Donald Campbell's advice applied to Lord's paradox
By: Charles E. Werts. and Robert L. Linn
Contributors: Linn, Robert L.
Series: Research bulletin -- 69-8; Research bulletin (Educational Testing Service) -- RB-69-8
Publisher: Educational Testing Service
Published: 1969
Place of publication: Princeton, New Jersey
Language: eng
Number of pages: 10
Subjects: Educational tests and measurements
Notes: "Growth Study Paper #30"

"January 1969."

This bulletin is a draft for interoffice circulation. It is automatically superseded upon formal publication of the material.--T.p.

Includes bibliographical references (leaf 8).