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criminal profiling

techniques used to narrow a criminal investigation to suspects with certain personality and behavioral traits that might be inferred from the way a crime was committed, where it occurred, and other information such as the background of the victim or victims (i.e., victimology). Psychologists have played a central role in studying and developing these techniques. Although some research validates profiling as a tool that helps police concentrate their investigations, there is also controversy regarding such issues as hasty identifications that ignore or foreclose other leads, methodological flaws, and the like.

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Psychology term of the day

January 30th 2025

Katz Index of Activities of Daily Living

Katz Index of Activities of Daily Living

an observer-based measure of the functional status of older adults and individuals with chronic disorders. An individual is rated on the degree of assistance required to perform six basic functions: bathing, dressing, feeding, toileting, transferring, and continence. Baseline measurements provide useful feedback when compared to periodic or subsequent measurements. Also called Katz Index of Independence in Activities of Daily Living. [originally developed in 1963 by Sidney Katz (d. 2012), U.S. physician and geriatrician]