Title

Statistical Discourse Analysis: Knowledge creation during online discussions

Document Type

Contribution to Book

Publication Date

6-2014

Publication Title

Knowledge creation in education

First Page

97

Last Page

112

Abstract

To statistically model large data sets of sequences of knowledge processes during asynchronous, online forums, we must address analytic difficulties involving the whole data set (missing data, nested data, and the tree structure of online messages), dependent variables (multiple, infrequent, discrete outcomes and similar adjacent messages), and explanatory variables (sequences, indirect effects, false-positives, and robustness). Statistical discourse analysis (SDA) addresses all of these issues, as shown in an analysis of 1,330 asynchronous messages written by 17 students during a 13-week online educational technology course. The results showed how attributes at multiple levels (individual and message) affected knowledge creation processes. Men were more likely than women to theorize. Asynchronous messages created a micro-time context; opinions and asking about purpose preceded new information; and anecdotes, opinions, different opinions, elaborating ideas, and asking about purpose or information preceded theorizing. These results show how informal thinking precedes formal thinking and how social metacognition affects knowledge creation.

Comments

The original publication is available at www.springerlink.com

http://link.springer.com/chapter/10.1007%2F978-981-287-047-6_6