Research
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Investigating the joint structure and age-invariance of psychopathology and cognition in 112,712 older adults from the UK Biobank.
Abstract
Aims: This study examined the joint structure of psychopathology and cognition in older adulthood. Methods: Confirmatory factor analysis (CFA) was used to examine the latent structure of psychopathology and cognition in participants aged...
Publication · March 23, 2026
Validation of the Hierarchical Taxonomy of Psychopathology–Self Report (HiTOP-SR): Internal structure and construct validity against the MMPI-3 in a community sample.
Abstract
The current study aimed to evaluate the hierarchical structure and construct validity of the Hierarchical Taxonomy of Psychopathology Self-Report (HiTOP-SR) measure. Using data from a combined sample of 775 community and undergraduate pa...
Publication · March 23, 2026
The Hierarchical Taxonomy of Psychology (HiTOP): Origin, development, and future directions
Publication · March 23, 2026
Examining the foundational assumptions of the hierarchical taxonomy of psychopathology.
Abstract
The Hierarchical Taxonomy of Psychopathology (HiTOP) emerged to address critical shortcomings inherent to traditional psychiatric classification systems such as the Diagnostic and Statistical Manual of Mental Disorders and International ...
Publication · March 23, 2026
A hierarchical dimensional model of neurodevelopmental and mental health traits predicts adaptive functioning and quality of life in youth.
Abstract
Emerging dimensional models of neurodevelopmental traits and mental health have the potential to more accurately characterise individual profiles in children and adolescents, addressing the limitations of categorical diagnoses. Here, we ...
Publication · March 23, 2026
Clay Stratigraphy at Mawrth Vallis
The canyon cuts a slow, snake-like path through a barren, heavily cratered landscape, opening out into a sea that isn't there.
Whether carved by catastrophic flooding, fed by groundwater seeping from ancient highlands, or shaped by some combinat...
Project · March 22, 2026
Empirical Orlicz norms
The empirical Orlicz norm based on a random sample is defined as a natural estimator of the Orlicz norm of a univariate probability distribution. A law of large numbers is derived under minimal assumptions. The latter extends readily to a linear a...
Publication · March 22, 2026
Simultaneous Nonparametric Confidence Bands for Load-Sharing Systems
In reliability, sequential order statistics serve as a flexible model for ordered failure
times, for instance, of components of some load-sharing system, where the resid-
ual lifetime distribution of the components is allowed to change after each ...
Publication · March 22, 2026
Oxia Planum’s Aqueous History
Much of my research revolves around understanding the geological history of Oxia Planum, the future landing site of the ExoMars Rover, Rosalind Franklin.
Oxia Planum is an extensive plain-forming region situated on the boundary between Mars' rug...
Project · March 22, 2026
Dichotomy retreat and aqueous alteration on Noachian Mars recorded in highland remnants
Publication · March 22, 2026
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