Observational,physiological, and self-report measures of children's anger: relations to reactive versus proactive aggression

The goal of this study was to examine the relations of reactive versus proactive aggression to children's anger, as assessed using observational, physiological, and self-report measures. Anger was hypothesized to be related to reactive aggression, but not to proactive aggression. Children (N = 272 second-grade boys and girls) participated in a procedure in which they lost a board game and prize to a confederate who cheated. Skin conductance reactivity and heart rate reactivity were measured throughout the procedure. Following the interaction, children viewed a videotape of the game and self-reported on their level of anger after each turn of the game. Observational coding of children's angry facial expressions and angry nonverbal behaviors was conducted. Reactive aggression, but not proactive aggression, was positively related to skin conductance reactivity and angry nonverbal behaviors, both at an aggregated level and in terms of rate of increase over the time span of the game.     

‘Building up speed’, ‘trying to break free’, ‘pushing it through the pipe’: using metaphor to explore early career STEM researchers’ grant writing capability

This study demonstrates the use of metaphor analysis in needs assessment for developmental support and shows how it can be used to critically examine assumptions in the literature about the ways emerging researchers conceptualize their career trajectory. We investigated the professional development needs of a group of science, technology, engineering and mathematics early career researchers, to provide them with better grant writing support. Conceptual metaphor theory was used to explore interview data, in part to identify where training design could be modified. In the case of the group under investigation, close metaphoric analysis presented a richly embodied view of our participants’ research activity and suggested ways to provide a stronger focus on strategic and processual aspects of grant writing in such settings.     

Professional Learning Communities: A Review of the Literature

International evidence suggests that educational reform’s progress depends on teachers’ individual and collective capacity and its link with school-wide capacity for promoting pupils’ learning. Building capacity is therefore critical. Capacity is a complex blend of motivation, skill, positive learning, organisational conditions and culture, and infrastructure of support. Put together, it gives individuals, groups, whole school communities and school systems the power to get involved in and sustain learning over time. Developing professional learning communities appears to hold considerable promise for capacity building for sustainable improvement. As such, it has become a ‘hot topic’ in many countries.     

Performance prediction of data fusion for information retrieval

The data fusion technique has been investigated by many researchers and has been used in implementing several information retrieval systems. However, the results from data fusion vary in different situations. To find out under which condition data fusion may lead to performance improvement is an important issue. In this paper, we present an analysis of the behaviour of several well-known methods such as CombSum and CombMNZ for fusion of multiple information retrieval results. Based on this analysis, we predict the performance of the data fusion methods. Experiments are conducted with three groups of results submitted to TREC 6, TREC 2001, and TREC 2004. The experiments show that the prediction of the performance of data fusion is quite accurate, and it can be used in situations very different from the training examples. Compared with previous work, our result is more accurate and in a better position for applications since various number of component systems can be supported while only two was used previously.     

“Simultaneous immersion”: How online postgraduate study contributes to the development of reflective practice among public service practitioners

This paper examines how the process of engaging simultaneously in study and work – through online distance-based study – affects students’ capacity to apply their learning in and for the workplace. The paper takes as its starting point the importance of extending notions of “educational effectiveness” beyond course-based attainment to encompass the impact of learning within the workplace. It explores the interface between study and work, focusing on the case of online postgraduate programmes in public management at the University of York. It finds that simultaneous immersion in study and work can create the conditions for “public reflection” that underpin work-based learning and that a key factor is the student-practitioner's ability to mobilise “episodic power.” The paper suggests ways in which existing approaches to online postgraduate learning might be enhanced in order to capitalise on these conditions of simultaneous immersion.     

Exploring the Associations Between Delayed School Entry and Achievement in Primary and Secondary School

This research investigated whether delayed school entry was associated with higher achievement in national tests of reading and numeracy in Grades 3, 5, 7, and 9 (n = 2,823). Delayed entry was related to advantages in reading (0.14 SD) and numeracy (0.08 SD) at Grade 3, although little variance was explained (1%–2%). This slight advantage persisted for both domains in Grades 5 and 7, albeit with smaller effects. In Grade 9 there was no association between delayed entry and either reading or numeracy. Exploratory analyses with subsamples in each grade (n = 424–667) revealed no associations between delayed entry and achievement after controlling for inattention and hyperactivity, and negative associations between inattention and achievement in all grades in both domains (−0.33, −0.49 SD).     

Investigating Classroom Discourse Surrounding Partner Reading

This study examined the functions that student talk served during partner reading events in a second grade classroom. Five major themes of talk emerged from the data including organizational, disputational, word strategy, meaning making and personal talk. All of these types of talk functioned to support partner reading except for personal talk, which occurred infrequently. The classroom teacher also provided support for these same discourses through her mini-lessons and read alouds.     

Why biosecurity matters: students’ knowledge of biosecurity and implications for future engagement with biosecurity initiatives

Background: Research on biosecurity is important as New Zealand’s agricultural export-driven economy is susceptible to biosecurity threats. Because New Zealand is reliant on the primary industries to drive its economy, bovine diseases such as foot and mouth could have a devastating effect on the economy.

Purpose: Making sure that the general public are aware of the importance of maintaining biosecurity is crucial in order to protect New Zealand’s economy, human health, the environment, and social and cultural values. New Zealand Year 9 students’ knowledge of biosecurity was gauged as these students represented the next generation of individuals tasked to maintain biosecurity in New Zealand.

Design: A qualitative approach using the interpretive mode of inquiry was used to investigate the knowledge about biosecurity with New Zealand Year 9 students. Questionnaires and interviews were the data collection tools.

Sample: One hundred and seventy-one students completed a questionnaire that consisted of Likert-type questions and open-ended questions. Nine students were interviewed about their knowledge.

Results: The findings showed that New Zealand Year 9 students lacked specific knowledge about unwanted plants, animals and microorganisms. These students saw illicit drug plants as unwanted plants and mainly saw possums as unwanted animals in New Zealand. Their knowledge about unwanted microorganisms in New Zealand was dominated by human-disease-causing microbes. A lack of knowledge of biosecurity issues in New Zealand was seen as the major factor in these students limited understanding of biosecurity.

Conclusions: Based on these findings, it can be said that knowledge of an issue is critical in enabling individuals to develop an understanding about biosecurity. Explicit teaching of biosecurity-related curriculum topics could provide New Zealand Year 9 students with an opportunity to develop knowledge about biosecurity in New Zealand.     

Educating homeless young children

Desiree, a four-year-old homeless child, spent the night in a subway station and has been in three different emergency shelters during the last nine months. Despite her transient life, she has missed only 10 days of her Head Start program during the school year.Sally Koblinsky is Professor, Family and Community Development, University of Maryland. Martha Taylor is Associate Professor, Food, Nutrition and Food Service Management, University of North Carolina at Greensboro. Stacey Relkin is Staff Assistant, House of Representatives Democratic Caucus.