Research-Based Guidelines for Child Forensic Interviews

Abstract

We present important considerations for conducting forensic interviews with children who are witnesses to or alleged victims of crime. Specifically, we (a) present the basic principles of the forensic interview and review some of the best structured forensic protocols currently available; (b) provide a detailed, practical blueprint for conducting a structured forensic interview and emphasize how the components of the interview are based upon empirical research; and (c) discuss special con siderations for interviews with children of different age groups and children who have special needs or circumstances, and interviews involving various crime circumstances. We end with suggestions to assist legal and social service professionals in accessing the social science research literature that should inform forensic interview techniques.     

Modeling memory and perception

I present a framework for modeling memory, retrieval, perception, and their interactions. Recent versions of the models were inspired by Bayesian induction: We chose models that make optimal decisions conditioned on a memory/perceptual system with inherently noisy storage and retrieval. The resultant models are, fortunately, largely consistent with my models dating back to the 1960s, and are therefore natural successors. My recent articles have presented simplified models in order to focus on particular applications. This article takes a larger perspective and places the individual models in a more global framework. I will discuss (1) the storage of episodic traces, the accumulation of these into knowledge (e.g., lexical/semantic traces in the case of words), and the changes in knowledge caused by learning; (2) the retrieval of information from episodic memory and from general knowledge; (3) decisions concerning storage, retrieval, and responding. Examples of applications include episodic recognition and cued and free recall, perceptual identification (naming, yes–no and forced‐choice), lexical decision, and long‐term and short‐term priming.     

试论西方萨满教研究的变迁

西方萨满教研究大体经历了魔鬼化、骗子化、精神病理学化、普遍化、理想化、多样化等几个发展阶段,文章分析了这几个阶段的主要表现,并对西方萨满教历史研究特点进行了反思。     

Changing Meanings Through Art: A Systematization of a Psychosocial Intervention with Chilean Women in Urban Poverty Situation

This study explores the experiences that women in urban poverty situation have about their participation in a psychosocial group intervention mediated by artistic techniques. An investigation was done using a qualitative methodology. Participants were ten women older than 21 years old who live in Santiago de Chile in poverty situation. Two group evaluations were performed during the intervention process and once it was completed, ten individual semi-structure interviews. The information was analyzed following the proposals of Grounded Theory, identifying negative experience about tiredness and sacrifice related to the circumstances they live in. It was possible, at the same time, to describe the benefits of an artistic activity including a psychosocial work over the individual well-being. The artistic creation was revealed as a way of expression, of re-viewing oneself and the environment, and relaxation. Transformation is discussed concerning self-affirmation, reparation and transference of this experience in their lives, as a preventive and protective resource to overcome their problems.     

Comparing the Effects of Unknown-Known Ratios on Word Reading Learning Versus Learning Rates

An extension of G. L. Cates et al. (2003) investigation was conducted to determine if students’ cumulative learning rates would be superior for words read under a traditional drill and practice condition (as they were for spelling in the previous study) than under interspersal conditions of varying ratios of unknown to known words. Participants consisted of three intermediate grade students who were delayed readers. They received a less challenging ratio of unknown to known word (High-P sequencing) interspersal procedure, a more challenging ratio of unknown to known word interspersal training procedure, and a traditional drill and practice procedure in an alternating fashion across several tutoring sessions. Cumulative words read with mastery and cumulative rates of words read with mastery were measured across sessions for each participant under each instructional condition. Findings were consistent with the Cates et al., study revealing that children learn more words per minute of instructional time under the traditional drill and practice condition. These results further support examining instructional efficiency as well as effectiveness when making decisions about selecting and implementing interventions.     

Positive discipline,harsh physical discipline,physical discipline and psychological aggression in five Caribbean countries: Associations with preschoolers' early literacy skills

Physical punishment has received worldwide attention because of its negative impact on children's cognitive and social development and its implications for children's rights. Using UNICEF Multiple Indicator Cluster Surveys 4 and 5 data, we assessed the associations between positive discipline, harsh physical punishment, physical punishment and psychological aggression and preschoolers' literacy skills in 5628 preschool‐aged children and their caregivers in the developing nations of Belize, the Dominican Republic, Guyana, Jamaica and Suriname. Caregivers across countries used high levels of explanations and psychological aggression. There were significant country differences in the use of the four disciplinary practices. In the Dominican Republic and Guyana, physical punishment had negative associations with children's literacy skills, and in the Dominican Republic, positive discipline had a positive association with children's literacy skills. Findings are discussed with respect to the negative consequences of harsh disciplinary practices on preschoolers' early literacy skills in the developing world.     

Validity of a test of children's suggestibility for predicting responses to two interview situations differing in their degree of suggestiveness

In the present study the relative contributions of internal and external sources of variation in children's suggestibility in interrogative situations were examined. One hundred and eleven children (48 4- to 5-year-olds and 63 7- to 8-year-olds) were administered a suggestibility test (BTSS) and the most suggestible (N=36) and the least suggestible (N=36) children were randomly assigned to either an interview condition containing several suggestive techniques or to one containing only suggestive questions. The effects of internal sources of variation in suggestibility were compared with the effects of the interview styles on the children's answers. The former did influence the children, but the external sources of variation in suggestibility had a stronger impact. Influences of cognitive, developmental factors could be found, but not when abuse-related questions were asked and high pressured interview methods were used. These findings indicate that individual assessment of suggestibility can be of some assistance when interviewing children, but diminishing suggestive influences in interrogations must be given priority.     

On the influence of re-reading on mind wandering

Re-reading has been shown to have a minimal benefit on text comprehension, in comparison to reading only once or other types of study techniques (e.g., testing; self-explanation). In two experiments we examined the effect of re-reading on mind wandering. Participants read two texts, during which they responded to intermittent mind wandering probes. One text was read once and the other twice. Consistent with previous findings, there was no effect of re-reading on comprehension even though participants reported feeling more competent when they re-read the text. Critically, participants mind wandered more while re-reading. Furthermore, the effect of re-reading on mind wandering was specific to intentional forms of mind wandering rather than unintentional. The implications of these results for understanding mind wandering and the limited effectiveness of re-reading as a mnemonic are discussed.