Majority and minority influence in group negotiation: the moderating effects of social motivation and decision rules.

In organizational groups, often a majority has aligned preferences that oppose those of a minority. Although such situations may give rise to majority coalitions that exclude the minority or to minorities blocking unfavorable agreements, structural and motivational factors may stimulate groups to engage in integrative negotiation, leading to collectively beneficial agreements. An experiment with 97 3-person groups was designed to test hypotheses about the interactions among decision rule, the majority's social motivation, and the minority's social motivation. Results showed that under unanimity rule, minority members block decisions, thus harming the group, but only when the minority has proself motivation. Under majority rule, majority members coalesce at the minority's expense, but only when the majority has a proself motivation. Implications for negotiation research and group decision making are discussed.

[1]  J. Keith Murnighan,et al.  Models of coalition behavior: Game theoretic, social psychological, and political perspectives. , 1978 .

[2]  T. Cook,et al.  Quasi-experimentation: Design & analysis issues for field settings , 1979 .

[3]  Jeffrey T. Polzer,et al.  Interest Alignment and Coalitions in Multiparty Negotiation , 1998 .

[4]  Serge Moscovici,et al.  Toward A Theory of Conversion Behavior , 1980 .

[5]  K. Fiedler,et al.  Organizational Behavior and Human Decision Processes , 2002 .

[6]  J. R. French,et al.  The bases of social power. , 1959 .

[7]  P. V. Lange,et al.  The pursuit of joint outcomes and equality in outcomes: An integrative model of social value orientation. , 1999 .

[8]  Donald E. Conlon,et al.  Intravention: Third-party intervention with clout. , 1994 .

[9]  Max H. Bazerman,et al.  Negotiation in Small Groups , 1989 .

[10]  L. Berkowitz,et al.  External validity is more than skin deep: Some answers to criticisms of laboratory experiments. , 1982 .

[11]  D. A. Kenny,et al.  Data analysis in social psychology. , 1998 .

[12]  N. Kerr,et al.  Group Process, Group Decision, Group Action , 1992 .

[13]  Elizabeth A. Mannix,et al.  The Importance of Who You Meet: Effects of Self- versus Other- Concerns among Negotiators in the United States, the People's Republic of China, and Japan , 2003 .

[14]  J. K. Murnighan,et al.  The Emergence of Norms in Competitive Decision-Making Groups. , 1985 .

[15]  Michael E. Nielsen,et al.  The Transmission of Norms Regarding Group Decision Rules , 1997 .

[16]  Charles E. Miller,et al.  Some social psychological effects of group decision rules. , 1987 .

[17]  V. Smith,et al.  Friend-or-foe intentionality priming in an extensive form trust game , 2000 .

[18]  Dorwin Cartwright,et al.  Studies in Social Power. , 1960 .

[19]  J. Pfeffer.  Understanding organizations: Concepts and controversies. , 1998 .

[20]  Peter J. Carnevale,et al.  Effects of trust, aspiration, and gender on negotiation tactics. , 1980 .

[21]  Philip L. Smith,et al.  Conflicting social motives in negotiating groups. , 2007, Journal of personality and social psychology.

[22]  R. Bennett,et al.  The impact of consideration of issues and motivational orientation on group negotiation process and outcome. , 1993 .

[23]  W DreudeC.K.,et al.  Do-no-harm in coalition formation: why losses inhibit exclusion and promote fairness cognitions , 2005 .

[24]  L. Thompson,et al.  Group negotiation: Effects of decision rule, agenda, and aspiration. , 1988 .

[25]  D. Moore,et al.  Ultimatum Bargaining with a Group: Underestimating the Importance of the Decision Rule , 1997 .

[26]  Steven A. Lewis,et al.  Effects of visual access and orientation on the discovery of integrative bargaining alternatives , 1977 .

[27]  G. Yukl.  An evaluation of conceptual weaknesses in transformational and charismatic leadership theories. , 1999 .

[28]  Craig C. Lundberg,et al.  Power and politics in organizations , 1980 .

[29]  Daniel Druckman,et al.  Negotiations, social-psychological perspectives , 1977 .

[30]  D. Harrison,et al.  Time, Teams, and Task Performance: Changing Effects of Surface- and Deep-Level Diversity on Group Functioning , 2002 .

[31]  B. Beersma,et al.  NEGOTIATION PROCESSES AND OUTCOMES IN PROSOCIALLY AND EGOISTICALLY MOTIVATED GROUPS , 1999 .

[32]  Robert N. Stern,et al.  The External Control of Organizations: A Resource Dependence Perspective. , 1979 .

[33]  B. Beersma,et al.  A theory-based measure of conflict management strategies in the workplace , 2001 .

[34]  D. G. Pruitt,et al.  Development of integrative solutions in bilateral negotiation. , 1975 .

[35]  Charles E. Miller.  Group decision making under majority and unanimity decision rules , 1985 .

[36]  C. D. De Dreu,et al.  Influence of social motives on integrative negotiation: a meta-analytic review and test of two theories. , 2000, Journal of personality and social psychology.

[37]  Henk Wilke,et al.  The Excluded Player in Coalition Formation , 2003, Personality & social psychology bulletin.

[38]  S. Fiske,et al.  The Handbook of Social Psychology , 1935 .

[39]  C. Nemeth.  Differential contributions of majority and minority influence , 1986 .