Determining the optimal process means under mixture normal distributions Yen-Chang ChangCheng-Wen ChangWen-Liang Hung Original Paper 09 January 2007 Pages: 711 - 718
New international evidence on the cyclical behaviour of output: Kuznets swings reconsidered Claude DieboltCédric Doliger Original Paper 25 January 2007 Pages: 719 - 737
Influence of equal or unequal comparison group sample sizes on the detection of differential item functioning using the Mantel–Haenszel and logistic regression techniques Aura-Nidia HerreraJuana Gómez OriginalPaper 30 January 2007 Pages: 739 - 755
The historical construction of correlation as a conceptual and operative instrument for empirical research Juan Ignacio Piovani Original Paper 25 January 2007 Pages: 757 - 777
Exploring the effect of a middle response category on response style in attitude measurement Guy Moors Original Paper Open access 16 February 2007 Pages: 779 - 794
Measuring the readability performance (RP) of aircraft maintenance technical orders by fuzzy MCDM method and RP index Tai-Chang HsiaHsi-Tien ChenWei-Hsing Chen OriginalPaper 20 January 2007 Pages: 795 - 807
Data editing and quality of daily diaries in the Italian Time use survey Salvatore F. AllegraBarbara Baldazzi Original Paper 08 March 2007 Pages: 809 - 820
Is quality management a prime requisite for globalization? Some facts from the sports industry Syed N. A. AbdiHayat M. AwanM. Ishaq Bhatti Original Paper 02 October 2007 Pages: 821 - 833
Christmas cards, Easter bunnies, and Granger-causality Erdal Atukeren Research Note 15 February 2007 Pages: 835 - 844
Design and investigation of EWMA and double EWMA with quadratic process model in R2R controllers R. B. KazemzadehM. KarbasianM. Bameni Moghadam Research Note 29 March 2007 Pages: 845 - 857
Regression toward the mean in effectiveness studies: theoretically possible, not mathematically inevitable Merton S. Krause Research Note 28 November 2007 Pages: 859 - 865