جستجوی استاد راهنمای دانشگاهی

Elena Agapieمشاهده پروفایل

استادیار

• Human-Computer Interaction
• Health Informatics
• Behavior Change
• +۷ مورد دیگر

Elena Agapie is an Assistant Professor in the Department of Informatics at the Donald Bren School of Information & Computer Sciences, University of California, Irvine. Her research lies at the intersection of human-computer interaction (HCI), health, and behavior change, focusing on designing technologies that support individuals in adopting and maintaining healthy behaviors through human-centered approaches. She is affiliated with the Connected Learning Lab and the Institute for Future Health at UCI. Her educational background includes a PhD in Human Centered Design and Engineering from the University of Washington, an MS in Computer Science from Harvard University, and a BS in Computer Science from Jacobs University Bremen in Germany. She has also conducted research at Microsoft Research, FXPAL, Intel Labs, and NASA Jet Propulsion Lab. Elena's research focuses on designing tools that integrate evidence-based behavioral interventions with user needs, particularly in mental health, chronic disease management, and social support systems. She explores how technology can support therapist-client collaboration, enable tailored health interventions, and leverage crowd expertise for personalized behavior change plans. Her work often involves participatory design, qualitative studies, and prototyping of interactive systems for diverse populations, including youth, hospitalized patients, and underserved communities. Her recent publications, primarily in top-tier venues like CHI and CSCW, reflect a strong trend toward social computing in health, longitudinal behavior support, and the design of inclusive digital health tools. Key themes include goal setting, conversational agents, social sharing in health tracking, and cross-disciplinary collaboration in health technology development. Best Paper Award (top 1%) at CHI 2017 Honorable Mention Best Paper Award (top 5%) at CHI 2016 Best Paper Award (top 1%) at HCOMP 2015 Honorable Mention Best Paper Award (top 5%) at CHI 2013 Elena has been funded by the National Science Foundation, National Institutes of Health, and UCI internal grants. She actively mentors PhD students including Bruna Oewel, Meeshu Agnihotri, and Mehreen Masood, and is currently recruiting students interested in HCI, health, and behavior change. She previously led the outreach program in the HCDE department at the University of Washington, creating workshops that introduced K–12 students to engineering and human-centered design, reaching over 2,000 students across public schools and community events. She runs initiatives to broaden participation in computing and advises undergraduate students in outreach and curriculum development. Her lab collaborates with clinical partners and interdisciplinary teams to ensure real-world impact of her research.

Aria Fallahمشاهده پروفایل

استادیار

• Evidence-Based Surgery
• Clinical Trials
• Pediatric Epilepsy Surgery
• +۷ مورد دیگر

Dr. Aria Fallah, MD, is an Assistant Professor in Neurosurgery at the University of California, Los Angeles (UCLA), with secondary appointments in Health Policy and Management. His research focuses on Evidence-Based Surgery , Clinical Trials , and Meta-Analyses for pediatric epilepsy surgery outcomes, including prognostic tools and comparative effectiveness studies . He actively participates in international collaborations like the CTSI and has published extensively in journals such as Epilepsia , Neurology , and Clinical Neurophysiology . University: University of California, Los Angeles Department: Neurosurgery Email: afallah@mednet.ucla.edu Dr. Fallah’s research integrates machine learning and deep learning to analyze high-frequency oscillations in epilepsy, aiming to refine diagnostic and therapeutic strategies. His recent work includes developing tools like PyHFO for oscillation detection and HOPS calculator for predicting seizure freedom after hemispherectomy. His publications highlight collaborations across institutions in pediatric epilepsy surgery , hemimegalencephaly , and thalamic neuromodulation . While no explicit awards or student advisement are listed, his contributions span clinical trials , neuroimmunology , and global neurosurgery initiatives , including work in Haiti.

