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CONFLICT MANAGEMENT The Psychology of conflict and conflict ...

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184 JEHN, BEZRUKOVA, AND THATCHER<br />

taBle 6.1<br />

Comparing theoretical Bases <strong>of</strong> Dispersion <strong>and</strong> alignment<br />

theoretical<br />

basis<br />

Group<br />

faultlines<br />

factional<br />

groups<br />

Disciplinary organizational organizational<br />

foundation behavior behavior<br />

focal unit “Demographic “Demographic<br />

characteristics” dimensions”<br />

Group Composition<br />

Dispersion:<br />

similarity<br />

Dispersion:<br />

difference<br />

alignment:<br />

high<br />

alignment:<br />

low<br />

homogeneous Demographically<br />

similar<br />

heterogeneous Demographically<br />

dissimilar<br />

faultlines factional groups/<br />

compositional<br />

gaps<br />

Weak/medium<br />

faultlines<br />

Weak factional<br />

groups/homogeneous<br />

factions<br />

Multiform<br />

heterogeneity<br />

Cross-<br />

categorization<br />

sociology social<br />

psychological<br />

“Parameters <strong>of</strong> “social identity”<br />

social<br />

structure”<br />

inclusive: all inclusive<br />

parameters<br />

same<br />

exclusive: all exclusive<br />

parameters<br />

different<br />

Consolidated: Convergent<br />

high correlation<br />

low correlation Cross-categorization<br />

gap is the difference between managerial coalitions on one or more<br />

dimensions that are <strong>of</strong> potential importance to the group’s functioning.<br />

It separates a group into two distinctly different factions where a faction<br />

is relatively homogeneous, or tightly clustered around its own central<br />

tendency (Hambrick et al., 2001; Li & Hambrick, 2005). Studies <strong>of</strong> international<br />

joint venture (IJV) management groups showed that subgroups<br />

forming within groups based on demographics are inherently coalitional<br />

<strong>and</strong> are likely to reduce identification with the whole team <strong>and</strong> negatively<br />

impact group functioning <strong>and</strong> IJV effectiveness (Earley & Mosakowski,<br />

2000; Hambrick et al., 2001).<br />

Thirdly, the multiform heterogeneity literature is deeply rooted in sociological<br />

tradition <strong>and</strong> has stressed the importance <strong>of</strong> focusing on the multiple<br />

parameters <strong>of</strong> social structure (e.g., sex <strong>and</strong> race; Table 6.1). Multiform<br />

heterogeneity refers to overlapping groups <strong>and</strong> subgroups generated by<br />

differences in sex, race, national background, <strong>and</strong> religion (Blau, 1977).<br />

Highly correlated parameters strengthen in-group bonds <strong>and</strong> reinforce<br />

group barriers, whereas low correlation between them indicates the intersection<br />

<strong>of</strong> parameters, which promotes group integration. We now contrast<br />

these approaches with the main social psychological approach.

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