The Diagnostic Interview Schedule for Children, Adolescents, and Parents: Initial Reliability and Validity Data

1999 ◽  
Vol 16 (3) ◽  
pp. 155-164 ◽  
Author(s):  
Sally Johnson ◽  
Paula M. Barrett ◽  
Mark R. Dadds ◽  
Tara Fox ◽  
Alison Shortt

AbstractThis study evaluated the psychometric properties of the Diagnostic Interview Schedule for Children, Adolescents and Parents (DISCAP; Holland & Dadds, 1995), for DSM-IV anxiety disorders in children and adolescents. Two studies were conducted to examine the reliability and validity of the DISCAP. In the first study, the DISCAP and the Youth Self Report (YSR; Achenbach, 1991c) were administered to 120 nonclinical adolescents aged 12 through to 14 years. In the second study, the DISCAP and Child Behaviour Checklist (CBCL; Achenbach, 1991b) were administered to parents of 57 clinical children and adolescents aged 6 through to 16 years. Inter-rater reliability data was collected, and both concurrent and discriminant validity of the DISCAP were assessed against the YSR and CBCL. Inter-rater agreements for primary diagnoses were high, and rating scale data supported the concurrent and discriminant validity of the DISCAP diagnoses. Results suggest that the DISCAP can be used to facilitate reliable and valid diagnoses of childhood anxiety disorders.

1997 ◽  
Vol 31 (3) ◽  
pp. 360-369 ◽  
Author(s):  
Stephen Matthey ◽  
Bryanne E. W. Barnett ◽  
Amanda Elliott

Objective: The original study aimed to determine the best cut-off scores to screen for postnatal depression on translated versions of the Edinburgh Postnatal Depression Scale (EPDS) for Vietnamese and Arabic women. This research was conducted using the depression module of the Diagnostic Interview Schedule (DIS) to determine caseness. This paper reports on the suitability of this diagnostic interview as a criterion measure of depression in these women with a non-English speaking background. Method: Vietnamese and Arabic women in south-west Sydney completed the EPDS and a General Health Questionnaire (GHQ-30) antenatally. At 6–8 weeks postpartum they completed an EPDS, the GHQ-30 and a Faces Scale, and were interviewed using the depression module of the DIS. Members of a small convenience sample of women were asked about the cultural appropriateness of each of the instruments. Results: Vietnamese women admitted to few depressive symptoms on the DIS, whereas they appeared more open to reporting these on the EPDS and the GHQ-30. Arabic women responded more openly to the questionnaires and the interview, although they too were reluctant to report specific symptoms on the DIS. Conclusion: The usefulness of the DIS in determining rates of major depression in the Vietnamese and Arabic community in Australia is questionable. Further studies designed specifically to investigate this are needed.


2020 ◽  
Vol 22 (Supplement_2) ◽  
pp. ii145-ii145
Author(s):  
Giuliana Zarrella ◽  
Alice Perez ◽  
Jorg Dietrich ◽  
Michael Parsons

Abstract INTRODUCTION Subjective cognitive dysfunction is an important outcome measure in neuro-oncology and may provide additional information beyond performance-based neuropsychological testing. The Functional Assessment of Cancer Therapy-Brain (FACT-Br) is a frequently used quality of life (QoL) measure that includes indices of physical, emotional, social, and neurologic aspects of disease, but does not measure cognitive concerns. This study seeks to develop and validate an index of self-reported cognition derived from existing items on the FACT-Br. METHODS 145 patients (Mage=51.08, Medu=15.63) with heterogeneous brain tumor diagnoses completed neuropsychological evaluation including cognitive testing and self-report measures. Nine FACT-Br items regarding cognition were combined to form the Cognitive Index (CI). Reliability of the CI was measured with Cronbach’s alpha. Concurrent validity was assessed by correlating the CI with the Patient-Reported Outcomes Measurement Information System (PROMIS) Cognitive Abilities-8 or PROMIS Cognitive Concerns-8. Discriminant validity was assessed by correlation of the CI with other FACT-Br indices and the Beck Depression and Anxiety Inventories (BDI, BAI). RESULTS Internal consistency within the CI was high (Cronbach’s a 0.864). The CI correlated strongly with the PROMIS-Abilities (r =.680; p< 0.001) and PROMIS-Concerns (r=.780; p< 0.001) indicating high convergent validity. Moderate correlations were observed between the CI and the physical and functional subscales of the FACT (r=.453 and .555), whereas correlations with the social and emotional functioning subscales were weaker (r=.381 and .325). The FACT-Br-CI correlated strongly with BDI (r=-.622) and more weakly with the BAI (r=-.344). Consistent with prior literature, the CI showed modest correlations with neuropsychological measures, including verbal memory encoding (r=.300), verbal fluency (r=.252) and a composite measure of cognition (r=.249; all p’s< .01). CONCLUSIONS The FACT-Br-CI is a reliable and valid measure of self-reported cognition. Studies that include the FACT-Br could be retrospectively analyzed to assess self-reported cognitive outcomes, enriching the information gained from prior research.


