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Blozis SA. First-interview response patterns of intensive longitudinal psychological and health data. J Health Psychol 2024:13591053241235751. [PMID: 38444167 DOI: 10.1177/13591053241235751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2024] Open
Abstract
Self-report data are essential in health psychology research where an individual's perception is critical to understanding one's health and psychological status. Intensive data collection over time, including daily diary assessments, is necessary in understanding within- and between-person variability in health and psychological processes over time. An "initial elevation or latent decline" (IELD) effect, inherent of self-report data, is increasingly acknowledged in the social psychology literature, but awareness of this effect in health psychology research is lacking, particularly in studies that emphasize within- and between-person variability in self-reports. The IELD effect is a pattern in which responses tend to be more extreme at the initial interview relative to subsequent responses. This paper illustrates the impact of IELD in applications of mixed-effects models based on observational self-reports and concludes that researchers take such effects into account in data analysis or in the research designing phase to help mitigate such effects.
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Magnus BE, Chen Y. Does Response Format Matter? The Psychometric Effects of Filter Questions on Self-Reported Symptom Frequencies. Assessment 2023; 30:1998-2015. [PMID: 36341516 DOI: 10.1177/10731911221133310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
The presence-severity response format uses a filter question to ask about the presence of a symptom, followed by a question about the severity of that symptom. Only an affirmative response to the filter question triggers the follow-up question. Despite its widespread use, little research has compared the psychometric properties of the presence-severity response format to those of the traditional single-item response format. The purpose of this research was to understand how filter questions influence item responses and characteristics on several short health-related questionnaires. Using two different experimental designs, we find that depending on the construct being measured, the inclusion of a filter question can have a substantial effect on people's responses, and in turn, the psychometric properties of the items. Overall, the presence-severity response format results in a reduction in symptom reporting and loss of information about individual differences, particularly for people experiencing mild symptoms. Measurement recommendations are provided.
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Affiliation(s)
| | - Yitan Chen
- Boston College, Chestnut Hill, MA, USA
- Washington University in St. Louis, MO, USA
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3
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Anvari F, Efendić E, Olsen J, Arslan RC, Elson M, Schneider IK. Bias in Self-Reports: An Initial Elevation Phenomenon. SOCIAL PSYCHOLOGICAL AND PERSONALITY SCIENCE 2022. [DOI: 10.1177/19485506221129160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Researchers have long worried about a phenomenon where study participants give higher ratings on self-report scales the first time they take a survey compared to subsequent times, particularly for negative subjective experiences. Recent experimental evidence, using samples of U.S. college students, suggests that this initial elevation phenomenon is due to an upward bias in people’s initial responses. Such bias potentially undermines the validity of many research findings. However, more recent studies have found little evidence in support of the phenomenon. To investigate the robustness of the initial elevation phenomenon, we conducted the largest experiments to date in diverse online samples ( N = 5,285 across three studies, from Prolific.co). We observed an initial elevation on self-reports of negative subjective experiences such as mood and mental and physical health symptoms. Our findings show that the threats to validity posed by the phenomenon are real and need to be reckoned with.
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Affiliation(s)
| | | | - Jerome Olsen
- Max Planck Institute for Research on Collective Goods, Bonn, Germany
| | - Ruben C. Arslan
- University of Leipzig, Germany
- Max Planck Institute for Human Development, Berlin, Germany
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4
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Colbert AM, Connery AK, Lamb MM, Bauer D, Olson D, Paniagua-Avila A, Martínez MA, Arroyave P, Hernández S, Mirella Calvimontes D, Bolaños GA, El Sahly HM, Muñoz FM, Asturias EJ. Caregiver rating of early childhood development: Reliability and validity of the ASQ-3 in rural Guatemala. Early Hum Dev 2021; 161:105453. [PMID: 34530320 DOI: 10.1016/j.earlhumdev.2021.105453] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 06/20/2021] [Accepted: 08/19/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Although performance-based assessment of early childhood development is preferred, there are a number of limitations to this methodology in low resource settings (LRSs). Hence, clinicians and researchers often rely on caregiver report screening tools. The Ages and Stages Questionnaire 3 (ASQ) is one of the most widely used caregiver report measures globally. Adequate psychometric properties have been demonstrated in high income settings, especially when used in older children, high- risk children, or those with severe neurodevelopmental delays. However, its utility is more variable within very young children and for use in LRSs. METHODS The reliability and validity of the ASQ was determined for children ages 0-5 years living in rural Guatemala. Internal consistency and test-retest reliability were assessed, as well as concurrent and predictive validity. Sensitivity, specificity, positive and negative predictive values related to performance-based developmental assessment (Mullen Scales of Early Learning; MSEL) and growth status (i.e. stunting) were also calculated. RESULTS Internal consistency reliability for the ASQ was adequate, except when results were limited by small sample size. Test-retest reliability ranged from low to moderate (r = 0.08-0.43; p < 0.05-0.01). However, there was significant variability in mean scores over time across ASQ domain scores. In terms of validity, the ASQ did not discriminate adequately between children who performed within or below age-expectations on performance-based developmental testing or those with and without stunting. CONCLUSIONS The ASQ did not demonstrate adequate psychometric properties in rural Guatemala, consistent with concerns documented in other LRSs. These results indicate that existing caregiver report screening measures of early childhood development should be utilized with caution in LRSs, and alternative methods for assessment or in the development and utilization of caregiver report measures should be considered.
