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Falling over ourselves to follow the leader: conceptualizing connections between transformational leader behaviors and dysfunctional team conflict.


by Kotlyar, Igor^Karakowsky, Leonard

Recently, there has been growing interest in more fully examining the situational conditions under which the positive effects of charismatic or transformational leadership are actually achieved. The positive impact of transformational leadership on follower performance has received wide support in the literature. However, much less is known about the impact of transformational leadership on team performance. Although a number of authors have attempted to connect transformational leadership with higher levels of team performance, there has been little effort to delineate the relationship between transformational leadership and teamwork processes or skill sets. This article offers a conceptual examination of the potential link between transformational leadership behavior and the generation of dysfunctional team conflict. Although traditionally praised as a powerful and superior form of leadership style, we suggest that transformational leaders have the potential to unwittingly ignite disproportionately high levels of affective team conflict.

Keywords: transformational leader; conflict; team; cognitive conflict; affective conflict; team leadership

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Leadership behavior can be instrumental for successful team and organizational functioning and performance (Avolio, Bass, & Jung, 1999; Bass, 1998; De Dreu & Weingart, 2003; Mulvey, Veiga, & Elsass, 1996; Wageman, 1997). With regard to facilitating such success, the literature has traditionally characterized charismatic or transformational leadership (cf. Feinberg, Ostroff, & Burke, 2005) as a superior style of leadership across situations. From its early conceptualization to more recent accounts, references to transformational leadership consistently attribute such leaders with the capacity to have an extraordinary impact on followers (House & Baetz, 1979; Weber, 1947). In addition, the research has offered ample support for the view that charismatic or transformational leaders typically achieve higher levels of individual performance than do those with other styles of leadership (Avolio & Yammarino, 2002).

Whereas the positive impact of transformational leadership on follower performance has received wide support in the literature (Howell & Avolio, 1993), much less is known about the impact of transformational leadership on performance in a work team context (Bass, Avolio, Jung, & Berson, 2003; Dionne, Yammarino, Atwater, & Spangler, 2004). Moreover, there has been little effort to delineate the relationship between transformational leadership and teamwork processes or skill sets (Dionne et al., 2004). The issue of team leadership is particularly salient given the increasing emphasis on decision-making teams in organizations.

Employees throughout organizations are commonly given the opportunity to participate in the decision-making process anywhere from problem definition to implementation. Good team decisions are characterized by a high degree of quality and commitment. Previous research indicates that teams that make good decisions are those that manage conflict well (Amason, 1996). Team leaders are in the best position to manage conflict and, therefore, to improve the performance of decision-making teams (Amason, Thompson, Hochwarter, & Harrison, 1995). For example, a team leader can attempt to stimulate disagreement to generate constructive, cognitive conflict (Schwenk & Cosier, 1993). This may involve not only informing the team members of the structured conflict methodology but also motivating them to engage in dialectical interaction. The greater the motivation for making a good decision, the more likely team members are to clarify objectives and to seek and critically evaluate alternatives (e.g., Abelson & Levi, 1985). It is also important for team leaders to help members minimize the likelihood of cognitive conflict degenerating into dysfunctional, affective conflict--team members eventually focusing more on the person than the problem (Janssen, Van De Vliert, & Veenstra, 1999).

Does the strength of transformational leadership translate well into the realm of conflict generation in teams? In this article, we explore the process through which elements of transformational leader behavior can affect conflict generation in decision-making teams. We assert that whereas some elements of transformational leadership behavior can demonstrate a great capacity for motivating team members to constructively debate ideas, other elements of this behavior can ignite dysfunctional conflict. To build our arguments, we first review the notion of conflict in teams and the sources for cognitive and affective conflict. Following that discussion, we consider the role of transformational leader behaviors in triggering cognitive and affective conflict. Overall, our examination is intended to offer a more critical view of transformational leadership and its utility in team decision-making contexts. This view departs from the view perpetuated by the extant leadership literature, which has largely treated transformational leadership as superior to all other forms of leadership style.

