Variables were measured using multiple indicators and
operationalized through multi-item constructs on Likerttype
scales. Established and reliable scales for measuring
were used, with a modification to fit the present research
context. To check on the relevance of these measures,
the web-questionnaire was pre-tested on five academics
and four project managers with expertise in the areas of
management control and project management. Final measures
were then developed and refined. The measurement
instrument is provided in Appendix A and the descriptive
statistics in Table 1.