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Affiliation(s)
- Alison M Colbert
- Department of Rehabilitation, School of Medicine, University of Colorado, Children's Hospital Colorado, Aurora, CO, United States.
| | - Amy K Connery
- Department of Rehabilitation, School of Medicine, University of Colorado, Children's Hospital Colorado, Aurora, CO, United States
| | - Molly M Lamb
- Department of Rehabilitation, School of Medicine, University of Colorado, Children's Hospital Colorado, Aurora, CO, United States
| | - Desiree Bauer
- Department of Rehabilitation, School of Medicine, University of Colorado, Children's Hospital Colorado, Aurora, CO, United States
| | - Daniel Olson
- Department of Rehabilitation, School of Medicine, University of Colorado, Children's Hospital Colorado, Aurora, CO, United States
| | - Alejandra Paniagua-Avila
- Department of Rehabilitation, School of Medicine, University of Colorado, Children's Hospital Colorado, Aurora, CO, United States
| | - María Alejandra Martínez
- Department of Rehabilitation, School of Medicine, University of Colorado, Children's Hospital Colorado, Aurora, CO, United States
| | - Paola Arroyave
- Department of Rehabilitation, School of Medicine, University of Colorado, Children's Hospital Colorado, Aurora, CO, United States
| | - Sara Hernández
- Department of Rehabilitation, School of Medicine, University of Colorado, Children's Hospital Colorado, Aurora, CO, United States
| | - D Mirella Calvimontes
- Department of Rehabilitation, School of Medicine, University of Colorado, Children's Hospital Colorado, Aurora, CO, United States
| | - Guillermo A Bolaños
- Department of Rehabilitation, School of Medicine, University of Colorado, Children's Hospital Colorado, Aurora, CO, United States
| | - Hana M El Sahly
- Department of Rehabilitation, School of Medicine, University of Colorado, Children's Hospital Colorado, Aurora, CO, United States
| | - Flor M Muñoz
- Department of Rehabilitation, School of Medicine, University of Colorado, Children's Hospital Colorado, Aurora, CO, United States
| | - Edwin J Asturias
- Department of Rehabilitation, School of Medicine, University of Colorado, Children's Hospital Colorado, Aurora, CO, United States
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Townsend L, Kobak K, Kearney C, Milham M, Andreotti C, Escalera J, Alexander L, Gill MK, Birmaher B, Sylvester R, Rice D, Deep A, Kaufman J. Development of Three Web-Based Computerized Versions of the Kiddie Schedule for Affective Disorders and Schizophrenia Child Psychiatric Diagnostic Interview: Preliminary Validity Data. J Am Acad Child Adolesc Psychiatry 2020; 59:309-325. [PMID: 31108163 DOI: 10.1016/j.jaac.2019.05.009] [Citation(s) in RCA: 98] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 04/29/2019] [Accepted: 05/13/2019] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To present initial validity data on three web-based computerized versions of the Kiddie Schedule for Affective Disorders and Schizophrenia (KSADS-COMP). METHOD The sample for evaluating the validity of the clinician-administered KSADS-COMP included 511 youths 6-18 years of age who were participants in the Child Mind Institute Healthy Brain Network. The sample for evaluating the parent and youth self-administered versions of the KSADS-COMP included 158 youths 11-17 years of age recruited from three academic institutions. RESULTS Average administration time for completing the combined parent and youth clinician-administered KSADS-COMP was less time than previously reported for completing the paper-and-pencil K-SADS with only one informant (91.9 ± 50.1 minutes). Average administration times for the youth and parent self-administered KSADS-COMP were 50.9 ± 28.0 minutes and 63.2 ± 38.3 minutes, respectively, and youths and parents rated their experience using the web-based self-administered KSADS-COMP versions very positively. Diagnoses generated with all three KSADS-COMP versions demonstrated good convergent validity against established clinical rating scales and dimensional diagnostic-specific ratings derived from the KSADS-COMP. When parent and youth self-administered KSADS-COMP data were integrated, good to excellent concordance was also achieved between diagnoses derived using the self-administered and clinician-administered KSADS-COMP versions (area under the curve = 0.89-1.00). CONCLUSION The three versions of the KSADS-COMP demonstrate promising psychometric properties, while offering efficiency in administration and scoring. The clinician-administered KSADS-COMP shows utility not only for research, but also for implementation in clinical practice, with self-report preinterview ratings that streamline administration. The self-administered KSADS-COMP versions have numerous potential research and clinical applications, including in large-scale epidemiological studies, in schools, in emergency departments, and in telehealth to address the critical shortage of child and adolescent mental health specialists. CLINICAL TRIAL REGISTRATION INFORMATION Computerized Screening for Comorbidity in Adolescents With Substance or Psychiatric Disorders; https://clinicaltrials.gov/; NCT01866956.
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Affiliation(s)
- Lisa Townsend
- Kennedy Krieger Institute, Baltimore, MD; Johns Hopkins School of Medicine, Baltimore, MD
| | | | | | - Michael Milham
- Child Mind Institute, New York, NY; Nathan Kline Institute, Orangeburg, NY
| | | | | | | | - Mary Kay Gill
- Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, PA
| | - Boris Birmaher
- Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, PA
| | - Raeanne Sylvester
- Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, PA
| | - Dawn Rice
- Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, PA
| | | | - Joan Kaufman
- Kennedy Krieger Institute, Baltimore, MD; Johns Hopkins School of Medicine, Baltimore, MD.
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6
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Shrout PE, Stadler G, Lane SP, McClure MJ, Jackson GL, Clavél FD, Iida M, Gleason MEJ, Xu JH, Bolger N. Initial elevation bias in subjective reports. Proc Natl Acad Sci U S A 2018; 115:E15-E23. [PMID: 29255039 PMCID: PMC5776801 DOI: 10.1073/pnas.1712277115] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
People's reports of their thoughts, feelings, and behaviors are used in many fields of biomedical and social science. When these states have been studied over time, researchers have often observed an unpredicted and puzzling decrease with repeated assessment. When noted, this pattern has been called an "attenuation effect," suggesting that the effect is due to bias in later reports. However, the pattern could also be consistent with an initial elevation bias. We present systematic, experimental investigations of this effect in four field studies (study 1: n = 870; study 2: n = 246; study 3: n = 870; study 4: n = 141). Findings show clear support for an initial elevation bias rather than a later decline. This bias is larger for reports of internal states than for behaviors and for negative mental states and physical symptoms than for positive states. We encourage increased awareness and investigation of this initial elevation bias in all research using subjective reports.
