The contribution of recollection and familiarity to recognition and source-memory judgments: A formal dual-process model and an analysis of receiver operating characteristics
The contribution of recollection and familiarity to recognition and source-memory judgments: A formal dual-process model and an analysis of receiver operating characteristics
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DOI：
10.1037/0278-7393.25.6.1415
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发表时间：
1999-11-01
影响因子：
2.6
通讯作者：
Yonelinas, AP
中科院分区：
文献类型：
--
作者：
Yonelinas, AP
提出了一种正式的双过程模型，该模型假设记忆判断可以基于阈值回忆过程和基于信号检测的熟悉过程来考虑识别和源记忆性能。通过4个实验对模型进行了识别和源记忆接收机工作特性（roc）的检验。与模型的预测一致，识别和源记忆在一定条件下分离。如果回忆和熟悉度有助于表现，那么识别roc在概率空间中是曲线的，在z空间中是相对线性的。相比之下，源roc通常是线性的，并且在z空间中呈现明显的U形，如果性能主要依赖于回忆，则可以预期。然而，在熟悉度明确指示项目来源的条件下，来源ROC变为曲线，这表明参与者可以使用熟悉度作为来源判断的基础。几个替代模型，包括不等方差信号检测模型，被发现与ROC数据不一致。
A formal dual-process model that assumes that memory judgments can be based on a threshold recollection process and a signal-detection based familiarity process is proposed to account for both recognition and source-memory performance. The model was tested in 4 experiments by examining recognition and source-memory receiver operating characteristics (ROCs). In agreement with the predictions of the model, recognition and source memory dissociated in certain conditions. Recognition ROCs were curvilinear in probability space and relatively linear in z-space, as expected if recollection and familiarity contributed to performance. In contrast, source ROCs typically were linear and exhibited a pronounced U shape in z-space, as expected if performance primarily relied on recollection. However, in conditions in which familiarity was clearly indicative of an item's source, the source ROC became curvilinear, suggesting that participants could use familiarity as a basis for source judgments. Several alternative models, including the unequal-variance signal-detection model, were found to be inconsistent with the ROC data.