The present research employed a correlational-design laboratory study to examine the initialinteraction component of a developmental model of Graen's leader-member exchange theory of leadership proposed by Dienesch and Liden (1986). The influence of ability, liking, and the three upward-influence tactics of ingratiation, assertiveness, and rationality on the quality of leadermember exchange was examined both from the perspective of group leaders and members. The 188 subjects were assigned to groups of 4 (a leader and 3 members). From the leader's perspective, liking for members and ability of members were the variables most consistently related to quality of leader-member exchange. From the member's perspective, all variables except self-assessed ability were related to quality of leader-member exchange. The differences in perspective between leaders and members are discussed.