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Dive into the research topics where Matthew B. Wintersteen is active.

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Featured researches published by Matthew B. Wintersteen.


Professional Psychology: Research and Practice | 2005

Do Gender and Racial Differences Between Patient and Therapist Affect Therapeutic Alliance and Treatment Retention in Adolescents

Matthew B. Wintersteen; Janell L. Mensinger; Guy Diamond

Parents, referral sources, and even therapists wonder whether the gender and racial match between therapists and patients contributes to poorer alliances and treatment dropout. Six hundred adolescent substance abusers andtheir therapists from a large randomized clinical trial were grouped according to matches and mismatches on both gender and race, and alliance ratings were collected from both patients and therapists. Results revealed that gender-matched dyads reported higher alliances and were more likely to complete treatment. Racial matching predicted greater retention but not patient-rated alliance. However, therapists in mismatched dyads rated significantly lower alliances. Results suggest that. although multicultural training remains critical, training emphasis should also be placed on understanding how gender and racial differences affect therapeutic processes.


Pediatrics | 2010

Standardized Screening for Suicidal Adolescents in Primary Care

Matthew B. Wintersteen

OBJECTIVE: To determine if brief standardized screening for suicide risk in pediatric primary care practices will increase detection rates of suicidal youth, maintain increased detection and referral rates, and be replicated in other practices. PATIENTS AND METHODS: Physicians in 3 primary care practices received brief training in suicide risk, and 2 standardized questions were inserted into their existing electronic medical chart psychosocial interview. The questions automatically populated for all adolescents aged 12.0 to 17.9 years. Deidentified data were extracted during both intervention trials and for the same dates of the previous year. Referral rates were extracted from social work records. RESULTS: The rates of inquiry about suicide risk increased 219% (clinic A odds ratio [OR]: 2.04 [95% confidence interval (CI): 1.56–2.51]; clinic B OR: 3.20 [95% CI: 2.69–3.71]; clinic C OR: 1.85 [95% CI: 1.38–2.31]). The rate of case detection increased in clinic A (OR: 4.99 [95% CI: 4.20–5.79]), was maintained over 6 months after the intervention began (OR: 4.38 [95% CI: 3.74–5.02]), and was replicated in both clinic B (OR: 5.46 [95% [CI: 3.36–7.56]) and clinic C (OR: 3.42 [95% CI: 2.33–4.52]). The increase in case detection was 392% across all 3 clinics. Referral rates of suicidal youth to outpatient behavioral health care centers increased at a rate equal to that of the detection rates. CONCLUSIONS: Standardized screening for suicide risk in primary care can detect youth with suicidal ideation and prompt a referral to a behavioral health care center before a fatal or serious suicide attempt is made.


American Journal on Addictions | 2006

Early Therapeutic Alliance as a Predictor of Treatment Outcome for Adolescent Cannabis Users in Outpatient Treatment

Guy S. Diamond; Howard A. Liddle; Matthew B. Wintersteen; Michael L. Dennis; Susan H. Godley; Frank M. Tims

The association of early alliance to treatment attendance and longitudinal outcomes were examined in 356 adolescents participating in a randomized clinical trial targeting cannabis use. Both patient and therapist views of alliance were examined, and outcomes were evaluated over 12 months after numerous other sources of variance were controlled. Patient-rated alliance predicted a reduction in cannabis use at three and six months and a reduction in substance-related problem behaviors at six months. Therapist-rated alliance did not predict outcomes. Neither patient nor therapist alliance ratings were associated with attendance. The findings support the important and often overlooked role that alliance can play in treating substance abusing, often delinquent, adolescents.


JAMA Pediatrics | 2010

Feasibility and Effects of a Web-Based Adolescent Psychiatric Assessment Administered by Clinical Staff in the Pediatric Emergency Department

Joel A. Fein; Megan E. Pailler; Frances K. Barg; Matthew B. Wintersteen; Katie Hayes; Allen Tien; Guy Diamond

