Georgina is bringing a group together to determine approaches to effectively deal with the company’s staff shortage. The ideas with the strongest chance of success, as determined by the group members, will be presented to the organization’s executive leadership team. Georgina wants to minimize groupthink. Which of the following would be the most effective to achieve this objective? Select all that apply.

Group of answer choices

Assign one of the group members the task of overtly challenging the majority position.

Increase the size of the group from four to ten members.

Reduce the group size from four to two members.

Avoid discussion about risks or obstacles of the proposed ideas.

Assign one of the group members the task of overtly challenging the majority position.

Increase the size of the group from four to ten members.