The effect of event context on children's recall of non‐experienced events across multiple interviews

Purpose. The current study examined whether young children's willingness to assent to, and provide details about, a false (non‐experienced) activity differs depending on whether the activity was allegedly embedded within (a) a specific event or (b) a broad (non‐specified) time frame. Method. Ninety‐nine children aged 4–5 years (from both low and high socio‐economic backgrounds) either (a) participated in a staged event that consisted of two activities or (b) did not participate in the staged event. One or two days later, all children were given false suggestions about a non‐experienced (false) activity that had either high or low plausibility. Approximately 8, 15, and 22 days after the event, children were asked to recall the activities, and to answer a series of specific cued‐recall questions. Results. There was no effect of event context on assent rates, and the rate at which children reported interviewer suggestions. However, children who participated in the staged event provided fewer details about the false activity. Further, among those children who assented to the false activity, fewer subjects, objects, actions, temporal markers, locations, fantastic/improbable details, and confabulation errors were reported when the activity was embedded within the specific staged event. Conclusion. The degree of error in children's accounts of a completely false activity is reduced when the activity is suggested to have occurred within a specified event as opposed to a broad (non‐specified) time frame.     

Accuracy,confidence and consistency in repeated recall of events

Abstract

In legal practice, both confidence and consistency of the testimony of eyewitnesses are often used as indicators for accuracy, but their usefulness has been questioned. The present study was designed to determine the relationship between accuracy, confidence and consistency in episodic memory. After viewing a video of a complex series of events, one group of participants was given an initial cued recall test after one week, and repeated recall tests after three and five weeks. A second group of participants was tested after three and five weeks, and a third group was tested only once after five weeks. Accuracy and confidence (at least for incorrect answers) decreased with longer initial retention intervals, but there was no decrease in either accuracy or confidence when recall was repeated. Repeated testing also did not lead to confidence inflation. Correlations between accuracy, confidence and consistency varied from medium to large. Inconsistencies were mainly caused by forgetting and reminiscence. These inconsistencies were recalled almost as accurately as consistently recalled information.     

Assessing children's competency to take the oath in court: The influence of question type on children's accuracy

This study examined children's accuracy in response to truth-lie competency questions asked in court. The participants included 164 child witnesses in criminal child sexual abuse cases tried in Los Angeles County over a 5-year period (1997-2001) and 154 child witnesses quoted in the U.S. state and federal appellate cases over a 35-year period (1974-2008). The results revealed that judges virtually never found children incompetent to testify, but children exhibited substantial variability in their performance based on question-type. Definition questions, about the meaning of the truth and lies, were the most difficult largely due to errors in response to "Do you know" questions. Questions about the consequences of lying were more difficult than questions evaluating the morality of lying. Children exhibited high rates of error in response to questions about whether they had ever told a lie. Attorneys rarely asked children hypothetical questions in a form that has been found to facilitate performance. Defense attorneys asked a higher proportion of the more difficult question types than prosecutors. The findings suggest that children's truth-lie competency is underestimated by courtroom questioning and support growing doubts about the utility of the competency requirements.     

党政机关公文的格式及问题分析

机关公文格式的规范,是实现机关公文制作规范的重要内容.根据有关文件对公文格式的规定要求,结合目前机关公文制作中格式方面存在的问题,作出相应的分析.     

Children's recall of emotionally arousing, repeated events: a review and call for further investigation

The influence, if any, of emotional arousal on memory is a controversial topic in the literature. Much of the research on memory for emotionally arousing events has focused on a few specific issues (e.g., differences in types of details recalled in emotionally arousing and neutral events; increasing ecological validity). Although gaining more recent attention, a neglected area in the literature has been memory for instances of repeated, emotionally arousing events. This issue has important implications for understanding children's ability to recall events in a forensic setting. We review existing findings on memory for emotionally arousing events in general and particularly in children, children's memory for events that occur repeatedly, and then discuss the scarce research on repeated emotionally arousing events and the need for further research in this area. We conclude that although it is clear that children are capable of accurately reporting arousing and repeated experiences, it is also apparent that circumstances both within and outside the control of investigative interviewers influence this ability.     

Arson for revenge: The role of environmental situation,age, sex,and race

Research on arson and its many motivations continues to be absent from the criminological literature. Although some authorities cite revenge or retaliation as the primary motive for arson in certain areas of our central cities, revenge arson has not been systematically addressed. The research presented here explores whether demographic variables (age, race, and sex) along with the environmental character of the offender's place of residence adequately determine the likelihood that offenders will commit arson for revenge. The analysis not only indicates that important age and racial differences affect the likelihood that individuals will use fire as a weapon of retaliation but also reveals that the environmental situation or character of the offender's place of residence appears to condition the relationship of both age and race with retaliation.     