Tomiko Yonedaمشاهده پروفایل

استادیار

• Gerontology
• Personality Psychology
• Health Psychology
• +۳ مورد دیگر

Tomiko Yoneda is an Assistant Professor in the Department of Psychology at the University of California, Davis. Her research focuses on understanding how personality traits, social relationships, and lifestyle factors influence health and cognitive outcomes in older adults. She employs interdisciplinary methods, including longitudinal studies and coordinated data analyses, to explore topics like personality-cognition links, social determinants of health, and aging disparities. Dr. Yoneda is also committed to fostering inclusive academic environments and mentoring students from diverse backgrounds. Her work spans multiple domains: (1) Personality dynamics in aging, examining traits like neuroticism and conscientiousness as predictors of health and longevity; (2) Social relationships' impact on physiological health (e.g., cortisol regulation in couples); and (3) Cross-cultural studies of aging in Japan and North America. Notable contributions include systematic reviews on personality-allostatic load relationships and meta-analyses linking personality to mortality risks. Received EDITOR'S CHOICE recognition in Psychoneuroendocrinology (2024) and Journal of Personality and Social Psychology (2022) Principal investigator of the Yoneda Lab at UC Davis Dr. Yoneda emphasizes translational research that bridges psychological and biomedical perspectives. She collaborates internationally on projects analyzing cognitive healthspan, dementia risk factors, and interventions to promote healthy aging. Her teaching focuses on lifespan development and research methodologies.

• Physical Activity Epidemiology
• Public Health
• Cardiometabolic Health
• +۴ مورد دیگر

Emmanuel Stamatakis is a Professor of Physical Activity, Lifestyle, and Population Health at the University of Sydney's School of Health Sciences (Faculty of Medicine and Health). He holds NHMRC Leadership Fellowships (2021-2025 and 2026-2030) and leads the Charles Perkins Centre's Physical Activity & Exercise Theme. His research focuses on lifestyle behaviors' impacts on cardiometabolic conditions, cancer, and cardiovascular health, using large-scale cohort studies and wearable device data. Key roles include directing the Mackenzie Wearables Research Hub and co-chairing WHO's Physical Activity Guidelines Development Group. Education: PhD from University of Bristol (2003), post-doctoral training at University College London. He leads the ProPASS consortium, involving 45 cohorts with wearable data. Over 460 peer-reviewed publications, including Clarivate's Highly Cited list since 2019. Research interests integrate physical activity, sedentary behavior, and sleep analytics with clinical outcomes. Current projects explore wearables-based measurement innovations, SPAN (sleep-physical activity-nutrition) synergies, and intervention designs for GLP-1 receptor agonist users. Recent articles emphasize VILPA (vigorous intermittent lifestyle physical activity) benefits, sleep-cardiovascular links, and multimodal lifestyle optimization. Awards include Australia's Top Researcher in Sports Medicine and multiple NHMRC grants. Supervises PhD projects on physical activity measurement and intervention design. Active in 50+ peer-reviewed journals and national/international funding bodies.

Robert Frenchمشاهده پروفایل

پژوهشگر ارشد

• Educational Psychology
• Public Health
• Health Inequalities
• +۳ مورد دیگر

Dr. Robert French is a Senior Research Fellow at Cardiff University's School of Social Sciences. His work focuses on the intersection of health, education, and social policy, with a particular emphasis on data linkage methodologies to address disparities in healthcare and educational outcomes. He leads projects such as the ADR UK-funded initiative to establish frameworks for linking child health and education datasets in England and Wales. Key research interests include educational attainment dynamics, health inequalities among LGBTQ+ populations, and the impact of chronic conditions like diabetes on academic performance. His recent work explores factors influencing Special Educational Needs identification in Wales and the long-term outcomes of Graves' disease therapies. French's publications span epidemiology, public health, and social sciences, with methodological expertise in multilevel modeling and data integration. He collaborates with institutions like NHS Digital, the Royal College of Paediatrics and Child Health, and universities across Europe to advance evidence-based policymaking. His current projects include analyzing prescribing costs for diabetes treatments in Wales and examining cardiovascular risks linked to Graves' disease. French is also involved in public engagement, including workshops with Diabetes UK to inform ethical data usage frameworks. He holds leadership roles in multidisciplinary research teams and has secured grants from ADR UK and Wellcome Trust. His office is located at the University Hospital of Wales, Cardiff, reflecting his clinical and academic collaborations.