OBJECTIVES To determine the adoption rate of the Web-based Behavioral Health Screening-Emergency Department (BHS-ED) system during routine clinical practice in a pediatric ED, and to assess this systems effect on identification and assessment of psychiatric problems. DESIGN Descriptive design to evaluate the feasibility of a clinical innovation. SETTING The ED of an urban tertiary care childrens hospital. PARTICIPANTS Adolescents from 14 to 18 years of age, without acute or critical injuries or illness, presenting with nonpsychiatric symptoms. INTERVENTION The ED clinical staff initiated the use of the BHS-ED system, which identifies and assesses adolescents for depression, suicidal ideation, posttraumatic stress, substance use, and exposure to violence. Treating clinicians reviewed results and followed routine care practices thereafter. MAIN OUTCOME MEASURES Adoption rate of the BHS-ED system by nursing staff, identification rates of occult psychiatric problems, and social worker or psychiatrist assessment. Data were collected for 19 months before implementation of the BHS-ED system and for 9 months during implementation. RESULTS Of 3979 eligible patients, 1327 (33.4%) were asked by clinical staff to get screened using the BHS-ED; of these 1327 patients, 857 (64.6%) completed the screening and 470 (35.4%) refused. During implementation, identification of adolescents with psychiatric problems increased significantly (4.2% vs 2.5%; odds ratio [OR], 1.70; 95% confidence interval [CI], 1.38-2.10), as did ED assessments by a social worker or psychiatrist (2.5% vs 1.7%; OR, 1.47; 95% CI, 1.13-1.90). Of the 857 patients who were screened with the BHS-ED, 90 (10.5%) were identified as having psychiatric problems (OR, 4.58; 95% CI, 3.53-5.94), and 71 (8.3%) were assessed (OR, 5.12; 95% CI, 3.80-6.88). CONCLUSIONS In a busy pediatric ED, computerized, self-administered adolescent behavioral health screening can be incorporated into routine clinical practice. This can lead to small but significant increases in the identification of unrecognized psychiatric problems.


Pediatrics | 2010

Development, Validation, and Utility of Internet-Based, Behavioral Health Screen for Adolescents

Guy Diamond; Katherine B. Bevans; Joel A. Fein; Matthew B. Wintersteen; Allen Tien; Torrey A. Creed

OBJECTIVES: The goals were to develop and to validate the Internet-based, Behavioral Health Screen (BHS) for adolescents and young adults in primary care. METHODS: Items assessing risk behaviors and psychiatric symptoms were built into a Internet-based platform with broad functionality. Practicality and acceptability were examined with 24 patients. For psychometric validation, 415 adolescents completed the BHS and well-established rating scales. Participants recruited from primary care waiting rooms were 12 to 21 years of age (mean: 15.8 years); 66.5% were female and 77.5% black. RESULTS: The BHS screens in 13 domains by using 54 required items and 39 follow-up items. The administration time was 8 to 15 minutes (mean: 12.4 minutes). The scales are unidimensional, are internally consistent (Cronbachs α = 0.75–0.87), and discriminate among adolescents with a range of diagnostic syndromes. Sensitivity and specificity were high, with overall accuracy ranging from 78% to 85%. Patients with scores above scale cutoff values for depression, suicide risk, anxiety, and posttraumatic stress disorder symptoms were ≥4 times more likely to endorse other risk behaviors or stressors. CONCLUSIONS: The BHS addresses practical and clinical barriers to behavioral health screening in primary care. It is a brief but comprehensive, self-report, biopsychosocial assessment. The psychiatric scales are valid and predictive of risk behaviors, which facilitates exclusion of false-positive results, as well as assessment and triage.


Current Opinion in Pediatrics | 2007

Screening for suicide risk in the pediatric emergency and acute care setting

Matthew B. Wintersteen; Gary M. Diamond; Joel A. Fein

Purpose of review This paper reviews epidemiology, psychiatric comorbidities, risk factors, warning signs, screening measures, and issues related to screening for suicide risk in the pediatric emergency department and acute care settings. Recent findings For the first time in over a decade, rates of adolescent suicide are increasing. A recent review found physician gatekeeper training to be one of only two effective prevention strategies. Limited methods exist to assess for suicide risk in pediatric acute care settings that are able to meet the demands and challenges presented in time-limited medical settings. Summary Suicide is the third leading cause of death in adolescents. Although a prior suicide attempt is the single most important risk factor, affective, cognitive, family and peer factors also affect risk of completed suicide. Practitioners in the acute care and emergency department setting are well positioned to identify, assess, and appropriately refer these adolescents and their families. Screening instruments in this setting need to be accurate, brief, and relevant to patients, families, and providers. We propose a two-question algorithm that targets imminent risk for a suicide attempt. This type of screening also needs to be accompanied by hospital or community-based support systems for further assessment, intervention and follow-up.