Assessment ◽  
2017 ◽  
Vol 26 (1) ◽  
pp. 17-44 ◽  
Author(s):  
David Watson ◽  
Ericka Nus ◽  
Kevin D. Wu

The Faceted Inventory of the Five-Factor Model (FI-FFM) is a comprehensive hierarchical measure of personality. The FI-FFM was created across five phases of scale development. It includes five facets apiece for neuroticism, extraversion, and conscientiousness; four facets within agreeableness; and three facets for openness. We present reliability and validity data obtained from three samples. The FI-FFM scales are internally consistent and highly stable over 2 weeks (retest rs ranged from .64 to .82, median r = .77). They show strong convergent and discriminant validity vis-à-vis the NEO, the Big Five Inventory, and the Personality Inventory for DSM-5. Moreover, self-ratings on the scales show moderate to strong agreement with corresponding ratings made by informants ( rs ranged from .26 to .66, median r = .42). Finally, in joint analyses with the NEO Personality Inventory–3, the FI-FFM neuroticism facet scales display significant incremental validity in predicting indicators of internalizing psychopathology.


1989 ◽  
Vol 19 (1) ◽  
pp. 57-68 ◽  
Author(s):  
Lee N. Robins

SynopsisThere has been concern about whether standardized psychiatric interviews make valid diagnoses. Agreements between the Diagnostic Interview Schedule (DIS), as an example of a standardized interview, with independent assessments by a clinician are reasonably high in most studies, but the clinical assessment is itself of uncertain validity. Using predictive ability is an alternative way of judging validity. Data are presented to show that the DIS is almost as good at prediction as a clinician's assessment, but here too there are problems. Because prediction is probabilistic (i.e. the same disorder can have multiple outcomes, and different disorders can share outcomes), it is not possible to say how good prediction has to be to demonstrate perfect validity.Across varied methods of validity assessment, some disorders are regularly found more validly diagnosed than others, suggesting that part of the source of invalidity lies in the diagnostic grammar of the systems whose criteria standardized interviews evaluate. Sources of invalidity inherent in the content and structure of a variety of diagnoses in DSM-III and its heir, DSM-III-R, are reviewed and illustrated, in part with results from the Epidemiological Catchment Area study.The relationship between diagnostic criteria and standardized interviews is symbiotic. While attempts to adhere closely to existing diagnostic criteria contribute to the diagnostic accuracy of standardized interviews, the exercise of translating official diagnostic criteria into standardized questions highlights problems in the system's diagnostic grammar, enabling standardized interviews to contribute to improvements in diagnostic nosology.


2018 ◽  
Vol 59 (4) ◽  
pp. e325-e342 ◽  
Author(s):  
Ann M Steffen ◽  
Dolores Gallagher-Thompson ◽  
Katherine M Arenella ◽  
Alma Au ◽  
Sheung-Tak Cheng ◽  
...  

AbstractBackground and ObjectivesThis article reviews an instrument used in cross-national research with dementia family caregivers—the Revised Scale for Caregiving Self-Efficacy (RSCSE). Although the RSCSE has been translated into multiple languages, few studies have examined scale performance across samples. We examine congruence of psychometric, reliability, and validity data to inform research and practice.MethodsWe conducted citation searches using Scopus, Google Scholar, Web of Science, and PsycINFO. Identified dementia caregiving studies cited the original RSCSE article and described results of English and/or non-English translations of the scale.ResultsPeer-reviewed published studies (N = 58) of dementia family caregivers included data for Arabic, Chinese, English, French, Italian, and Spanish translations of the RSCSE; the majority (72%) reported use of non-English translations. Studies utilizing confirmatory factor analytic approaches reported findings consistent with the original development study. Internal consistency, convergent/discriminant validity, and criterion validity indices were congruent across diverse cross-national caregiving samples assessed with different translations. Data supported the RSCSE’s sensitivity to change following specific psychosocial caregiving interventions.DiscussionThe reliability and validity of different translations of the RSCSE support continued use with cross-national samples of dementia family caregivers. Limitations of the scale point to the need for further self-efficacy measurement development within caregiving domains. Consistent with Bandura’s discussion of social cognitive theory in cultural contexts, personal agency for caregiving challenges remains generalizable to cross-national populations. This review discusses the implications for cross-cultural research and practice.


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