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Cognitive Model of X-ray Security Screening: Selection Tests to IdentifyApplicants Posessing Core Aptitudes

机译:X射线安全筛查的认知模型:选择测试以识别具有核心能力的申请人

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摘要

The report presents a cognitive model of the perceptual and cognitive processesinvolved in X-ray screening. The model is used to identify 51 psychometric tests that are potentially useful for selection of X-ray screeners. Selection tests are standardized psychometric instruments used to measure specific aptitudes and abilities related to cognitive functioning and job performance. Selection tests may improve the performance of X-ray screeners by ensuring that individuals with the aptitude for success are placed at security checkpoints. The report describes the purpose, procedure, and items of the 51 tests. The tests are evaluated for validity and reliability and against a set of practical considerations. A battery of 14 tests is recommended for operational evaluation and validation as selection tests for X-ray screening.

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