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Affiliation(s)
- Patrick E Shrout
- Department of Psychology, New York University, New York, NY 10003;
| | - Gertraud Stadler
- Aberdeen Health Psychology Group, Department of Applied Health Sciences, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, United Kingdom
| | - Sean P Lane
- Department of Psychological Sciences, Purdue University, West Lafayette, IN 47906
| | - M Joy McClure
- Gordon F. Derner School of Psychology, Adelphi University, Garden City, NY 11530
| | - Grace L Jackson
- Department of Psychology, University of California, Los Angeles, CA 90095
| | | | - Masumi Iida
- T. Denny Sanford School of Social and Family Dynamics, Arizona State University, Tempe, AZ 85287
| | - Marci E J Gleason
- Department of Human Development and Family Science, The University of Texas at Austin, Austin, TX 78712
| | - Joy H Xu
- Department of Psychology, New York University, New York, NY 10003
| | - Niall Bolger
- Department of Psychology, Columbia University, New York, NY 10027
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Du Rocher Schudlich T, Youngstrom EA, Martinez M, KogosYoungstrom J, Scovil K, Ross J, Feeny NC, Findling RL. Physical and sexual abuse and early-onset bipolar disorder in youths receiving outpatient services: frequent, but not specific. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2016; 43:453-63. [PMID: 25118660 DOI: 10.1007/s10802-014-9924-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The objective of this study was to determine if physical and sexual abuse showed relationships to early-onset bipolar spectrum disorders (BPSD) consistent with findings from adult retrospective data. Participants (N = 829, M = 10.9 years old ± 3.4 SD, 60% male, 69% African American, and 18% with BPSD), primarily from a low socio-economic status, presented to an urban community mental health center and a university research center. Physical abuse was reported in 21%, sexual abuse in 20%, and both physical and sexual abuse in 11% of youths with BPSD. For youths without BPSD, physical abuse was reported in 16%, sexual abuse in 15%, and both physical and sexual abuse in 5% of youths. Among youth with BPSD, physical abuse was significantly associated with a worse global family environment, more severe depressive and manic symptoms, a greater number of sub-threshold manic/hypomanic symptoms, a greater likelihood of suicidality, a greater likelihood of being diagnosed with PTSD, and more self-reports of alcohol or drug use. Among youth with BPSD, sexual abuse was significantly associated with a worse global family environment, more severe manic symptoms, a greater number of sub-threshold manic/hypomanic symptoms, greater mood swings, more frequent episodes, more reports of past hospitalizations, and a greater number of current and past comorbid Axis I diagnoses. These findings suggest that if physical and/or sexual abuse is reported, clinicians should note that abuse appears to be related to increased severity of symptoms, substance use, greater co-morbidity, suicidality, and a worse family environment.
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Affiliation(s)
- Tina Du Rocher Schudlich
- Department of Psychology, Western Washington University, MS 9172, 516 High Street, Bellingham, WA, 98225-9172, USA,
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Jimenez DE, Begley A, Bartels SJ, Alegría M, Thomas SB, Quinn SC, Reynolds CF. Improving health-related quality of life in older African American and non-Latino White patients. Am J Geriatr Psychiatry 2015; 23:548-58. [PMID: 25171889 PMCID: PMC4320681 DOI: 10.1016/j.jagp.2014.08.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Revised: 07/22/2014] [Accepted: 08/01/2014] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To compare the effect of problem-solving therapy against a health-promotion intervention (dietary practices) on health-related quality of life (HRQOL) and examine if there is a differential effect on non-Latino white patients and African American patients between the two interventions. This paper also explores participant characteristics (problem-solving style and physical functioning) as potential predictors of HRQOL. METHODS Secondary analysis of data from a randomized depression prevention trial involving 247 older adults (154 non-Latino white, 90 African American, 3 Asian). Participants were randomly assigned to receive either problem solving therapy for primary care (PST-PC) or coaching in healthy dietary practices (DIET). RESULTS Both PST-PC and DIET improved HRQOL over two years and did not differ significantly from each other. African American patients in both conditions had greater improvements in mental health-related quality of life (MHRQOL) compared with non-Latino white patients. In addition, higher social problem-solving and physical functioning were predictive of improved MHRQOL. CONCLUSION PST-PC and DIET have the potential to improve health-related quality of life in a culturally relevant manner. Both hold promise as effective and potentially scalable interventions that could be generalized to highly disadvantaged populations in which little attention to HRQOL has been paid.
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Affiliation(s)
- Daniel E Jimenez
- University of Miami Center on Aging, Miami, FL; Dartmouth Centers for Health and Aging, Geisel School of Medicine at Dartmouth, Hanover, NH.
| | - Amy Begley
- NIMH Center for Late Life Depression Prevention and Treatment, University of Pittsburgh School of Medicine and Graduate School of Public Health, Pittsburgh, PA
| | - Stephen J Bartels
- Dartmouth Centers for Health and Aging, Geisel School of Medicine at Dartmouth, Hanover, NH
| | - Margarita Alegría
- Center for Multicultural Mental Health Research, Cambridge Health Alliance, Somerville, MA
| | - Stephen B Thomas
- Center for Health Equity, School of Public Health, University of Maryland, College Park, MD
| | - Sandra C Quinn
- Center for Health Equity, School of Public Health, University of Maryland, College Park, MD
| | - Charles F Reynolds
- NIMH Center for Late Life Depression Prevention and Treatment, University of Pittsburgh School of Medicine and Graduate School of Public Health, Pittsburgh, PA
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10
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Panel conditioning in longitudinal studies: evidence from labor force items in the Current Population Survey. Demography 2013; 49:1499-519. [PMID: 22893185 DOI: 10.1007/s13524-012-0124-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Does participating in a longitudinal survey affect respondents' answers to subsequent questions about their labor force characteristics? In this article, we investigate the magnitude of panel conditioning or time-in-survey biases for key labor force questions in the monthly Current Population Survey (CPS). Using linked CPS records for household heads first interviewed between January 2007 and June 2010, our analyses are based on strategic within-person comparisons across survey months and between-person comparisons across CPS rotation groups. We find considerable evidence for panel conditioning effects in the CPS. Panel conditioning downwardly biases the CPS-based unemployment rate, mainly by leading people to remove themselves from its denominator. Across surveys, CPS respondents (claim to) leave the labor force in greater numbers than otherwise equivalent respondents who are participating in the CPS for the first time. The results cannot be attributed to panel attrition or mode effects. We discuss implications for CPS-based research and policy as well as for survey methodology more broadly.
