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21.
Astrid Wichmann Alexandra Funk Nikol Rummel 《European Journal of Psychology of Education - EJPE》2018,33(1):165-184
The act of revising is an important aspect of academic writing. Although revision is crucial for eliminating writing errors and producing high-quality texts, research on writing expertise shows that novices rarely engage in revision activities. Providing information on writing errors by means of peer feedback has become a popular method in writing instruction. However, despite its popularity, students have difficulties in leveraging the potential of peer feedback: feedback uptake is low and students engage in little revision. Instructional support might help learners to make sense of peer feedback and to reflect on the provided information more deeply. The present study investigated the effect of sense-making support on feedback uptake as well as on revision skills, in particular problem detection and problem correction. In an experimental study, 73 university students were randomly assigned to conditions with or without sense-making support. The results indicate that feedback uptake improved concerning two out of three variables: students in the condition with sense-making support made fewer new errors and rejected more incorrect feedback comments. Students’ revision skills only improved with regard to problem detection. Overall, we were able to show that peer feedback alone might not be sufficient to make successful changes in the text and improve revision skills. Sense-making support proved to be effective to some extent and partially helped to maximize the benefits of peer feedback. 相似文献
22.
M Jacobson 《American annals of the deaf》1972,117(3):401-402
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Ford K Hoyer P Weglicki L Kershaw T Schram C Jacobson M 《The Journal of perinatal education》2001,10(2):15-22
The objective of this study was to examine changes in self-concept and self-efficacy during the childbearing year among adolescent mothers (defined as young mothers up to age 20) who were involved in a behavioral intervention. Subjects included a sample of 282 urban, pregnant adolescents (94% African American, 4% white, 2% other). The Tennessee Self-Concept Scale (TSCS) was used to measure self-concept. A scale to measure the self-efficacy of the adolescent mother during the childbearing year was developed and evaluated. Questionnaires were administered during intake for prenatal care and in the postpartum period. In the larger study, the intervention was a peer-centered, mastery modeling intervention designed to increase self-efficacy, improve self-concept, and improve long- and short-term perinatal outcomes. The results in this portion of the data showed that self-concept increased significantly for young women in the experimental group but did not change significantly for young women in the control group. Changes were noted in the TSCS for overall self-concept as well as for several subscores, including identity, self-satisfaction, behavior, the personal self, the family self, and the social self. However, differences between groups did not reach significance once age, parity, site, and time were accounted for, except on TSCS subscales of identity and personal self. Between intake for prenatal care and postpartum, self-efficacy changed significantly for both the experimental and the control groups. Both groups increased in self-efficacy for labor and delivery and decreased in self-efficacy for infant care. In this group of mostly African American teens, peer support and small group care demonstrated positive effects on self-concept. Professional and peer interactions were equally associated in intervention and nonintervention groups with regard to self-efficacy. 相似文献
25.
David M. Hulac Kathleen Aspiranti Madeline Jacobson Maryia Schneider Natalie Johnson 《Psychology in the schools》2019,56(7):1089-1100
School Psychology faculty members are expected to publish articles in peer‐reviewed journals that impact the fields of education and psychology. Both the content and the impact of the articles school psychologists publish may change across time and differ from other disciplines. The current analysis sought to understand average article impact, content, and research focus, and to describe those articles that have the highest impact factor. All of the articles (n = 3670) published by school psychology faculty between January, 2010 and December, 2015 were collected and examined. Three reviewers were trained over 2 hr to read abstracts and to classify the content of those abstracts. The literature was systematically classified into four categories: assessment, consultation, intervention, and professional issues. The title, keywords, and abstract were used to find the category of best fit for each publication. The majority of articles published fall into the broad category of Professional Issues. The average article is cited 17.68 times in Google Scholar and 4.9 times in Web of Science. These data will be useful to understand publication content trends and identify gaps in research. 相似文献
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AbstractWe identified 48 barriers to teaching environmental education reported by teachers in global literature and compared frequency to empirical data we collected from rural Ecuador, part of an understudied region and continent. We utilized Q methodology and interviews with 25 (78%) teachers at 6 schools to identify and categorize barriers. Perceptions of barriers ranked by Ecuadorian teachers were statistically classified into three factors: logistical (associated with fieldtrips, time, and money); training and lack of government support; and attitudinal (associated with student disinterest). In contrast, barriers related to student testing and controversial topics were only reported in more developed countries. Results enable region-specific recommendations. 相似文献
28.
