OD interventions

"Interventions" are principal learning processes in the "action" stage (see Figure 1) of organization development. Interventions are structured activities used individually or in combination by the members of a client system to improve their social or task performance. They may be introduced by a change agent as part of an improvement program, or they may be used by the client following a program to check on the state of the organization's health, or to effect necessary changes in its own behavior. "Structured activities" mean such diverse procedures as experiential exercises, questionnaires, attitude surveys, interviews, relevant group discussions, and even lunchtime meetings between the change agent and a member of the client organization. Every action that influences an organization's improvement program in a change agent-client system relationship can be said to be an intervention.

There are many possible intervention strategies from which to choose. Several assumptions about the nature and functioning of organizations are made in the choice of a particular strategy. Beckhard lists six such assumptions:

1) The basic building blocks of an organization are groups (teams). Therefore, the basic units of change are groups, not individuals.

2) An always relevant change goal is the reduction of inappropriate competition between parts of the organization and the development of a more collaborative condition.

3) Decision making in a healthy organization is located where the information sources are, rather than in a particular role or level of hierarchy.

4) Organizations, subunits of organizations, and individuals continuously manage their affairs against goals. Controls are interim measurements, not the basis of managerial strategy.

5) One goal of a healthy organization is to develop generally open communication, mutual trust, and confidence between and across levels.

6) People support what they help create. People affected by a change must be allowed active participation and a sense of ownership in the planning and conduct of the change.

           Interventions range from those designed to improve the effectiveness of individuals through those designed to deal with teams and groups, intergroup relations, and the total organization. There are interventions that focus on task issues (what people do), and those that focus on process issues (how people go about doing it). Finally, interventions may be roughly classified according to which change mechanism they tend to emphasize: for example, feedback, awareness of changing cultural norms, interaction and communication, conflict, and education through either new knowledge or skill practice