Conflict in Decision-Making Teams

Conflict plays a central role in the team decision-making process. Conflict refers to an interactive process manifested in incompatibility, disagreement, or dissonance between two or more interacting individuals (Rahim, 1992). Conflict research commonly recognizes a conceptual distinction between two types of conflict: (a) conflict focused on the substantive issues associated with the team's task, which can involve differences in viewpoints, ideas, and opinions (i.e., cognitive conflict or task conflict) and (b) negative, emotion-driven conflict focused on interpersonal incompatibilities among the team members (i.e., affective or social-emotional conflict) (Janssen et al., 1999; Pelled, 1996).

Cognitive Conflict

Cognitive conflict has been shown to facilitate better decision making and result in higher quality decisions (Schwenk & Cosier, 1993). Cognitive conflict can help people identify and better understand the problem and the issues involved (Amason, 1996; Putnam, 1994), can encourage people to develop new ideas and approaches (R. A. Baron, 1991), and can help people evaluate alternatives better (Schwenk & Cosier, 1993). The presence of cognitive conflict appears to be instrumental for diligent and thorough information processing and for achieving high-quality decisions. For example, research on minority influence shows that even when a vocal deviate introduces incorrect solutions or the deviate's ideas are rejected, his or her actions still tend to result in more in-depth analysis and better quality decisions (e.g., Nemeth, 1992). Unfortunately, teams can often suffer from an inability to generate adequate levels of cognitive conflict.

There is ample research to suggest that teams do not necessarily engage in practices that maximize their performance, such as generating cognitive conflict (R. S. Baron, Kerr, & Miller, 1992; Eisenhardt & Zbaracki, 1992). Conflict is typically seen as a threat to perceptions of team harmony and solidarity and to the attainment of team goals (Eisenhardt, Kahwajy, & Bourgeous, 1997a; Levine & Thompson, 1998). Consequently, team members have a strong tendency to conform to what is perceived, rightly or wrongly, to be the majority preference (cf. Pech, 2001), and consequently members frequently avoid uncertainty and prematurely smooth over conflict (Brodwin & Bourgeois, 1984). Even when unique information or divergent ideas are contributed, these are typically not given sufficient consideration by others (Stasser & Stewart, 1992). For example, in their study, Eisenhardt et al. (1997) found that members of top management teams failed to sufficiently debate appropriate courses of action although such constructive conflict would have been desirable. This dynamic contributes to teams' ineffectiveness at identifying and using the specialized information possessed by individuals and at integrating members' unique insights into the decision (Gigone & Hastie, 1993; Wittenbaum & Stasser, 1996).

Team members avoid conflict in a variety of ways that include controlling thoughts (i.e., so that disagreeing opinions simply do not exist) and behaviors (i.e., so that disagreements are not publicly expressed), using decision rules and norms that reduce manifestations of overt conflict, and shifting public positions to mutually acceptable compromise positions (Levine & Thompson, 1998). This is particularly likely to occur in newly formed teams, where new team members face a socially ambiguous situation and look to others for guidance as to the appropriate way of thinking (Arrow & McGrath, 1993), but it can also happen in established teams, where team members come to value team cohesion over the quality of task performance (Janis, 1982). The end result of conflict avoidance is generally the poor use of a team, leading to a poor decision (Amason et al., 1995) or, worse, a decision fiasco (Janis, 1982). Consequently, the importance of stimulating cognitive conflict during the decision-making process must be stressed (Eisenhardt, Kahwajy, & Bourgeous, 1997b).

Affective Conflict

Whereas cognitive conflict is positively linked to the performance of decision-making teams, affective conflict has negative implications for performance. Affective conflict tends to negatively impact affective outcomes, such as commitment, acceptance, and satisfaction (Jehn, 1994, 1995; Wall & Callister, 1995). The negative effect of affective conflict on decision commitment is likely to be mediated by team members' willingness as well as perceptions of their ability to continue working together to implement the decision (Jehn, Chadwick, & Thatcher, 1997).

Affective conflict can foster cynicism, distrust, avoidance, and even hostility among team members, thereby eroding commitment to the decision as individuals disassociate themselves from the team's actions or, worse yet, triggering a desire to undermine the team's efforts (Amason et al., 1995). Similarly, justice research has shown that perceptions of inconsiderate interpersonal treatment, which are likely to occur during affective conflict, can lead to dissatisfaction, unwillingness to maintain a positive relationship, and a lower level of commitment (Folger & Cropanzano, 1998). It is also feasible that affective conflict's negative impact on commitment is mediated by team members' perceptions of decision quality (Jehn et al., 1997). These perceptions may or may not accurately reflect the actual decision quality. For example, Jehn et al. (1997) found nearly zero correlation between perceived and objective measures of performance. Inaccurate perceptions can develop from affective conflict triggering negative affective reactions to the team interaction, which in turn can negatively bias team members' perceptions of decision quality (Jehn et al., 1997).

