The effect of delayed-JOLs and sentence generation on children’s monitoring accuracy and regulation of idiom study     

Mariëtte H. van Loon  Anique B. H. de Bruin  Tamara van Gog  Jeroen J. G. van Merriënboer 《Metacognition and Learning》2013,8(2):173-191

When studying verbal materials, both adults and children are often poor at accurately monitoring their level of learning and regulating their subsequent restudy of materials, which leads to suboptimal test performance. The present experiment investigated how monitoring accuracy and regulation of study could be improved when learning idiomatic phrases. Elementary school children (fourth and sixth-graders) were instructed to predict their test performance by providing judgments of learning (JOLs). They provided JOLs immediately after studying each idiom, after studying all idioms, or after studying all idioms followed by generating sentences in which the idioms were used. Correlations between JOLs and test performance showed that delayed-JOLs and delayed-JOLs with sentence generation were more accurate than immediate JOLs. JOLs after sentence generation also improved regulation of study compared to delayed-JOLs only. Analyses of JOL reaction times suggest that delayed-JOLs led children to retrieve the literal meaning of the idiom, whereas JOLs after sentence generation led children to focus on connections between studied information, contextual information, and prior knowledge. Sentence generation presents a promising method to improve regulation of study, and thus idiom learning.  相似文献   

Effects of radiant heat exposure on pacing pattern during a 15-km cycling time trial     

Koen Levels  Jos de Koning  Iris Broekhuijzen  Tamara Zwaan  Carl Foster  Hein Daanen 《Journal of sports sciences》2013,31(9):845-852

Abstract

The goal of this study was to investigate the effects of different durations of skin temperature manipulation on pacing patterns and performance during a 15-km cycling time trial. Nineteen well-trained men completed three 15-km cycling time trials in 18°C and 50% relative humidity with 4.5-km (short-heat), 9.0-km (long-heat) or without (control) radiant heat exposure applied by infrared heaters after 1.5 km in the time trial. During the time trials, power output, mean skin temperature, rectal temperature, heart rate and rating of perceived exertion were assessed. The radiant heat exposure resulted in higher mean skin temperature during the time trial for short-heat (35.0 ± 0.6°C) and long-heat (35.3 ± 0.5°C) than for control (32.5 ± 1.0°C; P < 0.001), whereas rectal temperature was similar (P = 0.55). The mean power output was less for short-heat (273 ± 8 W; P = 0.001) and long-heat (271 ± 9 W; P = 0.02) than for control (287 ± 7 W), but pacing patterns did not differ (P = 0.55). Heart rate was greatest in control (177 ± 9 beats · min^?1; P < 0.001), whereas the rating of perceived exertion remained similar. We concluded that a radiant heat exposure and associated higher skin temperature reduced overall performance, but did not modify pacing pattern during a 15-km cycling time trial, regardless of the duration of the exposure.  相似文献   

Profiles of school readiness among four-year-old Head Start children     

Tamara G. Halle  Elizabeth C. HairLaura D. Wandner  Nina C. Chien 《Early childhood research quarterly》2012

This study uses the Family and Child Experiences Survey (FACES) data from 1997 to investigate the degree to which child, family, classroom, teacher, and Head Start program characteristics are related to children's school readiness and continued development over the four-year-old Head Start year. Latent class analyses were used to examine the constellation of school readiness competencies within individual Head Start children in both the fall and spring of the four-year-old Head Start year. Multinomial regression analyses examined patterns of association between demographic and program characteristics and profile membership over time. Four distinct developmental profiles were found in the sample in the fall, and three were found in the spring. Furthermore, a substantial proportion of Head Start children (43%) moved from a developmental profile including some risk to a strengths profile between the fall and spring of the Head Start year. Child age, family structure, parental educational attainment, classroom quality and teacher's level of educational attainment emerged as important factors associated with stability and change in profile membership over the four-year-old Head Start year, but receipt of social services through Head Start was not associated with stability or change in profile membership.  相似文献   

Understanding science teaching effectiveness: examining how science-specific and generic instructional practices relate to student achievement in secondary science classrooms     

Jamie N. Mikeska  Tamara Shattuck  Steven Holtzman  Daniel F. McCaffrey  Nancy Duchesneau  Yi Qi 《International Journal of Science Education》2013,35(18):2594-2623

