Research
RESEARCH
Research areas and ongoing lines of work in the CALM Lab.
Individual Differences
How do differences in the ability to control attention relate to cognition and well-being?
People differ in their ability to pay attention, and those differences are a fundamental aspect of human cognition. We study how well individuals can control their attention and how this ability influences their perception, memory, reasoning, and well-being.
The measurement of attention control forms a fundamental part of our research in this area. We study how to best measure attention control, including the development of new tasks and approaches to measuring attention control in the lab and in real-world contexts.
View and Download Attention Tasks →
The ability to sustain the control of attention over time is a critical aspect of attention control. Using behavioral, physiological, and self-report measures, we examine how this ability varies across individuals and contexts.
Publications
Attention control measures improve the prediction of performance in Navy trainees
Climate anxiety impairs sustained attention: Objective evidence of a cognitive cost
Examining the association between vigilance and mind wandering
Faster, smarter, and more attentive: The control of attention is about more than just conflict resolution
Knowledge, attention, and psychomotor ability: A latent variable approach to understanding individual differences in simulated work performance
Replication and extension of the toolbox approach to measuring attention control
Nature and measurement of attention control
Measuring individual differences in working memory capacity and attention control and their contribution to language comprehension
Attention control and process overlap theory: Searching for cognitive processes underpinning the positive manifold
Understanding the relationship between rationality and intelligence: A latent-variable approach
The visual arrays task: Visual storage capacity or attention control?
A toolbox approach to improving the measurement of attention control
Differential and experimental approaches to studying intelligence in humans and non-human animals
Individual differences in attention control: Implications for the relationship between working memory capacity and fluid intelligence
Attention control: The missing link between sensory discrimination and intelligence
Neural Mechanisms
What are the neural mechanisms underlying the ability to control attention?
A key focus of our research in this area is how the locus coeruleus-norepinephrine (LC-NE) system acts as a central hub for regulating attention and arousal, and how this system interacts with other brain networks to support the control of attention.
Publications
Catching the drift: EEG microstate dynamics resemble time‑on‑task changes in sustained attention and mind wandering
Attention control ability is associated with frontoparietal control network interactions
Fluid intelligence and the locus coeruleus-norepinephrine system
Baseline pupil size is related to fluid intelligence: A reply to Unsworth et al. (2021)
Pupil Size Is a Marker of Intelligence
Is baseline pupil size related to cognitive ability? Yes (under proper lighting conditions)
Transcutaneous vagus nerve stimulation via tragus or cymba conchae: Are its psychophysiological effects dependent on the stimulation area?
The relationship between baseline pupil size and intelligence
Mindfulness
How can mindfulness-related practice enhance our ability to pay attention, and how can that, in turn, improve our well-being and quality of life?
Contemplative traditions across the world have long emphasized the importance of attention in shaping the mind. We study how mindfulness-related practices can enhance our ability to pay attention, and that how that, in turn, can improve our well-being and quality of life.