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901.
Lauren A. Monds Helen M. Paterson Sinan Ali Richard I. Kemp Richard A. Bryant Iain S. McGregor 《Memory (Hove, England)》2016,24(9):1278-1286
For eyewitness testimony to be considered reliable, it is important to ensure memory remains accurate following the event. As many testimonies involve traumatic, as opposed to neutral, events, it is important to consider the role of distress in susceptibility to false memories. The aim of this study was to investigate whether cortisol response following a stressor would be associated with susceptibility to false memories. Psychological distress responses were also investigated, specifically, dissociation, intrusions, and avoidance. Participants were allocated to one of three conditions: those who viewed a neutral film (N?=?35), those who viewed a real trauma film (N?=?35), and a trauma “reappraisal” group where participants were told the film was not real (N?=?35). All received misinformation about the film in the form of a narrative. Participants provided saliva samples (to assess cortisol) and completed distress and memory questionnaires. Cortisol response was a significant predictor of the misinformation effect. Dissociation and avoidance were related to confabulations. In conclusion, following a stressor an individual may differ with regard to their psychological response to the event, and also whether they experience a cortisol increase. This may affect whether they are more distressed later on, and also whether they remember the event accurately. 相似文献
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We examined Bugental's (1987) transactional model in the context of the relationships between aggressive children and their mothers. Based on Bugental's model, it was hypothesized that mothers who possessed the attributional style of low self-control and high child-control over hypothetical child care failure were more likely to manifest negative affect and negative parenting behaviors toward their child, only when their child is aggressive. Children's aggressive behavior was assessed via mothers' and teachers' ratings. Sixty-six children and their mothers served as subjects. Our results provided support for mothers' negative affect when using teachers' rating of children's aggressive behaviors only. Possible explanations for the differential results obtained using mothers' and teachers' ratings of children's aggressive behaviors were discussed. 相似文献
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Andrea Berger Laura Jones Mary K. Rothbart Michael I. Posner 《Behavior research methods》2000,32(2):297-303
Children enjoy playing games. We can take advantage of this in the designs of computerized tasks that will engage their interest.
These designs also serve to advance the study of chronometric measures, such as manual and saccadic reaction times and event
related potentials, with young children. The goals of our method development are (1) to allow for comparable tasks across
a wide variety of ages, (2) to make possible comparisons of child performance with data gathered in adult cognitive studies,
and (3) to help to support inferences about the development of underlying mechanisms. We have designed a battery of computerized
tasks in order to study the development of attention functions of alertness, orienting, and executive control during childhood.
Our purpose is to describe each of these tasks in detail and present the results that have been obtained so far. The battery
was tested using a sample of 5-year-old children as subjects. 相似文献
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