Understanding expertise and non-analytic cognition in fingerprint discriminations made by humans

Frontiers in Psychology

Matthew B. Thompson¹ 

关键词: expertise;    fingerprints;    decision making;    forensics;    non-analytical reasoning;    testimony;    instance-based learning;   

DOI  :  10.3389/fpsyg.2014.00737

学科分类：心理学（综合）

来源: Frontiers

【 摘 要 】

As a novice in a particular domain, the cognitive feats that experts are capable of performing seem impressive, even extraordinary. According to the well-established exemplar theory of categorization (e.g., Brooks, 1987; Medin and Ross, 1989), a new category member in everyday classification (e.g., a bird, a table, or a car) or expert classification (e.g., an abnormal chest x-ray, a patient with myocardial ischaemia, or a poor chess move) is categorized on the basis of its similarity to individual prior cases. Often this sensitivity develops effortlessly and without any intention to learn similarities or differences among the exemplars.

【 授权许可】

CC BY