Investigating how faculty social networks and peer influence relate to knowledge and use of evidence-based teaching practices

A. K. Lane, J. Skvoretz, J. P. Ziker, B. A. Couch, B. Earl, J. E. Lewis, J. D. McAlpin, L. B. Prevost, S. E. Shadle, M. Stains

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

Background: Calls for science education reform have been made for decades in the USA. The recent call to produce one million new science, technology, engineering, and math (STEM) graduates over 10 years highlights the need to employ evidence-based instructional practices (EBIPs) in undergraduate STEM classes to create engaging and effective learning environments. EBIPs are teaching strategies that have been empirically demonstrated to positively impact student learning, attitudes, and achievement in STEM disciplines. However, the mechanisms and processes by which faculty learn about and choose to implement EBIPs remain unclear. To explore this problem area, we used social network analysis to examine how an instructor’s knowledge and use of EBIPs may be influenced by their peers within a STEM department. We investigated teaching discussion networks in biology and chemistry departments at three public universities. Results: We report that tie strength and tie diversity vary between departments, but that mean indegree is not correlated with organizational rank or tenure status. We also describe that teaching discussion ties can often be characterized as strong ties based on two measures of tie strength. Further, we compare peer influence models and find consistent evidence that peer influence in these departments follows a network disturbances model. Conclusions: Our findings with respect to tie strength and tie diversity indicate that the social network structures in these departments vary in how conducive they might be to change. The correlation in teaching practice between discussion partner and peer influence models suggest that change agents should consider local social network characteristics when developing change strategies. In particular, change agents can expect that faculty may serve as opinion leaders regardless of their academic rank and that faculty can increase their use of EBIPs even if those they speak to about teaching use EBIPs comparatively less.

Original languageEnglish (US)
Article number28
JournalInternational Journal of STEM Education
Volume6
Issue number1
DOIs
StatePublished - Dec 1 2019
Externally publishedYes

Bibliographical note

Funding Information:
This work was funded by NSF DUE grants to Boise State University (1726503), University of Nebraska-Lincoln (1726409), and University of South Florida (1726330). This material is based upon work supported by the National Science Foundation Graduate Research Fellowship Program under Grant No. 1746051. This material is based upon work supported by the National Science Foundation under Grant No.1849473. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.

Publisher Copyright:
© 2019, The Author(s).

Copyright:
Copyright 2019 Elsevier B.V., All rights reserved.

Keywords

  • Faculty change
  • Institutional change
  • Peer influence models
  • Social network analysis
  • STEM reform
  • Undergraduate

Fingerprint Dive into the research topics of 'Investigating how faculty social networks and peer influence relate to knowledge and use of evidence-based teaching practices'. Together they form a unique fingerprint.

Cite this