Affective conflict can negatively affect the actual decision quality (Amason, 1996; Janssen et al., 1999; Jehn, 1997) by obstructing open communication; reducing the capacity of team members to perceive, process, and evaluate new information; and consuming the time and energy preserved for working on the substantive decision task (Eisenhardt, 1997). Hostility and suspicion can cause team members to reject each others' arguments and points of view and lower quality outcomes (Tjosvold, 1998). This dynamic can not only hinder the team's ability to adequately complete each step in the decision-making process but can completely corrupt the process by destroying the team's motivation to carry out certain steps altogether (e.g., evaluation of alternatives) to avoid conflict. The tendency for conflict to flare up and to result in dysfunctional outcomes is regarded as a serious problem by some authors (e.g., Wall & Callister, 1995). Consequently, a central role of the leader is to inhibit the presence of affective conflict in addition to stimulating the generation of cognitive conflict.

The Link Between Cognitive and Affective Conflict

The research has yet to adequately address the link between cognitive conflict and affective conflict but it is believed that affective conflict tends to emerge when instances of cognitive conflict somehow become corrupted (Amason et al., 1995). This corruption can largely be attributed to perceptions of the conflict and how such perceptions trigger negative emotions. Specifically, such instances of corruption seem to stem from (a) perceived personal insult or threat and (b) frustration with the interaction.

The literature on emotion is consistent with these observations and is useful in explaining how emotions get aroused. Emotions have been viewed as internal mental states focused on affect (Clore, Ortony, & Foss, 1987). Of the four general perspectives on emotion--Darwinian, Jamesian, cognitive, and social constructivist--the cognitive perspective is considered to be dominant (Cornelius, 1996). The essence of cognitive approach is that emotion is a function of judgment about how the environment affects the individual (Lazarus, 1991). The way people make appraisals about the meaning of the situation determines their emotional state (Schachter & Singer, 1962).

Several researchers have suggested that purely cognitive conflict can turn into affective conflict when cognitive disagreements are perceived as personal criticism or disrespect (Amason, 1996; Eisenhardt et al., 1997b). This is particularly likely to occur when task-related disagreements generate emotionally harsh remarks or comments that can be viewed as a personal attack (Ross, 1989). Once triggered, affective conflict feeds on emotion and can create dysfunctional conflict cycles whereby negative emotions feed back on cognitions to produce cognitive simplification, reduced trust, and negative construal of each other's behavior (Thomas, 1992).

The research has also considered how perceptions of frustration in team discussions can trigger negative emotions. An assessment that an event frustrates or thwarts one's ability to attain a goal elicits anger (Lazarus, 1991). Cognitive conflict can readily be misperceived as causing frustration of task-related goals (Schweiger, Sandberg, & Ragan, 1986). One team member can become angry at another for frustrating his or her goals. This can occur when the other team member puts up a good fight and effectively thwarts one's own efforts. This can also occur when another team member cannot justify his or her preferences but continues to maintain a particular position (Brehmer, 1976). Such behavior tends to create frustration, distrust, and suspicion among team members who hold differing opinions and can lead to intense emotional conflict (R. A. Baron, 1984). For example, this scenario is likely to play out when intuitive decision making is used by some team members, which involves a nearly instantaneous recognition of complex patterns based on one's experiences (Eisenhardt & Schoonhoven, 1990). An individual taking a position based on his or her intuition may not be able to explain the rationale behind the decision, and the lack of justification may create frustration in others or, worse, may look like a power play and result in opposition to perceived coercion or a bullying attempt.

