In review of the extant leadership literature, assumptions inherent to behaviorally based leadership studies and transformational leadership in particular, have received attention. This study empirically investigated the following assumption: leadership ratings are based on cumulative experience with one’s leader. Ratings from 143 employed adults were collected each working day, and before and after the work week began and ended. Multivariate repeated measures ANCOVA showed that daily transformational leadership ratings were relatively stable, and significantly lower than transformational leadership ratings collected at the beginning and end of the work week. These results suggest that employees’ leadership ratings are not based on their cumulative experience with leaders, thus begging the question, “Upon what evidence do employees base their leadership ratings?” I argue that key instances of leadership disproportionately influence leadership ratings. In addition to challenging transformational leadership theory and proposing areas for future transformational leadership research, this study urges the field to (1) be more cautious in drawing conclusions about the importance of frequency of leadership behaviors and (2) emphasize when – not how frequently, leadership behaviors were enacted.
Read full abstract