Zelalem Negeriمشاهده پروفایل

استادیار

• Biostatistics
• Meta-Analysis
• Diagnostic Test Accuracy
• +۳ مورد دیگر

Zelalem Negeri is an Assistant Professor in the Department of Statistics and Actuarial Science at the University of Waterloo, affiliated with the Faculty of Mathematics. His work focuses on statistical methods for diagnostic test accuracy, depression screening tools, and meta-analytic techniques. He collaborates with groups like DEPRESSD (Depression Screening Data) to improve mental health assessment methodologies. Research interests include robust meta-analysis models for accommodating outliers, optimal cutoff determination for screening tools (e.g., PHQ-9, EPDS), and evaluating diagnostic accuracy across diverse populations. His studies often use individual participant data (IPD) to enhance precision in estimating depression prevalence and screening tool performance. Recent work emphasizes validating shortened screening tools (e.g., EPDS-Dep-5) and comparing depression assessment methods across modes (e.g., self-administered vs. clinician-administered). He also investigates pandemic-related mental health impacts in populations with systemic sclerosis and explores statistical methods to mitigate biases in data-driven cutoff selection. No scientific awards are explicitly mentioned. His contributions span collaborations with interdisciplinary teams, including the Scleroderma Patient-centered Intervention Network (SPIN), and involve developing robust statistical frameworks to address variability in diagnostic studies.

Nathan Bowlingمشاهده پروفایل

استاد

• Occupational Stress
• Counterproductive Work Behavior
• Research Participant Carelessness
• +۳ مورد دیگر

Nathan Bowling is a Professor of Psychology and Associate Director of the Ph.D. Program in Industrial-Organizational Psychology at the University of Central Florida's College of Sciences. His research focuses on occupational stress, counterproductive work behavior, and research participant carelessness. He has published over 65 peer-reviewed articles in top-tier journals and secured over $1M in external funding since 2021. Dr. Bowling is a Fellow of SIOP and APS, and his work has been cited extensively in influential publications like Aguinis et al.'s (2017) textbook and Ioannidis et al.'s (2020) global scientist rankings. Education: Ph.D. in Psychology, Central Michigan University, 2005 Research Interests: Development of measures for organizational constraints and workplace stressors Psychometric validation of survey instruments Impact of personality traits on workplace behavior Evaluation of peer reporting policies and counterproductive behavior prevention His work often addresses methodological challenges in survey research and organizational data quality. Grants & Awards: $1+M in external funding as Principal Investigator Fellowships from SIOP and APS Listed in top 2% of most cited I-O psychology authors Advising: Currently accepting students for Fall 2025. Labs/Teams: Active member of UCF's Industrial-Organizational Psychology research group, specializing in organizational behavior, stress, and survey methodology.

Karen Bandeen-Rocheمشاهده پروفایل

استاد

• Biostatistics
• Gerontology
• Aging
• +۱۴ مورد دیگر

Karen Bandeen-Roche is a Professor and the Hurley-Dorrier Professor and Chair of the Department of Biostatistics at the Johns Hopkins Bloomberg School of Public Health, with joint affiliations in the School of Medicine and the School of Nursing. She is a leading expert in biostatistical methodology, particularly in latent variable models, longitudinal analysis, and multivariate survival methods applied to aging and gerontology. Her research focuses on developing statistical models for unobservable processes such as frailty, resilience, and functional status in older adults. She has made significant contributions to the measurement of aging-related constructs and has extensive collaborative work in ophthalmology and neurology. Her methodological work includes mixture models, measurement error correction, and latent class modeling. The recent publications highlight a strong trend in gerontological biostatistics, with a focus on frailty, dementia risk, resilience, and multisystem physiological responses in aging. Her work integrates complex data from observational cohorts and clinical studies, often employing innovative latent variable frameworks to address measurement challenges in health outcomes. Scientific Awards and Honors: Marvin Zelen Leadership Award in Statistical Science (2016) Fellow of the American Statistical Association (2001) Brookdale National Fellow (1997) Golden Apple Award for Excellence in Teaching (2010) Garland Clay Award (1999) Chair, NIH BMRD Study Section (2006–2008) President, Eastern North American Region, International Biometric Society (2011–2013) Executive Board, International Biometric Society (2015–2022) Board of Directors, National Institute of Statistical Sciences (2020–2023) Karen Bandeen-Roche has been deeply involved in advising and training the next generation of researchers. She co-directs a training program in Biostatistics and Epidemiology of Aging and has received multiple teaching and mentoring awards. She has served on numerous academic committees, including appointments and promotions, faculty senate, and ethics committees at Johns Hopkins. Her grants and collaborative research span aging, dementia, ophthalmology, and cardiovascular health, often supported by NIH and other federal agencies. She leads the Center on Aging and Health and is actively involved in interdisciplinary research initiatives that bridge biostatistics, medicine, and public health. Her lab and research team focus on developing and applying advanced statistical methods to understand the biological and social determinants of healthy aging.