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11
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Olazagasti MAR, Shrout PE, Yoshikawa H, Bird HR, Canino GJ. The longitudinal relationship between parental reports of asthma and anxiety and depression symptoms among two groups of Puerto Rican youth. J Psychosom Res 2012; 73:283-8. [PMID: 22980534 PMCID: PMC3444747 DOI: 10.1016/j.jpsychores.2012.07.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2012] [Revised: 07/12/2012] [Accepted: 07/13/2012] [Indexed: 01/07/2023]
Abstract
OBJECTIVES This study aims to examine the relationship between parental reports of child asthma and levels and slopes of anxiety and depression symptoms among two contrasting groups of Puerto Rican youth, and to determine whether asthma is a special risk above and beyond parents' reports of other youths' medical conditions. METHODS Two probability samples of youth in San Juan and Caguas, Puerto Rico (n=673) and in the south Bronx, New York (n=598), and their caretakers were interviewed in three yearly assessments. Parental reports of their children's asthma during each assessment were used to indicate whether youth had intermittent (PR=34%, NY=23%) or persistent (PR=7%, NY=16%) asthma. Youths' depression and anxiety symptoms were assessed using self reports to the DISC-IV. Information on youths' medical comorbidity was gathered through parental reports. RESULTS Multilevel analyses adjusting for comorbid medical conditions indicated that parental reports of youths' intermittent and persistent asthma were related to higher levels, but similar slopes, of anxiety and depression among youth in New York. In Puerto Rico, youth with persistent asthma experienced less improvement in anxiety over time than youth without asthma, but no other associations were found. CONCLUSION Having asthma, based on parental reports, represents a risk factor for Puerto Rican youths' internalizing symptoms, even after adjusting for comorbid medical conditions. This risk is more pronounced among youth living in New York, which highlights the importance of considering the social context in which youth develop and minority status when examining associations between physical health risk factors and mental health.
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Affiliation(s)
- Maria A. Ramos Olazagasti
- Phyllis Green and Randolph Cōwen Institute for Pediatric Neuroscience, Child Study Center, New York University, Langone Medical Center
| | | | | | | | - Glorisa J. Canino
- Department of Pediatrics, School of Medicine, University of Puerto Rico, Behavioral Sciences Research Institute
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Bergeron L, Smolla N, Valla JP, St-Georges M, Berthiaume C, Piché G, Barbe C. Psychometric properties of a pictorial instrument for assessing psychopathology in youth aged 12 to 15 years: the Dominic Interactive for Adolescents. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2010; 55:211-21. [PMID: 20416144 DOI: 10.1177/070674371005500404] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Over the last 15 years, adequate psychometric properties of the different versions of the Dominic led to the development of the Dominic Interactive for Adolescents (DIA). The DIA is a Diagnostic and Statistical Manual of Mental Disorders (DSM), Fourth Edition, Text Revision-based self-administered computerized pictorial instrument for assessing the most frequent mental disorders in adolescents aged 12 to 15 years. Our study aims to verify the internal consistency, the test-retest estimate of reliability, and the criterion-related validity of this instrument. METHOD The total sample included 607 adolescents living in the Montreal urban area recruited from the community (465 French-speaking) and the clinical population (142 French-speaking). Internal consistency was evaluated by Cronbach's alpha coefficients and test-retest estimate of reliability by the kappas and intraclass correlation coefficients (ICCs). Two criteria are indicative of criterion-related validity of the DIA: clinical judgment on the presence or absence of symptoms (scored independently by 3 judges) and the adolescents' referrals to outpatient psychiatric clinics. RESULTS For most symptom scales of the DIA, Cronbach's alpha coefficients varied from 0.69 to 0.89, test-retest kappas were 0.50 or greater, and ICCs ranged from 0.78 to 0.87. The criterion-related validity was demonstrated for symptoms, symptom scales, and the categories based on the symptom scale cut-off points. CONCLUSION As no informant can be considered the criterion standard of psychopathology, the interview with adolescents regarding their own symptoms is necessary. Findings from our study reasonably support adequate psychometric properties of the DIA in adolescents aged 12 to 15 years.
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Affiliation(s)
- Lise Bergeron
- Research Unit, Rivière-des-Prairies Hospital and Fernand-Seguin Research Center, Montreal, Quebec.
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13
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Abstract
Depression assessment instruments are valuable tools in the treatment of children and adolescents. Available instruments include diagnostic interviews, self-administered rating scales, and observer-rated scales. To select an appropriate instrument, the user must define the goal of the assessment and then identify instruments with the properties that match this goal. This article discusses how to choose an assessment instrument and gives an overview of currently available depression assessment instruments. Important considerations include how and by whom an instrument is administered, what kind of data are obtained by the instrument, and the validity and reliability of the instrument. Standardized instruments can greatly improve the assessment process, but the user must not overinterpret or misinterpret the results.
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Affiliation(s)
- Laurie B Gray
- University of Pennsylvania, 3440 Market Street, Suite 200, Philadelphia, PA 19104, USA.
