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231.
Teaching through controversial, politically charged issues is promoted in Anglo-American democracies as a key means for cultivating active citizenry and democratic values. However, the challenges of discussing controversial issues in the classroom may differ in younger, deeply divided democracies that lack common ground and institutional stability. In this study we ask, what approaches to the teaching of controversial issues do Israeli teachers adopt while enacting a curricular unit concerning Israel’s founding fathers? The data were collected in an ethnographic study in two primary schools during the 2012–2013 school year. We use linguistic ethnographic methods to analyse the curricular materials and their enactment in four video-recorded lessons in three classrooms. We argue that while the curriculum addresses deeply controversial content, it is designed to inculcate a shared national ethos and therefore avoids controversy. In practice, teachers and students engaged with controversial issues, but in ways that defused their volatility. We highlight two heretofore undocumented approaches to controversial issues: (1) sidestepping controversy by stripping it of real world complexities, and (2) scholasticizing the discussion by focusing on literacy practices. Finally, we discuss the rationales for using these two approaches to defuse controversy in the classroom, and their limitations.  相似文献   
232.
Continuing education (CE) is an essential element in the life‐long learning of health care providers and educators. Despite the importance of the anatomical sciences in the training and practice of clinicians, no studies have examined the need/state of anatomy‐related CE nationally. This study assessed the current landscape of CE in the anatomical sciences to contextualize preferences for CE, identify factors that influence the perceived need for CE, and examine the association between supply and demand. Surveys were distributed to educators in the anatomical sciences, practicing physical therapists (PTs), and anatomy training programs across the United States. Twenty‐five percent (9 of 36) of training programs surveyed offered CE, certificates, or summer series programs related to anatomy. The majority of PTs (92%) and anatomy educators (81%) felt they had a potential or actual need for anatomy related CE with the most popular formats being online videos/learning modules and intensive, hands‐on workshops. The most commonly perceived barriers to participating in CE for both groups were program location, cost, and duration, while educators also perceived time of year as a significant factor. Logistic regression analyses revealed that no investigated factor influenced the need or desire for PTs to engage in anatomy related CE (P ≤ 0.124), while teaching experience and the highest level of learner taught significantly influenced the perceived need among anatomy educators (P < 0.001). Overall, quantitative and qualitative analyses revealed a robust need for CE that strategically integrates anatomy with areas of clinical practice and education. Anat Sci Educ 11: 225–235. © 2017 American Association of Anatomists.  相似文献   
233.
In a middle-class sample of mothers of 2-year-olds, adult attachment classifications measured in the Adult Attachment Interview (AAI) were related to maternal self-reported emotional well-being and observed parenting behavior, and the potential mediating and moderating roles of maternal emotion were tested. Mothers classified as dismissing on the AAI reported significantly lower levels of positive affectivity. Mothers classified as preoccupied reported significantly higher levels of negative affectivity and anxiety. Preoccupied mothers were observed to be significantly higher on angry/intrusive parenting, but this association was not mediated by attachment-related differences in maternal emotion. Maternal emotional well-being did, however, moderate the associations between adult attachment and parenting behavior: Dismissing attachment was significantly associated with lower warmth/responsiveness only among mothers with higher levels of depressive symptoms.  相似文献   
234.
Much of the research in higher education has treated student bodies as homogeneous groups with a consequent neglect of any consideration of gender differences. To test the validity of such research a questionnaire was administered to 255 psychology students. The results showed some important differences in responses between the genders. In particular, the female students reported attaching more importance than males to pre‐course aims, rated various learning activities as more valuable and interesting than males and reported more improvement in nine of the 12 skills surveyed than the males. The males rated experiencing less difficulty for various aspects of the course than anticipated than did the females for 11 of 12 potential difficulties listed. As a consequence, it is suggested that researchers ought to be wary of conducting research into various aspects of higher education without considering potential gender differences.  相似文献   
235.
Results from a sample of 1,013 Georgia principals who rated 12,617 teachers are used to compare holistic and analytic principal judgments with indicators of student growth central to the state’s teacher evaluation system. Holistic principal judgments were compared to mean student growth percentiles (MGPs) and analytic judgments from a formal observation protocol. The correlations of a holistic principal rating with teacher MGPs and observation protocol scores were 0.22 and 0.32. Teachers selected as most successful at increasing student achievement had a mean MGP that was a full SD higher than did teachers selected as least successful, and a mean observation protocol score that was 1.35 SDs higher. Holistic principal judgments appear to be much more strongly influenced by observations of teachers’ classroom practices than they were by evidence of growth in student achievement.  相似文献   
236.
Abstract

