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41.
Mandy Savitz‐Romer 《Counselor Education & Supervision》2012,51(2):98-111
This phenomenological study presents 11 urban school counselors’ perceptions of their graduate education in school counseling in relation to their engagement in college readiness counseling with low‐income, 1st‐generation college‐bound students. Findings from 2 rounds of interviews suggest that intentional strategies to integrate postsecondary readiness and planning into counselor education curricula is necessary to efficiently prepare school counselors to promote college access and success for at‐risk youth, thereby reducing the inequities that currently exist in postsecondary degree attainment. 相似文献
42.
Joseph E. Ireland James J. Watters Jo Brownlee Mandy Lupton 《Journal of Science Teacher Education》2012,23(2):159-175
This study explored practicing elementary school teacher’s conceptions of teaching in ways that foster inquiry-based learning
in the science curriculum (inquiry teaching). The advocacy for inquiry-based learning in contemporary curricula assumes the
principle that students learn in their own way by drawing on direct experience fostered by the teacher. That students should
be able to discover answers themselves through active engagement with new experiences was central to the thinking of eminent
educators such as Pestalozzi, Dewey and Montessori. However, even after many years of research and practice, inquiry learning
as a referent for teaching still struggles to find expression in the average teachers’ pedagogy. This study drew on interview
data from 20 elementary teachers. A phenomenographic analysis revealed three conceptions of teaching for inquiry learning
in science in the elementary years of schooling: (a) The Experience-centered conception where teachers focused on providing
interesting sensory experiences to students; (b) The Problem-centered conception where teachers focused on engaging students
with challenging problems; and (c) The Question-centered conception where teachers focused on helping students to ask and
answer their own questions. Understanding teachers’ conceptions has implications for both the enactment of inquiry teaching
in the classroom as well as the uptake of new teaching behaviors during professional development, with enhanced outcomes for
engaging students in Science. 相似文献
43.
44.
Berkley Hudson 《Visual Communication Quarterly》2014,21(3):174-177
Kim Komenich, 58, has worked as a photographer since he was a kid. He has traveled the world, making pictures—from Iraq to Vietnam, El Salvador, and the Philippines. He won the Pulitzer Prize for Spot News Photography in 1987. Now he is an assistant professor for multimedia at San Jose State University, his undergraduate alma mater. 相似文献
45.
Peter Hudson 《欧洲师范教育杂志》2014,37(1):63-73
Mentors play a key role in developing preservice teachers for their chosen careers, and providing feedback appears as a significant relational interaction between the mentor and mentee that assists in guiding the mentee’s practices. But what are mentors’ perspectives on providing feedback to their mentees? In this case study, eight mentors viewed a professional video-recorded science lesson facilitated by a final-year preservice teacher during practicum for the purposes of providing oral feedback in a simulated mentor–mentee discussion. Findings showed that mentors’ feedback was variable in both their positive feedback and constructive criticisms and, in one case, the feedback was contrasting in nature. Implications are discussed, including preservice teachers receiving feedback from more than one mentor and universities researching the design of valid and reliable tools to guide mentors’ oral feedback 相似文献
46.
Marco Nese Francesco Nicotra Charles A. Pleasance Aaron Foisi Nmungwun Heather E. Hudson 《Communication Booknotes Quarterly》2013,44(2):48-49
Antonio Meucci 1808–1889 by Marco Nese and Francesco Nicotra (Italy/Italy Magazine, 150 Fifth Ave., New York, NY 10011—price not given, ISBN not provided) The Spirit of Independent Telephony by Charles A. Pleasance (Independent Telephone Books, PO Box 321, Johnson City, TN 37601—$29.50, ISBN 0-9622205-0-7) Video Recording Technology: Its Impact on Media and Home Entertainment by Aaron Foisi Nmungwun (Hillsdale, NJ: Lawrence Erlbaum Associates, 1989—$49.95/$24.95, ISBN 0-0858-0360-2 hard, and 0-8058-0622-9 paper) Communication Satellites: Their Development and Impact by Heather E. Hudson (New York: Free Press, 1990—$24.95, ISBN 0-02-915320-4) 相似文献
47.