In the context of a decision-making team, anger can develop in a number of ways. First, people are motivated to maintain a positive image of themselves (Aronson, 1992) but being involved in a debate of ideas (i.e., cognitive conflict) can have negative implications for self-image. Having one's opinions challenged can interfere with the goal of maintaining a positive self-concept. Consequently, people do not like to have their opinions strongly challenged by others and tend to react to any form of disagreement or questioning with frustration and anger (Ross, 1989; Schwenk, 1990), particularly if the other's comments can be interpreted as a personal insult (Wall & Callister, 1995). Janis (1982) explicitly warned of the potential dangers of using structured conflict: "Open criticism can ... lead to damaged feelings when the members resolutely live up to their role as critical evaluators and take each other's proposals over the bumps" (p. 263). Likewise, team members defending their positions tend to get attached to their points of view (Festinger, 1957) and may have difficulty distinguishing an attack on their position from an attack on their person. Moreover, a debate can be viewed as a direct comparison of one's abilities to those of the other team members, and losing at the debate can be hard on self-image. A threat to self-image is a powerful source of anger (Lazarus, 1991). In line with this thinking, Rancer, Kosberg, and Silvestri (1992) found that defensive self-enhancement is a powerful predictor of verbal aggressiveness.

Brett, Shapiro, and Lytle (1998) asserted that defending oneself against contentious tactics by reciprocating such behavior appears to be "a dominant, possibly even instinctual response" (p. 420). In a conflict cycle, negative emotions and cognitions interact, producing cognitive simplification. For example, individuals tend not to take into consideration the likely response of the other person to their contentious tactics (Walton, Cutcher-Gershenfeld, & McKersie, 1994). This kind of interaction causes a deterioration in relationships by replacing feelings of trust and goodwill with suspicion, aggression, and hostility (Allred, Mallozzi, Matsui, & Raia, 1997).

Once a relationship has acquired sufficient antagonism and hostility, negative relational attitudes can prompt more contentious behaviors (Pruitt, 1991) and, potentially, escalation of conflict (Rubin, Pruitt, & Kim, 1994; Walton et al., 1994). It may be an overwhelming task for a leader to reign in a team that has become overwrought with emotions and conflict. Moreover, if the task of the leader is to generate healthy debate, once affective conflict is triggered it may be too late to achieve this. The propensity of conflict escalation does not necessarily decline as team members develop stronger bonds (Wall & Callister, 1995).

Leader Behaviors and Team Conflict

With regard to team conflict, a team leader can affect the performance of a decision-making team in two ways: (a) by stimulating cognitive conflict and (b) by minimizing the instances of cognitive conflict becoming affective conflict. The perspective that a team leader can improve performance by managing two aspects of conflict is consistent with observations in the literature that a team leader's job involves dealing with problems that are both task related and team maintenance related (Hogan, Curphy, & Hogan, 1994). This idea is not new. For example, Maier (1950) proposed that an effective team leader's role is (a) to stimulate thought and debate and not allow the team to settle too early on a particular decision or outcome and (b) to minimize the level of frustration in the team, which results in "hostile, childish, and stubborn behavior" (p. 163). Given the challenges of stimulating cognitive conflict while restraining affective conflict, it is critically important to identify leader behaviors that can affect patterns of team conflict--for better or for worse.

The nature of cognitive and affective conflict, as described above, suggests that team leaders should display behaviors that emphasize rules, structure, and an environment that provides members with room for debate but with restrictions for the methods of debate. Leader behaviors can serve to reduce the freedom to express emotion in inappropriate ways and thereby reduce the likelihood of an affective-conflict episode. In addition, given that the interpretation of events can have powerful effects on the experience of emotion (Speisman, Lazarus, Mordkoff, & Davison, 1964), a leader's behavior can affect team members' assessments of cognitive conflict by continuously reminding them that frustration is a common element of this process and that the intent of critiquing each other's positions is not to get personal but to arrive at a high-quality team decision. The team leader can clarify noncompetitive intentions of other team members (Thomas & Pondy, 1977).

Leaders can also make team members aware that anger tends to lead to aggression and can encourage them to monitor their emotions and to control themselves in channeling their angry feelings and impulses into action (Ury, 1991). The overall aim of such leader behaviors is to minimize adverse emotional responses to cognitive conflict and thereby reduce the likelihood that cognitive conflict will develop into affective conflict.

