“…This would be particularly salient for measures that use a largely unstructured scoring format, allowing for a greater influence of personal heuristics and cognitive biases (Payne, Bettman, & Johnson, 1993). It has also been suggested by some researchers that this reliance on clinical judgement rather than the structured scoring criteria might result from a reluctance of professionals to accept the idea that their judgements might be less accurate than purely quantitative methods of assessing risk (Schlager, 2009;Schneider, Ervin, & Snyder-Joy, 1996). There is also some evidence to suggest that the fear of political and professional implications of having rated someone as low risk who later goes on to reoffend (even if the rating was correct), leads correctional staff to manipulate dynamic scores in a way that overestimates risk, with large resource and financial implications for the corrections service as a whole (Lanterman, Boyle, & Ragusa-Salerno, 2014;Schlager, 2009;Schneider et al, 1996).…”