TY - JOUR
T1 - Multilevel Latent Polynomial Regression for Modeling (In)Congruence Across Organizational Groups
T2 - The Case of Organizational Culture Research
AU - Zyphur, Michael J.
AU - Zammuto, Raymond F.
AU - Zhang, Zhen
N1 - Funding Information:
The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This project has been assisted by the Australian Research Council’s Future Fellowship scheme, No. FT140100629.
Publisher Copyright:
© 2015, © The Author(s) 2015.
PY - 2016/1/1
Y1 - 2016/1/1
N2 - This article addresses (in)congruence across different kinds of organizational respondents or “organizational groups”—such as managers versus non-managers or women versus men—and the effects of congruence on organizational outcomes. We introduce a novel multilevel latent polynomial regression model (MLPM) that treats standings of organizational groups as latent “random intercepts” at the organization level while subjecting these to latent interactions that enable response surface modeling to test congruence hypotheses. We focus on the case of organizational culture research, which usually samples managers and excludes non-managers. Reanalyzing data from 67 hospitals with 6,731 managers and non-managers, we find that non-managers perceive their organizations’ cultures as less humanistic and innovative and more controlling than managers, and we find that less congruence between managers and non-managers in these perceptions is associated with lower levels of quality improvement in organizations. Our results call into question the validity of findings from organizational culture and other research that tends to sample one organizational group to the exclusion of others. We discuss our findings and the MLPM, which can be extended to estimate latent interactions for tests of multilevel moderation/interactions.
AB - This article addresses (in)congruence across different kinds of organizational respondents or “organizational groups”—such as managers versus non-managers or women versus men—and the effects of congruence on organizational outcomes. We introduce a novel multilevel latent polynomial regression model (MLPM) that treats standings of organizational groups as latent “random intercepts” at the organization level while subjecting these to latent interactions that enable response surface modeling to test congruence hypotheses. We focus on the case of organizational culture research, which usually samples managers and excludes non-managers. Reanalyzing data from 67 hospitals with 6,731 managers and non-managers, we find that non-managers perceive their organizations’ cultures as less humanistic and innovative and more controlling than managers, and we find that less congruence between managers and non-managers in these perceptions is associated with lower levels of quality improvement in organizations. Our results call into question the validity of findings from organizational culture and other research that tends to sample one organizational group to the exclusion of others. We discuss our findings and the MLPM, which can be extended to estimate latent interactions for tests of multilevel moderation/interactions.
KW - congruence
KW - multilevel latent polynomial regression
KW - multilevel moderation
KW - multilevel structural equation modeling
KW - organizational culture
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U2 - 10.1177/1094428115588570
DO - 10.1177/1094428115588570
M3 - Article
AN - SCOPUS:84950341553
VL - 19
SP - 53
EP - 79
JO - Organizational Research Methods
JF - Organizational Research Methods
SN - 1094-4281
IS - 1
ER -