Mistaken beliefs pose a barrier to science learning. For this reason, it is important to understand the circumstances in which they emerge and change. In the current paper, we apply complexity theory to shed light on the nature of mistaken beliefs. The strength of this approach lies in conceptualizing beliefs as dynamic stabilities, a well-defined construct that can be indexed precisely. For example, Recurrence Quantification Analysis (RQA) can determine the presence of dynamic stabilities by analyzing variability in time-series data. We applied this analytical tool to probe for mistaken beliefs in a beam-balancing task, a task that is known to elicit mistaken beliefs in preschoolers. Using a case-study design with four preschoolers, we tracked children’s hand position with motion sensors as they balanced various beams. The resulting time series of hand position was submitted to RQA, yielding two important results: First, we found that consistent mistakes in trying to balance the beams were not always accompanied by dynamic stability. This undermines the common assumption that overt consistency in task performance is sufficient to conclude the presence of beliefs. Second, we found strong individual differences over time, as children explored the balance beams. Applications to science education are discussed.
  • Highlights
  • A classical task of beam balancing was used to explore the underlying dynamics of children’s mistaken beliefs.

  • Moment-to-moment hand movements were tracked and subjected to a multi-dimensional recurrence quantification analysis (RQA).

  • Dynamic stability was captured through percent laminarity (%LAM), a measure of rigidity in children’s explorations.

  • The RQA measure of %LAM shed light on patterns of stability that were not available from the analysis of overt behavior.

  • In line with complexity theory, a model of persistent mistakes is offered that has important implications for science education.

  相似文献   
237.
OBJECTIVE: The purpose was to identify different operational definitions of maltreatment severity, and then to examine their predictive validity. METHOD: Children and their primary caregivers participating in a consortium of ongoing longitudinal studies were interviewed when they were approximately 4 and 8 years of age to assess behavior problems, and developmental and psychological functioning. Four different severity definitions were identified and applied to 519 children who were reported for alleged maltreatment between Birth and the Age 8 interview. A taxonomy for defining maltreatment characteristics (Barnett, Manly, & Cicchetti, 1993) was applied to Child Protective Service records to define severity as (a) Maximum Severity within each of five maltreatment types, (b) Overall Maximum Severity across the five types, (c) Total Severity or the sum of the maximum severity for each of five types, and (d) Mean Severity or the average severity for those types of maltreatment alleged, during each of two time periods-Birth to Age 4, and Age 4 to Age 8. RESULTS: Regression analyses that controlled for socio-demographic factors, early maltreatment (Birth to Age 4), prior functioning (Age 4), and site revealed that (a) all four severity definitions for maltreatment reports between Age 4 and Age 8 predicted Age 8 behavior problems, (b) Maximum Severity by Type and Mean Severity predicted adaptive functioning at Age 8, and (c) only Maximum Severity by Type was related to anger, at Age 8. Follow-up regression analyses indicated that only Maximum Severity by Type, specifically physical abuse, accounted for outcomes, beyond maltreatment occurrence versus non-occurrence. CONCLUSION: The results suggest that maltreatment severity definitions that preserve ratings within types of maltreatment may be the optimal approach to measure the severity of children's experiences.  相似文献   
238.
Abstract

Using grounded theory, we examined the ways in which undergraduate teacher candidates with disabilities developed a sense of purpose and constructed professional identities. Our findings suggest K-12 experiences with advocacy as well as exclusionary school experiences influenced their emerging professional identities. Resistance to a deficit view of disability was central to teachers’ professional identities and influenced their desire to become “change agents” in their future professions. We describe collegiate experiences that affirmed or presented roadblocks to their career path.  相似文献   
239.
The central idea of differential item functioning (DIF) is to examine differences between two groups at the item level while controlling for overall proficiency. This approach is useful for examining hypotheses at a finer-grain level than are permitted by a total test score. The methodology proposed in this paper is also aimed at estimating differences at the item rather than the overall score level, yet with the innovation where item-level differences for many groups simultaneously are the focus. This is a straightforward generalization of DIF as variance rather than one or several group differences; conceptually, this can be referred to as item difficulty variation (IDV). When instruction is of interest, and "groups" is a unit at which instruction is determined or delivered, then IDV signals value-added effects that can be influenced by either demographic or instructional variables.  相似文献   
240.
The data combine objectively measured sleep and thrice‐daily salivary cortisol collected from a 4‐day diary study in a large Midwestern city with location data on all violent crimes recorded during the same time period for N = 82 children (Mage = 14.90, range = 11.27–18.11). The primary empirical strategy uses a within‐person design to measure the change in sleep and cortisol from the person's typical pattern on the night/day immediately following a local violent crime. On the night following a violent crime, children have later bedtimes. Children also have disrupted cortisol patterns the following morning. Supplementary analyses using varying distances of the crime to the child's home address confirm more proximate crimes correspond to later bedtimes.  相似文献   
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