"Principles for Examining Predictive Validity: The Case of Information Systems Spending Forecasts," -- Fred L. Collopy, Monica Adya, and J. Scott
Armstrong, Information Systems Research, 5 (1994), 170-179.
Using Survey Research Data for Concept Testing in High-Tech Markets: Dholakia, Ruby Roy and David R. Fortin (1995), "A Structural Modeling
Approach", 50th American Association of Public Opinion Research (AAPOR), Fort Lauderdale, FL