Children's eyewitness memory for a repeated event

OBJECTIVE: This study examined a significant issue for chronic sexual abuse investigations: Children's eyewitness testimony about repeated events. The few previous studies focused on preschoolers and none used the present methodology of presenting repeated events differing slightly in their details, as would happen in chronic abuse. METHOD: One group of 6- to 7-year-olds played individually with an experimenter on one occasion; the other group experienced three such events, with some details remaining the same and others changing. In a phased interview, children were questioned about the initial event. RESULTS: For details which stayed the same, the children who experienced three events had more accurate memories. They had poorer memories than the single-event group for details which were changed in the later events; however, this was due to interference errors, with errors of omission and commission being lower than in the single-event group. Children conveyed clearly that inappropriate touching did not occur. CONCLUSIONS: Children who experience repeated events have increased recall for repeated details but confuse the timing of details which change across events. The findings support previous suggestions that (a) it is unrealistic to expect children to be able to report repeated events without some confusion about timing of details and (b) children are resistant to misleading questions about abuse.     

Cognitive and metacognitive determinants of eyewitness memory accuracy over time

Metacognition and Learning - In the present study, we investigated the accuracy of eyewitness accounts over time from a metacognitive perspective, in which post-retrieval monitoring and control...     

Nearly 4 years after an event: children's eyewitness memory and adults' perceptions of children's accuracy

OBJECTIVE: The current study examined children's eyewitness memory nearly 4 years after an event and the ability of adults to evaluate such memory. METHOD: In Phase 1, 7- and 10-year olds were interviewed about a past event after a nearly 4-year delay. The interview included leading questions relevant to child abuse as well as statements designed to implicate the original confederate. In Phase 2, laypersons and professionals watched a videotaped interview (from Phase 1) that they were misled to believe was from an ongoing abuse investigation. Respondents then rated the child's accuracy and credibility, and the probability that the child had been abused. RESULTS: In Phase 1, few significant age differences in memory accuracy were found, perhaps owing in part to small sample size. Although children made a variety of commission errors, none claimed outright to have been abused. Nevertheless, some of the children's answers (e.g., saying that their picture had been taken, or that they had been in a bathtub) might cause concern in a forensic setting. In Phase 2, professional and nonprofessional respondents were unable to reliably estimate the overall accuracy of children's statements. However, respondents were able to reasonably estimate the accuracy of children's answers to abuse questions. Respondents were also more likely to think that 7-year olds compared to 10-year olds had been abused. Professionals were significantly less likely than nonprofessionals to believe that credible evidence of abuse existed. Professionals who indicated personal experience with child abuse or a close relationship with an abuse victim were more likely to rate children as abused. A gender bias to rate boys as more accurate than girls was apparent among laypersons but not professionals. CONCLUSIONS: Children were generally resistant to suggestions that abuse occurred during a long-ago generally forgotten event, but some potentially concerning errors were made. Both professionals and non-professionals had difficulty estimating the accuracy of children's reports, but adults were more likely to rate children as accurate if the children answered abuse-related questions correctly. Training and personal experience were associated with adults' ratings of children's reports. Implications for evaluations of child abuse reports are discussed.     

Whose participation is it anyway? Examining the context of pupil participation in the UK

Helen May recently completed her doctoral studies at the University of Leeds. Her EdD thesis, written with the benefit of extensive experience of practice, focused on the engagement of children with learning difficulties in interactions in primary classrooms. In this article, Helen May draws on her familiarity with the literature to explore the topic of pupil participation. This issue has attracted considerable attention in recent years, especially since it is on the Government's agenda for education in the UK. Here, Helen May examines the political, research and pedagogical contexts in which pupil participation is currently being addressed. She notes that the adult role in bringing about pupil participation is currently emphasised in each of these contexts and expresses concern that pupil participation is therefore being portrayed as requiring professional intervention. By calling for greater exploration of pupil participation from the perspectives of pupils themselves, Helen May makes a persuasive case for seeking a more balanced recognition of the active roles that pupils and professionals can play in this area.     