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14
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Duan N, Alegria M, Canino G, McGuire TG, Takeuchi D. Survey conditioning in self-reported mental health service use: randomized comparison of alternative instrument formats. Health Serv Res 2007; 42:890-907. [PMID: 17362223 PMCID: PMC1955350 DOI: 10.1111/j.1475-6773.2006.00618.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE To test the effect of survey conditioning (whether observed survey responses are affected by previous experience in the same survey or similar surveys) in a survey instrument used to assess mental health service use. DATA SOURCES Primary data collected in the National Latino and Asian American Study, a cross-sectional household survey of Latinos and Asian Americans residing in the United States. STUDY DESIGN Study participants are randomly assigned to a Traditional Instrument with an interleafed format placing service use questions after detailed questions on disorders, or a Modified Instrument with an ensemble format screening for service use near the beginning of the survey. We hypothesize the ensemble format to be less susceptible to survey conditioning than the interleafed format. We compare self-reported mental health services use measures (overall, aggregate categories, and specific categories) between recipients of the two instruments, using 2x2 chi(2) tests and logistic regressions that control for key covariates. DATA COLLECTION In-person computer-assisted interviews, conducted in respondent's preferred language (English, Spanish, Mandarin Chinese, Tagalog, or Vietnamese). PRINCIPAL FINDINGS Higher service use rates are reported with the Modified Instrument than with the Traditional Instrument for all service use measures; odds ratios range from 1.41 to 3.10, all p-values <.001. Results are similar across ethnic groups and insensitive to model specification. CONCLUSIONS Survey conditioning biases downward reported mental health service use when the instrument follows an interleafed format. An ensemble format should be used when it is feasible for measures that are susceptible to survey conditioning.
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Affiliation(s)
- Naihua Duan
- UCLA Health Services Research Center, 10920 Wilshire Blvd., Suite 300, Los Angeles, CA 90024, USA
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15
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Egger HL, Erkanli A, Keeler G, Potts E, Walter BK, Angold A. Test-Retest Reliability of the Preschool Age Psychiatric Assessment (PAPA). J Am Acad Child Adolesc Psychiatry 2006; 45:538-549. [PMID: 16601400 DOI: 10.1097/01.chi.0000205705.71194.b8] [Citation(s) in RCA: 379] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To examine the test-retest reliability of a new interviewer-based psychiatric diagnostic measure (the Preschool Age Psychiatric Assessment) for use with parents of preschoolers aged 2 to 5 years. METHOD A total of 1,073 parents of children attending a large pediatric clinic completed the Child Behavior Checklist 1 1/2-5. For 18 months, 193 parents of high scorers and 114 parents of low scorers were interviewed on two occasions an average of 11 days apart. RESULTS Estimates of diagnostic reliability were very similar to those obtained from interviews with parents of older children and adults, with kappas ranging from 0.36 to 0.79. Test-retest intraclass correlations for DSM-IV syndrome scale scores ranged from 0.56 to 0.89. There were no significant differences in reliability by age, sex, or race (African American versus non-African American). CONCLUSIONS The Preschool Age Psychiatric Assessment provides a reasonably reliable standardized measure of DSM-IV psychiatric symptoms and disorders in preschoolers for use in both research and clinical service evaluations of preschoolers as young as 2 years old.
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Affiliation(s)
- Helen Link Egger
- Drs. Egger, Erkanli, Potts, and Angold and Mr. Keeler are with the Center for Developmental Epidemiology, and Dr. Walter is with the Department of Medical Psychology, Duke University Medical Center, Durham, NC.
| | - Alaattin Erkanli
- Drs. Egger, Erkanli, Potts, and Angold and Mr. Keeler are with the Center for Developmental Epidemiology, and Dr. Walter is with the Department of Medical Psychology, Duke University Medical Center, Durham, NC
| | - Gordon Keeler
- Drs. Egger, Erkanli, Potts, and Angold and Mr. Keeler are with the Center for Developmental Epidemiology, and Dr. Walter is with the Department of Medical Psychology, Duke University Medical Center, Durham, NC
| | - Edward Potts
- Drs. Egger, Erkanli, Potts, and Angold and Mr. Keeler are with the Center for Developmental Epidemiology, and Dr. Walter is with the Department of Medical Psychology, Duke University Medical Center, Durham, NC
| | - Barbara Keith Walter
- Drs. Egger, Erkanli, Potts, and Angold and Mr. Keeler are with the Center for Developmental Epidemiology, and Dr. Walter is with the Department of Medical Psychology, Duke University Medical Center, Durham, NC
| | - Adrian Angold
- Drs. Egger, Erkanli, Potts, and Angold and Mr. Keeler are with the Center for Developmental Epidemiology, and Dr. Walter is with the Department of Medical Psychology, Duke University Medical Center, Durham, NC
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16
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Abstract
Depression as a disorder in childhood began to be increasingly recognised in the 1970s. Epidemiologic community and clinic-based studies have characterised the prevalence, clinical course, and complications of this illness throughout childhood and adolescence into adulthood. This paper reviews two instruments for assessing depression in prepubertal children - the Dominic Interactive and The Preschool Age Psychiatric Assessment. Both instruments are useful in screening for psychiatric disorders and reliably identifying the presence of depressive symptoms in young children.
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Affiliation(s)
- Allan Chrisman
- Box 3492, Duke University Medical Center, Durham, NC 27710, USA. E-mail:
| | - Helen Egger
- Box 3492, Duke University Medical Center, Durham, NC 27710, USA. E-mail:
| | - Scott N Compton
- Box 3492, Duke University Medical Center, Durham, NC 27710, USA. E-mail:
| | - John Curry
- Box 3492, Duke University Medical Center, Durham, NC 27710, USA. E-mail:
| | - David B Goldston
- Box 3492, Duke University Medical Center, Durham, NC 27710, USA. E-mail:
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17
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Robbins MS, Briones E, Schwartz SJ, Dillon FR, Mitrani VB. Differences in family functioning in grandparent and parent-headed households in a clinical sample of drug-using African American adolescents. ACTA ACUST UNITED AC 2006; 12:84-100. [PMID: 16594857 DOI: 10.1037/1099-9809.12.1.84] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Grandparents play a critical role in African American families, providing support and important leadership functions. Little is known, however, about family functioning in grandparent-headed households with a drug-using adolescent. Such knowledge is particularly salient for researchers and therapists who work with drug-using adolescents and their families. Using a clinical sample of convenience, analyses were conducted to identify similarities and differences in adolescent substance use and behavior problems, family relationships, and family social ecology relationships between African American grandparent-headed (n=12) and parent-headed (n=54) households. Results indicated that adolescents from the 2 household types reported similar levels of problem behaviors, but that grandparents reported less delinquency with peers than did parents. Primary caregivers in grandparent-headed households reported less monitoring and supervision of peers and less within-family conflict. Implications for treatment are discussed.
