Interactive Stratified Attribute Tracking Diagram for Learning Analytics

Author

Majumdar, Rwitajit ; Alse, Kavya ; Iyer, Srikrishna

Author_Institution

IDP in Educ. Technol., Indian Inst. of Technol. Bombay, Mumbai, India

fYear

2014

fDate

18-21 Dec. 2014

Firstpage

138

Lastpage

139

Abstract

Interactive Stratified Attribute Tracking Diagram (iSAT) is a data visualization and tool to assist interactive visual analytics of multi-attribute learning dataset. The present work reports the evolution of this diagram through a design based research methodology following its three design iterations. There are two output at the current stage i) iSAT and its Web-based interaction. ii) A Learning Analytics method suitable for both researchers and practitioners to trace student attribute value. We received satisfactory user testing score for Pre-test and post-test marks visualization through a two-phase iSAT.

Keywords

Internet; data analysis; data visualisation; educational administrative data processing; interactive systems; Web-based interaction; data visualization; iSAT; interactive stratified attribute tracking diagram; interactive visual analytics; learning analytics; multiattribute learning dataset; post-test marks visualization; pretest marks visualization; student attribute value tracing; Context; Data models; Data visualization; Distributed Bragg reflectors; Testing; Usability; Design Based Research methodology; SAT Diagram; State Transition Diagram; iSAT;

fLanguage

English

Publisher

ieee

Conference_Titel

Technology for Education (T4E), 2014 IEEE Sixth International Conference on

Conference_Location

Clappana

Type

conf

DOI

10.1109/T4E.2014.2

Filename

7009555