Second, behavioral manifestations of emotion tend to be curtailed in situations that do not permit free expression of emotion (Lazarus, 1991). In such situations, people may rely on cognitive coping strategies such as reinterpreting the meaning of events (Lazarus, 1991). A team leader can reduce instances of aggression and hostility by discouraging such behaviors, reprimanding inappropriate, emotionally driven outbreaks, and clearly specifying the rules of conduct (Brett et al., 1998). For example, the team leader can remind team members of their superordinate goal(s) (Eisenhardt, 1999), their common team membership, and their mutual dependence (Pruitt & Rubin, 1986). In addition, leaders can establish clear rules of conduct which may include the following: Listen to others' ideas respectfully, without interrupting or making cynical comments; if a member fails to see the essence of another's arguments, seek clarification but do not use judgmental or set-up questions; critique ideas but do not criticize individuals; challenge others' assumptions but do not challenge their integrity, intelligence, or motives (Tjosvold, 1993). Consequently, the team members are likely to perceive little need to escalate conflict (reciprocate aggression) because the leader's explicit job is to enforce fair rules of conduct.

We have identified leader behaviors that would effectively reduce the likelihood of cognitive conflict degenerating into affective conflict. Table 1 provides a summary of how cognitive conflict transmits into affective conflict and lists the actions that a leader can take to reduce this transmission. Based on this assessment, for decision-making teams, the fundamental relevant leader behaviors involve directiveness and role clarification (House, 1998; Keller, 1989), provision of rewards and feedback, and maintenance of positive interaction among team members (House, 1998). It is interesting that all the suitable leader behaviors described are those typically associated with what the literature defines as transactional leader behaviors.

Transactional leadership theories (Wofford & Liska, 1993) are based on the concept that the role of a leader is to help followers attain rewards that they perceive as valuable in exchange for their compliance. The central behaviors indicative of transactional leadership reflect the application of contingent rewards for attaining designated performance levels (Bass, 1985). This can require a set of related leader behaviors that include role clarification, the provision of feedback, and assurance that team members are coordinating their efforts toward the performance goals (Wofford & Liska, 1993). As outlined above, these behaviors are ideally suited to minimizing the transmission of affective conflict from cognitive conflict.

In their recent empirical study, Kotlyar and Karakowsky (2006) suggested that different leadership styles (transactional, transformational, and external leaders) can have very different effects on the degree and nature of conflict generated in work teams and consequently may affect the ultimate performance of the team. The question is, do transformational leadership behaviors trigger equally beneficial consequences for team conflict management? What, indeed, is the potential impact of transformational leader behaviors on the level and types of conflict generated in decision-making teams? This issue is addressed below.

Transformational Leader Behaviors and Cognitive Conflict

It has been known for some time that transformational leaders trigger cognitive and affective consequences among followers, including emotional attachment and motivation arousal (Conger & Kanungo, 1998; House, 1998). Conceptualizing connections between transformational leader behavior and team conflict requires a consideration of leadership behaviors that can trigger conflict. The literature indicates three fundamental components of transformational leadership behaviors: vision, vision implementation, and transformational communication style (Groves, 2005; Kirkpatrick & Locke, 1996). That is, among the most central characteristics of transformational leaders is the ability to communicate a vision and motivate followers to embrace this vision (Bass, 1985; Conger, 1991; House, 1977; Yukl & Van Fleet, 1992). It is the manner in which the leader's vision is communicated and the nature of the values the leader instills that can ultimately motivate team conflict--both constructive and dysfunctional.

The leadership literature often describes transformational leaders as using a vision to offer a new reality to their followers, which can impel followers to re-examine their existing social realities and priorities among their needs (Bass, 1985). A vision, in contrast to a goal, is a "general transcendent ideal that represents shared values; it is often ideological in nature and has moral overtones" (Kirkpatrick & Locke, 1996, p. 37). As Bass (1990) asserted, through a vivid description of a vision, transformational leaders can "inspire and excite their followers" (p. 21) to engage in a certain set of activities with pride and enthusiasm (House, 1998). The emphasis on engaging followers with values and needs, often excluding the status quo to inspire thinking outside the box, is consistent with the aim of generating constructive conflict--that is, cognitive conflict in decision-making teams.

Transformational leaders engage in a range of behaviors to communicate or promote vision implementation. For example, such leaders will act as a role model in inspiring followers to implement this vision (Bass, 1985) and engage in a variety of other behaviors to effect follower involvement. The job of a transformational leader in a decision-making team is different from that in other types of teams. Typically, the ability of a transformational leader to achieve superb performance is attributed to his or her ability to unify followers through a common vision and to reduce the divergence of views and the accompanying conflict (e.g., House, 1998; Howell & Hall-Merenda, 1999). However, a transformational leader can also stimulate a divergence of views and generate cognitive conflict by creating a sense of shared values in which dialectical interaction is desirable. This may cause team members to overcome their need to get along with others and motivate them to critically evaluate others' ideas and to express their own points of view.