Child forensic interviewing in Children's Advocacy Centers: empirical data on a practice model

OBJECTIVE: Children's Advocacy Centers (CACs) aim to improve child forensic interviewing following allegations of child abuse by coordinating multiple investigations, providing child-friendly interviewing locations, and limiting redundant interviewing. This analysis presents one of the first rigorous evaluations of CACs' implementation of these methods. METHODS: This analysis is part of a quasi-experimental study, the Multi-Site Evaluation of Children's Advocacy Centers, which evaluated four CACs relative to within-state non-CAC comparison communities. Case abstractors collected data on investigation methods in 1,069 child sexual abuse cases with forensic interviews by reviewing case records from multiple agencies. RESULTS: CAC cases were more likely than comparison cases to feature police involvement in CPS cases (41% vs. 15%), multidisciplinary team (MDT) interviews (28% vs. 6%), case reviews (56% vs. 7%), joint police/child protective services (CPS) investigations (81% vs. 52%) and video/audiotaping of interviews (52% vs. 17%, all these comparisons p<.001). CACs varied in which coordination methods they used, and some comparison communities also used certain coordination methods more than the CAC with which they were paired. Eighty-five percent of CAC interviews took place in child-friendly CAC facilities, while notable proportions of comparison interviews took place at CPS offices (22%), police facilities (18%), home (16%), or school (19%). Ninety-five percent of children had no more than two forensic interviews, and CAC and comparison differences on number of interviews were mostly non-significant. CONCLUSIONS: Relative to the comparison communities, these CACs appear to have increased coordination on investigations and child forensic interviewing. The CAC setting was the location for the vast majority of CAC child interviews, while comparison communities often used settings that many consider undesirable. CACs showed no advantage on reducing the number of forensic interviews, which was consistently small across the sample.     

Children's expectancies and perceptions of adults: effects on rapport

Interpersonal expectancy effects are less thoroughly understood in children than in adults, yet they can have practical implications for children's interactions. To understand better children's expectancies, this study extended earlier work to include expectancies of adults, preexisting (i.e., noninduced) expectancies, and joint effects of expectancies and subsequent perceptions. Children (N = 81) in Grades 4 through 6 (i.e., 9- to 12-year-olds) indicated their expectancies of adults who subsequently interacted with them using a style of either autonomy support (AS) or control (CN). After each interaction, children reported on perceived AS and on rapport. Results indicated that children's expectancies and subsequent perceptions interact to predict rapport, adult AS is associated with increased rapport, and the effect of children's expectancies on rapport is only partially mediated by their perceptions.     

Classroom teachers as mentors: Possibilities for participation in a professional development school context

This paper describes how five classroom teachers make sense of their role as mentors in support of novices as they learn to teach. These teachers interact within a context that provides possibilities for participation with a teacher education program and professional development research. The main aim of the study was to gain insights into ways in which the five mentors talk about their theories of how novices learn to teach, use different sources of knowledge to help novices learn to teach, and model and encourage critical reflection about issues and practices in teacher education. Findings reveal that four of the five mentors played prominent roles as teacher educators, and developed collaborative relationships within the professional development school context between mentors, prospective teachers, and university faculty through sustained interactions, shared professional responsibility, and respect.     

Children's memory for phonemically confusable and nonconfusable letters: changes with age and reading ability

This experiment focused on differences that occur with age and reading skill in the use of phonemic codes in short-term retention tasks where stimuli were presented visually. In 1 condition, individuals recalled 6-letter strings composed of rhyming and nonrhyming letters after a 15-sec delay under conditions that permitted phonemic coding and rehearsal. 2 other conditions were designed to suppress (a) rehearsal of certain types of phonemic codes in the delay interval and (b) both phonemic coding at stimulus presentation and rehearsal. Subjects were grade 2 average readers matched in reading skill with grade 4 disabled readers, grade 4 average matched with grade 6 disabled, and grade 6 average matched with grade 4 superior readers. Average readers showed a decrease in errors with age in all 3 conditions, although performance was always better in the nonsuppression condition. In the latter, memory for nonrhyming letters was always better than memory for rhyming letters. Differential use of phonemic codes by good and poor readers in grades 4 and 6 was less than that found in previous research with younger children. Finally, by comparing the performances of grade 2 average with grade 4 disabled readers and grade 4 average with grade 6 disabled readers, the developmental lag hypothesis of reading disability was examined. Problems with testing the hypothesis are discussed.     

Retrieval of memory in the pigeon by context manipulations

In Experiment 1, 12 pigeons were given eight sessions of VI single stimulus training with a color in a particular context followed by eight sessions of similar training with a line angle in another context. On the next day, half of the subjects were tested for wavelength and angularity generalization in each of the two contexts, a procedure that was thus consistent with training for one dimension and inconsistent for the other. The subjects made significantly more responses to each training stimulus under the consistent context condition, but there was no difference in absolute or relative generalization slopes. In Experiment 2, 12 pigeons were trained as in Experiment 1, but during generalization testing they were exposed to both contexts sequentially. Under the consistent context condition, the subjects responded more to the two training stimuli and yielded sharper absolute and relative wavelength generalization gradients: Under the inconsistent context condition, responding to the training wavelength was substantially disrupted. Thus, under appropriate testing conditions, contextual control over both the amount and the selectivity of responding can be demonstrated.     

