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961.
Empathy is theorized to improve the teaching effectiveness of teachers in urban and multicultural classroom settings. However, the field has few models useful for training and preparing teachers to cultivate empathy as a professional disposition. This study examines the academic, behavioral, and social/relational interactions of four White female high school teachers with their Black male students. Findings suggest that empathy, as a professional disposition applied by teachers to negotiate interactions with students, requires two phases of implementation. Phase 1 is the acquisition of new knowledge. Phase 2 is the strategic negotiation of that knowledge and interpretation of student feedback to make the necessary pedagogic adjustments in subsequent student–teacher interactions. Implications for teacher education and professional development are discussed.  相似文献   
962.
Laboratory and demonstration have long been used to supplement lecture in chemistry education. Current research indicates that students are better served by laboratories which exercise the higher-order cognitive skills, such as inquiry-based laboratories. However, the time and the resources available to perform these recommended types of laboratories are continually shrinking. Due to these factors, a demonstration-laboratory was designed to allow students to make observations through demonstration rather then through hands-on laboratory. For this study, the hands-on procedures of an inquiry style laboratory were replaced by an instructor demonstration of these same procedures. A significant difference was found between student conceptual understanding before and after the experiment, indicating that students performing the laboratory experiment and students viewing the demonstration-laboratory had an increase in conceptual understanding. However, no significant difference was found between the conceptual understanding of the two groups after the experiment, indicating that students learn roughly the same from both methods and that the demonstration-laboratory at least does no harm to the students conceptually. Long-term effects on student understanding were not measured. Student opinions comparing the demonstration laboratory to a hands-on laboratory were also collected and analyzed.  相似文献   
963.
The transition to kindergarten is regarded as a critical early childhood developmental milestone with important implications for later school outcomes. Little prior research has focused on predictors of socio-behavioral kindergarten outcomes using longitudinal research designs. Further, few studies have examined kindergarten transition using samples of children both with and without disabilities. The goal of the current study was to explore predictors of socio-behavioral kindergarten outcomes in children with and without developmental disabilities over time. Data collection involved parent, preschool teacher, and kindergarten teacher reports of child behavior and involvement in kindergarten transition practices across three time points during transition. Results of hierarchical linear regression analyses demonstrated that preschool child behavioral variables (i.e., adaptive and problem behavior) were stronger predictors of kindergarten outcomes relative to caregiver concerns and involvement in transition preparation. Best practices in kindergarten transition programming for children with and without disabilities are discussed.  相似文献   
964.
    
Research in science education has documented achievement gaps between men and women in math and physics that may reflect, in part, a response to perceived stereotype threat. Research efforts to reduce achievement gaps by mediating the impact of stereotype threat have found success with a short values-affirmation writing exercise. In biology and biochemistry, however, little attention has been paid to the performance of women in comparison with men or perceptions of stereotype threat, despite documentation of leaky pipelines into professional and academic careers. We used methodologies developed in physics education research and cognitive psychology to 1) investigate and compare the performance of women and men across three introductory science sequences (biology, biochemistry, physics), 2) document endorsement of stereotype threat in these science courses, and 3) investigate the utility of a values-affirmation writing task in reducing achievement gaps. In our study, analysis of final grades and normalized learning gains on content-specific concept inventories reveals no achievement gap in the courses sampled, little stereotype threat endorsement, and no impact of the values-affirmation writing task on student performance. These results underscore the context-dependent nature of achievement gaps and stereotype threat and highlight calls to replicate education research across a range of student populations.  相似文献   
965.
