نتایج جستجو برای: group zpd
تعداد نتایج: 979307 فیلتر نتایج به سال:
Abbreviations: ZP, zona pellucida; ZPG, ZP glycoprotein; VE, vitelline envelope; VEG, VE glycoprotein; mZP, mouse ZP; hZP, human ZP; SS, signal sequence; CTP, C-terminal propeptide; CFCS, consensus furin cleavage-site; TMD, transmembrane domain; ZPD, ZP domain; NTS, N-terminal subdomain; CTS, C-terminal subdomain; EHP, external hydrophobic patch; IHP, internal hydrophobic patch; CP, charged pat...
submitted to the Xth VCI 2004 30 November 2003 This BaBar L1 DCT upgrade is essential for improving L1 trigger background rejection in preparation for the expected increase in PEP-II luminosity. A large fraction of the current L1 trigger background come from interactions of beam particles with beam line components at ∼ ±20 cm from the interaction point (IP), along the beam direction (z axis). T...
Group dynamic assessment (G-DA) grounded in Vygotsky’s socio-cultural theory (SCT) is believed to have the potential to provide a context for capturing a group of learners’ Zone of Proximal Development (ZPD) (Poehner & Lantolf, 2010; Shabani, 2010). The present study aims at testing the applicability of G-DA in identifying the mediational strategies offered by a mediator during his G-DA interac...
There seems to be agreement amongst EFL researchers that group work is one of the most important interactional contexts for promoting communication in classroom. However, reasons underlying this accord cannot taken granted and still need closely scrutiny. The present study attempts provide some arguments favor ways which it may implemented as a potentially rich zone learning. For this, discussi...
The present study aimed at investigating the possible impact ofZone of Proximal Development (ZPD) on the learners’ performance. Forty-sixIranian university students participated in this study by taking two types of readingcomprehension tests (i.e., the main idea and Wh-question type). The researchersused the Winstep program to analyze the data and estimate the learners’ Raschmeasure in pre, pos...
PURPOSE This study describes the typical case of problem-based learning (PBL) application at the Faculty of Medicine of the Université de Montréal and its analysis from the perspective of situated cognition. METHOD I used a typical case study to determine the general model of PBL application and performed my analysis by a global processing of information, against to the conceptual model of si...
The present paper concentrates on a web-based inquiry in the synchronous computer-mediated communication (SCMC) via Web 2.0 technologies of Talk and Write and Skype. It investigates EFL learners’ socio-cognitive progress through dynamic assessment (DA), which follows Vygotsky’s inclination for supportive interchange in the zone of proximal development. Sixty adult EFL learners at upper-intermed...
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