VLS Staff and Collaborators
Director and Principal Investigator
Dr. Dixon has been the Director of the VLS since 1995. He directs both VLS labs (on the campuses of the Universities of Alberta and Victoria) and remains an Adjunct Professor at the University of Victoria. For more information, see Dr. Dixon's personal website.
Dr. Stuart W.S. MacDonald
Associate Professor
University of Victoria
Canada
Dr. Kaarin J. Anstey
Professor
University of New South Wales
Neuroscience Research Australia (NeuRA)
Dr. G. Peggy McFall
Research Associate
University of Alberta
Canada
Dr. Lars Bäckman
Professor
Karolinska Institutet
Sweden
Dr. Richard Camicioli
Professor
University of Alberta
Canada
Dr. Ian Deary
Professor
University of Edinburgh
Scotland
Dr. John J. McArdle
Professor
University of Southern California
USA
Dr. Scott Hofer
Mohr Chair and Professor
University of Victoria
Canada
Dr. Brent J. Small
Professor
University of South Florida
USA
Dr. David F. Hultsch
Formerly Professor
University of Victoria
Canada
Dr. Esther Strauss
Formerly Professor
University of Victoria
Canada
We regret that our cherished colleague and friend, Esther Strauss, passed away in June 2009. A neuropsychology maven, she was a major contributor to the VLS initiatives in that area since the late 1990s. Her loss is felt in many other dimensions as well.
Photo by RAD, one of Esther's many friends.
Dr. Shea Andrews
B.Sc. and B.A. (Queensland University) and Ph.D. (Australian National University, 2017)
Research Interests: Cognitive Aging, Genetics and Dementia
Formerly: CEPAR Postdoctoral Visitor, University of Alberta
Presently: Postdoctoral Fellow, Icahn School of Medicine at Mount Sinai
Linzy Bohn
B.A (Psychology, MacEwan University) and M.Sc. (Psychology, University of Alberta)
Research Interests: Cognitive Aging
Presently: Graduate Student, University of Alberta
Dr. Allison Bielak
B.A. (Winnipeg), M.A. and Ph.D. (University of Victoria, 2008)
Research Interests: Cognitive Aging Inconsistency; Lifestyle Engagement
Formerly: Postdoctoral Fellow, Australian National University
Presently: Assistant Professor, Colorado State University
H. Sebastian Caballero
B.Sc. (Psychology, Laurentian University, 2016), M.Sc. (University of Alberta)
Research Interests: Executive Functions; Cognitive Aging
Presently: Graduate Student, University of Alberta
Dr. Karen Cochrane
M.A. (McGill), Ph.D. (University of Alberta, 2009)
Research Interests: Memory and Alzheimer's Disease
Presently: Clinical Practice and Research, Halifax, Nova Scotia
Dr. A.L. Cohen
B.A. (York), M.Sc. and Ph.D. (University of Victoria, 2002)
Research Interests: Prospective Memory; Intentions
Presently: Associate Professor, Yeshiva University
Carolyn B. Crow
B.A. (University of Calgary), M.A. (University of Victoria)
Research Interests: Implicit Theories of Aging
Dr. Correne A. DeCarlo
B.Sc. (Queen's University), M.Sc. (Lakehead University), Ph.D. (University of Victoria)
Research Interests: Biological Markers of Cognitive Decline
Presently: Research Assistant, UAlberta/UVic VLS Genetics Initiative
Dr. Cindy M. de Frias
B.A. (University of Victoria), M.Sc. (Penn State University), Ph.D. (University of Victoria, 2003)
Research Interests: Longitudinal Analyses, Memory Compensation, Executive Functions
Presently: Assistant Professor, University of Texas at Dallas
Shannon Drouin
B.A. (Psychology, McGill University), M.Sc. (University of Alberta)
Research Interests: Brain Aging and Neurodegenerative Disease; Quantitative Modeling Techniques
Presently: Graduate Student, University of Alberta
Dr. Sanda Dolcos
B.Sc. (University of Bucharest), M.P.A. and Ph.D. (North Carolina State University)
Research Interests: Emotion, Cognition, Neuroimaging, and Aging
Presently: Postdoctoral Research, University of Illinois
Formerly: Postdoctoral Research, University of Alberta
Sarah Feltmate
B.A. (Acadia University)
Research Interests: Social Engagement and Cognitive Impairment
Formerly: Graduate Student, University of Alberta
Samantha X. Fu
B.Sc. University of Alberta
Research Interests: Subjective Cognitive Decline; Cognitive Aging
Dr. Lisa M. Gagnon
B.A. (University of Calgary), M.A. (University of Victoria), M.D. (University of Alberta, 2001)
Research Interests: Psychiatry; Collaborative Cognition
Formerly: VLS Post-doctoral Research
Presently: Psychiatrist (Foothills Medical Centre, Calgary)
Jacob Grand
B.Sc. (Queen's University), B.A. (University of British Columbia)
