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Queen's University

Research Team

  • Director    
    Headshot of Dr. Christopher Bowie 

    Christopher Bowie, PhD, C.Psych.

    Dr. Bowie is a clinical psychologist and Associate Professor in the departments of psychology and psychiatry at Queen’s University.  He primarily studies neurocognition and functional disability in psychotic disorders like schizophrenia and mood disorders such as depression and bipolar disorder. Neurocognition refers to the functions of the brain that allow us to perceive and process information and guide our actions. When we talk about attention, memory and problem solving, we are referring to neurocognitive functions. Functional disability refers to difficulties performing in areas of life such as academics, working, living independently, and socializing with others.

    • Supervised Graduate Students
     Headshot of Maya Gupta
      Maya Gupta, Fourth Year PhD Student


    Maya graduated with a B.Sc. (hon.) in the department of Psychology, Neuroscience, and Behaviour at McMaster University. Her undergraduate thesis involved conducting program evaluation for a psychiatric rehabilitation service. For her Master's thesis at Queen's University, Maya examined the relationships among neurocognition, clinical symptoms, and functional outcomes in treatment-resistant depression. Currently Maya is interested in understanding family functioning in early episode psychosis, specifically, the caregiver and patient factors that initiate and maintain family cohesion and family flexibility in this population.

    Headshot of Katherine Holshausen






    Headshot of Mike Best








    Headshot of Michael Grossman

    Katherine Holshausen, Third Year PhD Student


    Katherine is a graduate student in the Clinical Psychology program. She graduated from McMaster University with a BA (hons) in Psychology, Neuroscience, and Behaviour. During her undergraduate studies, she worked in a Mood Disorders Clinic examining the relationship between neurocognitive abilities and functional disability. For her Master’s thesis, Katherine and Dr. Bowie developed and evaluated a treatment for thought disorder entitled Structured Therapy for the Enhancement of Purposeful Speech (STEPS). At present, Katherine is interested in studying social cognition in both schizophrenia and mood disorders. Her PhD dissertation focuses on humor appreciation and its relation to depressive symptomatology among individuals with unipolar depression.




    Mike Best, Second Year PhD Student


    Mike graduated with a B.Sc. (Hon.) in the department of Psychology at Queen’s University and is interested in understanding and improving social functioning for people with psychosis. Mike’s Master’s research examined neurophysiological biases to hearing the speech of someone with schizophrenia, and uncovered an early processing bias that may be related to the social exclusion that many people with schizophrenia face. In addition to his Master’s research, Mike has been involved in research to improve the understanding and measurement of stigmatizing attitudes towards schizophrenia, and he developed a mental health stigma reduction program for student leaders at Queen’s. Currently, Mike is using electroencephalographic (EEG) techniques for two lines of research: 1) to examine neurophysiological changes that occur after people with mental illness engage in a cognitive training program; and 2) to examine the neurophysiological effects that being socially excluded has on people with psychosis.





    Michael Grossman, Fourth Year PhD Student


    Michael graduated from the University of Western Ontario with a B.A. (Honours, Specialization in Psychology) and, more recently, the University of Toronto with an M.A. in Developmental Psychology and Education. His Master’s thesis focused on implementing a computer-based intervention to foster perspective-taking in the written compositions of children and adolescents with autism spectrum disorders (ASD). Through working with ASD youth to improve their communicative clarity, Michael developed an interest in studying social cognition and the neural correlates of theory of mind in clinical populations. Michael is eager to begin his doctoral studies in clinical psychology and gain greater insight into the origins of social dysfunction in psychiatric disorders, with an emphasis on schizophrenia and first episode psychosis.



    Headshot of Melissa Milanovic

    Melissa Milanovic, 1st Year MSc Student


    Melissa graduated from the University of Guelph with a B.Sc. (Hon.) in Psychology (minor in Neuroscience). During her undergraduate studies she used an animal model to conduct a thesis investigating the role of the nicotinic cholinergic system in learning visuospatial associations. Upon graduation, she was hired to manage the University of Guelph's Child Development Research Unit as the lab coordinator, where she used an innovative virtual reality program to study pedestrian safety behaviours in children. Melissa is eager to begin her Master¹s in Clinical Psychology at Queen¹s University. She is interested in investigating the role that cognitive dysfunction plays in the presence of psychosis, with particular emphasis on exploring the potential to improve everyday functioning in those with chronic mental illness via enhancement of neurocognition.

