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81.
82.
Jan Alexis Nielsen 《Research in Science Education》2013,43(1):371-393
This paper explores the challenges of using the Toulmin model to analyze students’ dialogical argumentation. The paper presents a theoretical exposition of what is involved in an empirical study of real dialogic argumentation. Dialogic argumentation embodies dialectical features — i.e. the features that are operative when students collaboratively manage disagreement by providing arguments and engaging critically with the arguments provided by others. The paper argues that while dialectical features cannot readily be understood from a Toulminian perspective, it appears that an investigation of them is a prerequisite for conducting Toulminian analysis. This claim is substantiated by a detailed review of five of the ten most significant papers on students’ argumentation in science education. This leads to the surprising notion that empirical studies in the argumentation strand — even those studies that have employed non-dialectical frameworks such as the Toulmin model — have implicitly struggled to come to terms with the dialectical features of students’ discourse. The paper finally explores how some scholars have worked to attend directly to these dialectical features; and it presents five key issues that need to be addressed in a continued scholarly discussion. 相似文献
83.
Candido J. Ingles Jose M. Garcia‐Fernandez Juan L. Castejon Antonio Valle Beatriz Delgado Juan C. Marzo 《Psychology in the schools》2009,46(10):1048-1060
This study examined the reliability and validity evidence drawn from the scores of the Spanish version of the Achievement Goal Tendencies Questionnaire (AGTQ) using a sample of 2,022 (51.1% boys) Spanish students from grades 7 to 10. Confirmatory factor analysis replicated the correlated three‐factor structure of the AGTQ in this sample: Learning Goals (LG), Social Reinforcement Goals (SRG), and Performance Goals (PG). The AGTQ yields relatively reliable scores for Spanish students. Logistic regression analyses were used to provide additional validity evidence of AGTQ scores on academic success (general, Spanish, and mathematics). Results indicated that general academic success was 15% and 5% more likely every time that scores on LG and PG scales increased 1 point, respectively, although general academic success was 9% less likely every time that scores on SRG scale increased 1 point. These results were similar for Spanish and mathematics. However, the score on the LG scale did not forecast success in both subjects. © 2009 Wiley Periodicals, Inc. 相似文献
84.
85.
This is a longitudinal study that focuses on blog-writing for the purpose of self-assessing competencies, and which was carried out within the practicum of a degree course in Primary Education Teaching at the University of Barcelona. Over the course of three academic years, students and a teacher have used a Platform 2.0 program, specially created for the study, to reflect on their learning processes and to self-assess with respect to the benchmark competences selected. The results show, first, a significant increase in students’ levels of awareness of their own competences, thanks to the optimisation of their communicative competency to explain same, and guided by the teacher’s feedback; and second, a growing level of satisfaction that can be observed in the assessment surveys on the process implemented. 相似文献
86.
The theory-of-mind abilities of twins, children with nontwin siblings, and only children were compared to investigate further the link between number and type of siblings and theory-of-mind abilities. Three- to 5-year-old children with nontwin siblings outperformed both only children and twins with no other siblings, twins who also had other siblings outperformed twins who did not, and children with at least 1 opposite-sex sibling outperformed children with only same-sex siblings. Twins performed significantly better when asked about the false beliefs of their twins than they did when asked about the false beliefs of their friends. Results are discussed in terms of potential mechanisms that may account for the twin and sibling effects. 相似文献
87.
Megan H. Wickstrom Stephanie Wilm Emily Mills Alexis Johnson Nicole Leonard Raegan Larberg 《Educational Action Research》2018,26(1):42-58
Pre-service teachers need to develop habits of mind that allow them to grow as new teachers. This article describes an elementary mathematics methods course in which teaching as an experiment was used a framework for pre-service teachers to participate in action research by developing learning goals, observing and analyzing student thinking, hypothesizing and enacting teaching strategies, and reflecting on the effectiveness of a lesson. Through analysis of reflections and lesson plans, the article explores three groups of pre-service teachers’ reflections on teaching as well as their confidence across the semester. By treating lessons as experiments, the pre-service teachers were able to develop appropriate teaching responses over time as well as gain confidence in their abilities. 相似文献
88.
