• 18-month trajectories of delusional dimensions in young adults: Relationship with reasoning biases and worry
    with S. H. So, C. Zhu, A. K. C. Chau, X. Sun, R. C. K. Chan, and P. W. L. Leung
    J Psychopathol Clin Sci 132 (2). 2023.
    BACKGROUND: It has been argued that what differentiates delusional ideation from full-blown delusions (indicating need for care) is not the number of beliefs, but the experiential dimensions such as conviction, distress, and preoccupation. However, how these dimensions evolve over time and affect outcomes is under-researched. While delusional conviction and distress are associated with reasoning biases and worry respectively in clinical samples, how these processes predict trajectories of delusi…Read more
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    The Notion of Truth in Peirce's Earliest System
    Transactions of the Charles S. Peirce Society 31 (2). 1995.
  • Peirce's Early Concept of Reality: A Study in His Early Metaphysics
    Dissertation, State University of New York at Buffalo. 1994.
    This dissertation is a study in Peirce's early metaphysics embedded in his writings between 1859 and 1867, which have received scant attention. Its purpose is to unravel his concept of reality and some relevant epistemological notions. Peirce's early metaphysical speculations can be divided into two parts. One is a system which covers thought between 1859 and 1862. The other manifests in lectures and writings between 1863 and 1867. The present study, consisting of five chapters, includes both of…Read more