Robert D. Gibbons spends much of his time researching Psychiatry, Clinical psychology, Statistics, Depression and Regression analysis. His Mood and Attention deficit hyperactivity disorder study in the realm of Psychiatry connects with subjects such as Suicide prevention and Suicidal ideation. His Clinical psychology research incorporates elements of El Niño, Randomized controlled trial, Cognitive therapy, Anxiety and Psychotherapist.
His study connects Econometrics and Statistics. Robert D. Gibbons works mostly in the field of Depression, limiting it down to concerns involving Pharmacotherapy and, occasionally, Electroconvulsive shock therapy, Meta-analysis, Controlled studies, Significant difference and Interpersonal psychotherapy. His biological study spans a wide range of topics, including Logistic regression, Random effects model, Covariate, Categorical variable and Autocorrelation.
Robert D. Gibbons focuses on Psychiatry, Statistics, Clinical psychology, Internal medicine and Suicide prevention. He regularly links together related areas like Psychometrics in his Psychiatry studies. Robert D. Gibbons has researched Statistics in several fields, including Econometrics and Random effects model.
His work investigates the relationship between Clinical psychology and topics such as Computerized adaptive testing that intersect with problems in Item response theory. His research integrates issues of Endocrinology and Mood in his study of Internal medicine. His studies examine the connections between Suicide prevention and genetics, as well as such issues in Injury prevention, with regards to Human factors and ergonomics.
His primary areas of study are Computerized adaptive testing, Depression, Anxiety, Psychiatry and Clinical psychology. Robert D. Gibbons interconnects Psychometrics, Physical medicine and rehabilitation, Psychotherapist, Item response theory and Physical therapy in the investigation of issues within Computerized adaptive testing. His Depression study combines topics from a wide range of disciplines, such as Rating scale, Pregnancy, Prospective cohort study and Mood.
His Anxiety research is multidisciplinary, relying on both Variety, Mental health and Internal medicine. His Psychiatry research is multidisciplinary, incorporating elements of Inflammatory bowel disease and Cohort study. His Clinical psychology study incorporates themes from Major depressive disorder, Differential item functioning and Randomized controlled trial.
The scientist’s investigation covers issues in Anxiety, Depression, Psychiatry, Internal medicine and Substance abuse. His studies deal with areas such as Mental health and Clinical psychology as well as Anxiety. Robert D. Gibbons has included themes like Generalized anxiety disorder, Computerized adaptive testing and Item response theory in his Clinical psychology study.
His research in Depression intersects with topics in Prospective cohort study and Mood. His Mood research incorporates themes from Socioeconomic status and Family medicine. The concepts of his Psychiatry study are interwoven with issues in Dementia and Association.
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Longitudinal Data Analysis
Donald R. Hedeker;Robert D. Gibbons.
The MTA at 8 Years: Prospective Follow-up of Children Treated for Combined-Type ADHD in a Multisite Study
Brooke S.G. Molina;Stephen P. Hinshaw;James M. Swanson;L. Eugene Arnold.
Journal of the American Academy of Child and Adolescent Psychiatry (2009)
Time-related predictors of suicide in major affective disorder
Jan Fawcett;William A. Scheftner;Louis Fogg;David C. Clark.
American Journal of Psychiatry (1990)
Some conceptual and statistical issues in analysis of longitudinal psychiatric data. Application to the NIMH treatment of Depression Collaborative Research Program dataset.
Robert D. Gibbons;Donald R. Hedeker;Irene Elkin;Christine Waternaux.
Archives of General Psychiatry (1993)
Application of Random-Effects Pattern-Mixture Models for Missing Data in Longitudinal Studies
Donald Hedeker;Robert D. Gibbons.
Psychological Methods (1997)
Prevalence Rates and Correlates of Psychiatric Disorders among Preschool Children
J. V. Lavigne;R. D. Gibbons;K. K. Christoffel;R. Arend.
Journal of the American Academy of Child and Adolescent Psychiatry (1996)
3-Year Follow-up of the NIMH MTA Study
Peter S. Jensen;L. Eugene Arnold;James M. Swanson;Benedetto Vitiello.
Journal of the American Academy of Child and Adolescent Psychiatry (2007)
Full-Information Item Factor Analysis
R. Darrell Bock;Robert Gibbons;Eiji Muraki.
Applied Psychological Measurement (1988)
Testing Standard and Modular Designs for Psychotherapy Treating Depression, Anxiety, and Conduct Problems in Youth: A Randomized Effectiveness Trial
John R Weisz;Bruce F. Chorpita;Lawrence A. Palinkas;Sonia K. Schoenwald.
Archives of General Psychiatry (2012)
A random-effects ordinal regression model for multilevel analysis.
Donald Hedeker;Robert D. Gibbons.
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