Criminal thinking as a bipolar dimensional construct: Testing the risk-promotive status of the PICTS proactive and reactive criminal thinking scales.

This study sought to assess whether two scales from a criminal thinking inventory displayed bipolar properties such that high scores on these scales reflect a risk effect and low scores a promotive effect. To test this hypothesis, the proactive criminal thinking (PCT) and reactive criminal thinking (RCT) scales from the Psychological Inventory of Criminal Thinking Styles (PICTS) were organized into three categories-top 25% of scores (high group), the middle 50% of scores (intermediate group), and bottom 25% of scores (low group)-and crossed with preincarceration (prior convictions and age at first conviction), peri-incarceration (total and aggressive institutional infractions), and postincarceration (revocation and rearrest) outcome indicators. Participants for this study were 3,039 male inmates who completed the PICTS while confined in a medium-security federal prison. Results showed that the PCT and RCT each achieved a mixed (risk and promotive) effect for four out of six outcomes. Of the four unipolar effects, PCT achieved a promotive effect but not a risk effect for the two preincarceration outcomes, whereas RCT produced a risk but not promotive effect for the two postincarceration outcomes. These results provide support for the notion that PCT and RCT are primarily bipolar dimensional constructs in which high scores are associated with negative criminal justice outcomes and low scores with positive criminal justice outcomes, although there may be unipolar aspects to each scale as well. (PsycInfo Database Record (c) 2023 APA, all rights reserved).