Practical Judgment in Aging
PRACTICAL judgment in aging was linked to scam engagement and brain connectivity in older adults without dementia.
Judgment Differences Across Cognitive Groups
Practical judgment helps older adults evaluate information, anticipate consequences, and respond adaptively in everyday situations. In this study, researchers examined 93 community dwelling older adults classified as cognitively unimpaired, with subjective cognitive decline, or with mild cognitive impairment. Participants completed the Test of Practical Judgment and a self-report measure of scam susceptibility, while informants rated real world judgment ability, social vulnerability, and scam engagement.
Objective and informant rated judgment were significantly worse in participants with mild cognitive impairment than in cognitively unimpaired adults. These findings suggest that reduced practical judgment may emerge alongside early cognitive changes, even in older adults without dementia. The results also reinforce the value of assessing judgment with both direct testing and collateral informant input when clinicians are concerned about everyday functioning and decision making.
Scam Vulnerability and White Matter Integrity
Better practical judgment scores, whether measured objectively or reported by informants, were significantly associated with lower informant reported scam engagement. This gives the findings particular clinical relevance because vulnerability to exploitation can directly affect safety, independence, and financial wellbeing in older adults. Rather than viewing judgment as an abstract cognitive construct, the study positions it as a meaningful real-world function tied to harmful outcomes.
The imaging analysis also identified a neurobiological correlate. Greater structural connectivity within the uncinate fasciculus, specifically in connections between right temporal and frontal regions and between frontal regions, was associated with better informant reported judgment across the overall sample. The authors suggest that structural connectivity within this white matter pathway may represent a promising biomarker of impaired judgment in older adults without dementia. Overall, the study highlights practical judgment in aging as a clinically relevant target for identifying risk and supporting independence earlier in the cognitive decline pathway.
Reference
Sergeyev N et al. Practical judgment in aging: examining behavioral vulnerabilities and neurobiological correlates. Front Psychol. 2026;17:1709372.
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