BackgroundGrandiose delusions (GDs) are defined as false beliefs about having an inflated worth, power, or a special identity which are firmly sustained despite undeniable evidence to the contrary. GDs have received little attention although it is the second most commonly encountered delusional beliefs (Stompe, et al., 2006). Consequently, there is no intervention program targeting GD and only few studies have explored the psychological processes underpinning GDs. Considering that delusions have an origin in autobiographical memory (Berna et al., 2017) and thus also in how individuals project themselves into the future, the aim of this present study was to explore the role of future projection, sensibility to reward and punishment, and anticipatory pleasure in GDs in schizophrenia (SZ) disorder.
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机译：背景妄想症（GDs）被定义为关于虚假的信念，认为其拥有虚高的价值，能力或特殊身份，尽管有无可否认的相反证据，但这些信念仍能坚定地维持下去。尽管GD是第二个最常遇到的妄想信仰，但它几乎没有受到关注（Stompe等，2006）。因此，没有针对GD的干预计划，只有很少的研究探讨了GD的心理过程。考虑到妄想起源于自传体记忆（Berna et al。，2017），因此也涉及个体如何向未来投射自己，本研究的目的是探索未来投射的作用，奖励和惩罚的敏感性，和精神分裂症（SZ）疾病中GDs的预期乐趣。
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