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Affiliation(s)
- Michael S Robbins
- Center for Family Studies, Department of Psychiatry and Behavioral Studies, University of Miami Miller School of Medicine, Miami, FL 33136, USA.
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18
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Lengua LJ, Long AC, Smith KI, Meltzoff AN. Pre-attack symptomatology and temperament as predictors of children's responses to the September 11 terrorist attacks. J Child Psychol Psychiatry 2005; 46:631-45. [PMID: 15877768 DOI: 10.1111/j.1469-7610.2004.00378.x] [Citation(s) in RCA: 130] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND The aims of this study were to assess the psychological response of children following the September 11, 2001 terrorist attacks in New York and Washington, DC and to examine prospective predictors of children's post-attack responses. METHOD Children's responses were assessed in a community sample of children in Seattle, Washington, participating in an ongoing study. Symptomatology and temperament assessed prior to the attacks were examined as prospective predictors of post-attack post-traumatic stress (PTS), anxiety, depression and externalizing problems. RESULTS Children demonstrated PTS symptoms and worries at levels comparable to those in children directly experiencing disasters, with 77% of children reporting being worried, 68% being upset by reminders, and 39% having upsetting thoughts. The most common PTS symptom cluster was re-experiencing, and 8% of children met criteria consistent with PTSD. African-American children reported more avoidant PTS symptoms and being more upset by the attacks than European-American children. Girls reported being more upset than boys. Prior internalizing, externalizing, social competence and self-esteem were related to post-attack PTS; and child inhibitory control, assessed prior to the 9/11 attacks, demonstrated a trend towards an association with post-attack PTS symptoms controlling for prior levels of symptomatology. PTS predicted child-report anxiety and conduct problem symptoms at follow-up, approximately 6 months after 9/11. CONCLUSIONS Children experiencing a major disaster at a distance or indirectly through media exposure demonstrated worries and PTS symptoms suggesting that communities need to attend to children's mental health needs in response to national or regional disasters. Pre-disaster symptomatology or low self-regulation may render children more vulnerable in response to a disaster, and immediate post-disaster responses predict subsequent symptomatology. These variables might be used in the identification of children in need of intervention.
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19
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Smolla N, Valla JP, Bergeron L, Berthiaume C, St-Georges M. Development and reliability of a pictorial mental disorders screen for young adolescents. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2004; 49:828-37. [PMID: 15679206 DOI: 10.1177/070674370404901206] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To report psychometric data from preliminary studies of the Adolescent Dominic (AD), a pictorial screen for the most frequent Axis I youth mental disorders. METHODS We created 113 picture items based on DSM-III-R diagnostic criteria and assessed them for comprehension (sample 1, n = 114; sample 2, n = 40) and reliability (sample 3, n = 128) in a group of adolescents aged 12 to 16 years living in the community. We used the kappa statistic to estimate test-retest reliability of symptoms, criteria and diagnoses, and intraclass correlation coefficients (ICCs) for symptom and criterion scores. We assessed internal consistency of symptom scores with the alpha coefficient. RESULTS For symptoms, 54.4% of kappas were higher than 0.60, while only 2% were poor. ICCs for symptom scores yielded higher values (0.81 to 0.89) than for criterion scores (0.51 to 0.86). Internal consistency of symptom scores ranged from 0.52 to 0.83. Kappas for diagnoses ranged from 0.52 to 0.76. CONCLUSIONS Symptom reliability compared favourably with data from other assessment interviews of youth mental disorders. Following these positive results, a computerized DSM-IV version of the AD has focused on the assessment of symptoms and is currently being tested for reliability and criterion validity.
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20
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Skuse D, Warrington R, Bishop D, Chowdhury U, Lau J, Mandy W, Place M. The developmental, dimensional and diagnostic interview (3di): a novel computerized assessment for autism spectrum disorders. J Am Acad Child Adolesc Psychiatry 2004; 43:548-58. [PMID: 15100561 DOI: 10.1097/00004583-200405000-00008] [Citation(s) in RCA: 193] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Autism is a diagnostic spectrum of variable severity, with significant comorbidity. No existing standardized interview measures autistic features dimensionally. The authors aimed to develop a parental autism interview that could be administered to unselected clinical and general population samples that measures both symptom intensity and comorbidity across the full range of the autistic spectrum. METHOD A computerized procedure was devised for administration by trained interviewers that generates symptom and diagnostic profiles for both autism and non-autistic conditions. Test-retest reliability and interrater reliability were assessed in unselected clinical (n = 50) and nonclinical (n = 30) populations. Concurrent validity (n = 120), discriminant validity (n = 120), and criterion validity (n = 29) were evaluated in autistic spectrum and non-autistic patients. RESULTS Test-retest and interrater reliabilities were excellent (most intraclass correlation coefficients > 0.9). Concurrent validity (agreement with independent clinician formulation) was very good (mean kappa = 0.74). Criterion validity, a comparison with the Autism Diagnostic Interview, was excellent. Discrimination between autistic spectrum versus non-autistic subjects was almost perfect (sensitivity 1.0; specificity > 0.97). CONCLUSIONS The Developmental, Dimensional and Diagnostic Interview (3di) provides an efficient and accurate means of assessing, in dimensional terms, the presence of autistic symptoms in both clinical and normal populations. It offers novel opportunities for those engaged in research and clinical practice.
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Affiliation(s)
- David Skuse
- Institute of Child Health, University College London.