• Health Psychology
• Behavioral Change
• Habit Formation
• +۶ مورد دیگر

Dr. Jan Keller serves as a Visiting Professor and Head of the AMBER Junior Research Group 'Active Mobility to Promote Health and Environmental Protection' at the Department of Health Psychology, Freie Universität Berlin. With extensive experience in health psychology research and teaching, Dr. Keller leads innovative projects at the intersection of behavioral science, environmental sustainability, and digital health interventions. Dr. Keller earned both Bachelor of Science (2007-2010) and Master of Science (2010-2013) degrees in Psychology from Freie Universität Berlin, followed by doctoral studies in the same institution from 2013-2018. Research interests center on social exchange processes in health promotion, particularly dyadic planning approaches, self-regulatory strategies for health behavior change, habit formation processes, and the critical intersection between environmental sustainability and health. Recent work explores digital interventions for smartphone usage, active commuting behaviors, and climate change education. Dr. Keller's research demonstrates how environmental health psychology can address both individual well-being and planetary health challenges through innovative behavioral approaches. Analysis of recent publications reveals strong thematic trends in digital health interventions, climate-health connections, and dyadic approaches to behavior change. The work spans methodological approaches from randomized controlled trials to longitudinal studies and systematic reviews, with increasing emphasis on environmental health psychology as a critical domain for intervention development. Herman Schaalma Award (2019) from European Health Psychology Society for dissertation Graduate Student Achievement Award (2018) from International Association of Applied Psychology FUB Climate Challenge funding (2022) through FUturist Program Joint doctoral program funding (2021) between University of Melbourne and Berlin University Alliance Quinn Exchange Fellowship (2017) from University of British Columbia CREATE Tandem Stipendium (2016) from European Health Psychology Society Dr. Keller leads the AMBER Junior Research Group (2023-2028) focused on active mobility, and has secured multiple research grants including the FUB Climate Challenge project. As Consulting Editorial Board member for Applied Psychology: Health and Well-being since 2020, Dr. Keller contributes to advancing the field through scholarly review and mentorship. The research program integrates theoretical frameworks with practical interventions addressing contemporary health challenges. The AMBER Junior Research Group serves as the primary research laboratory, focusing on 'Active Mobility to Promote Health and Environmental Protection.' This initiative operates within the broader context of the Department of Health Psychology's research ecosystem, collaborating with international partners including University of British Columbia and Columbia University. Dr. Keller also participates in the Open Digital Health Initiative and the Special Interest Group 'Equity, Global Health and Sustainability' of the European Health Psychology Society.

Sible Andringaمشاهده پروفایل

استاد

• Second Language Acquisition
• Bilingualism
• Language Pedagogy
• +۵ مورد دیگر

Sible Andringa is Professor of Second Language Pedagogy at the University of Amsterdam's Faculty of Humanities, officially inaugurated on June 16, 2023. Dr. Andringa serves as Academic Director of the Institute for Dutch Language Education (INTT), Coordinator of the Language Learning, Literacy and Multilingualism research group, and Coordinator of the Master's program in Dutch as a Second Language and Multilingualism. Dr. Andringa's research focuses on second language acquisition and bilingualism, specifically investigating the added value of explicit instruction, how input distribution affects language learning outcomes, and the role of awareness in language learning trajectories. Key ongoing projects include the Meta-LLL project examining how literacy shapes language learning, the SLA4All initiative for reproducing SLA research with non-academic samples, and the OASIS project creating accessible research summaries for practitioners. Previously, Dr. Andringa led Project MIND studying bilingual daycare effects and contributed to the Stilis project on listening proficiency. As General Editor of the Dutch Journal of Applied Linguistics (DuJAL), Dr. Andringa promotes open science principles in language research. Recent publications demonstrate a focus on addressing sampling biases in SLA research, open access publishing ethics, and practical applications of language acquisition research for educational settings. Academic Director, Institute for Dutch Language Education (INTT) Coordinator, Language Learning, Literacy and Multilingualism research group Coordinator, Master's program Dutch as a Second Language and Multilingualism General Editor, Dutch Journal of Applied Linguistics (DuJAL) Member, Mastery Team for Modern Foreign Languages Member, OASIS project team Member, IRIS database advisory group Dr. Andringa supervises PhD candidates including Kyra Hanekamp and Darlene Keydeniers, particularly in research related to bilingual daycare environments and language development. The research program has received funding from the Dutch ministry of Social Affairs for Project MIND and continues to secure support for ongoing projects examining language learning mechanisms. Dr. Andringa leads the Language Learning, Literacy, and Multilingualism research group which investigates language and literacy acquisition across the lifespan, with emphasis on how language skills are learned, maintained, and used in educational contexts. The group meets weekly to discuss projects, plans, funding opportunities, and research topics while promoting collaboration, methodological innovation, and open science principles.

