dysfunctional
(adjective)
 Counterproductive or disruptive to effective performance.
Examples of dysfunctional in the following topics:
- 
Advantages and Disadvantages of Group Decision Making- Groupthink is a psychological phenomenon that occurs within a group of people in which the desire for harmony or conformity results in an irrational or dysfunctional decision-making outcome.
- The dysfunctional group dynamics of the in-group produces an illusion of invulnerability (an inflated certainty that the right decision has been made).
 
- 
Group Conflict as a Barrier to Decision Making- Groupthink is a psychological phenomenon that occurs within a group of people in which the desire for harmony or conformity results in an irrational or dysfunctional decision-making outcome.
- The dysfunctional group dynamics of the in-group produces an illusion of invulnerability (an inflated certainty that the right decision has been made).
 
- 
The Role of Social Norms in Teams- However, without explicit direction dysfunctional norms such as aversion to new ideas or conflict avoidance may take hold.
 
- 
Hazards of Teamwork- The following pitfalls can lead to team dysfunction and failure to achieve important organizational objectives.