Brains Rule! Neuroscience Expositions, funded through a National Institute on Drug Abuse Science Education Drug Abuse Partnership Award, has developed a successful model for informal neuroscience education. Each Exposition is a “reverse science fair” in which neuroscientists present short neuroscience teaching modules to students. This study focuses on results of assessments conducted with neuroscientist presenters during Expositions at two sites, Atlanta, Georgia and Corpus Christi, Texas. The effects of participating in the Expositions on presenters' perceptions of their own presentation and communication skills were evaluated, as was the potential for increased active participation by neuroscientists in future outreach programs. In four of the five Expositions studied, pre- versus post-event surveys demonstrated significant changes in presenters' perceptions of their own abilities to explain neuroscience concepts to children. Over the course of an Exposition, presenters learned to fit their approaches to conveying neuroscience concepts to fifth through eighth graders and learned to link information they presented about the brain and nervous system to children's past experiences to improve comprehension. The present data suggest that Brains Rule! Neuroscience Expositions are effective in improving communication and teaching skills among neuroscience professionals and contribute to professional stewardship by increasing motivation to participate in future informal education programs.  相似文献   
966.
Students with disabilities often struggle with writing tasks. In order to improve the written expression performance of high school students with deficits in written expression, a Direct Instruction writing program was implemented. The participants were six high school students in programs for individuals with learning disabilities. Three of the six students were served in programs for students who are English Language Learners. Using a multiple‐probe across‐participants design, the effect of the writing program was examined. The intervention was implemented over a 5‐week period with maintenance checks conducted 2 and 4 weeks after the termination of instruction. Results were variable, but there appeared to be a positive trend in student writing performance as measured by correct word sequence, length of text, and the TOWL‐3. Implications for practice and future directions are also provided.  相似文献   
967.
The phenomenon of extra tuition is witnessed in many countries and some educationalists have described it as a parallel education system. However, the incidence and impact of extra tuition have often not been studied systematically, especially in Africa. In this article cross-national data for six African education systems (Kenya, Malawi, Mauritius, Namibia, Zambia and Zanzibar) collected by SACMEQ, the Southern and Eastern Africa Consortium for Monitoring Educational Quality, have been used to assess: (a) the incidence and growth of extra tuition, (b) the characteristics of students who received extra tuition, and (c) the association between extra tuition and student achievement. The analyses presented in this paper showed that extra tuition was a widespread phenomenon in all six education systems, and that receiving extra tuition was positively associated with the socio-economic levels of students’ home backgrounds. The association between tuition and student achievement was mixed. The issues and challenges associated with tuition have been discussed and some suggestions for further research made.  相似文献   
968.
969.
This study examined whether appraisals of 45th U.S. President Donald J. Trump by 1433 adolescents (Mage = 16.1, SDage = 1.16, Female = 56.9%, Latinx = 43.6%, White = 35.7%, Black = 12.6%, Asian = 5.8%) predicted change from 2017 to 2018 across four dimensions of sociopolitical development (SPD): marginalization, critical analysis, civic efficacy, and political action. Trump supporters declined in awareness of inequality and race consciousness but increased in voting intentions. Trump detractors increased in awareness of inequality, race consciousness, and experiences of discrimination. Trump supporters and detractors increased in civic efficacy compared to youth with no opinion. Additional findings were moderated by race and ethnicity. Findings suggest adolescents’ SPD has been shaped in distinct ways by the Trump era.  相似文献   
970.
We performed six experiments in order to examine the ability of rats to use moving beacons and landmarks as cues to the location of reward on an eight-arm radial maze. In Experiments 1–4, the cues and goals were moved before each trial, and groups in which a single beacon was placed on the rewarded arm, a single landmark indicated that reward was on the arm immediately to the left of a landmark, or two landmarks were placed on each side of the reward arm were compared. The rats rapidly learned to track the reward in the beacon condition, failed to find the reward sooner than chance expectation with a single landmark, and did only slightly better than chance with two landmarks. In Experiments 5 and 6, the rats were trained in five trials per day, with the landmark and goal locations constant over daily rewarded trials, and in two extinction trials that were inserted among the rewarded trials. The rats found the goal arm at substantially better than chance expectancy with both one and two landmarks. Our results, in agreement with data from recent swimming pool experiments (A. D. L. Roberts & Pearce, 1998), show that rats will use the relationship between moving landmarks and a goal in order to find reward.  相似文献   
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