Children's illnesses: their beneficial effects on behavioral development

The theme of this presentation concerns the potential beneficial effects of children's illnesses on their behavioral development. Illnesses of a minor nature such as colds and gastrointestinal upsets are frequent events in the lives of all children at every age, but are most frequent in the preschool period. They are generally not life threatening and are managed within the family, day-care center, or school. These illnesses, like other life perturbations, can expand children's personal and social experiences in ways beneficial to their behavioral development. They provide many opportunities for children to increase their knowledge of self, other, prosocial behavior, and empathy, as well as a realistic understanding of the sick role. This knowledge is gained, not only from their personal feelings and social experiences while ill, but also by their observations of siblings, parents, and peers as they become ill and recover, often in quick succession after their own experience. This important subject has seldom been studied from a developmental point of view. The conceptualizations as presented are based on the author's clinical experiences and the existing related research. It is the author's hope that in the future developmental psychologists, sociologists, anthropologists, and other behavioral scientists will study children's illnesses as part of normal behavioral development.     

Children's understanding of their research rights before and after debriefing: informed assent, confidentiality, and stopping participation

This study explored children's understanding of their research rights in the context of an investigation of how children cope with peer provocation. Participants were 178 children (97 girls and 81 boys) who had finished the second, fourth, and sixth grades (average ages: 8, 10, and 12, respectively). After children agreed to take part in research on "how kids get along together," as well as after debriefing, their perceptions of free assent, their understanding of what they would be doing and why, their belief in voluntary participation and freedom to withdraw, and their comprehension of confidentiality were assessed. The vast majority of participants gave assent freely and reported no undue pressure from their families or the experimenters to participate. Older children knew before participating in the research what their participation would involve, comprehended confidentiality, and understood the study's purpose after their participation, but second graders were less likely to understand these issues than fourth and sixth graders were. Following debriefing, children's understanding of their research rights was largely unchanged; most children still had difficulty describing the research goals.     

Children's memory for orientation in the absence of external cues

Some have interpreted children's reliance on external visual cues as evidence that they are unable to use internal cues for orientation. This hypothesis was examined in experiment 1, where 24 preschoolers were tested on left-right, vertical-horizontal, and mirror-image oblique discriminations under essentially context-free conditions. Subjects succeeded on all discrimination problems and performed equally well on vertical-horizontal and mirror-image oblique discriminations. Thus, preschoolers can use an internal frame of reference to code orientation. Experiment 2 contrasted children's performance under context-free conditions with their ability to discriminate orientation in the presence of external visual cues. Children who had discriminated left-right oblique and nonoblique mirror-image forms in experiment 1 failed to so discriminate in experiment 2. This result is discussed in terms of a breakdown in the ability to use internal cues when external visual cues are available.     

Children's play: the differential effects of intrafamilial physical and sexual abuse

This study investigated the play of sexually abused, physically abused, physically and sexually abused, and nonabused children between the ages of 3.5 years and 10 years. Using a modified form of the Lowenfeld World Technique, we observed each child in four individual sessions in which the child was asked to create a world picture in the sandtray. Their worlds were drawn up, photographed, and analyzed according to three differing criteria. The results indicated both structural and thematic differences across the four groups. The controls made representational and phantasy worlds whose themes were domestic and phantasy wish fulfillment. The sexually abused children's worlds were representational and mixed, and themes focused on sexuality and the need for protection and nurturance. The physically abused created representational and phantasy worlds in which were displayed considerable aggression and disorganization; and their themes were concerned with conflict, chaos, and phantasy wish fulfillment. The physically and sexually abused were the most diverse; and although their worlds were representational and phantasy ones displaying considerable aggression, thematic content was conflictual in a quarter of cases but also ranged over all categories except domestic.     

Primacy effects in animal memory and human nonverbal memory

Evidence for primacy effects in animals’ list memory is accumulating, despite assertions that these primacy effects may be list-initiation-response artifacts (D. Gaffan, 1983; E. Gaffan, 1992). This evidence comes from list-memory experiments with pigeons and monkeys in which primacy changed with retention interval, experiments with monkeys in which primacy correlated with list length, and experiments with monkeys in which there were no list-initiation responses. Furthermore, there is growing evidence that animal memory is similar to, at least, the nonverbal part of human memory. This evidence comes from human nonverbal-memory experiments in which primacy changed with retention interval (similar to animals) when using kaleidoscope or snowflake stimuli, and similar experiments in which the verbal/nonverbal component was manipulated. Conditions conducive for obtaining primacy effects are discussed.     

学生的参与及其发展价值

学生的参与是描述学生在与学业有关的活动中投入生理和心理能量的状态变量.儿童对课堂学习活动的参与对其心理发展具有重要意义.本文从理论分析与实证研究两方面对学生参与的发展价值进行了阐述.