A Syllabus for Response-able Inheritance in Science Education     

Marc Higgins  Sara Tolbert 《Parallax》2018,24(3):273-294

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A SPECIAL THANK YOU TO BOYD RICHARDS     

Marc Rosenberg  Loralee Wooten 《Performance Improvement Quarterly》1995,8(3):149-149

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Associations Between Perceived Material Deprivation,Parents’ Discipline Practices,and Children's Behavior Problems: An International Perspective     

Anika Schenck-Fontaine  Jennifer E. Lansford  Ann T. Skinner  Kirby Deater-Deckard  Laura Di Giunta  Kenneth A. Dodge  Paul Oburu  Concetta Pastorelli  Emma Sorbring  Laurence Steinberg  Patrick S. Malone  Sombat Tapanya  Liliana M. Uribe Tirado  Liane P. Alampay  Suha M. Al-Hassan  Dario Bacchini  Marc H. Bornstein  Lei Chang 《Child development》2020,91(1):307-326

This study investigated the association between perceived material deprivation, children's behavior problems, and parents’ disciplinary practices. The sample included 1,418 8- to 12-year-old children and their parents in China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States. Multilevel mixed- and fixed-effects regression models found that, even when income remained stable, perceived material deprivation was associated with children's externalizing behavior problems and parents’ psychological aggression. Parents’ disciplinary practices mediated a small share of the association between perceived material deprivation and children's behavior problems. There were no differences in these associations between mothers and fathers or between high- and low- and middle-income countries. These results suggest that material deprivation likely influences children's outcomes at any income level.  相似文献   

Development of dyslexic subgroups:     

Franklin R. Manis  Mark S. Seidenberg  Lynne Stallings  Marc Joanisse  Caroline Bailey  Laurie Freedman  Suzanne Curtin  Patricia Keating 《Annals of dyslexia》1999,49(1):105-134

There is a consensus that dyslexia is on a continuum with normal reading skill and that dyslexics fall at the low end of the normal range in phonological skills. However, there is still substantial variability in phonological skill among dyslexic children. Recent studies have focused on the high end of the continuum of phonological skills in dyslexics, identifying a “surface” dyslexic, or “delayed” profile in which phonological skills are not out of line with other aspects of word recognition. The present study extended this work to a longitudinal context, and explored differences among subgroups of dyslexics on a battery of component reading skills. Third grade dyslexics (n=72) were classified into two subgroups, phonological dyslexics and delayed dyslexics, based on comparisons to younger normal readers at the same reading level (RL group). The children were tested at two points (in third and fourth grade). The results revealed that the classification of dyslexics produced reliable, stable, and valid groups. About 82 percent of the children remained in the same subgroup category when retested a year later. Phonological dyslexics were lower in phoneme awareness and expressive language. Delayed dyslexics tended to be slower at processing printed letters and words but not at rapid automatic naming of letters, and relied more heavily on phonological recoding in reading for meaning than did phonological dyslexics. A subset of the delayed dyslexics with the traditional “surface dyslexic” pattern (relatively high pseudoword and low exception word reading) was also identified. The surface subgroup resembled the RL group on most measures and was not very stable over one year. The results are discussed in light of current models of dyslexia and recent subgrouping schemes, including the Double-Deficit Hypothesis.  相似文献   

What is International about National Portrait Galleries?     

Marc Pachter 《Curator: The Museum Journal》2005,48(1):33-35

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Calibration and Scoring of Tests With Multiple-Choice and Constructed-Response Item Types     

Kadriye Ercikan  Richard D. Sehwarz  Marc W. Julian  George R. Burket  Melba M. Weber  Valerie Link 《Journal of Educational Measurement》1998,35(2):137-154

This article discusses and demonstrates combining scores from multiple-choice (MC) and constructed-response (CR) items to create a common scale using item response theory methodology. Two specific issues addressed are (a) whether MC and CR items can be calibrated together and (b) whether simultaneous calibration of the two item types leads to loss of information. Procedures are discussed and empirical results are provided using a set of tests in the areas of reading, language, mathematics, and science in three grades.  相似文献   

