A., McCoy, K. P., Washburn, J. J., Teplin, L. A. 2016; 106 (5): 872-880

    Abstract

    To examine sex and racial/ethnic differences in the prevalence of 9 substance-use disorders (SUDs)-alcohol, marijuana, cocaine, hallucinogen or PCP, opiate, amphetamine, inhalant, sedative, and unspecified drug- in youths during the 12 years after detention.We used data from the Northwestern Juvenile Project, a prospective longitudinal study of 1829 youths randomly sampled from detention in Chicago, Illinois, starting in 1995 and reinterviewed up to 9 times in the community or correctional facilities through 2011. Independent interviewers assessed SUDs with Diagnostic Interview Schedule for Children 2.3 (baseline) and Diagnostic Interview Schedule version IV (follow-ups).By median age 28 years, 91.3% of males and 78.5% of females had ever had an SUD. At most follow-ups, males had greater odds of alcohol- and marijuana-use disorders. Drug-use disorders were most prevalent among non-Hispanic Whites, followed by Hispanics, then African Americans (e.g., compared with African Americans, non-Hispanic Whites had 32.1 times the odds of cocaine-use disorder [95% confidence interval?=?13.8, 74.7]).After detention, SUDs differed markedly by sex, race/ethnicity, and substance abused, and, contrary to stereotypes, did not disproportionately affect African Americans. Services to treat substance abuse-during incarceration and after release-would reach many people in need, and address health disparities in a highly vulnerable population.

    View details for DOI 10.2105/AJPH.2015.303032

    View details for PubMedID 26985602

  • How Harmonious and Obsessive Passion for Alcohol and Marijuana Relate to Consumption and Negative Consequences. Journal of studies on alcohol and drugs Steers, M. N., Neighbors, C., Hove, M. C., Olson, N., Lee, C. M. 2015; 76 (5): 749-757

    Abstract

    Although the concepts of harmonious and obsessive passion have been productive in explaining why people eagerly engage in such activities as sports, Internet use, and gambling, previous research has not yet extended these models to explain alcohol and marijuana use among college students. The current research was conducted to clarify the relationships among harmonious and obsessive passion, alcohol and marijuana use, and negative consequences.Two studies were conducted using online assessments. In Study 1, 748 heavy drinking college students (58% female) were recruited and completed measures of passion for drinking alcohol, alcohol use, and alcohol-related negative consequences. In Study 2, 352 regular marijuana-using students (54% female) were recruited and completed assessments of marijuana passion, marijuana use, and marijuana-related consequences.Study 1 found that among heavy drinking college students, harmonious passion was a stronger predictor of increased consumption than was obsessive passion, whereas obsessive passion was a stronger predictor of alcohol-related problems than was harmonious passion. Study 2 revealed similar findings with regard to harmonious passion predicting marijuana consumption; however, unlike Study 1, no significant difference between the passions was found in predicting marijuana-related problems.This research provides a novel perspective on motivation for alcohol and marijuana use. Findings suggest that understanding the locus of young adults' passion for substance use may be helpful in identifying those who are likely to develop a substance use disorder and therefore may be the most in need of assistance and intervention.

    View details for PubMedID 26402355

  • Firearm Homicide and Other Causes of Death in Delinquents: A 16-Year Prospective Study PEDIATRICS Teplin, L. A., Jakubowski, J. A., Abram, K. M., Olson, N. D., Stokes, M. L., Welty, L. J. 2014; 134 (1): 63-73

    Abstract

    Delinquent youth are at risk for early violent death after release from detention. However, few studies have examined risk factors for mortality. Previous investigations studied only serious offenders (a fraction of the juvenile justice population) and provided little data on females.The Northwestern Juvenile Project is a prospective longitudinal study of health needs and outcomes of a stratified random sample of 1829 youth (657 females, 1172 males; 524 Hispanic, 1005 African American, 296 non-Hispanic white, 4 other race/ethnicity) detained between 1995 and 1998. Data on risk factors were drawn from interviews; death records were obtained up to 16 years after detention. We compared all-cause mortality rates and causes of death with those of the general population. Survival analyses were used to examine risk factors for mortality after youth leave detention.Delinquent youth have higher mortality rates than the general population to age 29 years (P < .05), irrespective of gender or race/ethnicity. Females died at nearly 5 times the general population rate (P < .05); Hispanic males and females died at 5 and 9 times the general population rates, respectively (P < .05). Compared with the general population, significantly more delinquent youth died of homicide and its subcategory, homicide by firearm (P < .05). Among delinquent youth, racial/ethnic minorities were at increased risk of homicide compared with non-Hispanic whites (P < .05). Significant risk factors for external-cause mortality and homicide included drug dealing (up to 9 years later), alcohol use disorder, and gang membership (up to a decade later).Delinquent youth are an identifiable target population to reduce disparities in early violent death.

    View details for DOI 10.1542/peds.2013-3966

    View details for Web of Science ID 000338774800051

    View details for PubMedID 24936005

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