Which strategy should be used be encourage openness, sharing, and respect for one another's ideas during a group discussion?

a. determining objectives
b. Setting rules
c. deciding deadlines
d. identifying roles

b. Setting rules.

Setting rules helps create a structure and guidelines for group discussions, ensuring that everyone feels comfortable and respected. These rules can include components such as active listening, no interrupting, valuing diverse perspectives, and speaking respectfully. By establishing clear rules, group members are encouraged to be open, share their ideas, and respect each other's contributions.

b. Setting rules