This paper reports on a research study conducted with a group of practising primary school teachers (n = 24) in North East Scotland during 2011–2012. The teachers were all participants in a newly developed Masters course that had been designed with the aim of promoting the development of mathematical thinking in the primary classroom as part of project supported by the Scottish Government. The paper presents the background for this initiative within the context of the Scottish Curriculum for Excellence reform. Particular attention is given to the epistemological positioning of the researchers as this influenced both the curriculum design process and also the theoretical framing of the research study which are both described. The project was set up within a design research framework, which aimed to promote classroom-based action research on the part of participants through the course and also research by the university researchers into the process of curriculum development. The research questions focused on the teachers’ confidence, competence, attitudes and beliefs in relation to mathematics and their expectations and experiences of the impact on pupil learning arising from this course. Empirical data were drawn from pre- and post-course surveys, interviews and observations of the discussion forums in the online environment. Findings from this study highlight the way the course had a transformational and emancipatory impact on these teachers. They also highlight ways in which the ‘framing’ of particular aspects of the curriculum had an oppressive impact on learners in the ways that suppressed creativity and limited the exercise of learner autonomy. Furthermore, they highlight the ways in which a number of these teachers had experienced mathematics as a school subject in very negative ways, involving high levels of ‘symbolic violence’ and of being ‘labelled’. 相似文献
48.
Rhetoric and poetry 总被引:2,自引:1,他引:1
Hoyt H. Hudson 《Quarterly Journal of Speech》2013,99(2):143-154
To win in 1972 the Democrats needed a unified rhetoric. Their strategy was to emphasize persona. The breaking news of Senator Eagleton's mental health, coming at a strategic time, created a fantasy that chained through the electorate and presented the McGovern persona as inconsistent, inept, and untrustworthy. 相似文献
49.
Eric R. Muoz Jaclyn B. Caccese Brittany E. Wilson Kyle T. Shuler Fernando V. Santos Carolina T. Cabn John J. Jeka Dianne Langford Matthew B. Hudson 《运动与健康科学(英文)》2021,10(2):122-130
BackgroundConsidering the potential cumulative effects of repetitive head impact (HI) exposure, we need sensitive biomarkers to track short- and long-term effects. Circulating small extracellular vesicles (sEVs) (<200 nm) traffic biological molecules throughout the body and may have diagnostic value as biomarkers for disease. The purpose of this study was to identify the microRNA (miRNA) profile in circulating sEVs derived from human plasma following repetitive HI exposure.MethodsHealthy adult (aged 18–35 years) soccer players were randomly assigned to one of 3 groups: the HI group performed 10 standing headers, the leg impact group performed 10 soccer ball trapping maneuvers over 10 min, and the control group did not participate in any soccer drills. Plasma was collected before testing and 24 h afterward, and sEVs were isolated and characterized via nanoparticle tracking analysis. Next-generation sequencing was utilized to identify candidate miRNAs isolated from sEVs, and candidate microRNAs were analyzed via quantitative polymerase chain reaction. In silico target prediction was performed using TargetScan (Version 7.0; targetscan.org) and miRWalk (http://mirwalk.umm.uni-heidelberg.de/) programs, and target validation was performed using luciferase reporter vectors with a miR-7844-5p mimic in human embryonic kidney (HEK) 293T/17 cells.ResultsPlasma sEV concentration and size were not affected across time and group following repetitive HI exposure. After 24 h, the HI read count from next-generation sequencing showed a 4-fold or greater increase in miR-92b-5p, miR-423-5p, and miR-24-3p and a 3-fold or greater decrease in miR-7844-5p, miR-144-5p, miR-221-5p, and miR-22-3p. Analysis of quantitative polymerase chain reaction revealed that leg impact did not alter the candidate miRNA levels. To our knowledge, miR-7844-5p is a previously unknown miRNA. We identified 8 miR-7844-5p mRNA targets: protein phosphatase 1 regulatory inhibitor subunit 1B (PPP1R1B), LIM and senescent cell antigen-like domains 1 (LIMS1), autophagy-related 12 (ATG12), microtubule-associated protein 1 light chain 3 beta (MAP1LC3B), integrin subunit alpha-1 (ITGA1), mitogen-activated protein kinase 1 (MAPK1), glycogen synthase kinase 3β (GSK3β), and mitogen-activated protein kinase 8 (MAPK8).ConclusionCollectively, these data indicate repetitive HI exposure alters plasma sEV miRNA content, but not sEV size or number. Furthermore, for the first time we demonstrate that previously unknown miR-7844-5p targets mRNAs known to be involved in mitochondrial apoptosis, autophagy regulation, mood disorders, and neurodegenerative disease. 相似文献
50.