Event-based prospective memory in depression: The impact of cue focality
Event-based prospective memory in depression: The impact of cue focality
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DOI：
10.1080/02699930802284158
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发表时间：
2009-01-01
影响因子：
2.6
通讯作者：
Martin, Mike
中科院分区：
文献类型：
--
作者：
Altgassen, Mareike;Kliegel, Matthias;Martin, Mike
这项研究是第一次比较抑郁症患者和健康对照者基于事件的前瞻性记忆表现。在何种程度上需要自我启动的处理来执行前瞻性记忆任务是不同的。28名抑郁症患者和32名健康对照者参与了一项计算机化的前瞻性记忆任务。前瞻性线索要么是局灶性或非局灶性的正在进行的活动。在两种情况下的数据崩溃，控制在前瞻性记忆任务中表现优于抑郁症患者。总体而言，参与者在非焦点条件下表现出更差的前瞻性记忆表现，这需要自我启动处理的程度高于焦点条件。重要的是，揭示了一组任务条件的相互作用，组没有不同的焦点条件，而控制优于个人抑郁症的非焦点条件。研究结果与基于事件的前瞻性记忆的多过程框架和抑郁相关认知缺陷的认知主动性解释一致。
This study is the first to compare event-based prospective memory performance in individuals with depression and healthy controls. The degree to which self-initiated processing is required to perform the prospective memory task was varied. Twenty-eight individuals with depression and 32 healthy controls worked on a computerised prospective memory task. Prospective cues were either presented focally or non-focally to the ongoing activity. Collapsing data across both conditions, controls outperformed individuals with depression in the prospective memory task. Overall, participants showed a poorer prospective memory performance in the non-focal condition that required self-initiated processing to a higher degree than the focal condition. Importantly, as revealed by a group by task condition interaction, groups did not differ in the focal condition, whereas, controls outperformed individuals with depression in the non-focal condition. The results are in line with the multiprocess framework of event-based prospective remembering and the cognitive-initiative account of depression-related cognitive deficits.