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Dive into the research topics where Katherine S. L. Lau is active.

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Featured researches published by Katherine S. L. Lau.


American Journal of Public Health | 2015

Behavioral Health Care Needs, Detention-Based Care, and Criminal Recidivism at Community Reentry From Juvenile Detention: A Multisite Survival Curve Analysis

Matthew C. Aalsma; Laura M. White; Katherine S. L. Lau; Anthony J. Perkins; Patrick O. Monahan; Thomas Grisso

OBJECTIVES We examined the provision of behavioral health services to youths detained in Indiana between 2008 and 2012 and the impact of services on recidivism. METHOD We obtained information about behavioral health needs, behavioral health treatment received, and recidivism within 12 months after release for 8363 adolescents (aged 12-18 years; 79.4% male). We conducted survival analyses to determine whether behavioral health services significantly affected time to recidivating. RESULTS Approximately 19.1% of youths had positive mental health screens, and 25.3% of all youths recidivated within 12 months after release. Of youths with positive screens, 29.2% saw a mental health clinician, 16.1% received behavioral health services during detention, and 30.0% received referrals for postdetention services. Survival analyses showed that being male, Black, and younger, and having higher scores on the substance use or irritability subscales of the screen predicted shorter time to recidivism. Receiving a behavior precaution, behavioral health services in detention, or an assessment in the community also predicted shorter time to recidivating. CONCLUSIONS Findings support previous research showing that behavioral health problems are related to recidivism and that Black males are disproportionately rearrested after detention.


Deviant Behavior | 2016

Does Parental Relational Aggression Interact with Parental Psychological Control in the Prediction of Youth Relational Aggression

Katherine S. L. Lau; Monica A. Marsee; Genevieve E. Lapré; Miklos B. Halmos

ABSTRACT In a sample of 117 youth and their parents, the associations between parental relational aggression, psychological control, youth gender, and youth relational aggression were examined. Boys with parents high on relational aggression and psychological control reported more relational aggression than boys with parents high on relational aggression and low on psychological control. Girls with parents low on relational aggression and high on psychological control reported more relational aggression than girls with parents low on relational aggression and psychological control. Results indicate youth may learn to use relational aggression from their parents, and have implications for intervention with relationally aggressive youth.


Child Psychiatry & Human Development | 2018

Perceived Police Injustice, Moral Disengagement, and Aggression Among Juvenile Offenders: Utilizing the General Strain Theory Model

Tamika C. B. Zapolski; Devin E. Banks; Katherine S. L. Lau; Matthew C. Aalsma

Although many juvenile offenders report experiencing police injustice, few studies have examined how this source of strain may impact youths’ behavioral outcomes, including risk for future recidivism. This study begins to address that gap in the literature. We applied the general strain theory as our theoretical framework to examine the interactive effect of perceived police injustice and moral disengagement on juvenile aggressive behavior. Our sample included 95 juvenile offenders who completed questionnaires on measures of perceived police injustice and moral disengagement. Results supported our hypothesis, such that moral disengagement predicted past month aggression among juvenile offenders, but only by youth who reported mean and high levels of perceived police injustice. While more research is needed in this area, this study’s findings underscore the need to address both perceived police engagement and moral disengagement among youth at-risk of engaging in delinquent behaviors. Implications for intervention programs are also presented.


Journal of Behavioral Health Services & Research | 2017

Race/Ethnicity, and Behavioral Health Status: First Arrest and Outcomes in a Large Sample of Juvenile Offenders

Katherine S. L. Lau; Marc B. Rosenman; Sarah E. Wiehe; Wanzhu Tu; Matthew C. Aalsma

The objective of this study was to assess the simultaneous effects of gender, race/ethnicity, and pre-arrest behavioral health (BH) service-use on age at first arrest, and first arrest outcomes. Between January 2004 and December 2011, arrest and medical records were collected on a retrospective longitudinal cohort of 12,476 first-time offenders, ages 8–18 years. Black youth were arrested at younger ages than white or Hispanic youth. Youth with psychiatric problems were arrested at younger ages than youth with substance-use, dual-diagnoses, or no BH problems. Compared to white males, black males had lower odds of detention and BH referrals. Compared to white females, black females had higher odds of release and lower odds of probation, detention, and BH referrals. A significant gender-by-BH problem interaction revealed males and females with previous psychiatric problems were arrested at younger ages than youth with substance, dual-diagnosis, or no prior problems. Implications are discussed.


American Journal of Orthopsychiatry | 2015

The effects of racial heterogeneity on mental health: A study of detained youth across multiple counties.

Katherine S. L. Lau; Matthew C. Aalsma; Evan D. Holloway; Sarah E. Wiehe; David D. Vachon

A majority of detained adolescents experience mental health and substance use problems. Limited research has examined the interaction between the race/ethnicity of an individual youth and county-level racial heterogeneity on adolescent mental health outcomes. Participants were identified through a statewide mental health screening project that took place in detention centers across 11 different counties in a Midwestern state during January 1, 2008, to May 10, 2010. A total of 23,831 detained youth (ages 11-18 years), identified as non-Hispanic White (46.6%), Black (43.5%), or Hispanic (9.8%), completed a mental health screener that assessed problems in alcohol/drug use, depression-anxiety, anger-irritability, trauma, somatic complaints, and suicide ideation. Census data were gathered to determine the racial heterogeneity of each county and other county-level variables. Hierarchical linear regression analyses were used to test the independent and interactive effects of youth race/ethnicity and county-level variables (including racial heterogeneity of the county) on adolescent mental health. Independent of other community characteristics, as county-level racial heterogeneity increased, mental health problems among detained youth decreased. In future research on the development and persistence of mental health problems in detained youth, both community and individual-level factors should be considered.


Journal of the American Academy of Psychiatry and the Law | 2016

Detained Adolescents: Mental Health Needs, Treatment Use, and Recidivism

Laura M. White; Katherine S. L. Lau; Matthew C. Aalsma


Journal of juvenile justice | 2016

Examining the Influence of Ethnic/Racial Socialization on Aggressive Behaviors Among Juvenile Offenders.

Tamika C. B. Zapolski; Crystal A. Garcia; G. Roger Jarjoura; Katherine S. L. Lau; Matthew C. Aalsma


Author | 2017

Motivating compliance: Juvenile probation officer strategies and skills

Katherine Schwartz; Andrew O. Alexander; Katherine S. L. Lau; Evan D. Holloway; Matthew C. Aalsma


Author | 2016

Mortality of Youth Offenders Along a Continuum of Justice System Involvement

Matthew C. Aalsma; Katherine S. L. Lau; Anthony J. Perkins; Katherine Schwartz; Wanzhu Tu; Sarah E. Wiehe; Patrick O. Monahan; Marc B. Rosenman


Archive | 2015

BehavioralHealthCareNeeds,Detention-BasedCare,and CriminalRecidivismatCommunityReentryFromJuvenile Detention:AMultisiteSurvivalCurveAnalysis

Matthew C. Aalsma; Laura M. White; Katherine S. L. Lau; Anthony J. Perkins; Patrick O. Monahan; Thomas Grisso

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