New orleans to vienna: a retrospective
Symposium: 2007: Vienna
Authors: Appel, Valentine, Cable, Virginia
Organisations: Consultant, The Wall Street Journal
Topics: General, Readership Model
The impact of online reading on traditional print media estimates
Symposium: 2003: Cambridge, Massachusetts, Session 5 - Internet Effects
Authors: Appel, Valentine, Cable, Virginia, Nunziato, Gennaro
Organisations: Consultant, The Wall Street Journal
Topics: Multi-platform Measurement, Questionnaire Design
Imputation of missing data: testing a model-based approach
Symposium: 2003: Cambridge, Massachusetts, Session 3 - Methodological Issues
Authors: Appel, Valentine, Melton, Eric
Organisations: Consultant, Millward Brown IntelliQuest
Topics: Fusion and Modelling
Telf-completion questionnaires: the importance of testing (based on experience from the british nrs)
Symposium: 2001: Venice, Session 5 - Data Collection Whats New?
Authors: Appel, Valentine, Cable, Virginia
Organisations: Consultant, The Wall Street Journal
Topics: Data Collection, Questionnaire Design
Measuring and minimising positional and title confusion biases in print audience estimates
Symposium: 2001: Venice, Session 5 - Data Collection Whats New?
Authors: Appel, Valentine, Graham, Barbara, Incalcatera, Tony, Melton, Eric, Vriens, Marco
Organisations: Consultant, Millward Brown IntelliQuest
Topics: Questionnaire Design
Measuring print audiences via the internet
Symposium: 1999: Florence, Session 9 - Web Measurement and Marketing
Authors: Appel, Valentine, Elder, Andrew, Incalcatera, Tony
Organisations: Consultant, IntelliQuest
Topics: Internet (as data collection tool)
Using database overlays to correct survey non-response bias
Symposium: 1999: Florence, Session 4 - The Response Rate Challenge
Authors: Appel, Valentine, Cable, Virginia, Jennings, Dan
Organisations: Consultant, The Wall Street Journal
Topics: Analysis Issues, Response Rates
The relationship between changes in circulation and changes in readership
Symposium: 1997: Vancouver, Session 9 - Audience Management Circulation and Readership
Authors: Appel, Valentine, Skrapits, Mike
Organisations: Consultant, IntelliQuest
Topics: Readers-per-copy(RPC)
Equal measures : why national newspapers should be measured like magazines
Symposium: 1997: Vancouver, Session 5 - Technical Issues
Authors: Appel, Valentine, Robinson, Thomas D
Organisations: Consultant, The Wall Street Journal
Topics: Newspaper Measurement
Frequency, recency and the moderating effects of the screening interval
Symposium: 1997: Vancouver, Session 3 - Is There a Right Way Comparison of Methods
Authors: Appel, Valentine, Skrapits, Mike
Organisations: Consultant, IntelliQuest
Topics: Frequency of Reading, Questionnaire Design, Readership Model