The purpose of this research was to investigate the effects of imagery in a leader's speech on listeners' perceptions of the leader's charisma. A former US president's inaugural address was rewritten to create low and high imagery versions, and audio recordings of the two speeches were made. Participants were randomly assigned to high or low speech imagery conditions. After listening to the spe...

We tested whether we could teach individuals to behave more charismatically, and whether changes in charisma affected leader outcomes. In Study 1, a mixed-design field experiment, we randomly assigned 34 middle-level managers to a control or an experimental group. Three months later, we reassessed the managers using their coworker ratings (Time 1 raters 343; Time 2 raters 321). In Study 2, a wi...

AIM The aim of this study was to investigate the association of different degradations on the roughness, gloss, and color changes of microhybrid composites. MATERIALS AND METHODS Ten specimens were prepared for Charisma, Amelogen Plus, Point 4, and Opallis resins. Surfaces were polished and baseline measurements of roughness, gloss, and color were recorded. Specimens were then submitted to ch...

This study examined the attribution of charisma to socially close and distant leaders. Respondents were 554 Israeli combat soldiers who completed five questionnaires describing their perceptions of either their platoon commander or their battalion commander. The results showed that the attribution of charisma to socially close leaders is related to the ascription of extraordinary traits to the ...

This study tests the main and interactive effects of belongingness and perceived charismatic leadership on 2 forms of organizational citizenship behavior (helping and compliance). In line with expectations, a study of 115 manager-subordinate dyads demonstrates that employees show more helping (manager rated) when they have a stronger sense of belongingness at work and more helping as well as co...