AN EXPERIMENTAL STUDY OF THE LAWS OF DOUBLE REFRACTION IN THE PLASTIC STATE IN CELLULOSE NITRATE—FOUNDATIONS FOR THREE-DIMENSIONAL PHOTOPLASTICITY**The results presented in this paper were obtained in the course of research sponsored by the U.S. Army Research Office (Durham), under Contract DA–11–022–ORD–1609 with Illinois Institute of Technology.

1963 ◽  
pp. 195-216 ◽  
Author(s):  
M.M. FROCHT ◽  
Y.F. CHENG
Keyword(s):  
Experimental Study ◽  
Three Dimensional ◽  
Cellulose Nitrate ◽  
Plastic State ◽  
Illinois Institute ◽  
Double Refraction ◽  
Institute Of Technology ◽  
Research Office ◽  
The U.S

scholarly journals Applying Learning Analytics to Detect Sequences of Actions and Common Errors in a Geometry Game

Sensors ◽  
2021 ◽  
Vol 21 (4) ◽  
pp. 1025
Author(s):  
Manuel J. Gomez ◽  
José A. Ruipérez-Valiente ◽  
Pedro A. Martínez ◽  
Yoon Jeon Kim
Keyword(s):  
Learning Analytics ◽  
Process Mining ◽  
Three Dimensional ◽  
Noncognitive Skills ◽  
Assessment Data ◽  
Ample Evidence ◽  
Clear Sense ◽  
Games For Learning ◽  
The U.S

Games have become one of the most popular activities across cultures and ages. There is ample evidence that supports the benefits of using games for learning and assessment. However, incorporating game activities as part of the curriculum in schools remains limited. Some of the barriers for broader adoption in classrooms is the lack of actionable assessment data, the fact that teachers often do not have a clear sense of how students are interacting with the game, and it is unclear if the gameplay is leading to productive learning. To address this gap, we seek to provide sequence and process mining metrics to teachers that are easily interpretable and actionable. More specifically, we build our work on top of Shadowspect, a three-dimensional geometry game that has been developed to measure geometry skills as well other cognitive and noncognitive skills. We use data from its implementation across schools in the U.S. to implement two sequence and process mining metrics in an interactive dashboard for teachers. The final objective is to facilitate that teachers can understand the sequence of actions and common errors of students using Shadowspect so they can better understand the process, make proper assessment, and conduct personalized interventions when appropriate.

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