In the news by Karen Franklin PhD: Static-99: A bumpy developmental path

In the news by Karen Franklin PhD: Static-99: A bumpy developmental path



By Brian Abbott, PhD and Karen Franklin, PhD* 

The Static-99 is the most widely used instrument for assessing sex offenders’ future risk to the public. Indeed, some state governments and other agencies even mandate its use. But bureaucratic faith may be misplaced. Conventional psychological tests go through a standard process of development, beginning with the generation and refinement of items and proceeding through set stages that include pilot testing and replication, leading finally to peer review and formal publication. The trajectory of the Static-99 has been more haphazard: Since its debut 15 years ago, the tool has been in a near-constant state of flux. Myriad changes in items, instructions, norms and real-world patterns of use have cast a shadow over its scientific validity. Here, we chart the unorthodox developmental course of this tremendously popular tool.   



SEE THE REST