Educational research questions and study design.
Horn
Catherine
C
College of Education, Department of Educational Psychology, University of Houston, 4800 Calhoun Rd., Farish Hall 437, Houston, TX 77204-5038, USA. clhorn2@uh.edu
Plazas Snyder
Blanca
B
Coverdale
John H
JH
Louie
Alan K
AK
Roberts
Laura Weiss
LW
D004493:Education; D006801:Humans; D012107:Research Design