In sum, behaviors reflective of transformational leadership style appear to be compatible with the requirements necessary for stimulating cognitive conflict in a team. The effectiveness of transformational leaders in facilitating constructive conflict can be summarized in the following proposition:

Proposition 1: The ability of transformational leaders to instill a compelling vision in team members that emphasizes constructive conflict will enhance the team's capacity for generating cognitive team conflict.

Transformational Leader Behaviors and Affective Conflict

To systematically assess the process through which transformational behaviors can impact affective conflict, it is useful to identify the three junctures that connect cognitive conflict to full-blown affective conflict--(a) emotion, (b) behavioral manifestation, and (c) reciprocation--which provide opportunities to minimize the transition of cognitive conflict to affective conflict (Figure 1). This model is based on Thomas's (1992) conflict process model. It is also in line with phase models of conflict escalation, which suggest that as conflict escalates parties shift their focus from substantive issues to the other party (e.g., Pruitt & Rubin, 1986).

[FIGURE 1 OMITTED]

A team leader can control the likelihood of an issue-focused discussion turning into affective conflict at three junctures. A leader can (a) affect team members' assessment of the situation and emotional response, (b) reduce the instances of behavioral manifestation, and (c) reduce the reciprocation of hostile or aggressive behavior. We suggest that certain elements of behavior commonly associated with transformational leaders are not well-suited to addressing the challenges at these three junctures. The points at which transformational leader behaviors potentially contribute to the degeneration of cognitive conflict into affective conflict are pointed out in Figure 1. We conceptualize the reasons behind these connections below.

Transformational leadership behavior does not only aim to satisfy existing needs but it also introduces an additional motive by triggering higher order needs (e.g., esteem need, which includes factors such as self-respect, achievement, status, and recognition). The focus on higher order needs is important. These needs are generally satisfied internally (i.e., associated with intrinsic rewards) and involve self-concept. The introduction of higher order needs is consequential not only because they function as an additional source of motivation (i.e., a desire to fulfill these needs) but also because intrinsic rewards are more closely connected with good performance than are extrinsic rewards (Pinder, 1998). This is one of the very powerful benefits of a transformational leader. However, this benefit of transformational leadership behavior--maximizing involvement of team members by engaging their self-concepts--can become a double-edged sword. The leader's emphasis on the self-concept can, unwittingly, strengthen the connection between cognitive and affective conflict.

As indicated above, a transformational leader motivates subordinates to engage in cognitive conflict by involving their self-concept (i.e., higher order needs tend to involve ego identity more than lower order needs do). The notion that transformational leaders involve their followers' self-esteem and trigger higher order needs is consistent with the thinking of other researchers. For example, Shamir, House, and Arthur (1993) proposed that leaders largely achieve transformational effects by involving the self-concept of followers. According to House and Shamir (1993),

[Transformational] leaders selectively arouse follower

nonconscious achievement, affiliation, and

power motives (and possibly other motives as well).

These are nonconscious stable motives that have strong

and enduring behavioral consequences. We further

argue that motive arousal results in increased engagement

of self, self-monitoring, and self-evaluation.

Such arousal engages the self-worth component of

motivation and increases motivation on the part of

followers. (p. 91)

Such leadership behaviors can effectively motivate team members to arouse passion and emotion for the positions taken in a decision debate. The task becomes more than simply a decision-making discussion or intellectual debate--it becomes emotion laden. The stronger or more important the goal, the more intense the emotion an individual is likely to experience (Lazarus, 1991) in a number of ways.

When leader behaviors make esteem needs salient, the individual may perceive that his or her ineffectiveness at critiquing another's recommendations has implications not only for attainment of rewards but, more importantly, for self-image. This individual may equate ineffectiveness with inferior ability and, consequently, may respond with anger toward others whose actions may be seen as contributing to his or her ineffectiveness to protect the self from being perceived in a negative light. Likewise, making the need for esteem salient can make team members making the recommendations more personally sensitive to criticism.