Research Interests: Cognitive Plasticity Across the Adult Lifespan
Presently: Graduate Student, University of Victoria
Presently: Research Assistant, UAlberta/UVic VLS Genetics Initiative
Janine Hazlitt
B.A. (University of Toronto), M.A. (University of Victoria)
Research Interests: Semantic Memory Change
Mackenzie Heal
B.Sc. Neuroscience (University of Alberta, Campus Saint-Jean)
Research Interests: Biomarker Predictors of Cognitive Aging and Dementia
Presently: Graduate Student, University of Alberta
Dr. Tiffany Hughes
B.Sc. (Allegheny College), M.P.H. and Ph.D. (University of South Florida, 2008)
Research Interests: Influence of Lifestyle on Cognitive Aging and Alzheimer's Disease
Presently: Postdoctoral Research, University of Pittsburgh
Dr. Stuart MacDonald
B.A. (Winnipeg), M.A. and Ph.D. (University of Victoria, 2003)
Research Interests: Cognition and Terminal Decline; Biological Markers
Presently: Associate Professor, University of Victoria
Presently: Co-Investigator, VLS Lab in Victoria
Laura Mansueti
B.Sc. (University of Toronto), M.Sc. (University of Alberta, 2004)
Research Interests: Cognitive Aging; Stroke and Memory
Kirstie McDermott
B.Sc. (University of Alberta), M.Sc. (Neuroscience, University of Alberta)
Research Interests: Neuroscience, Aging, and Dementia
Formerly: Graduate Student, University of Alberta
Dr. G. Peggy McFall
B.A., M.Sc. and Ph.D. (University of Alberta)
Research Interests: Longitudinal Aging: Health, Genetics, Cognition
Presently: Research Associate, University of Alberta
Presently: Assistant Director, VLS Lab in Edmonton
Dr. Shannon Runge
B.A. (George Mason University), M.A. (University of Indianapolis), Ph.D. (University of South Florida)
Research Interests: Biopsychological Changes Associated with Age-Related Diseases
Dr. Shraddha Sapkota
B.A. (Mount Holyoke College), M.Sc. and Ph.D. (Neuroscience, University of Alberta)
Research Interests: Aging, Genetics, Metabolomics, Health, Cognition
Presently: Postdoctoral Fellow, Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Toronto
Sheri Thibeau
B.A. (University of Calgary), M.Sc. (Psychology, University of Alberta)
Research Interests: Longitudinal Health and Cognitive Aging
Presently: Graduate Student, University of Alberta
Bonnie Whitehead
B.Sc. and M.Sc. (University of Alberta)
Research Interests: Genetics, Neurocognitive Aging, Alzheimer's Disease
Formerly: Graduate Student, University of Alberta
Dr. Roger A. Dixon
Canada Research Chair
Professor of Psychology
University of Alberta
Canada
VLS Assistant Director
UVic Lab Coordinator
VLS Consultants and Investigators
VLS Emeritus
A VLS Loss
Collaborators Recent and Current Doctoral and Post-Doctoral Affliates
Research Assistants - Past and Present
Participant Coordinator/Contact
Victoria Site: Debbie Ball is coordinating the contacts with our Victoria participants. She may be contacted at (250) 721-6296 or vls@uvic.ca.
Edmonton Site: Contact the VLS lab at (780) 492-7602 or vlslab@ualberta.ca.
Passages
Terry Perkins: We are saddened to learn of the recent passing of our former Victoria lab coordinator and research assistant. Terry's friendliness and professionalism were legendary among VLS participants and colleagues, with whom he worked for almost two decades.
Peggy McFall retired from her positions as Research Associate (University of Alberta) and Assistant Director (VLS) in May 2023. We wish her every success in her new life activities. We will miss her cheerful energy, broad expertise and supportive spirit.
John (Jack) McArdle was a valued friend, collaborator and consultant of the VLS. His recent passing was marked with profound sadness by friends and colleagues from around the world. The VLS benefited greatly from his prodigious expertise in quantitative modeling of complex longitudinal data.
Dianne Wolcott has long served as one of our friendly and loyal participant coordinators. She retired in 2015 and we wish her well on her many new activities.
David Hultsch, after an outstanding academic career, retired from the University of Victoria in 2011. Dave was one of the three founders of the VLS. We are pleased that latest reports have him enjoying life on a small island off the coast of Vancouver Island, British Columbia.
Maureen Pugh was with the VLS from its inception until the early 2000s. Her enormous dedication to the project and to the VLS participants will be missed.
Dr. Christopher Hertzog
VLS Co-Founder
Professor
Georgia Institute of Technology
USA
©2023 Victoria Longitudinal Study