Decomposing real and deflator-based government growth: an application to the American states James C. Garand OriginalPaper Pages: 221 - 233
Accuracy of self-reports to the burdensome question: survey response and nonresponse error trade-offs G. Keith Warriner OriginalPaper Pages: 253 - 269
Assessing individual differences in psychophysical functions Maria-Teresa CoelloAna Garriga OriginalPaper Pages: 271 - 283
Validity — the quest for reality in quantitative and qualitative research Klaus U. Kirchgässler OriginalPaper Pages: 285 - 295
On the modification and predictive validity of covariance structure models David Kaplan Note Pages: 307 - 314
High precision registration of complicated longitudinal and cross-sectional data Eva Johanson Note Pages: 321 - 326