Social Characteristics of Belgian Primary Teachers in the Twentieth Century     

Marc Depaepe  Frank Simon 《Cambridge Journal of Education》1997,27(3):391-404

It is often claimed, both in the literature and by public opinion, that the status of teachers has declined sharply compared with the situation in the past. This article takes a more detailed look at the complex phenomenon of the ‘status’ of teachers. It does so on the basis of seven variables which ‘operatiohalise’ the process of social approval: the level of feminisation of the teaching corps, its social background, education, legal position and salary, the degree to which control has been obtained over the profession and its degree of social integration. Although a certain loss of prestige has undeniably occurred in comparison with other professions, it is evident that the status issue is not as clear cut as sometimes implied. In the first place, several contradictory trends were detected amongst the factors studied, indicating that the process of status acquisition and/or loss has not developed in a uniform manner. Moreover, statements concerning the relative status of this particular professional group always have to be related to other professions, regarding which the necessary basic data is not always present. It is evident, nonetheless, that the old (and not always very realistic) image of the ‘schoolmaster’ or ‘mistress’ with a ‘noble vocation’ to fulfil has faded nowadays, without the new ideal of the ‘education specialist’ yet establishing itself in the social context.  相似文献   

Persistent Reusable Java Virtual Machine unter z/OS und Linux     

Marc Beyerle  Joachim Franz und Wilhelm G. Spruth 《Informatik - Forschung und Entwicklung》2005,20(1-2):102-111

Zusammenfassung Die Nutzung von Java zur Entwicklung von Anwendungen für Hochleistungstransaktionssysteme stellt besondere Anforderungen an die Isolation und das Leistungsverhalten in der transaktionalen Ausführung. In dem vorliegenden Beitrag wird eine neuartige Technologie beschrieben, die verbesserte Isolationseigenschaften und eine erhebliche Leistungssteigerung erm?glicht. Die Persistent Reusable Java Virtual Machine erweitert eine normale Java Virtual Machine um gemeinsam genutzte Klassen und um eine Reset-Funktionalit?t, die eine serielle Wiederverwendbarkeit erm?glicht. In einer Benchmark-Untersuchung unter z/OS wurde hiermit ein Performance-Gewinn um einen Faktor 325 im Vergleich mit einer normalen JVM erreicht. Für das Erstellen von Transaktionsanwendungen unter dem Betriebssystem z/OS sind Enterprise Java Beans damit eine ernstzunehmende Alternative zu bisherigen Programmiermodellen.

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The use of Java for the development of new applications in high-end transaction systems generates special isolation and performance requirements. A new technology offering improved isolation and a significant performance improvement is discussed in this article. The Persistent Reusable Java Virtual Machine extends a regular Java Virtual Machine by adding the facility to share classes and by providing a reset functionality, which permits serial reuse of the JVM. A z/OS benchmark demonstrated a performance improvement by a factor of 325, compared to a regular JVM. Thus the use of Enterprise Java Beans has to be considered as a serious alternative when developing new transactional applications under the z/OS operating system.

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Defining functional requirements for acquisitions records: Vendor metadata     

Katharine Treptow Farrell  Marc Truitt   《Library Collections, Acquisitions, and Technical Services》2005,28(4):473-487

Vendor records are one of the key components underpinning the acquisitions record in the integrated library system. Acquisitions and collection development practitioners increasingly need to record, access, and manipulate acquisitions vendor metadata for purposes not foreseen by the architects of current generation ILSs. The authors posit that vendor records can serve as an appropriate metaphor for the entire acquisitions record in the development of standards. The analysis of data elements and proposed grouping into fields, records, and metarecords suggests a direction for further development and enhanced functionality. The authors call on librarians, systems vendors, and materials vendors to engage in a dialog aimed at creating an accepted standard for vendor records that will meet the needs of all parties.  相似文献   

Solving information-based problems: Evaluating sources and information     

Saskia Brand-Gruwel  Marc Stadtler 《Learning and Instruction》2011,21(2):175-179

The focus of this special section is on the processes involved when solving information-based problems. Solving these problems requires from people that they are able to define the information problem, search and select usable and reliable sources and information and synthesise information into a coherent body of knowledge. An important aspect throughout the whole search process is the critical evaluation of sources and information. Evaluation processes are of particular importance when searching information on the Internet, because of the masses of information, and the open publication principle of the Internet. The articles in the present special section take different perspectives in studying the evaluation processes. Influencing factors such as students' domain-specific prior knowledge, metatextual knowledge, and students' epistemic beliefs are addressed.  相似文献