Book reviews

Statistical Models for Ordinal Variables. C. C. Clogg and E. S. Shihadeh. Thousand Oaks, CA: Sage, 1994, 192 pages.

Graphical Multivariate Analysis with AMOS, EQS and LISREL: A Visual Approach to Covariance Structure Analysis (in Japanese). Yutaka Kano. Kyoto, Japan: Gendai‐Sugakusha, 1997,235 pages.     

TEACHER CANDIDATES' ACCURACY OF BELIEFS REGARDING CHILDHOOD INTERVENTIONS

The authors examined the beliefs of 351 teacher candidates, from various levels of training, regarding the effectiveness of potential interventions for childhood disorders. They were primarily interested in participants' responses to three categories of interventions: (a) evidence-based, (b) controversial, and (c) primarily anecdotal. They found that the participants' endorsement levels across three types of disorders (autism, Attention Deficit Hyperactivity Disorder [ADHD], and dyslexia) varied but not in a consistent manner, with only a few noticeable trends across interventions. Furthermore, respondents tended to endorse interventions, whether evidence-based or not, without admitted prior exposure to information about them. The results suggest that more attention should be paid to teaching critical evaluation skills as a part of preliminary training of future educators. The potential for practicing teachers, who often serve as a readily available consultant for parents of children with disabilities, to pass on misinformation poses a potential dilemma that should be addressed in teacher training programs.     

Are Older Adults Prepared to Ensure Food Safety During Extended Power Outages and Other Emergencies?: Findings from a National Survey

Natural disasters and other emergencies can cause an increased risk of foodborne illness. We conducted a nationally representative survey to understand consumers’ knowledge and use of recommended practices during/after extended power outages and other emergencies. Because older adults are at an increased risk for foodborne illness, this paper presents findings from a sample of older adults (n = 290). Only 17% of respondents reported they are fully prepared to keep food safe during an extended power outage. Respondents identified lack of cogitation (42%), storage space (19%), and concern (27%) as barriers to not being fully prepared. Of those who had experienced a recent power outage, less than 40% followed the recommended practices of discarding frozen foods that had thawed and discarding refrigerated, perishable foods. Additionally, 21% to 36% of respondents reported they tasted food to determine whether it was safe to eat. Awareness and likelihood of following recommended practices were higher among women than men. Many older adults are not following recommended practices to ensure food safety during/after extended power outages and other emergencies. Educational materials need to address barriers and be tailored to specific locations and subpopulations of older adults. Educators and public health officials can use the survey findings to address gaps in older adults’ knowledge and practices and to help reduce the risk of foodborne illness among older adults.     

Transformational practice: critical teacher research in pre-service teacher education

This article traces the experiences of three pre-service teachers as they engaged in teacher research as part of their teacher education program and considers how teacher research might disrupt dominant paradigms that aim to de-contextualize teaching and offer one-size-fits-all solutions to address inequities. In particular, the article examines: the role of the teacher’s personal and academic history in the design of their teacher research projects; how their research worked to disrupt and complicate classroom cultures and practices; and the ways in which the pre-service teachers interpreted their research in light of new contexts during their first year of teaching. This work has critical implications in an era when teacher education programs are under attack, including: the value of drawing on pre-service teachers' lived experiences as an entry point into inquiry; creating highly localized inquiries; and positioning novice teachers as knowledgeable practitioners who are able to share research with colleagues.     

Perspectives on trauma-informed care from mothers with a history of childhood maltreatment: A qualitative study

Women who experienced abuse or neglect as children are more likely to have health problems during pregnancy and postpartum, but can be reluctant to seek help due to a lack of trauma-informed services. As part of a larger mixed method study, this component aimed to obtain qualitative data from trauma-exposed new mothers about their health care preferences during the perinatal period with the ultimate goal to design personalized, supportive interventions. Fifty-two trauma-exposed mothers completed a semi-structured interview at seven months postpartum about health care preferences including ideas for programs that promote wellness, thoughts about the influences of being a new mother and possible names for a program serving trauma-exposed mothers. Interviews were transcribed and coded using N-Vivo. Participants described ambivalence about seeking help but also a sincere desire for healing, coupled with hope for the future. This tension was apparent in the discussions highlighting the importance of access to experienced, nonjudgmental, and knowledgeable health and social care staff and volunteers, the wish for both formal, integrated physical and mental health services, and for informal opportunities to meet other trauma-exposed mothers in a non-stigmatizing, child-friendly setting. Finally, positive relationship-building, respect, and safety were identified as key elements of services critical to counteract trauma-related shame and mistrust in others. Services for trauma-exposed mothers should acknowledge the normal ambivalence surrounding seeking help, but promote hope-affirming practices in a family-centered, safe, non-clinical setting that involves children, builds social support, and provides peer interaction. Program names should reflect optimism and healing rather than trauma.     