The age of reason: An examination of psychosocial factors involved in delinquent behaviour

Purpose. Delinquent behaviour among children and adolescents is escalating at a considerable rate. This has led to calls to lower the Age of Criminal Responsibility (ACR); however there is limited research on which to base such a decision. The present study addressed this omission by (1) assessing whether or not children can accurately distinguish right from wrong in relation to ‘real‐life’ transgressions and (2) investigating psychosocial factors that may constrain children from acting in accordance with their knowledge of what is right and wrong. Methods. A total of 452 students were recruited from five schools in Sydney, Australia. Forty percent of participants were younger children recruited from Year 5 classes in primary school (mean age of 10.49), and 60% were older children from Year 8 classes in high school (mean age of 14.29). All students completed a questionnaire measuring their understanding of right and wrong, their level of moral disengagement and delinquent behaviour, and their perceived self‐efficacy relating to academic achievement, empathy, and resistance to peer pressure. Results. The majority of children in both age groups demonstrated knowing the difference between right and wrong in relation to ‘real‐life’ transgressions. Further analyses using structural equation modelling (analysis of moment structures, AMOS) revealed that children who engaged in delinquent behaviour were unable to exercise this knowledge appropriately to regulate their behaviour. They were less able to resist peer pressure for transgressive conduct, had low levels of empathic and academic self‐efficacies, and disengaged from moral standards. Conclusions. Implications for policy change and future research directions are proposed.     

Citizens' crime stereotypes,biased recall,and punishment preferences in abstract cases: The educative role of interpersonal sources

Although researchers have noted the importance of understanding how people form punishment preferences about abstract criminal cases, few studies have examined this issue. Using both experimental and survey data, two processes, reliance on an availability heuristic and reliance on a crime stereotype, contributed to punishment preferences. The findings suggest that the biased recall of severe crimes fuels demands for harsher punishment in opinion polls, and that unstable, uninformed opinions partly produce the demands for harsher punishment. These studies also found that information about crime from interpersonal sources can change media driven, unrealistic crime stereotypes and substantially reduce the biased recall of atypical, severe crimes reported in the mass media. Biased recall for more severe cases can be eliminated by including concrete or contextually distinct details in crime stories that contain minor harm. These studies highlight the important role of context in punishment preferences and the important role that interpersonal sources can play in educating the public about the nature of specific offenses.     

Officer-involved shootings: testing the effect of question timing on memory accuracy for stressful events

Journal of Experimental Criminology - This randomised controlled trial tested the effect of immediate versus delayed, as well as repeated, questioning on memory retrieval regarding details of...     

PTSD symptoms and sexual harassment: the role of attributions and perceived control

Researchers have compiled significant evidence demonstrating that sexual harassment leads to psychological harm, including the full symptom picture of PTSD, but few have examined the psychological processes involved. Research on attributions among trauma victims would suggest that causal attributions and perceptions of control may be important predictors of outcomes. The authors discuss a study involving a path model that used data from 189 women involved in sexual harassment litigation. Results indicate that both self-blame and harasser blame were positively related to PTSD symptoms. Control over recovery and the perception that future harassment is unlikely were both related to fewer PTSD symptoms. Unexpectedly, perceived control over future harassment is related to higher levels of PTSD symptoms. Implications for research and practice are discussed.     

The Relation of Parenting Styles and Inconsistencies to Adaptive Functioning for Children in Conflictual and Violent Families

Research of parenting in conflictual and violent families suggests that battered mothers (i.e., those experiencing verbal and/or physical abuse by their partner) may not parent very differently from demographically similar nonbattered mothers. However, battered mothers do report being less consistent in their discipline. In the present study, 104 mothers and their children from community nonviolent and violent families and shelter violent and violent abusive families participated in interviews to obtain information about child functioning and authoritative, authoritarian, and permissive parental practices. It was the case that authoritative practices were associated with more positive child functioning and that parental inconsistency, defined in terms of endorsing conflictual parenting practices, was associated with poorer child outcome. Groups of mothers were identified that fit different patterns of parenting practices, and these patterns were differentially related to children's functioning.     

The new biology and the question of personhood: implications for abortion

Opposition to abortion is based in part on the assumption that personhood is achieved at or shortly after fertilization of the egg. This interpretation of personhood arises from a contemporary application of the ancient doctrine of preformationism, a doctrine which holds that there is a preformed individual, in an ontological sense, within the developing entity. The assumption that the fertilized egg is unique in its capacity to develop into a human being is at least in part responsible for the opinions of those opposed to abortion. Yet, the uniqueness of the zygote in its capacity to develop into an adult organism is qualified by the discovery that development may be possible in a number of other ways. Consideration of the phenomena of cloning, parthenogenesis and chimerism can relieve moral ambiguity about abortion and may reduce opposition to that practice.     

