Nieznański Marek
The Faculty of Christian Philosophy, Cardinal Stefan Wyszyński University, Warsaw, Poland.
Q J Exp Psychol (Hove). 2011 Aug;64(8):1593-608. doi: 10.1080/17470218.2011.566620. Epub 2011 Jun 24.
The role of the word predictability from sentence context for reality monitoring and external source monitoring was examined in two experiments. In a reality-monitoring task, discrimination of an internal source was better in the hard than in the easy condition. It is probable that extra cognitive operations engaged during word generation in the hard condition were effective cues for reality-monitoring judgements. In contrast, in an external source-monitoring task (recognition memory of item's colour), the hard condition resulted in worse source memory for generated words than did the easy condition. This result is consistent both with an item-context trade-off hypothesis and a processing hypothesis. Greater effort involved at the time of generation might limit resources available for encoding of an external source. It is also possible that for generated words, the hard condition promoted conceptual processing instead of perceptual processing; therefore the item's colour was not effectively encoded.
在两项实验中，研究了句子语境中的可预测性对于现实监测和外部来源监测的作用。在现实监测任务中，与容易条件相比，在困难条件下对内部来源的辨别更好。很可能在困难条件下单词生成过程中进行的额外认知操作是现实监测判断的有效线索。相比之下，在外部来源监测任务（对项目颜色的识别记忆）中，与容易条件相比，困难条件下对生成单词的来源记忆更差。这一结果与项目-语境权衡假设和加工假设均一致。生成时涉及的更大努力可能会限制可用于外部来源编码的资源。也有可能对于生成的单词，困难条件促进了概念加工而非知觉加工；因此项目的颜色没有得到有效编码。
