_____ are a potent way of modifying patterns of interaction by arbitrating immediately when problematic family patterns occur during a meeting with a social worker.​

A) ​Low-context communications
B) On-the-spot interventions​
C) ​Skill development exercises
D) ​Enmeshed alliances

On-the-spot interventions refer to immediate arbitration when problematic family patterns occur. They are a potent way of modifying patterns of interaction during a meeting with a social worker. Low-context communications, skill development exercises, and enmeshed alliances are not directly related to modifying family patterns of interaction through immediate arbitration.