Joel Townمشاهده پروفایل

استاد مدعو

• Psychotherapy Efficacy
• Short-Term Psychodynamic Psychotherapy
• Emotional Processing in Mental Health
• +۶ مورد دیگر

Dr. Joel Town is an Adjunct Professor in the Department of Psychiatry and cross-appointed in the Department of Psychology and Neuroscience at Dalhousie University . He holds a BSc (Hons) from the University of York and a Doctorate in Clinical Psychology (DClinPsy) from the University of Sheffield. Education: BSc (Hons) in Psychology, University of York, England Doctorate in Clinical Psychology (DClinPsy), University of Sheffield, England Dr. Town's research focuses on psychotherapy outcome research , mechanisms of change in psychotherapy , and psychological treatments for depression and medically unexplained symptoms . He specializes in Intensive Short-Term Dynamic Psychotherapy (ISTDP) , examining its efficacy for conditions like treatment-resistant depression, post-traumatic stress disorder, and somatic symptom disorders. His work includes clinical trials , systematic reviews , and meta-analyses to evaluate therapeutic processes and outcomes. His recent publications highlight ISTDP applications for personality disorders, anxiety, chronic pain, and eating disorders. Key trends include emotional processing , therapeutic alliance dynamics , and cost-effectiveness of brief interventions . Dr. Town also explores how unconscious emotional conflicts influence treatment outcomes. As a clinician, he serves as the lead clinical psychologist at the Medically Unexplained Symptoms Clinic, QE-II Health Science Centre, and as Director of Dynamic Health Psychological Services, Halifax . He supervises clinical psychology interns and practicum students and contributes as a Consulting Editor for journals like Psychotherapy and Psychotherapy Research .

Valentijn M.T. de Jongمشاهده پروفایل

استادیار

• Biostatistics
• Epidemiology
• Medical Research Methodology
• +۳ مورد دیگر

Valentijn M.T. de Jong is an Assistant Professor at Utrecht University, specializing in methodological advancements in biostatistics and epidemiology. His research focuses on causal inference, missing data analysis, and meta-analytical techniques in medical studies. Research Trends: Recent publications highlight his expertise in statistical methods for handling missing data (e.g., Heckman selection models), causal inference in individual-participant data meta-analyses, and enhancing prediction model discrimination in healthcare research. His work spans disciplines like epidemiology, biostatistics, and health data science.

Alyson K. Zaltaمشاهده پروفایل

دانشیار

• Trauma
• Posttraumatic Stress Disorder
• Resilience
• +۵ مورد دیگر

Dr. Alyson K. Zalta is an Associate Professor in the Department of Psychological Science at the University of California, Irvine, where she directs the Trauma & Resilience Lab. As a clinical psychologist, her research focuses on alleviating trauma-related mental health burdens through innovative interventions and understanding resilience mechanisms. Education B.A. in Psychology, Harvard University Ph.D. in Clinical Psychology, University of Pennsylvania Clinical Internship, VA Palo Alto Healthcare System Postdoctoral Fellowship, Rush University Medical Center Her research spans trauma, PTSD, resilience, transdiagnostic approaches, and moral injury, with emphasis on high-risk populations including veterans, homeless youth, and urban violence survivors. She integrates neurobiology with behavioral science to identify core trauma pathology mechanisms, exploring novel interventions like light therapy, intensive treatment protocols, and mobile health solutions for vulnerable groups. Her transdiagnostic framework targets universal trauma processes across diagnostic boundaries. Recent publications (2024-2018) reveal consistent focus on moral injury (in nurses, incarcerated individuals, and veterans), circadian-based PTSD treatments, and social determinants of trauma recovery. She employs mixed-methods designs across diverse settings, from pandemic frontline healthcare to homeless youth shelters, prioritizing scalable interventions for real-world impact. Scientific Affiliations Faculty, Interdisciplinary Institute for Salivary Bioscience Research Fellow, Center for the Neurobiology of Learning and Memory Dr. Zalta advises doctoral students in UCI's Psychological Science program (though not accepting new students for Fall 2026 admission) and disseminates findings through podcasts like Psychology Anthology and In the Open. Her Trauma & Resilience Lab actively develops translational research to inform trauma interventions, particularly for underserved populations requiring accessible mental health solutions.