ABSTRACT

In order to create conditions for students’ meaningful and rigorous intellectual engagement in science classrooms, it is critically important to help science teachers learn which strategies and approaches can be used best to develop students’ scientific literacy. Better understanding how science teachers’ instructional practices relate to student achievement can provide teachers with beneficial information about how to best engage their students in meaningful science learning. To address this need, this study examined the instructional practices that 99 secondary biology teachers used in their classrooms and employed regression to determine which instructional practices are predictive of students’ science achievement. Results revealed that the secondary science teachers who had well-managed classroom environments and who provided opportunities for their students to engage in student-directed investigation-related experiences were more likely to have increased student outcomes, as determined by teachers’ value-added measures. These findings suggest that attending to both generic and subject-specific aspects of science teachers’ instructional practice is important for understanding the underlying mechanisms that result in more effective science instruction in secondary classrooms. Implications about the use of these observational measures within teacher evaluation systems are discussed.  相似文献   

Homework Stress: Construct Validation of a Measure     

Idit Katz  Tamara Buzukashvili  Liat Feingold 《Journal of Experimental Education》2013,81(4):405-421

This article presents 2 studies aimed at validating a measure of stress experienced by children and parents around the issue of homework, applying Benson's program of validation (Benson, 1998 Benson, J. 1998. Developing a strong program of construct validation: A test anxiety example. Educational Measurement: Issues and Practice, 17: 10–17. doi: 10.1111/j.1745–3992.1998.tb00616.x[Crossref] , [Google Scholar]). Study 1 provides external validity of the measure by supporting hypothesized relations between stress around homework and students’ and parents’ positive and negative affect, students’ sense of competence, and students’ type of motivation. In Study 2, the measure was administered to students with and without learning disability—2 groups assumed to differ in the level of stress experienced while doing homework. Results of both studies support the validity of the measure.  相似文献   

Impact of senior design project for the development of leadership and management skills in construction management     

Tamara Chowdhury 《European Journal of Engineering Education》2013,38(4):452-467

Senior design courses are a core part of curricula across engineering and technology disciplines. Such courses offer Construction Management (CMG) students the opportunity to bring together, assimilate and apply the knowledge they have acquired over their entire undergraduate academic programme to an applied technical project. Senior or Capstone design course engages students in a real-world project, enhance leadership development, and prepare to manage and lead project teams. The CMG programme's multidisciplinary approach at Alabama A&M University, combines essential components of construction techniques with concepts of business management to develop technically qualified individuals for responsible management roles in the design, construction and operation of major construction projects. This paper analyses the performance of the students and improvement due to the interaction with the faculty advisors and industrial panel during the two semester Capstone project. The results of this Capstone sequence have shown a continuous improvement of student performance.  相似文献   

The worked example and expertise reversal effect in less structured tasks: Learning to reason about legal cases     

Fleurie Nievelstein  Tamara van Gog  Gijs van Dijck  Henny P.A. Boshuizen 《Contemporary educational psychology》2013

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Valuing the promise,wrestling with the process: reflections on ITV teaching and learning in teacher education     

Tamara A Arthaud  Gay. A Ragan  Suzanne. M George 《Educational Action Research》2013,21(2):237-258

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Forming a collaborative action research partnership     

Tamara Platteel  Hans Hulshof  Petra Ponte  Jan van Driel  Nico Verloop 《Educational Action Research》2013,21(4):429-451

This article describes the complex nature of collaborative relationships, the difficulties of conducting research with others, and the complications of partnerships in educational research. To create and sustain a communicative space in which participants can collaborate to innovate education and curriculum, time and opportunity to develop trust in the group are needed. We report on a collaborative action research project in the Netherlands in which 14 teachers, three facilitators and an academic researcher formed a partnership, and together designed Language 1 education. We find contextual and the communicative conditions are important in the collaborative action research partnership. We use metaphors of facilitative actions – map, magnifying glass, mirror and compass – formulated by Wadsworth to analyze and describe the collaboration. We show that the participants had to come to terms with their roles and responsibilities and, through dialogue and reflection, evolved and learned to contribute to the collaborative action research partnership by sustaining dialogue and utilizing their unique expertise.  相似文献   

Black Adolescent Males: Intersections Among Their Gender Role Identity and Racial Identity and Associations With Self‐Concept (Global and School)          下载免费PDF全文

Tamara R. Buckley 《Child development》2018,89(4):e311-e322

Intersectional approaches for understanding identity have gained momentum in the social sciences. Black adolescent males are often perceived as threatening, underachieving, and hypermasculine, which is reinforced through media outlets and psychological research that portray them as a monolith rather than a heterogeneous group with multiple intersecting identities. This cross‐sectional study of 70 Black adolescent males between 14 and 18 years old simultaneously explores their race and gender identities and associations with self‐concept (global and school). Results demonstrated that participants reported a combination of feminine and masculine gender roles, rather than hypermasculine. A canonical correlation analysis found that Black racial identity attitudes (RIAS‐L) and gender roles simultaneously contributed to significant relationships with total and school self‐concept. Study limitations and future directions for research and practice are discussed.  相似文献