Collaborating with Survey Centers to Conduct Survey Research Developing and Testing Survey Questions What Do Survey Data Really Mean? Considering Issues of Causality and Temporality ... Using Latent Variable Models in Survey Research Patient Reported Outcomes (PROs) Tools for Measurement of Health Related Quality ... Purposes of surveys and questionnaires: Assessing prevalence, risk, and outcomes IRB - Institutional Review Board INTRODUCTION TO CLINICAL RESEARCH - Summer 2010 PASW-SPSS STATISTICS - Part 1