Kamal Mahtaniمشاهده پروفایل

استاد

• Evidence-Based Healthcare
• Primary Care
• Health Services Research
• +۵ مورد دیگر

Prof Kamal R Mahtani is a Professor of Evidence-Based Healthcare at the University of Oxford , based at the Centre for Evidence-Based Medicine within the Nuffield Department of Primary Care Health Sciences. He is a practicing NHS General Practitioner and co-founder of the Oxford Social Prescribing Research Network. Adjunct Professor at University of New South Wales (2025) Fellow of Kellogg College and Royal College of General Practitioners Research Interests focus on service innovations in primary care, including social prescribing, evidence translation, and workforce dynamics (paramedics, pharmacists, link workers). His work bridges healthcare delivery with behavioral science and policy impact. Publications emphasize realist evaluations, systematic reviews, and meta-analyses across social prescribing, chronic disease management, and data-driven prescribing interventions. Notable funding includes NIHR Fellowships and £1.2M for the Oxford Social Prescribing Research Network. Awards include: 2016 RCGP/SAPC Yvonne Carter Award 2020 RCGP/SAPC John Fry Award Key role in Athena Swan Gold award (2023) via leadership development Education & Leadership features directing Oxford's MSc Global Healthcare Leadership and Primary Care Research Leadership Programme, alongside graduate medical education (BSc, PhD, MBBS, FRCGP). He advocates for diversity in academia as the first British-Indian Oxford Professor in his department.

• Neurodevelopmental disorders
• ADHD research
• Remote measurement technology
• +۵ مورد دیگر

Professor Jonna Kuntsi is a leading researcher in developmental disorders and neuropsychiatry at King's College London's Institute of Psychiatry, Psychology & Neuroscience, where she holds a professorship in the Social, Genetic & Developmental Psychiatry Centre. With extensive training including BSc, MSc, and PhD from University College London and clinical experience at Great Ormond Street Hospital for Children, she has established herself as a prominent figure in ADHD research globally. Her research primarily focuses on attention deficit hyperactivity disorder (ADHD) and related conditions, with particular expertise in neurodevelopmental disorders, remote measurement technology applications, developmental trajectories, preterm birth associations, and the effects of physical activity on cognition and ADHD symptoms. Professor Kuntsi has pioneered the ADHD Remote Technology (ART) research programme, securing substantial funding including £4 million from the UK Medical Research Council and European Commission for innovative projects like ART-transition and ART-CARMA. Her publication record demonstrates consistent high-impact research across multiple domains of ADHD investigation, with recent work emphasizing digital phenotyping, remote monitoring technologies, and the developmental aspects of ADHD across the lifespan. This research portfolio shows a clear trajectory toward increasingly sophisticated technological approaches to understanding and managing ADHD. Co-Chair of EUNETHYDIS - the European Network for ADHD Member of the European ADHD Guideline Group (EAGG) Principal Investigator in International Multi-centre Persistent ADHD Collaboration (IMpACT) Steering committee member of ECNP ADHD across the Lifespan Network Steering committee member of ECNP Digital Health Applied to Clinical Research Network Professor Kuntsi actively collaborates with patient support organizations including ADHD Europe and the UK ADHD Information and Support Service (ADDISS), and with technology companies like Empatica and The Hyve. She serves as Chair of the PhD Subcommittee across Departments of Social, Genetic & Developmental Psychiatry and Biostatistics & Health Informatics, demonstrating her commitment to mentoring the next generation of researchers while leading multiple international research networks that advance both scientific understanding and clinical practice in ADHD.