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21
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Shaffer D, Scott M, Wilcox H, Maslow C, Hicks R, Lucas CP, Garfinkel R, Greenwald S. The Columbia Suicide Screen: validity and reliability of a screen for youth suicide and depression. J Am Acad Child Adolesc Psychiatry 2004; 43:71-9. [PMID: 14691362 DOI: 10.1097/00004583-200401000-00016] [Citation(s) in RCA: 134] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This study reports on the psychometric properties of a brief, self-administered screening questionnaire, the Columbia Suicide Screen (CSS), intended to identify high school students at risk for suicide. METHOD Seventeen hundred twenty-nine 9th- to 12th-grade students completed the CSS and Beck Depression Inventory during school hours in 1991 to 1994. Three hundred fifty-six students who screened positively and 285, group matched on age, gender, and ethnicity, who screened negatively were examined on the Diagnostic Interview Schedule for Children (DISC), version 2.3, to assess validity. The DISC-based suicide risk criterion was suicidal ideation or prior suicide attempt and a DSM-III-R diagnosis of major depression or dysthymia or substance use. Test-retest reliability was assessed in a subsample of 85. RESULTS The most balanced algorithm had a sensitivity of 0.75, specificity 0.83, and positive predictive value 16%. Suicidal ideation and prior attempt item reliabilities (kappa) were 0.48 and 0.58, respectively. Eight-day test-retest reliability for the most balanced scoring algorithm was 0.32. CONCLUSIONS The CSS demonstrated good sensitivity and reasonable specificity identifying students at risk for suicide. A second-stage evaluation would be needed to reduce the burden of low specificity.
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Affiliation(s)
- David Shaffer
- Department of Child Psychiatry, New York State Psychiatric Institute, Columbia University, New York, NY 10032, USA.
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22
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Kessler RC, Abelson J, Demler O, Escobar JI, Gibbon M, Guyer ME, Howes MJ, Jin R, Vega WA, Walters EE, Wang P, Zaslavsky A, Zheng H. Clinical calibration of DSM-IV diagnoses in the World Mental Health (WMH) version of the World Health Organization (WHO) Composite International Diagnostic Interview (WMHCIDI). Int J Methods Psychiatr Res 2004; 13:122-39. [PMID: 15297907 PMCID: PMC6878301 DOI: 10.1002/mpr.169] [Citation(s) in RCA: 360] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
An overview is presented of the rationale, design, and analysis plan for the WMH-CIDI clinical calibration studies. As no clinical gold standard assessment is available for the DSM-IV disorders assessed in the WMH-CIDI, we adopted the goal of calibration rather than validation; that is, we asked whether WMH-CIDI diagnoses are 'consistent' with diagnoses based on a state-of-the-art clinical research diagnostic interview (SCID; Structured Clinical Interview for DSM-IV) rather than whether they are 'correct'. Consistency is evaluated both at the aggregate level (consistency of WMH-CIDI and SCID prevalence estimates) and at the individual level (consistency of WMH-CIDI and SCID diagnostic classifications). Although conventional statistics (sensitivity, specificity, Cohen's kappa) are used to describe diagnostic consistency, an argument is made for considering the area under the receiver operator curve (AUC) to be a more useful general-purpose measure of consistency. In addition, more detailed analyses are used to evaluate consistency on a substantive level. These analyses begin by estimating prediction equations in a clinical calibration subsample, with WMH-CIDI symptom-level data used to predict SCID diagnoses, and using the coefficients from these equations to assign predicted probabilities of SCID diagnoses to each respondent in the remainder of the sample. Substantive analyses then investigate whether estimates of prevalence and associations when based on WMH-CIDI diagnoses are consistent with those based on predicted SCID diagnoses. Multiple imputation is used to adjust estimated standard errors for the imprecision introduced by SCID diagnoses being imputed under a model rather than measured directly. A brief illustration of this approach is presented in comparing the precision of SCID and predicted SCID estimates of prevalence and correlates under varying sample designs.
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Affiliation(s)
- Ronald C Kessler
- Department of Health Care Policy, Harvard Medical School, Boston, MA 02115, USA.
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23
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Angold A, Erkanli A, Silberg J, Eaves L, Costello EJ. Depression scale scores in 8-17-year-olds: effects of age and gender. J Child Psychol Psychiatry 2002; 43:1052-63. [PMID: 12455926 DOI: 10.1111/1469-7610.00232] [Citation(s) in RCA: 263] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND The excess of unipolar depression in females emerges in adolescence. However, studies of age effects on depression scale scores have produced divergent estimates of changes from childhood to adolescence. METHOD We explored possible reasons for this discrepancy in two large, longitudinal samples of twins and singletons aged 8-17. RESULTS There were no differences between twins and singletons in their scores on the Short Mood and Feelings Questionnaire (SMFQ), a 13-item self-report depression scale. SMFQ scores for boys fell over this age-range, while those for girls fell from age 9 to age 11 and then increased from age 12 to age 17. The mean scores of girls under 12 and those 12 and over differed by only around one-fifth of a standard deviation. However, given the non-normal distribution of the scores, a cut point that selected the upper 6% of scores created the expected female:male ratio of 2:1. CONCLUSIONS Implications for future research on adolescent depression are discussed.
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Affiliation(s)
- Adrian Angold
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC 27710, USA.
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24
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Lucas CP, Zhang H, Fisher PW, Shaffer D, Regier DA, Narrow WE, Bourdon K, Dulcan MK, Canino G, Rubio-Stipec M, Lahey BB, Friman P. The DISC Predictive Scales (DPS): efficiently screening for diagnoses. J Am Acad Child Adolesc Psychiatry 2001; 40:443-9. [PMID: 11314570 DOI: 10.1097/00004583-200104000-00013] [Citation(s) in RCA: 292] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To derive and test a series of brief diagnosis-specific scales to identify subjects who are at high probability of meeting diagnostic criteria and those who may safely be spared more extensive diagnostic inquiry. METHOD Secondary data analysis of a large epidemiological data set (n = 1,286) produced a series of gate and contingent items for each diagnosis. Findings were replicated in a second retrospective analysis from a residential care sample (n = 884). The DISC Predictive Scales (DPS) were then used prospectively as a self-report questionnaire in two studies, in which parents (n = 128) and/or adolescents (n = 208) had subsequent diagnostic interviewing with the Diagnostic Interview Schedule for Children or the Schedule for Affective Disorders and Schizophrenia for School-Age Children. RESULTS All analyses showed that gate item selection was valid and that any missed cases were due solely to inconsistent reports on the same questions. Screening performance of the full scales was shown to be good, and substantial reductions in scale length were not associated with significant changes in discriminatory power. CONCLUSIONS The DPS can accurately determine subjects who can safely be spared further diagnostic inquiry in any diagnostic area. This has the potential to speed up structured diagnostic interviewing considerably. The full DPS can be used to screen accurately for cases of specific DSM-III-R disorders.
