Investigative interviewing with children: evaluation of the effectiveness of a training program for child protective service workers.

OBJECTIVE: Previous research suggests that training workshops on investigative interviewing conducted with front-line workers, such as police officers or child protective service (CPS) workers, may result in improved knowledge about appropriate strategies to use. Limited research has addressed whether such training programs result in improvements in actual interviewing skills. The present investigation assessed the impact of a training workshop on CPS workers' knowledge about conducting and behavior during investigative interviews. METHOD: Twelve CPS workers participated. To evaluate the impact of the training, a quasi-experimental design was used. Participants completed outcome measures prior to, immediately following, and 3 months following the training. Outcome measures included (a) a questionnaire to assess knowledge about interviewing practices, (b) simulated interviews with a confederate to assess participant behavior during an investigative interview, and (c) questionnaires to gather information related to the simulated interviews (e.g., materials requested for use during interview, abuse status of confederate). All participants completed 6 hours of training during 3 weekly 2-hour sessions. RESULTS: Participants' knowledge on the topic, as well as several interviewing skills during simulated interviews, improved following the training. However, the training failed to impact several key interviewing skills such as the types of questions asked or the length of the interview. CONCLUSIONS: Knowledge-based workshop training programs may not adequately prepare CPS workers to conduct appropriate investigative interviews with children who were allegedly abused. Further, knowledge about how to conduct such interviews may not be the best indicator of whether someone is prepared for this aspect of the job.     

Establishing a successful physical activity program to recruit and retain women

Increasingly, health organisations and governing bodies in developed countries are paying serious attention to the problem of adult inactivity. Many of the programs designed to increase levels of activity, particularly amongst target populations, such as women, have not been systematically assessed for their effectiveness in recruiting women and helping them maintain activity levels. The purpose of this study was to determine what attracted and sustained women to participate in physical activity programs. Responses from a survey to sport and recreation program providers identified 64 successful programs in the state of Victoria, Australia. Eight of these programs were purposively selected for case study analysis. Data was collected from a focus group with women participants from each of these eight programs. Six core themes emerged from inductive content analysis of the focus groups. The most frequent participant responses related to the social aspects of the exercise environment. Women in the focus groups valued instructor professionalism and instructors’ technical knowledge, however, it was their awareness and sensitivity that participants appreciated most. This exploratory study is important because it reflects the voices of women talking about what made physical activity programs successful for them. The study raises critical questions that should be examined systematically through large-scale survey research and field-based intervention studies, which in turn should stimulate program development to encourage women in physical activity.     

Search on surfaces: Exploring the potential of interactive tabletops for collaborative search tasks

Collaborative information seeking often takes place in co-located settings; such opportunities may be planned (business colleagues meeting in a conference room or students working together in a library) or spontaneous (family members gathered in their living room or friends meeting at a café). Surface computing technologies (i.e., interactive tabletops) hold great potential for enhancing collaborative information seeking activities. Such devices provide engaging direct manipulation interactions, facilitate awareness of collaborators’ activities, and afford spatial organization of content. However, current tabletop technologies also present several challenges that creators of collaborative information seeking system must account for in their designs. In this article, we explore the design space for collaborative search systems on interactive tabletops, discussing the benefits and challenges of creating search applications for these devices. We discuss how features of our tabletop search prototypes TeamSearch, FourBySix Search, Cambiera, and WeSearch, illustrate different aspects of this design space.     

Changes in children's peer interactions following a natural disaster: How predisaster bullying and victimization rates changed following Hurricane Katrina

Youth exposed to disasters experience stress and adjustment difficulties, which likely influence their interactions with peers. In this study, we examined changes in bullying and peer victimization in two cohorts of children. Youth from an area affected by Hurricane Katrina were assessed pre‐ and postdisaster (n = 96, mean [M] = 10.9 years old, 53% female), and a comparison group from a nearby area was assessed over the same time interval 1 year prior (n = 120, M = 10.2 years old, 52% female). Within the hurricane group, relations between symptoms of post‐traumatic stress disorder (PTSD) with bullying and victimization also were examined. Following the hurricane, the hurricane group reported increased relational and overt bullying relative to the nonhurricane group, and PTSD symptoms predicted increased victimization. Thus, school personnel should be vigilant and prepared to respond to increased bullying following disasters and for increased victimization in youth experiencing PTSD symptoms. © 2009 Wiley Periodicals, Inc.     

An Analysis of Knowledge Structure, Diversity and Diagnostic Abilities Among Pre-Service Science Teachers Within the Domain of Oxidation and Reduction Chemistry

The purpose of this study was to investigate the development of preservice science teachers’ knowledge structures in the domain of oxidation and reduction chemistry. Knowledge structures were elicited through video-recorded semi-structured interviews before and after the unit of instruction, and analyzed using a visual flow map representation. Paralleling these interviews, the preservice teachers were tasked with diagnosing middle school students’ scientific understandings. Data analyzed quantitatively and qualitatively showed large variation in knowledge structure complexity across the preservice teachers, strong correlations between measures of knowledge structure and diversity (as defined by the Shannon Wiener diversity index), and the development of more balanced knowledge structure representations. For most preservice teachers, their diagnostic scores of the middle school students showed a small increase.     

Looking “outward and onward” in the outback: Regional Australian students’ aspirations and expectations for their future as framed by dominant discourses of further education and training

This paper investigates regional Australian students’ aspirations and expectations for their future and, more specifically, the manner in which these are formulated around a view to move outward — that is, away from regional, remote and rural communities — and onward — that is, to make something of their lives. Drawing upon interview data, the paper highlights the ways in which rural students from across Australia expressed high-level aspirations, most of which centred on future careers. It explores features of student talk which demonstrates that many of them had thought about their futures in detailed ways and had accumulated knowledge and “street savvy” that would assist them in steering their futures. The paper also examines the ways in which student talk about the changing context of the world of work and the inescapability of further education emerge as a naturalised discourse in justifying their future plans. Finally, the paper explores the implications of such research findings for career advisers and teachers working in regional areas of Australia.