Re-engaging ‘youth at risk’ of disengaging from schooling through rugby league club partnership: unpacking the pedagogic practices of the Titans Learning Centre

The youth learning re-engagement program known as the Titans Learning Centre (or TLC) is an approved alternative schooling program, developed in partnership with state education and a local National Rugby League (NRL) club, the ‘Titans’. Students typically in Grade Three or Four complete a 10 week program, interacting with professional A grade NRL players on a weekly basis during classroom learning time and lunch time ‘handball’ sessions. The project sought to understand the pedagogic practices of the TLC, using Bernstein’s social construction of pedagogic discourse, with its underlying instructional and regulative discourses, particularly the contribution by the players to what and how the students were learning. The ethical consent of recruiting children to the study was achieved via acceptance of a position in the program for classroom observations, with further consent sought for accessing students’ school performance data, student and parent surveys and interviews. Using case study methodology, Productive Pedagogies classroom audits (n?=?26) were adapted for classroom observation. Interviews with relevant program stakeholders were conducted, including players (n?=?12), NRL game development staff (n?=?1) and teachers and teacher aides (n?=?4). The findings revealed the pedagogic approaches of teachers and NRL players emphasised making regulative discourses visible to these young learners, developing supportive classroom environments and building students’ sense of connectedness to learning. The players articulated a genuine sense of contribution to the lives of the young learners and saw themselves as role models. The use of high profile athletes in youth re-engagement programs has been questioned in recent times, particularly their effectiveness in terms of student learning outcomes over time. However, we conclude that the depth of involvement in pedagogic action connected to student learning indeed enabled the NRL players to be considered role models for youth re-engagement in learning.     

Body mass changes during training in elite rugby union: Is a single test of hydration indices reliable?

There is limited research studying fluid and electrolyte balance in rugby union players, and a paucity of information regarding the test–retest reliability. This study describes the fluid balance of elite rugby union players across multiple squads and the reliability of fluid balance measures between two equivalent training sessions. Sixty-one elite rugby players completed a single fluid balance testing session during a game simulation training session. A subsample of 21 players completed a second fluid balance testing session during an equivalent training session. Players were weighed in minimal clothing before and after each training session. Each player was provided with their own drinks which were weighed before and after each training session. More players gained body weight (9 (14.8%)) during training than lost greater than 2% of their initial body mass (1 (1.6%)). Pre-training body mass and rate of fluid loss were significantly associated (r?=?0.318, p?=?.013). There was a significant correlation between rate of fluid loss in sessions 1 (1.74?±?0.32?L?h^?1) and 2 (1.10?±?0.31?L.?h^?1), (r?=?0.470, p?=?.032). This could be useful for nutritionists working with rugby squads to identify players with high sweat losses.     

Efficacy of a Self-Monitoring Tool for Improving the Quality of the Language Environment in the Preschool Classroom

Research Findings: This study evaluated the impact of a self-monitoring intervention on preschool teachers’ use of language and on children’s language growth. Nineteen classrooms from Santiago de Chile participated (10 intervention, 9 control). Twice a week, intervention teachers filled out a checklist to monitor the language stimulation they offered children. Research personnel used the checklists to elaborate a monthly summary of the language opportunities offered to each child in that month and discussed this information with teachers. Results revealed a significant advantage for intervention teachers in frequency of book readings and word discussions but not on children’s language growth. Dosage analyses showed that children identified by the self-monitoring device as receiving more language-learning opportunities improved significantly more from beginning to end of the school year in receptive vocabulary. Practice or Policy: Contextual barriers such as large numbers of children and unawareness of the impact of some language interactions can prevent teachers from engaging in important practices. Reminding teachers of the importance of those practices and helping them monitor their frequency may be a low-cost way of improving language opportunities for children in contexts where more intensive professional development is not possible.