Insomnia, nightmare frequency, and nightmare distress in victims of sexual abuse: the role of perceived social support and abuse characteristics

In this study of victims of sexual abuse, the aim was to investigate the role of perceived social support and abuse characteristics in self-reported insomnia, nightmare frequency, and nightmare distress. Four hundred sixty Norwegian victims of sexual abuse completed a questionnaire assessing perceived social support, abuse characteristics, insomnia, nightmare frequency, and nightmare distress. Results show that higher levels of perceived social support were related to lower scores on all symptom outcome measures. Abuse involving oral, genital, or anal penetration was related to more insomnia symptoms. Longer duration of abuse and threatening conducted by the perpetrator were related to higher nightmare frequency, while threats and abuse involving penetration were related to higher degrees of distress associated with nightmares. In conclusion, the present study provides preliminary data indicating that perceived social support may affect the nature of sleep difficulties in sexual abuse victims. Also, more severe forms of sexual abuse are related to higher levels of sleep difficulties.     

Interparental conflict and adolescent dating relationships: the role of perceived threat and self-blame appraisals

In line with the cognitive-contextual framework proposed by Grych and Fincham (1990), evidence suggests that children exposed to interparental conflict (IPC) are at risk for experiencing conflict within their own intimate relationships. The mediating role of adolescent appraisal in the relation between IPC and adolescent dating behavior was examined in the current study. Specifically, it was hypothesized that self-blame and threat appraisals would mediate the relation between IPC and adolescent maladaptive dating behaviors. To examine the potential mediating role of appraisal, 169 high school students completed the Children's Perception of Interparental Conflict (Grych, Seid, & Fincham, 1992) and Child and Adolescent Dating Relationships Inventory (Wolfe, Scott, Reitzel-Jaffe, Wekerle, Grasley, & Straatman, 2004). Findings suggest that self-blame appraisal partially mediated the relation between IPC and adolescent sexual aggression, and between IPC and adolescent threatening behavior. In addition, perceived threat appraisal partially mediated the relation between IPC and adolescent sexual aggression. Implications for the current findings are discussed.     

Examining the moderating role of family cohesion on the relationship between witnessed community violence and delinquency in a national sample of adolescents

Witnessed community violence has been linked to a number of internalizing and externalizing problems in adolescents. Guided by Cicchetti and Lynch's (1993) ecological-transactional model, this study aimed to examine the impact that family-level factors had on negative outcomes associated with witnessed community violence. Using a nationally representative sample, we explored the moderational role of family cohesion in the relationship between witnessing community violence and delinquent behavior while taking demographic variables into account. Results from the investigation suggested that low levels of family cohesion were predictive of delinquency after controlling for race, gender, past delinquency, and direct trauma. In addition, the findings suggested that family cohesion moderated the impact of witnessed community violence on future delinquent behavior. Future directions for research and implications for practice were also discussed.     

巨噬细胞在损伤时间推断中的作用

综述了近年来巨噬细胞在损伤时间推断中的法医学作用的研究进展。论述了巨噬细胞源性细胞因子的表达、巨噬细胞表型的变化和巨噬细胞吞噬物的演化等变化与损伤时间的关系,认为巨噬细胞在损伤修复中的特征性变化可作为损伤时间推断的新指标,具有深入研究的必要。     

The national crime survey and rape: The case of the missing question

Existing data on rape from the National Crime Survey (NCS) are of questionable value. These data are problematic because the survey never asks respondents directly whether they have been raped. As a result, it is difficult to ascertain exactly what the NCS is measuring. Nonetheless, there is some evidence that the NCS underestimates rape, thereby reinforcing the perception that rape is a rare occurrence. This paper also examines the redesign of the NCS and discusses the efficacy of the proposed changes in terms of their impact on the study of rape.     

7146名城市青少年肥胖、超重和体瘦者的年龄推测

目的观察城市青少年肥胖、超重和体瘦者的骨发育特征。方法以《中国人手腕骨发育标准-中华05》RUS-CHN法对5城市7146名(男3986,女3160)12～18岁汉族正常青少年手腕部X线片骨龄进行评价,计算各骨龄组的体重指数(BMI),BMI第85百分位数的受试者分类为肥胖和超重,BMI第15百分位数者分类为体瘦,观察骨龄减年龄差值。结果肥胖、超重青少年偏向发育提前,骨龄减年龄差值分布的下限在-1岁;体瘦青少年偏向于发育延迟,骨龄减年龄差值分布的上限在+1岁。结论应用BMI,肥胖、超重和体瘦青少年的年龄推测范围可能缩小。