Behavioral patterns of Djungarian hamsters: An adaptive profile

Djungarian hamsters (Phodopus sungorus) were observed in a series of laboratory tests, including home cage activity, wheel running, open-field behavior, sexual dimorphism for body mass, copulatory behavior, tonic and dorsal immobility, climbing, digging, nest building, and parental behavior. Fourteen resulting measures were compared with previous results from this laboratory from a variety of muroid species. A cluster of behavioral adaptations emerged with several marked similarities to the behaviors of a group of North American Microtus species, whereas other behaviors appeared to more closely reflect the classification of the hamsters as cricetines. It is suggested thatPhodopus andMicrotus species may have evolved many similar adaptive characteristics in response to shared environmental variables.     

Affect-congruent social-cognitive evaluations and behaviors

This study examined whether the affect children feel toward peers would influence children's social-cognitive evaluations and behaviors. The sample consisted of 209 fifth-grade children (11- to 12-year-olds; 119 boys and 90 girls). For each child, 3 target peers (liked, disliked, and neutral) were identified via a sociometric nomination procedure. The names of the targets were then inserted into hypothetical vignettes in which the target peer's behavior had a negative consequence for the child. After each vignette, questions about intent, outcome expectations, and self-efficacy beliefs were asked. In addition, self-reports regarding relationship-specific proactive and reactive aggression and regarding victimization were collected. The results demonstrate that children social-cognitively differentiate between the relationship types and that relationship-specific evaluations are associated with relationship-specific behaviors.     

Developing science process skills in special schools in South Africa

This paper describes research conducted alongside the implementation of 'Translation Activities' to teach science process skills in three Schools for Children with Special Educational Needs (known as special schools) in the Western Cape, South Africa. Teachers were interviewed about the differences of teaching science to their learners in the context of the new Outcomes Based Education Curriculum. They were then trained in the strategy and observed while they started to implement it in their classrooms. Further interviews were conducted over the period of a year to discover how this particular teaching innovation fitted with the special conditions. The case studies explain how pupils were able to spend a greater proportion of time working in groups, learning from the activities, and attempt to throw light on how access to science might be facilitated in a future system characterised by inclusion.     

Bringing the Science of Team Training to School-Based Teams

Teams are ubiquitous in schools in the 21st Century; yet training for effective teaming within these settings has lagged behind. The authors of this article developed 5 modules, grounded in the science of team training and adapted from an evidence-based curriculum used in medical settings called TeamSTEPPS®, to prepare instructional and administrative personnel for teamwork and to enhance their teamwork skills. The resulting 5 modules, available for download on the American Psychological Association website, are collectively called Teach Teamwork and include: Introduction to Teams and Teamwork, Communication, Mutual Support, Situation Monitoring, and Leadership. In this article, the modules and supplemental materials are described, along with recommendations for implementation.     

Translating Comments on Student Evaluations into the Language of Learning

Written comments on student evaluations often seem idiosyncratic, lacking the power of numerical statistical data. These statements, however, may sometimes reveal intellectual challenges common to novice learners in our disciplines. Instructors can use these insights as part of a scholarly approach to teaching, making meaningful adjustments to future classes and informing curricular choices in productive ways. In this article we examine common student complaints in three particular situations: quantitative classes, writing-intensive courses, and classes taught using student-active formats. We discuss implications of these comments for faculty as they seek to promote students’ intellectual development. Linda C. Hodges is Director of the Harold W. McGraw, Jr. Center for Teaching and Learning at Princeton University. She received her B.S. in Chemistry from Centre College of Kentucky and her Ph.D. in Biochemistry from the University of Kentucky. Her special interests include the scholarship of teaching and learning and faculty beliefs about teaching. Katherine Stanton, Assistant Director of the McGraw Center, received her B.A. from Swarthmore College and her M.A. and Ph.D. in English Literature from Rutgers University. Her pedagogical interests include course design and teaching the interpretative process.     

Transformations in learning and teaching through Initial Teacher Education

In England, little research has been carried out into how pre‐service secondary English teachers transform what they know as they learn to teach. They are seldom asked to reflect explicitly on the connections between the pedagogy of their undergraduate studies and their pedagogical experiences as student teachers. The initial teacher education committee of the National Association for the Teaching of English decided to explore these connections by asking student teachers on English Postgraduate Certificate in Education (PGCE) courses in five different university departments of education to respond to a series of questions at the start and end of the academic year 2004–2005. The questions fall into four broad areas: student teachers' experiences as learners at undergraduate level and developing ideas about teaching; the nature of the subject English; tensions encountered during the PGCE course; new learning about teaching. The purpose of this article is to discuss some patterns emerging from the research. The most prominent of these is student teachers' realisation that good teaching comes from teachers seeing themselves as learners. We argue that ‘reflexivity’ ( Moore, 2004 ) is a valuable way to help student teachers begin to understand this transformation from learner into learning teacher.     

The road to excellence: deliberate practice and the development of expertise

The relative contribution of domain‐specific and non‐domain‐specific activities to the development of soccer expertise was examined using a retrospective cross‐sectional design. Elite and sub‐elite players aged between 9 and 18 years of age completed a participation history questionnaire under supervision. Weekly and accumulated hours spent in soccer team practice most consistently discriminated between skill levels across age cohorts. Elite players spent more time in decision‐making activities during team practice, possessed higher levels of motivation and had greater parental support. Maturational indices, time spent in playful activities, sporting diversity and time at which specialization occurred did not differentiate between groups. Engaging in activities deliberately designed to improve performance rather than mere experience within the domain or experience of related activities is likely to lead to elite status.     

The developmental costs of high self-esteem for antisocial children

Two hypotheses--high self-esteem leads children to act on antisocial cognitions (disposition-activating hypothesis) and high self-esteem leads children to rationalize antisocial conduct (disposition-rationalizing hypothesis)--were investigated in two longitudinal studies. In Study 1 (N= 189; mean age = 11.1 years), antisocial behavior was aggression; in Study 2 (N= 407; mean age = 10.8 years) it was avoidance of the mother. In both studies, there was little evidence for the disposition-activating hypothesis but considerable support for the disposition-rationalizing hypothesis. Over time, aggressive children with high self-esteem increasingly valued the rewards that aggression offers and belittled their victims, and avoidant children with high self-esteem increasingly viewed their mother as harassing and uninvolved. For antisocial children, high self-esteem carries costs.     

Accuracy feedback improves word learning from context: evidence from a meaning-generation task

The present study asked whether accuracy feedback on a meaning generation task would lead to improved contextual word learning (CWL). Active generation can facilitate learning by increasing task engagement and memory retrieval, which strengthens new word representations. However, forced generation results in increased errors, which can be detrimental for learning if they are not corrected. The goal of this study was to determine whether immediate feedback on response accuracy would ameliorate this risk. The study was conducted using an intelligent tutoring system, which presents target words in multiple contexts and prompts users to generate a target word meaning after each context. One group of participants (feedback group) received immediate feedback based on Markov Estimation of Semantic Association (MESA), which estimates the distance between the learner response and the target word meaning. The control group did not receive feedback. Results from conventional (pre/post-test) measures showed greater gains in accuracy and confidence for the feedback group. Moreover, when contextual support was decreased mid-way through the training (from trial 3 to trial 4), MESA measures showed a corresponding drop in accuracy, but only for the No-Feedback group. These findings suggest that accuracy feedback can improve outcomes in CWL, particularly when there is an increased risk of errors. This strengthens the case for meaning generation as a tool to build high-quality lexical representations.