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Detrimental effects of diversity in workgroups has frequently been observed but research identifying the factors that lead to negative or positive effects in heterogeneous groups is lacking. The Perceived Dissimilarity Openness Moderator Model provides one explanation of the process by which diversity influences group affective, behavioral, and cognitive outcomes. Specifically the model identifies individual, group, and organizational openness as moderating the effects of diversity in workgroups. In this paper evidence is provided from a field study that increased openness to perceived dissimilarity leads to better outcomes in newly formed groups. This study also constitutes a significant building block toward the development of theory concerning the moderating variables of the relationship between diversity and group processes, and outcomes of organizations.

This article presents a comprehensive and qualitative review of how levels of analysis issues have been addressed in the diversity and demography literature. More than 180 conceptual and empirical publications (i.e. book chapters and journal articles) in this field are reviewed and coded regarding the specific incorporation of levels of analysis in theory and hypothesis formulation, representation of levels of analysis in measurement of constructs and variables, appropriateness of data-analytic techniques given the explicit or implied levels of analysis, and alignment between levels of analysis in theory and data in regard to drawing inferences and conclusions. Although the body of diversity and demography literature continues to grow, levels of analysis issues are rarely considered. Only a few reviewed studies address levels of analysis issues in theory development, and no reviewed studies employ appropriate multi-level data analytic techniques. Implications for future research are discussed, and recommendations for incorporating levels of analysis into diversity and demography research are provided.

We aim to explore whether demographic groups of varying status positions differ in terms of their perception of work group members’ openness to deep-level and surface-level diversity. We also explore the effect that task group conflict and relational group conflict have on perceptions of openness to diversity.

Quantitative analysis of responses from 489 academics in multicultural university departments is applied. A comparison is made of different demographic groups based on age, nationality, and seniority with regard to perceptions of work group members’ openness to diversity. Specifically, we focused on perceptions of the work group’s openness to value dissimilarity (deep-level) and openness to visible dissimilarity (surface-level).

We found that there are indeed differences between demographic groups with regard to perceptions of the work group’s openness to value dissimilarities. No significant differences could be found in relation to openness to visual dissimilarities for any of the demographic sub-samples. We also found that there were differential effects of contextual adverse circumstances in the form of relational group conflict and task group conflict on the perceptions of the two types of work group openness to diversity.

The knowledge that different demographical groups perceive their peers’ openness to diversity differently is an important insight when decisions regarding diversity issues have to be taken.

Few studies have focused on perceptions of diversity. This is an important omission because individuals often act upon their perceptions, rather than on objective reality.

This study aims to shed light on the relationship between gender diversity and group performance by considering the moderating role of relative cultural distance. Drawing from the categorization–elaboration model (CEM), the authors hypothesize that gender-diverse collaborative learning groups perform better when a low level of relative cultural distance in country-level individualism–collectivism or power distance exists among group members.

To test this hypothesis, the authors conducted a study on 539 undergraduate students organized into 94 groups. The assessment of group performance was based on scores given by external raters.

The authors found that relative cultural distance significantly moderated the gender diversity–group performance relationship such that gender diversity was positively related to group performance when the collaborative learning group included members who similarly valued individualism–collectivism or power distance (i.e. relative cultural distance was low) and was negatively related to group performance when the collaborative learning group comprised members who differently valued individualism–collectivism or power distance (i.e. relative cultural distance was high).

This study contributes to understanding when gender diversity is positively associated with group performance by expanding the range of previously examined diversity dimensions to include relative cultural distance in country-level individualism–collectivism and power distance.

Previous research has shown that diversity is related to both task and relationship conflict in groups. The purpose of this paper is to posit that leadership is an important factor for maintaining high group performance and morale under conditions of conflict. Specifically, the paper argues that leader conflict management, emotion management, and transformational behaviors determine the impact of conflict on group outcomes.

Data were collected from 585 people in 89 workgroups from eight public service organizations in Australia. The authors used hierarchical regression to test the hypotheses regarding group performance and morale. To test mediation and moderation, the authors followed the procedure outlined by Baron and Kenny. Finally, they used the formulas provided by Preacher, Rucker and Hayes to test for moderated mediation.

Results showed that diversity increased task conflict but was unrelated to relationship conflict. Both task and relationship conflict were negatively associated with group performance and morale, and effective leadership reduced these negative effects to zero. There was also a partial support for the authors’ theoretical model predicting that leadership moderates the indirect effect of diversity on group outcomes occurring through the mediator of conflict.

A greater amount of variation in the diversity of work groups included in the sample would have been useful for overcoming problems of restriction of range, which likely reduced ability to observe an association between diversity and group outcomes. Based on the results, in order to prevent negative emotions from task and relationship conflict from damaging group performance, leaders of diverse groups can act to manage those emotions among their group members. Results from this study implicate conflict management training. While training for conflict management is beyond the scope of this research, further research should examine this issue.

