rowid,id,year,session_id,ord,role,role_group,name_as_printed,affiliation_as_printed,paper_title,person_id,institution_id,source_document_id,page 3502,10502,1999,pdf:1999:MW.4,7,Presenters,speaker,Stephen Wilhoit,"University of Dayton, OH",Avoiding Design Problems in Longitudinal Studies,p:stephen-wilhoit,ror:021v3qy27,pdf-1999-99__program__wed-workshops.pdf,10