Before the neighborhood improvement group meeting, Tony talked to his wife, Ella, about his confrontation with Diana. "I can't believe Diana accused me of not caring about the kids in this neighborhoodl We ralsed our kids here- of course I carel But how can she woriy about a playground when the elderly are geting mugged? IJust don't know what to do next" Which possible next step for Tony demonstrates the use of relationship-based theory? Tony could make a strategic move, such as contacting a friend on the city council, in order to ensure movement towards his goal. Tony could attempt to define the legal entitlements that are held by all of the parties involved, and identify any areas where those entitements are in conflict. Tony could consider the basic needs of everyone involved and try to determine how all of those needs can be met in a "win-win" way. Tony could identify a superordinate goal that everyone can aim for in order to rise above their confict over limited resources.

To determine which possible next step for Tony demonstrates the use of relationship-based theory, let's analyze each option: 1. **Contacting a friend on the city council**: This option focuses on a strategic move to gain political leverage. While it may help Tony achieve his goal, it does not prioritize relationships or collaboration with others involved. 2. **Defining legal entitlements**: This approach emphasizes a legalistic perspective, focusing on rights and conflicts. It does not inherently foster relationships or collaborative problem-solving. 3. **Considering basic needs for a "win-win" solution**: This option aligns with relationship-based theory as it emphasizes understanding the needs of all parties involved and finding a solution that benefits everyone. It focuses on collaboration and mutual satisfaction. 4. **Identifying a superordinate goal**: This option also aligns with relationship-based theory. It encourages all parties to work together towards a common goal, which can help to transcend individual conflicts and foster cooperation. Given this analysis, the best next step for Tony that demonstrates the use of relationship-based theory is: **Tony could consider the basic needs of everyone involved and try to determine how all of those needs can be met in a "win-win" way.** This approach emphasizes collaboration and understanding, which are key components of relationship-based theory.