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Reychav, Iris; Raban, Daphne Ruth; McHaney, Roger – Journal of Educational Computing Research, 2018
The current empirical study examines relationships between network measures and learning performance from a social network analysis perspective. We collected computerized, networking data to analyze how 401 junior high students connected to classroom peers using text- and video-based material on iPads. Following a period of computerized…
Descriptors: Junior High School Students, Academic Achievement, Computer Uses in Education, Social Media
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Ulicheva, Anastasia; Coltheart, Max; Saunders, Steven; Perry, Conrad – Journal of Experimental Psychology: Learning, Memory, and Cognition, 2016
The present article investigates how phonotactic rules constrain oral reading in the Russian language. The pronunciation of letters in Russian is regular and consistent, but it is subject to substantial phonotactic influence: the position of a phoneme and its phonological context within a word can alter its pronunciation. In Part 1 of the article,…
Descriptors: Oral Reading, Russian, Pronunciation, Comparative Analysis
Cheng, Pericles L. – ProQuest LLC, 2017
The Digital Agenda for Europe (2015) states that there will be 825,000 unfilled vacancies for Information and Communications Technology by 2020. This lack of IT professionals stems from the small number of students graduating in computer science. To retain more students in the field, teachers can use remote robotic experiments to explain difficult…
Descriptors: Intention, Robotics, High Schools, Secondary School Teachers
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Taylor, Kirsten I.; Salamoura, Angeliki; Randall, Billi; Moss, Helen; Tyler, Lorraine K. – Journal of Experimental Psychology: Learning, Memory, and Cognition, 2008
The conceptual structure account of semantic memory (CSA; L. K. Tyler & H. E. Moss, 2001) claims that feature correlation (the degree to which features co-occur) and feature distinctiveness (the number of concepts in which a feature occurs) interact with domains of knowledge (e.g., living vs. nonliving) such that the distinctive features of…
Descriptors: Distinctive Features (Language), Semantics, Memory, Correlation
Holmer, Sean Frederick – ProQuest LLC, 2009
Research concerning rate and extent of tenderization has focused on beef or lamb. However, it is critical to understand these processes in pork, especially as retailers move towards minimally processed or non-enhanced product. The objectives of this experiment were to evaluate the textural properties of pork (firmness and tenderness) by examining…
Descriptors: Research Needs, Prediction, Equations (Mathematics), Food
Simon, Charles W. – 1975
An "undesigned" experiment is one in which the predictor variables are correlated, either due to a failure to complete a design or because the investigator was unable to select or control relevant experimental conditions. The traditional method of analyzing this class of experiment--multiple regression analysis based on a least squares…
Descriptors: Bias, Computer Programs, Correlation, Data Analysis