Virginia W. Berninger William D. Winn Patricia Stock Robert D. Abbott Kate Eschen Shin-Ju Lin Noelia Garcia Marci Anderson-Youngstrom Heather Murphy Dan Lovitt Pamala Trivedi Janine Jones Dagmar Amtmann William Nagy 《Reading and writing》2008,21(1-2):95-129
Two instructional experiments used randomized, controlled designs to evaluate the effectiveness of writing instruction for
students with carefully diagnosed dyslexia, which is both an oral reading and writing disorder, characterized by impaired
word decoding, reading, and spelling. In Study 1 (4th to 6th grade sample and 7th to 9th grade sample), students were randomly
assigned to orthographic or morphological spelling treatment but all students were taught strategies for planning, writing,
and reviewing/revising narrative and expository texts. Both treatments resulted in improvement on three measures of spelling
and one measure of composition. Morphological treatment resulted in better improvement in spelling pseudowords, whereas orthographic
treatment resulted in better improvement in rate of reading pseudowords. In Study 2 (4th to 6th grade sample), students were
randomly assigned to explicit language treatment (phonological working memory + phonological-orthographic spelling + science
report writing training) or nonverbal problem solving treatment (virtual reality-based computer simulation, drawing maps,
and building clay models). Both treatments used science content material and resulted in significant improvement in spelling
and reading pseudowords (accuracy and rate). The surprising finding was that hands-on, engaging science problem solving led
to more improvement in phonological working memory than did specialized phonological instruction. Only when spelling instruction
emphasized orthography or morphology (Study 1) did real word spelling improve.
Preparation of this chapter was supported by Grant Nos. HD25858 and P50 33812 from the National Institute of Child Health
and Human Development (NICHD).
In Study 1 teaching assistants included Sylvia Abbott, Marci Anderson-Youngstrom, Belle Chennault, Kate Eschen, Noelia Garcia,
Sandra Hiramatsu, Lynn Junell, Julia Kim, Stephanie King, Shin-Ju (Cindy) Lin, Rebecca Metzger, Heather Murphy, Jennifer Norton,
Sue Palewicz, Rebecca Pirie, and Suzanna West. Also on the assessment team were Sylvia Abbott, Belle Chenault, Kate Eschen,
and Rebecca Pirie. Certified teachers Diana Hoffer and Christina Johnson implemented the composition lessons written by the
first author. In Study 2, teaching assistants included Nicole Alston-Abel, Leah Altemeier, Wade Altom, Marci Anderson-Youngstrom,
Annie Boyd, Nicole Garcia, Laura Gould, Marta Holsinger, Yen-Ling Lee, Shin-Ju (Cindy) Lin, Laurie McCarthy, Heather Murphy,
Hema O’Shea, Michelle Proux, Kristine Tardiff, and Kari Terjeson. Janine Jones supervised the assessment team. Margaret McShane
and Doug Stock served as administrative assistants. 相似文献
89.
The impact of English language learner status on screening for emotional and behavioral disorders: A differential item functioning (DIF) study 下载免费PDF全文
Matthew C. Lambert Allen G. Garcia Stacy‐Ann A. January Michael H. Epstein 《Psychology in the schools》2018,55(3):229-239
There have been significant changes in the racial/ethnic and linguistic background of students attending public schools in the United States. The number of public‐school students who are English language learners (ELLs) participating in programs of language assistance has more than doubled over the past two decades. In 1993–1994, 5.1% of public‐school students in the United States were ELLs, or an estimated 2.1 million students. As of 2014–2015, 9.4% of students were ELLs, or an estimated 4.6 million students. It is estimated that by 2030, upward of 40% of school children will speak English as a second language. Meeting the needs of students who are not proficient in English is challenging for school professionals and even more so if they are identified for special services. Researchers have found that ELL students live in situations with numerous high‐risk factors, including poverty, inadequate schools, poor and violent neighborhoods, and limited access to adequate health care, mental health services, and schools. As a group, these students are more likely to underperform academically, have a lower grade point average, and drop out of school compared to non‐ELL Latino students. 相似文献
90.
Developmental Outcome of Minority Infants: A Process-oriented Look into Our Beginnings 总被引:2,自引:0,他引:2
Cynthia T. Garcia Coll 《Child development》1990,61(2):270-289
This article reviews the literature on the development of children of minority status from birth to 3 years of age (infants). 5 major sources of influence on the developmental outcome of minority infants are proposed: cultural beliefs and caregiving practices, health status and health care practices, family structure and characteristics, socioeconomic factors, and biological factors. It is suggested that differences exist between minority and Anglo families in their developmental goals and interactions during the infancy period. The health status of some minority groups places these infants in an at-risk category for neurodevelopmental problems. The family context is characterized by younger mothers, a higher percentage of single heads of households, but also large, extended families. Socioeconomic factors have a pervasive influence on both infants and parents, and the contribution of biological factors is suggested but poorly understood. It is concluded that these factors act synergistically to place these infants in alternative (not necessarily deviant) developmental pathways, or in "at-risk" categories for neurodevelopmental problems, while canalization processes are operating to insure that major developmental milestones are achieved. 相似文献