Paranoid thinking as a heuristic.
Paranoid thinking can be viewed as a human heuristic used by individuals to deal with uncertainty during stressful situations. Under stress, individuals are likely to emphasize the threatening value of neutral stimuli and increase the reliance on paranoia-based heuristic to interpreter events and guide their decisions. Paranoid thinking can also be activated by stress arising from the possibility of losing a good opportunity; this may result in an abnormal allocation of attentional resources to social agents. A better understanding of the interplay between cognitive heuristics and emotional processes may help to detect situations in which paranoid thinking is likely to exacerbate and improve intervention for individuals with delusional disorders.
Preti
Antonio
A
Centro Medico Genneruxi, Via Costantinopoli, Cagliari, Italy. apreti@tin.it
Cella
Matteo
M
D004644:Emotions; D006801:Humans; D008960:Models, Psychological; D010259:Paranoid Disorders / Q000150:complications / Q000523:psychology*; D013315:Stress, Psychological / Q000150:complications; D013850:Thinking