    Headshot of Emma Ayukawa

    Emma Ayukawa, Lab Coordinator

    613-533-6000 x78478


    Emma graduated from Queen's University with a B. Sc. (Hon.) degree in psychology where she took seminar courses on psychosis, psycholinguistics, and behavioural pharmacology.  She began working in the CPD lab as a volunteer in her 3rd year of study.  In the future she would like to work in remote communities in the area of counseling or teaching.



    • Undergraduate Research Assistants & Lab Students
    Headshot of Mariana Borsuk-Gudz

    Mariana Borsuk-Gudz

    Mariana is a third year student working towards a psychology degree (B.A. Hon) at Queen’s University, with particular interest in the fields of neuropsychology, behavioural interaction and cognition. She has been working as a volunteer in the CPD lab since September 2013 and as a SWEP student during the summer of 2014, helping with a variety of ongoing projects. At present, Mariana hopes to continue working as a research assistant at CPDL, expanding her knowledge of neurocognitive functioning and behavioural manifestations of psychosis and other cognition based disorders.​ 

     Headshot of Tanya Tran

    Tanya Tran

    Tanya is in her final year of the BScH psychology program at Queen’s University. As a Special Directed Lab student, she assisted in data collection of Maya Gupta’s (Msc) graduate thesis project on family functioning in patient-caregiver dyads, in which the patient has experienced early episode psychosis. Tanya’s directed lab   explored the role of family functioning and caregiver appraisal in predicting formal and informal help seeking behaviors. Currently, her research interests lie in the experimental study of emotion processing, reward learning, and anhedonia in individuals with unipolar depression. Tanya looks to pursue graduate studies in clinical psychology.

    Headshot of Sarah Cassidy

    Sarah Cassidy


    Sarah is in her fifth year of the BScH psychology program at Queen's University. Her honours thesis examined aversion tolerance in aggressive personalities. Her main research interest lies in aggression and violent criminal offending. She is also interested in psychopathology and its consequences on functional behaviour. Sarah is a special directed lab student in the CPD lab, through which she is conducting a study on cognitive engagement and approach behaviours in schizophrenia. Sarah hopes to further her studies into graduate school.

    Headshot of Alexandra Wolfer

    Alex Wolfer

    Alexandra is working on her third year of a B. Sc. (Hon.) degree in psychology. She began volunteering with the CPD lab in her second year and hopes to keep exploring the different aspects of clinical psychology.  

    Headshot of Caitlin Heino

    Caitlin Heino

    Caitlin is currently completing her fifth year majoring in Psychology and minoring in Biology. Her honours thesis was completed within the CPD lab and examined the use of simulated hallucinations and delusions in reducing the stigma towards schizophrenia. Her main research interests include neurocognitive functioning, the stigma towards psychotic disorders, and mood disorders.  

    Sarah Jaques
    Arjun Jindal
    Garret Cree

    Marnie Cornett


    Marnie is a third year psychology student at Queen’s University. In the CPD lab she works as a Behavioural Coder and Clinical Assessor. Marnie’s research interests focus around psychotic disorders specifically schizophrenia, but she is also interested in researching sexual health. She looks forward to studying aboard and exploring topics for her thesis. 


    Alex Martin


    Alex is completing her final year of a BScH in Psychology. As a SWEP student in the summer of 2015, she will be working as a clinical assessor and behavioural coder for Katherine Holshausen’s (PhD) project on humour and depression. Alex will then be completing her honours thesis in the CPD lab. Alex also currently volunteers as a research assistant in The Mood Research Lab at Queen’s. Her interests broadly lie in the etiology, impacts and treatment of psychiatric disorders.



    • Lab Alumni
      Pictured: Emma Bassett,  Shannon Xavier, Stephanie Taillefer
      Nathalie Cote
      Sarah Bacon
      Maeve Wickham
      Kaely Boyd
      Mike Levi
      Bailey Stewart
      Morgan Todd
      Melissa Rajala
      Teal Mackintosh
      Lisa Gou
      Lauren David
      Laura Stefanik
      Sam Yoon
      Garret Duncan
      Theresa Russell
      Sarah Crowe
      Clare Cullen
      Shelley Grady
      Hanneke Smallenbroek
      Erin Meiklejohn
      Sarah Oullette
      Kasley Killam
      Michelle McCowan
      Graham Hutchings
      Rebecca Hansford
      Cindy Law
      Lexy Schimmel
      Kirsten Poole
      Kaitlin Wood
      Emilie Brent
      Kate Jackson Jenny Rigby
      Morgan Sherrer
      Sandra Krause
      Lauren Bawks
      Jessica Barr Jenn Thunem Dan Gale Heather Brooks


      Kingston, Ontario, Canada. K7L 3N6. 613.533.2000