“…Multi-item scales are required to be able to assess measurement invariance as outlined by, for example, Van de Vijver and Leung (1997). In recent academic cross-national studies, the measurement of constructs using multiitem scales, needed for psychometric analysis of equivalence, seems more common (see e.g., studies by Van Birgelen et al, 2002, andAtuahene-Gima andLi, 2002). However, for reasons of financial and time constraints, multi-items scales are scarce in commercial marketing research (Reynolds, 2000).…”