Transformational leader behaviors that deeply engage team members' self-concept can cause team members to become more aggressive in critiquing others' ideas, more sensitive to the critiques by others, and more committed to their own positions (and less committed to the team decision). Consequently, under this condition, not only are the team members likely to fight harder for their positions but they are also more likely to interpret criticism of their positions as a form of a personal attack (because their self-concept is involved). Team members are also more likely to interpret any conflict as thwarting or frustrating their task-related goals. Hostility builds and team members can succumb to falling over themselves to generate and defend their own positions--positions to which the leader has inspired them to become emotionally attached. In this scenario, the leader may find that affective conflict has supplanted cognitive conflict.

In sum, the ego-engaging features of certain transformational leader behaviors suggest that such behaviors are less likely to achieve success in addressing the affective conflict--cognitive conflict transmission. Leader behaviors that avoid triggering ego-based defensiveness can be much more adept at managing the connections between cognitive and affective conflict. This calls for an emphasis on transactional related leader behaviors that simply include enforcement of the rules of the game--creating parameters for generating and maintaining cognitive conflict while curtailing the transmission of affective conflict. Charisma in such situations appears to be, at best, unessential and, at worst, a contributor to negative emotions and behavioral manifestations of emotional conflict.

The following proposition sums up the relationship conceptualized between transformational behavior and affective conflict:

Proposition 2: The tendency for transformational leaders to engage team members' egos and emotions will increase team vulnerability to the transmission of affective conflict from cognitive conflict.

Summary

Although the use of dialectical interaction among team members can help to improve decision quality, it can also trigger interpersonal tensions, animosity, annoyance, and even hostility within a team (Jehn, 1995). Being engaged in cognitive conflict seems to inadvertently produce affective conflict by causing frustration with the dialectical nature of the interaction or the misinterpretation of the disagreement over viewpoints as a personal insult or a threat (Eisenhardt et al., 1997b). Thus, it is important for team leaders in decision-making teams to help team members minimize the likelihood of cognitive conflict becoming affective conflict. In the words of Eisenhardt et al. (1997b), "The challenge is to keep constructive conflict over issues from degenerating into dysfunctional interpersonal conflict, to encourage managers to argue without destroying their ability to work as a team" (p. 78).

Transformational leader behaviors can be more effective at stimulating dialectical interaction than other more transactional forms of leadership behavior. The transformational leader can add value to decision-making teams in terms of generating cognitive conflict. The critical question then becomes, what are the implications of such leadership behaviors for managing affective team conflict?

In our discussions above, we have raised doubts regarding the capacity of transformational leader behaviors to facilitate the generation of cognitive conflict while minimizing the transmission of affective conflict. Specifically, our article, given its consideration of the emotional impact of transformational behaviors, questions the superiority of transformational leaders in situations where constructive team conflict is required. According to Eisenhardt (1999), in fast-paced environments, effective decision-making teams are able to "cut off debate at the appropriate moment" (p. 69). However, a transformational leader may experience particular difficulty in this regard. As a consequence of motive arousal, team members' feelings of self-worth may become contingent on advancing their own ideas and defeating those of other team members, and they may spend more time in discussion. Thus, achieving timely consensus can prove problematic. In addition, the inability to constrain affective conflict can result in a deterioration of the team's ability to generate high-quality decision performance.

Transformational behaviors can generate dysfunctional (affective) conflict among team members even though the goals of the leader are foremost in the member's minds. Transformational leadership behaviors that emphasize esteem needs and self-concept can make team members more vulnerable to the transmission of affective conflict. Leaders should be careful about challenging team members at a personal level or evoking self-concept. Triggering higher order needs in their followers can overstimulate members and create dysfunctional conflict. Once triggered, affective conflict can significantly diminish decision quality and commitment.

Transformational leadership models contend that a good leader is a dominant leader who acts as the major source of direction and motivation for the followers. Such advice is given regarding all sorts of teams and its proponents make no exclusion for decision-making teams (e.g., Bass & Avolio, 1993). Our critical, conceptual examination is intended to add to the small but growing body of literature that has attempted to examine more closely the situational conditions under which transformational leadership achieves superior performance. It is our hope that our research propositions will stimulate leadership scholars to take a closer look at the role and impact of transformational leadership in team decision-making contexts. There is no doubt that researchers need to more fully understand how team leaders can help or hinder their team's performance via the leader's impact on team conflict.

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