Lissette M. Saavedra

ORCID: 0000-0001-8880-0624
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About
Contact & Profiles
Research Areas
  • Child and Adolescent Psychosocial and Emotional Development
  • Posttraumatic Stress Disorder Research
  • Substance Abuse Treatment and Outcomes
  • Attention Deficit Hyperactivity Disorder
  • Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Resilience and Mental Health
  • Opioid Use Disorder Treatment
  • Migration, Health and Trauma
  • Health Policy Implementation Science
  • Suicide and Self-Harm Studies
  • Early Childhood Education and Development
  • Youth Substance Use and School Attendance
  • Traumatic Brain Injury Research
  • Mental Health Research Topics
  • Health Systems, Economic Evaluations, Quality of Life
  • Primary Care and Health Outcomes
  • Maternal Mental Health During Pregnancy and Postpartum
  • Behavioral and Psychological Studies
  • Schizophrenia research and treatment
  • Music Therapy and Health
  • Advanced Causal Inference Techniques
  • Healthcare Policy and Management
  • Educational and Psychological Assessments
  • Statistical Methods in Clinical Trials
  • Health and Well-being Studies

RTI International
2013-2025

Rutgers, The State University of New Jersey
2022-2024

Mindanao State University – General Santos
2024

Department of Environment and Natural Resources
2024

Arizona State University
2024

Eastern Michigan University
2024

City College of New York
2022

Research Triangle Park Foundation
2014-2015

University of North Carolina at Chapel Hill
2013

Florida International University
1999-2006

10.1023/a:1005505531527 article EN Cognitive Therapy and Research 2001-01-01

The present study's aim was to examine the long-term effects (8 13 years post-treatment; M = 9.83 years; SD 1.71) of most widely used treatment approaches exposure-based cognitive behavioral for phobic and anxiety disorders in children adolescents (i.e., group two variants individual treatment). An additional compare relative efficacy approaches.At follow-up, participants (N 67) were between 16 26 age (M 19.43 years, 3.02). Primary outcome targeted disorder symptoms. Secondary outcomes other...

10.1111/j.1469-7610.2010.02242.x article EN Journal of Child Psychology and Psychiatry 2010-03-22

The discriminant validity of children's and parents' ratings the child's fear on Revised Fear Survey Schedule for Children (FSSC‐R; Ollendick, 1983) was examined using a clinic sample children who met DSM criteria phobic disorders ( N = 120). Discriminant function analyses item were conducted to determine if meeting diagnostic primary disorder social phobia, simple phobia dark/sleeping alone, animals, or shots/doctors could be differentiated basis FSSC‐R subscale scores items. Results...

10.1111/1469-7610.00511 article EN Journal of Child Psychology and Psychiatry 1999-09-01

Exponential scientific data growth presents challenges and opportunities for addressing 56 complex public health issues like the opioid epidemic chronic pain management.57 Despite vast amount of research conducted globally, many datasets remain 58 inaccessible or underutilized due to publication access policies stringent use 59 agreements.The generated through activities is enormous.60 Limited stifles discovery delays translation 61 proven advances into real-world applications.(1)To address...

10.1093/pm/pnaf003 article EN cc-by-nc-nd Pain Medicine 2025-01-17

This study uses data from the largest effectiveness trial to date on treatment of co-occurring posttraumatic stress and substance use disorders, using advances in statistical methodology for modeling attendance membership turnover rolling groups.

10.1037/a0026361 article EN Journal of Consulting and Clinical Psychology 2011-12-19

We examined the comparability between mothers' and fathers' ratings in assessment of their child's anxiety symptoms. The sample consisted 78 youth (6 to 17 years) mothers fathers who presented a childhood disorders specialty research clinic. Using intraclass correlation coefficients, mother?father agreement symptoms was found be moderate. Mean differences were not significantly different. Both maternal paternal self-ratings psychopathology predicted respective anxiety. Although either or can...

10.1037/a0014097 article EN Journal of Family Psychology 2008-01-01

Objective This study evaluated relations between sexual sensation seeking, co‐occurring sex and alcohol use, risk behaviors (eg, unprotected intercourse multiple partners) among adolescents receiving treatment for substance abuse problems. Method The ethnically diverse sample included 394 recruited from outpatient (280 males; M age = 16.33 years, SD 1.15). Structural equation modeling (SEM) was used to test direct indirect paths seeking via the frequency of use. Conditional effects by gender...

10.1111/j.1521-0391.2012.12027.x article EN American Journal on Addictions 2013-04-25

This study examined in- and post-treatment mediation effects of a 12-session dose Seeking Safety (SS)-an integrative cognitive behavioral treatment for comorbid PTSD SUDs-on alcohol cocaine outcomes in comparison to Women's Health Education (WHE) seven-site randomized controlled effectiveness trial.Women (n = 353) enrolled outpatient substance abuse treatment, who had experienced multiple traumas childhood and/or adulthood PTSD, were randomly assigned receive SS or WHE delivered open...

10.1111/j.1521-0391.2014.12100.x article EN American Journal on Addictions 2014-04-11

Research studies suggest racial/ethnic differences in posttraumatic stress disorder (PTSD) diagnosis and symptom severity. Few to date, however, have examined the extent which these findings are due measurement properties of existing PTSD scales. This study equivalence across race/ethnicity Clinician-Administered Scale (CAPS) by testing for differential item functioning (DIF) response theory (IRT) framework. Participants were 506 trauma-exposed women (M = 39.41 years, SD 8.94) who...

10.1037/pas0000943 article EN other-oa Psychological Assessment 2020-08-27

Abstract Objective One of the primary tools in assessment individual‐level patient outcomes is Jacobson and Truax, (1991’s) Reliable Change Index (RCI). Recent efforts to optimize RCI have revolved around three issues: (a) extending beyond two timepoints, (b) estimating using scale scores from item response theory or factor analysis (c) estimation person‐ time‐specific standard errors measurement. Method We present an adaptation a two‐stage procedure, measurement error‐corrected multilevel...

10.1002/mpr.1906 article EN International Journal of Methods in Psychiatric Research 2022-02-07

Multiple factor analytic and item response theory studies have shown that items/symptoms vary in their relative clinical weights structured interview measures for posttraumatic stress disorder (PTSD). Despite these findings, the use of total scores, which treat symptoms as though they are equally weighted, predominates practice, with consequence undermining precision decision-making. We conducted an integrative data analysis (IDA) study to harmonize PTSD (i.e., recoding items a common...

10.1002/jts.22800 article EN Journal of Traumatic Stress 2022-02-05
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