Tracking The Development Of Statistics Knowledge In Introductory Statistics


Book: 
Proceedings of the sixth international conference on teaching statistics, Developing a statistically literate society
Authors: 
Earley, M. A.
Editors: 
Phillips, B.
Category: 
Pages: 
Online
Year: 
2002
Publisher: 
International Statistical Institute
URL: 
http://www.stat.auckland.ac.nz/~iase/publications/1/10_11_ea.pdf
Abstract: 

Discussions of students' understandings of key course concepts typically investigate those understandings at one point in time. This paper reports results from a case study in which eighteen graduate students were interviewed throughout a fifteen-week introductory statistics course. Knowledge structures were assessed once every three weeks, and changes in these structures were discussed. One key finding was that students' understandings of certain course concepts change as the semester progresses, indicating that it may not be enough to assess these understandings at only one point in time. Two concepts in particular, mean and variance, are central to many ideas in the introductory course. Assessing how students "know" these concepts throughout the course may be beneficial to researchers and educators alike. Implications for both statistics education research and teaching introductory statistics are offered.

The CAUSE Research Group is supported in part by a member initiative grant from the American Statistical Association’s Section on Statistics and Data Science Education

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