Genetic and Environmental Influences on Vocabulary IQ: Parental Education Level as Moderator 总被引:12,自引:0,他引:12
David C. Rowe Kristen C. Jacobson & Edwin J. C. G. Van den Oord 《Child development》1999,70(5):1151-1162
This article examines how parental education level moderates the genetic and environmental contributions to variation in verbal IQ. Data are from 1909 non-Hispanic Whites and African American sibling pairs from the National Longitudinal Study of Adolescent Health, which obtained nationally-based samples of identical (MZ) twins, fraternal (DZ) twins, full and half siblings, cousins (in the same household), and biologically unrelated siblings. In the whole sample, the variance estimate for heritability (h2 = .57, SE = .08) was greater than that for shared environment (c2 = .13, SE = .04). Both heritability and the shared environmental estimate were moderated, however, by level of parental education. Specifically, among more highly educated families, the average h2 = .74 (SE = .10) and the average c2 = .00 (SE = .05). Conversely, among less well-educated families, heritability decreased and shared environmental influences increased, yielding similar proportions of variance explained by genetic and environmental factors, average h2 = .26 (SE = .15), and average c2 = .23 (SE = .07). 相似文献
29.
Schmolke H Demming S Edlich A Magdanz V Büttgenbach S Franco-Lara E Krull R Klages CP 《Biomicrofluidics》2010,4(4):44113
Polyelectrolyte multilayers (PEMs) based on the combinations poly(diallyldimethylammonium chloride)∕poly(acrylic acid) (PDADMAC∕PAA) and poly(allylamine hydrochloride)∕PAA (PAH∕PAA) were adsorbed on poly(dimethylsiloxane) (PDMS) and tested for nonspecific surface attachment of hydrophobic yeast cells using a parallel plate flow chamber. A custom-made graft copolymer containing poly(ethylene glycol) (PEG) side chains (PAA-g-PEG) was additionally adsorbed on the PEMs as a terminal layer. A suitable PEM modification effectively decreased the adhesion strength of Saccharomyces cerevisiae DSM 2155 to the channel walls. However, a further decrease in initial cell attachment and adhesion strength was observed after adsorption of PAA-g-PEG copolymer onto PEMs from aqueous solution. The results demonstrate that a facile layer-by-layer surface functionalization from aqueous solutions can be successfully applied to reduce cell adhesion strength of S. cerevisiae by at least two orders of magnitude compared to bare PDMS. Therefore, this method is potentially suitable to promote planktonic growth inside capped PDMS-based microfluidic devices if the PEM deposition is completed by a dynamic flow-through process. 相似文献
30.
Narrating Characters: The Making of a School Bully 总被引:1,自引:0,他引:1
Ronald B. Jacobson 《Interchange》2010,41(3):255-283
Jake was a popular sixth-grader at a local public school. He had plenty of friends and admirers, made good grades, and had
adequate social skills. Jake was also a bully. Over the course of that sixth grade year Jake recruited a couple of friends,
and then a much larger groups of peers, to target a classmate: Matthew. The school was quick to respond, but despite clear
training, strong reprimand, and relentless surveillance the bullying of Matthew only stopped when he finally transferred to
a new school. The next year Jake picked a new target: Trent. To date bullying research has largely employed empirical methodologies,
including qualitative and quantitative approaches. This paper offers a fresh perspective, employing a missing philosophical
lens toward the instantiation of bullying on the school campus. How might a bully – or a group of bullying participants –
be narrated in such a way that he or she chooses violence or domination as a means through which to secure status? More specifically,
what forces bear upon the experience of bullying, what cultures might its dominance mirror, and from where is its meaning
derived? In considering these questions I employ the voices of two disparate philosophers; John Dewey and Michel Foucault. 相似文献