Editor: Pedro Macizo. University of Granada (Spain)
Associate Editors: Urbano Lorenzo-Seva.
Rovira i Virgili University (Spain)
Editorial Coordinator: Alfonso Pitarque. University of Valencia (Spain)
Consulting Editors (Methodology)
F. J. Abad
Autonomous University of Madrid
Spain
D. Andrich
Murdoch University
Australia
J. M. Batista
Universitat Ramon Llull ESADE

Spain
I. I. Bejar
Educational Testing Service

USA
J. L. Chorro
University of Valencia
Spain
C. Dasi
University of Valencia
Spain
P. J. Ferrando
Rovira i Virgili University
Spain
M. A. Garcia Pérez
Complutense University Madrid
J. Gomez Benito
University of Barcelona
Spain
V. Gonzalez
University of Valencia
Spain
M. D. Hidalgo
University of Murcia
Spain
P. Hontangas
University of Valencia
Spain
O. Leon
Autonomous University of Madrid
Spain
A. Maydeu-Olivares
University of Barcelona
Spain
J. Olea
Autonomous University of Madrid
Spain
A. Oliver
University of Valencia
Spain
V. Ponsoda
Autonomous University of Madrid
Spain
G. Prieto
University of Salamanca
Spain
V. Quera
University of Barcelona
Spain
J. Revuelta
Autonomous University of Madrid
Spain
M. A. Ruiz
Universidad Autonoma
Madrid. Spain
R. San Martin
Autonomous University of Madrid
Spain
J. Sanmartín
University of Valencia
Spain
C. Santisteban
Complutense University of Madrid
Spain
A. Solanas
University of Barcelona
Spain
G. Solano-Flores
WestEd
USA
J. M. Tomas
University of Valencia
Spain
H. Vos
University of Twente
The Netherlands
S. L. Wise
James Madison University
USA
B. Zumbo
University of British Columbia
Canada