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Affiliation(s)
- C P Lucas
- Columbia University College of Physicians and Surgeons/New York State Psychiatric Institute, New York, USA.
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25
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Wells KC, Epstein JN, Hinshaw SP, Conners CK, Klaric J, Abikoff HB, Abramowitz A, Arnold LE, Elliott G, Greenhill LL, Hechtman L, Hoza B, Jensen PS, March JS, Pelham W, Pfiffner L, Severe J, Swanson JM, Vitiello B, Wigal T. Parenting and family stress treatment outcomes in attention deficit hyperactivity disorder (ADHD): an empirical analysis in the MTA study. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2000; 28:543-53. [PMID: 11104316 DOI: 10.1023/a:1005131131159] [Citation(s) in RCA: 142] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Parenting and family stress treatment outcomes in the MTA study were examined. Male and female (579), 7-9-year-old children with combined type Attention Deficit Hyperactivity Disorder (ADHD), were recruited at six sites around the United States and Canada, and randomly assigned to one of four groups: intensive, multi-faceted behavior therapy program alone (Beh); carefully titrated and monitored medication management strategy alone (MedMgt); a well-integrated combination of the two (Comb); or a community comparison group (CC). Treatment occurred over 14 months, and assessments were taken at baseline, 3, 9, and 14 months. Parenting behavior and family stress were assessed using parent-report and child-report inventories. Results showed that Beh alone, MedMgt alone, and Comb produced significantly greater decreases in a parent-rated measure of negative parenting, Negative/Ineffective Discipline, than did standard community treatment. The three MTA treatments did not differ significantly from each other on this domain. No differences were noted among the four groups on positive parenting or on family stress variables. Results are discussed in terms of the theoretical and empirically documented importance of negative parenting in the symptoms, comorbidities and long-term outcomes of ADHD.
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Affiliation(s)
- K C Wells
- Duke University Medical Center, Durham, North Carolina, USA.
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26
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Piacentini J, Roper M, Jensen P, Lucas C, Fisher P, Bird H, Bourdon K, Schwab-Stone M, Rubio-Stipec M, Davies M, Dulcan M. Informant-based determinants of symptom attenuation in structured child psychiatric interviews. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 1999; 27:417-28. [PMID: 10821623 DOI: 10.1023/a:1021923808118] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Informant-related determinants of item attenuation, that is, the drop-off in symptom endorsement rates at retest, were examined in an enriched community subsample of 245 parent-child pairs drawn from the National Institute of Mental Health Methods for Epidemiology of Child and Adolescent Mental Disorders Study. Youngsters and their parents were interviewed with the Diagnostic Interview Schedule for Children (Version 2.3; DISC-2.3) on two occasions with a mean test-retest interval of 12 days. Item attenuation rates were high for both informants, with adults failing to confirm 42% and children 58% of baseline responses at retest. Stepwise regressions revealed that item attenuation at DISC-P retest was higher for adult informants who were younger, and who reported on older and less impaired children. On the DISC-C, attenuation was higher for children who were less impaired, rated as doing worse in school, and who had a longer test-retest interval. These results are broadly consistent with past studies examining the determinants of attenuation and test-retest reliability and have implications for the design and use of structured diagnostic instruments.
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Affiliation(s)
- J Piacentini
- Division of Child and Adolescent Psychiatry, UCLA School of Medicine, Los Angeles, California, USA
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27
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Jensen PS, Edelbrock C. Subject and interview characteristics affecting reliability of the Diagnostic Interview Schedule for Children. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 1999; 27:413-5. [PMID: 10821622 DOI: 10.1023/a:1021971724048] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Despite the well-known difficulties in obtaining reliable and valid assessments of child psychopathology, investigators generally have not examined the influence of factors such as subject characteristics or the specific assessment procedures themselves on the validity of the information obtained. To address these issues, this special section presents four studies of the Diagnostic Interview Schedule for Children, in which investigators examined the impact of a range of variables on the reliability of its symptom and diagnostic information. Factors studied include interview structural characteristics; question length, complexity, and placement within the interview; and interview subject characteristics. Overall findings suggest that interview and subject characteristics exert important influences on the data obtained, and that novel approaches, such as allowing subjects a greater role in the ordering of questions to be answered, may improve the precision and accuracy of such measures of children's psychopathology.
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Affiliation(s)
- P S Jensen
- National Institute of Mental Health, Bethesda, Maryland 20892, USA
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28
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Jensen PS, Watanabe HK, Richters JE. Who's up first? Testing for order effects in structured interviews using a counterbalanced experimental design. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 1999; 27:439-45. [PMID: 10821625 DOI: 10.1023/a:1021927909027] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
A growing body of research suggests that, apart from the wording of specific questions, various aspects of the interview process itself may affect the reliability of information provided by research participants. To examine whether the order of presentation of specific diagnostic modules affects the likelihood of subjects' yes/no responses within the Diagnostic Interview Schedule for Children (DISC), the authors used a counterbalanced design, presenting two DISC diagnostic modules to children and their parents in standard or reversed order. Results indicate that the order of module administration exerts effects on the total numbers of symptoms endorsed, level of impairment, and the likelihood of meeting diagnostic criteria, regardless of whether the information is provided by parent or child respondents. Future child and adult assessment measures should take these difficulties fully into account through novel approaches to instrument design and interview procedures.
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Affiliation(s)
- P S Jensen
- National Institute of Mental Health, Bethesda, Maryland 20892, USA
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