Journal of Counseling Psychology | 2011

The therapeutic alliance in adolescent substance abuse treatment: A one-with-many analysis

David K. Marcus; Deborah A. Kashy; Matthew B. Wintersteen; Guy S. Diamond

Studies of the therapeutic alliance typically use a one-with-many (OWM) design in which each therapist (the one) treats multiple clients (the many). This study used Kenny, Kashy, and Cooks (2006) OWM method to examine the composition of the therapeutic alliance and to analyze the association between alliance and outcome in a sample of 398 adolescents treated for substance abuse by 14 therapists. Both the client and therapist alliance ratings yielded large relationship variances, with limited consensus among clients treated by the same therapist about the quality of the alliance. If a client reported an especially strong alliance with his or her therapist, the therapist was likely to also report an especially strong alliance with that client (dyadic reciprocity). The association between the components of the alliance and treatment outcome was complicated, with different levels of measurement and different components of the alliance (perceiver, partner, or relationship) derived from different informants (therapist or client) relating to different outcomes.


American Journal on Addictions | 2006

Adolescent and Therapist Perception of Barriers to Outpatient Substance Abuse Treatment

Janell Lynn Mensinger; Guy Diamond; Yifrah Kaminer; Matthew B. Wintersteen

Attrition is one of the most vexing problems for the effective delivery of behavioral health services. Most prior studies focus on patient demographics and psychopathology factors predicting dropout. We examined patient and therapist post-treatment reports of barriers to attending treatment. Six hundred adolescents and their therapists completed the Perceived Barriers to Treatment scale (PBT) at discharge from a brief substance abuse intervention. After adjusting for covariates, results suggest that perceived barriers, in particular, practical obstacles, lack of treatment readiness, relevance, and compatibility, are related to sessions attended. Shifting to a more patient-centered approach for understanding treatment retention is discussed.


Annals of Emergency Medicine | 2016

Reducing Suicide Risk: Challenges and Opportunities in the Emergency Department

Marian E. Betz; Matthew B. Wintersteen; Edwin D. Boudreaux; Gregory K. Brown; Lisa Capoccia; Glenn W. Currier; Julie Goldstein; Cheryl A. King; Anne P. Manton; Barbara Stanley; Christine Moutier; Jill M. Harkavy-Friedman

Emergency departments (ED) are prime locations for identifying individuals at high risk of suicide and for making life-saving interventions. In an ideal scenario, all ED patients at risk of suicide could be identified and connected with effective, feasible interventions, and this would occur in a supportive system not overburdened by screening or assessment requirements. In this review, we focus on challenges to achieving this ideal--along with potential solutions--at the level of patients, providers, the ED environment, and the larger health care system.


Journal of Adolescent Health | 2012

Suicidal ideation and self-harm behavior in a community sample of preadolescent youth: a case-control study

Mariel Giannetta; Laura M. Betancourt; Nancy L. Brodsky; Matthew B. Wintersteen; Daniel Romer; Joan M. Giannetta; Hallam Hurt

OBJECTIVE Research has focused on understanding risk factors associated with suicidal ideation and self-harm behaviors in older youth, but less is known regarding these behaviors in preadolescents. We examined characteristics associated with suicidal ideation and self-harm behavior in youth aged 10-13 years. DESIGN/METHODS A community sample of 387 youth was enrolled in a prospective study assessing precursors of risk behaviors. Twenty-three subjects endorsing items regarding suicidal ideation or self-harm behaviors (Achenbachs Youth Self-Report) (endorsers) were matched with 23 non-endorsers. Groups were compared on problem behaviors, impulsivity, neurocognitive function, risk behaviors, and other variables. RESULTS Endorsers had higher levels of impulsivity, were more likely in borderline/clinical range on 5 of 8 Youth Self-Report Syndrome scales, and reported more risk taking. Endorsers and non-endorsers were similar in neurocognitive function. More non-endorsers were on stimulants, but groups were similar in parental monitoring and parental report of behavioral/emotional issues, socioeconomic status, and marital status. CONCLUSION In this study, preadolescent endorsers report significantly more problem behaviors than non-endorsers. However, parental monitoring and parent report of problems were similar between groups. Given these findings, we suggest that at-risk youth may be underrecognized at young ages.

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Joel A. Fein

Children's Hospital of Philadelphia

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Gary M. Diamond

Ben-Gurion University of the Negev

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Gregory K. Brown

University of Pennsylvania

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Guy S. Diamond

Children's Hospital of Philadelphia

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Robert Gallop

West Chester University of Pennsylvania

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Frances K. Barg

University of Pennsylvania

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Janell Lynn Mensinger

SUNY Downstate Medical Center

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Katherine B. Bevans

Children's Hospital of Philadelphia

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Megan E. Pailler

Roswell Park Cancer Institute

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