Donald R. Morris

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Adrift in the Sea of Innovations: A Response to Alexander, Murphy, and Woods.

Donald R. Morris, 1997 .

Causal Inference in the Social Sciences: Variance Theory, Process Theory, and System Dynamics

Donald R. Morris, 2005 .

Institutionalization and the Reform Process: A System Dynamics Perspective

Donald R. Morris, 1996 .

Private Pilot Incidents by Pilot Age and Recentness of Medical Certification

Donald R. Morris, 2017 .

Peer Influence in Educational Reform A System Dynamics Approach

Donald R. Morris, 2003 .

Research news and Comment: Adrift in the Sea of Innovations: A Response to Alexander, Murphy, and Woods

Donald R. Morris, 1997 .

Patterns of Aggregate Grade-Retention Rates

Don R. Morris, Donald R. Morris, 1993 .

A Computer-Based Technology To Assist in Developing School Improvement

Don R. Morris, Donald R. Morris, 1998 .

Assessing the Implementation of High-Stakes Reform: Aggregate Relationships Between Retention Rates and Test Results

Donald R. Morris, 2001 .

Causal Inference and System Dynamics in Social Science Research: A Commentary with Example.

Don R. Morris, Donald R. Morris, 2001 .

Structural Consequences of Retention Policies: The Use of Computer Models To Inform Policy

Donald R. Morris, 1997 .

Achievement Gains and Staff Perception of School Climate. Research Brief. Volume 0707.

Donald R. Morris, 2008 .