Level issues can create particular problems when the theory level, the measurement, and/or statistical analysis level are not congruent. For Klein, Dansereau, and Hall (1994) the theory level describes the target that a researcher tries to explain. In other words the target would be related to the individual, group or organization level. Every study could be developed taking into account three levels: individual, group, or organization (Sackett and Larson, 1990). The level of analysis adopted influences the theoretical construct used by the researcher, the data collections, the measurement, and the data analysis (Klein et al. (1994). The between-group variability in one construct adopted by each group of participants in each country should be associated with between-group variability in a second construct. In this case, the Cultural Patterns adopted by each group of participants in each country was expected to be associated with between-group variability in a second construct: the leadership styles. In this way, and according to the categorization proposed by Sackett and Larson (1990) it is possible to argue that this research has its focus on the group-level analysis