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The present study tested the Two-Judgment Theory of Eyewitness Identification Accuracy. Specifically, the extent to which participants were able to engage in an absolute judgment strategy was manipulated by varying the time available to view a lineup. Providing a limited exposure to a lineup should “interrupt” decision making, whereby witnesses can only engage a relative strategy, thus leading to higher false positive responding given a target-absent lineup. Seventy-four adults viewed a 1-minute video that exposed them to an unknown target and subsequently viewed the lineup for a limited (2 s) or an unlimited amount of time. Although false positive rates were similar across conditions, accurate witnesses were more confident than inaccurate witnesses. Confidence was negatively correlated with response latency such that witnesses who took more time to make a decision were less confident in their decisions compared to witnesses who made more rapid decisions. Response latency did not differ for accurate and inaccurate witnesses. Limitations and suggestions for future research on the Two-Judgment Theory are discussed. 相似文献
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The Self-Administered Interview© (SAI) is a novel investigative interview tool with potential practical benefits. Research revealed that the SAI increases the recall of correct information without a decrease in accuracy. In addition, it seems to prevent forgetting. Participants who had completed the SAI after viewing an event remembered more correct details following a delay than participants who did not have this early recall opportunity. The current study examined whether the beneficial effects of the SAI go beyond the well-established testing effect. Does the SAI make a good witness for one event or for a better witness in general? If the SAI provides general skills, its effects may transfer at least partially to a new event. Two groups of participants watched an event followed by SAI or free recall (FR) instructions. After a one-week delay participants were presented with a second event and received FR instructions. In addition to replicating the SAI effect, experienced SAI participants recalled more correct details for the second event than inexperienced individuals. The findings suggest that the SAI equips witnesses with transferable skills they can use during future retrieval of new events. 相似文献
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Abstract From the limited literature on older witnesses’ identification performance it is known that they are less accurate on lineups compared to younger witnesses. What is less certain is why they show this age deficit and what can be done to aid their performance. Witnesses forgot being given non-biased lineup instructions informing witnesses that the perpetrator may or may not be present. More older witnesses than younger witnesses forgot and witnesses who failed to report remembering these instructions were significantly less accurate on the lineups. In addition, the current study investigated the use of sequential lineup presentation and stringent decision criteria to aid the performance of older witnesses. Sequential presentation was beneficial to both younger and older adults when the lineup was target absent (TA) but was detrimental when the lineup was target present (TP). Stringent decision criteria had no significant beneficial effect. Future directions for aiding older witnesses’ performance are discussed. 相似文献
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《The History of the Family》2000,5(3):259-272
The aim of this study is to throw light on the importance of social networks by examining the choice of godparents and witnesses to marriage in early nineteenth-century Iceland. The article analyzes parish records concerning two communities representative of different socio-economic environments in southwestern Iceland. The results show that godparents were chosen predominantly among people of standing in the neighborhood, such as communal directors, church wardens, merchants, and midwives. Grandparents figured only rarely as godparents. In the case of marriage, however, close kin played a markedly more important role as witnesses, particularly in the upland community that had a more stable population than the coastal one. Observed local variations in this respect can be explained in light of different socio-economic settings. 相似文献
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Conclusions From the above considerations it can be seen that the ways in which clinicians and lawyers typically think about expert opinion on cases of suspected sexual abuse may be seriously misleading. Neither the rhetoric of diagnosis or of testing is appropriate when considering the presence or absence of child sexual abuse, particularly when this leads to an expert opinion in the forensic context. It is crucial that experts and courts clearly discriminate and use appropriately the skills of psychologists to bring evidence into being, as well as their ability to give an opinion based on evidence. In bringing about this evidence, the psychologist might approach the task in the spirit of an investigator carrying out a single case experiment. This should allow courts to form their own opinion on parts or all of the evidence so that the unnecessary reliance on expert opinion is avoided. 相似文献
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Abstract In this study we examined the impact of two types of mental reinstatement of context instructions in facilitating children's recall of a staged event across two stages of development. Specifically, a 2 × 3 factorial design was utilised incorporating two age groups (6- and 12-year-olds) and three interview conditions (standard recall, mental reinstatement where the child was instructed to reinstate the context ‘out loud’, and mental reinstatement without the explicit ‘out loud’ instruction). Overall, mental reinstatement instruction led to more correct and fewer incorrect responses than the standard recall instruction. The effect of mental reinstatement was similar across the age groups and irrespective of whether the child was asked to reinstate ‘out loud’. Beneficial effects of the technique, however, were only evident for cued-recall questions as opposed to free-narrative responses. The implications of these findings and directions for future research are discussed. 相似文献
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"面对,接受,处理,放下。这是任何人面对一起不幸事件时都应有的态度。"李双江之子李天一涉嫌强奸案被炒作得沸沸扬扬。这起事件引发"网民的狂欢",除了对被害人的怜悯与同情外,更多的是对李天一的痛责,恨不得要司法机关立即从肉体上消灭之,还有就是对李双江夫妇教子无方的嘲讽与抨击,等等。面对这种巨大的喧嚣,我援引一个故事来谈"接纳"的观点:国际著名教育专家麦道卫博士的女儿上中学时有一天问他:"爸爸,要是我这会儿怀孕了,你怎么处理?"他回答说:"我是一名布道家,教了一辈子的亲子教育,要是你 相似文献
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