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Different deployments of attentional breadth selectively predict UFOV task performance in older adults
Nicholas J Wyche1, Mark Edwards2, Stephanie C Goodhew2
1School of Medicine and Psychology (Building 39), Australian National University, Canberra, ACT, 2601, Australia. Nicholas.Wyche@anu.edu.au.
Cognitive Research: Principles and Implications
|June 26, 2024
Summary
Attentional breadth, the spatial extent of attention, impacts older drivers' crash risk. Efficiently resizing attention aids performance on the Useful Field of View task (UFOV), crucial for driving safety.
Area of Science:
- Cognitive Psychology
- Gerontology
- Transportation Safety
Background:
- The Useful Field of View (UFOV) task is a validated predictor of crash risk in older drivers.
- Attention is critical for UFOV performance, but the specific role of attentional breadth remains unclear.
- Attentional breadth involves maintaining and resizing the attended spatial region.
Purpose of the Study:
- To investigate the influence of maintaining and resizing attentional breadth on UFOV performance in older adults.
- To examine how efficiently contracting and expanding attentional breadth relates to specific UFOV subtasks.
- To clarify the selective contribution of attentional breadth to driving-related cognitive abilities.
Main Methods:
- 135 older adults participated in the study.
- Participants completed the UFOV and modified Navon tasks to assess attentional breadth control.
- Individual differences in attentional breadth deployment and UFOV performance were analyzed.
Main Results:
- Efficient contraction of attentional breadth correlated with UFOV Subtask 2 performance.
- Efficient expansion of attentional breadth correlated with UFOV Subtask 3 performance.
- These associations suggest specific roles for attentional breadth resizing in UFOV performance, beyond general cognitive ability.
Conclusions:
- Specific aspects of attentional breadth, namely contraction and expansion, are selectively associated with different UFOV subtasks.
- Understanding these specific attentional mechanisms can refine our understanding of UFOV and driving risk.
- Future research should further explore the distinct cognitive processes underlying task performance and their predictive validity.