The study extends research in the area of diversity, leadership and group work. In particular, it demonstrates that transformational leadership is an important factor for maintaining high group performance and morale under conditions of conflict. It also offers practical assistance to individuals entrusted with the responsibility of managing culturally diverse workgroups.

This paper aims to explore the effect of perceived “self-to-team” deep-level diversity on team’s creative output from a social identity lens’ view.

An experimental study was designed (n = 30 in each experimental condition, namely, homogeneous, heterogeneous and mixed) and vignettes were used to manipulate the experimental conditions. Employees from four Indian organizations participated in the experimental study.

Results indicated that deep-level homogeneous group perceived higher team creative output as compared to the deep-level heterogeneous group. Perceived team creativity climate was found to mediate the effect of team diversity on team’s creative output. Further, it was observed that the quality of perceived creativity climate (positive and negative) moderated the relationship between diversity and team’s creative output.

The diversity–climate–creativity model presented in the paper may help managers to understand how “deep-level” group composition affects a group’s creative performance. The findings of this study may act as a platform for building effective diversity management policies.

The current research has contributed to the limited team diversity and creativity literature. Based on the experimental study, the paper has uniquely investigated team diversity and creativity link along with examining the role of a mediator (creativity climate) and moderator (quality climate) in the relationship. As the study was conducted in Indian settings, the findings were interpreted based on the typical Indian psycho-social characteristics.

The purpose of this paper is to examine the role of enriched group work design and objective and perceived expertise diversity in interdisciplinary research groups with a focus on two critical group processes: task conflict and idea sharing.

Survey data were collected from 148 researchers and their advisors in 29 research labs at two doctorate-granting universities. The study tested the hypothesized model using hierarchical ordinary least squares regression and hierarchical linear modeling.

Results showed that objective and perceived (salient) expertise diversity jointly influenced task conflict. In addition, whether task conflict had a positive or negative impact on idea sharing depended on group work design enrichment and expertise diversity salience. Idea sharing improved group outcomes over and above the effects of task conflict.

Although this study could not test the causal relationships owing to a cross-sectional nature of data, it provides theoretical implications for the group work design, diversity and conflict literature.

Group work design represents an important tool for stimulating idea sharing in research groups. The findings suggest that managers should consider and manage the level of expertise diversity salience and the level of task conflict to increase the effectiveness of group work design.

The study provides insights on when task conflict may help creative groups. Work design and diversity salience represent important contextual features. The paper also examines both the objective and perceived diversity and disentangles task conflict and idea sharing.

This paper aims to investigate the influence of cognitive style diversity on intra-group relationship conflict and individual-level organizational citizenship behaviors (OCBs). The role of leader-member exchange as a moderating variable is also examined.

The authors used hierarchical linear modeling and hierarchical regression analysis to analyze results from a sample of 344 members from 83 teams nested within 126 departments in six manufacturing organizations in the People’s Republic of China.

Results yielded general support for our hypothesized relationships between cognitive style diversity and intra-group relationship conflict. Leader-member exchange was also found to moderate the relationship between these two variables. Contrary to expectations, there were no relationships between these variables and individual-level organizational citizenship behaviors.

This research addresses calls from the team diversity and conflict literature to address the understudied area of deep-level cognitive diversity. Second, this study addresses previous calls for more team-level and mixed-level theory and methodology to inform OCB research. Third, this is the first study of group-level cognitive style diversity and the moderating influence of leader-member-exchange and provides valuable insights into ways of mitigating some of the negative effects of cognitive diversity on teams.

This study seeks to determine factors that encourage post‐meeting work activity in a software development group by assessing attendee diversity (functional, staffing and tenure), meeting size, and meeting history.

One year's worth of meeting data from a software development group in a US‐based financial services company were collected and analyzed. A binary logistic regression analysis was utilized to determine the impact of diversity, meeting size, and meeting history on the likelihood of post‐meeting work activity.

Tenure diversity and meeting history for each meeting event significantly contribute to the likelihood of post‐meeting work activity.

A lack of variance in the data does not allow for the examination of staffing diversity. Further, generalizability of findings is limited since data come entirely from one organization. Findings suggest that meeting characteristics, specifically tenure diversity and meeting history, can improve the likelihood of post‐meeting work activity occurring.

Findings illustrate that management can leverage tenure diversity and meeting history within a software development group to encourage post‐meeting work activity.

All organizations employ meetings, and research that clarifies how to extract maximum value from meeting events is critical. This study provides a first step in uncovering specific meeting characteristics which are most likely to impact post‐meeting work activity.